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Cheap flights from St. Louis to Toronto Pearson Intl Airport from C$ 130

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — YYZ
22 Jun — 29 Jun1
1 adult
Sat 22/6
Sat 29/6

The best prices from Lambert-St Louis to Toronto Pearson Intl are usually found in January or May, booked 63 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from St. Louis to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 June 2024.

Popular in

July

Cheapest in

January

Average price

C$ 665

Round-trip from

C$ 216
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 42% potential price drop
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Average for round-trip flights in June 2024
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From Lambert-St Louis to Toronto Pearson Intl
Search Deals

What is the cheapest day to fly round-trip from St. Louis to Toronto Pearson Intl Airport?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 80%.

How far in advance should I book a flight from St. Louis to Toronto Pearson Intl Airport?

To save on the cost of your flight from St. Louis to Toronto Pearson Intl Airport, book at least 24 days before your planned departure. Booking around this time can save you about 128% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 356 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 650.

What is the cheapest month to fly from St. Louis to Toronto Pearson Intl Airport?

The best pricing can be found in the month of March. Prices to Toronto Pearson Intl Airport from St. Louis average C$ 484. You can even find prices in March for less than C$ 484, as users have found deals to Toronto Pearson Intl Airport from as low as C$ 242. The month of February appears to be one of the more expensive times to travel to Toronto Pearson Intl Airport from St. Louis. Flying in the targeted month can save you up to 86%.

What is the cheapest time of day to fly from STL to YYZ?

One of the essential ways to save on airfare from St. Louis to Toronto Pearson Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 18% on airfare.

Cheap Air Canada flights from St. Louis to Pearson Intl

Explore cheap flight options specifically provided by Air Canada for the route between St. Louis and Pearson Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
Take a look at some of the lowest-priced Air Canada flights heading from St. Louis to Toronto. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 14/810:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Mon 19/86:55 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 16/6C$ 608
Mon 1/710:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Fri 5/73:00 p.m.YYZ - STL
1 stop7h 05mAir Canada
Deal found 16/6C$ 615
Wed 14/85:30 p.m.STL - YYZ
1 stop5h 28mAir Canada
Mon 19/86:55 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 16/6C$ 621
Sat 6/76:30 a.m.STL - YYZ
1 stop6h 18mAir Canada
Wed 10/73:00 p.m.YYZ - STL
1 stop7h 05mAir Canada
Deal found 16/6C$ 628
Thu 29/84:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Sun 1/96:55 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 16/6C$ 698
Thu 29/84:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Tue 3/93:00 p.m.YYZ - STL
1 stop7h 05mAir Canada
Deal found 16/6C$ 704
Tue 16/74:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Mon 22/77:40 a.m.YYZ - STL
1 stop5h 37mAir Canada
Deal found 16/6C$ 718
Fri 12/75:30 p.m.STL - YYZ
1 stop5h 28mAir Canada
Mon 15/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 17/6C$ 746
Fri 26/75:30 p.m.STL - YYZ
1 stop5h 28mAir Canada
Mon 29/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 16/6C$ 755

Cheap United Airlines flights from St. Louis to Pearson Intl

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Pearson Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from St. Louis to Toronto. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 12/75:30 p.m.STL - YYZ
1 stop5h 28mUnited Airlines
Mon 15/75:55 p.m.YYZ - STL
1 stop5h 42mUnited Airlines
Deal found 17/6C$ 629
Fri 26/75:30 p.m.STL - YYZ
2 stops20h 41mUnited Airlines
Tue 30/75:55 p.m.YYZ - STL
1 stop5h 42mUnited Airlines
Deal found 16/6C$ 648
Thu 18/76:08 a.m.STL - YYZ
1 stop6h 39mUnited Airlines
Mon 22/76:55 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 17/6C$ 711
Fri 12/710:10 a.m.STL - YYZ
Nonstop1h 59mUnited Airlines
Mon 15/75:55 p.m.YYZ - STL
1 stop5h 42mUnited Airlines
Deal found 16/6C$ 713
Sat 13/74:05 p.m.STL - YYZ
Nonstop1h 59mUnited Airlines
Fri 19/72:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 16/6C$ 743
Tue 16/78:05 a.m.STL - YYZ
1 stop6h 38mUnited Airlines
Wed 17/77:30 a.m.YYZ - STL
2 stops7h 48mUnited Airlines
Deal found 16/6C$ 744
Fri 12/75:30 p.m.STL - YYZ
2 stops20h 41mUnited Airlines
Mon 15/75:55 p.m.YYZ - STL
1 stop5h 42mUnited Airlines
Deal found 16/6C$ 754
Mon 1/74:05 p.m.STL - YYZ
Nonstop1h 59mUnited Airlines
Fri 5/72:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 16/6C$ 816
Wed 13/114:10 p.m.STL - YYZ
Nonstop2h 00mUnited Airlines
Fri 15/118:30 a.m.YYZ - STL
Nonstop2h 23mUnited Airlines
Deal found 17/6C$ 817

Cheap St. Louis to Pearson Intl flights in June & July 2024

Find cheap flight options from St. Louis to Pearson Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 437,191 searches. Prices were last updated on 17 June 2024.
These are some of the most attractive deals on flights from St. Louis to Toronto in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 12/77:45 a.m.STL - YYZ
2 stops12h 15mMultiple Airlines
Sun 14/76:30 a.m.YYZ - STL
1 stop11h 59mMultiple Airlines
Deal found 17/6C$ 496
Fri 26/77:45 a.m.STL - YYZ
2 stops12h 15mMultiple Airlines
Mon 29/74:00 p.m.YYZ - STL
2 stops18h 26mMultiple Airlines
Deal found 16/6C$ 503
Fri 26/77:45 a.m.STL - YYZ
2 stops12h 15mMultiple Airlines
Mon 29/74:00 p.m.YYZ - STL
3 stops19h 24mMultiple Airlines
Deal found 16/6C$ 533
Tue 16/711:26 a.m.STL - YYZ
1 stop11h 08mMultiple Airlines
Wed 17/72:00 p.m.YYZ - STL
3 stops30h 55mMultiple Airlines
Deal found 16/6C$ 537
Tue 16/711:26 a.m.STL - YYZ
1 stop11h 08mMultiple Airlines
Tue 23/710:20 a.m.YYZ - STL
3 stops26h 25mMultiple Airlines
Deal found 16/6C$ 541
Thu 20/68:12 p.m.STL - YYZ
1 stop25h 50mMultiple Airlines
Mon 24/64:00 p.m.YYZ - STL
2 stops25h 05mMultiple Airlines
Deal found 16/6C$ 560
Tue 16/77:45 a.m.STL - YYZ
2 stops12h 15mMultiple Airlines
Wed 17/72:00 p.m.YYZ - STL
3 stops30h 55mMultiple Airlines
Deal found 16/6C$ 575
Tue 16/711:26 a.m.STL - YYZ
1 stop11h 08mMultiple Airlines
Tue 23/72:00 p.m.YYZ - STL
3 stops23h 05mMultiple Airlines
Deal found 16/6C$ 577
Tue 16/77:45 a.m.STL - YYZ
2 stops12h 15mMultiple Airlines
Tue 23/710:20 a.m.YYZ - STL
3 stops26h 25mMultiple Airlines
Deal found 16/6C$ 590

St. Louis to Pearson Intl 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Pearson Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
These are some of the most attractive deals on flights from St. Louis to Toronto in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 20/97:57 a.m.STL - YYZ
1 stop14h 32mMultiple Airlines
Mon 23/92:10 p.m.YYZ - STL
2 stops17h 57mMultiple Airlines
Deal found 16/6C$ 459
Fri 20/97:57 a.m.STL - YYZ
1 stop15h 15mMultiple Airlines
Mon 23/94:15 p.m.YYZ - STL
1 stop15h 52mMultiple Airlines
Deal found 16/6C$ 466
Thu 19/97:57 a.m.STL - YYZ
1 stop14h 32mMultiple Airlines
Sun 29/98:15 p.m.YYZ - STL
1 stop11h 52mMultiple Airlines
Deal found 16/6C$ 479
Thu 29/87:30 a.m.STL - YYZ
2 stops12h 30mMultiple Airlines
Tue 3/98:00 p.m.YYZ - STL
1 stop18h 04mMultiple Airlines
Deal found 16/6C$ 486
Thu 19/97:45 a.m.STL - YYZ
2 stops12h 13mMultiple Airlines
Sun 29/98:15 p.m.YYZ - STL
1 stop11h 52mMultiple Airlines
Deal found 16/6C$ 487
Fri 20/97:57 a.m.STL - YYZ
1 stop14h 32mMultiple Airlines
Mon 23/94:00 p.m.YYZ - STL
3 stops25h 20mMultiple Airlines
Deal found 16/6C$ 489
Fri 12/77:45 a.m.STL - YYZ
2 stops12h 15mMultiple Airlines
Sun 14/76:30 a.m.YYZ - STL
1 stop11h 59mMultiple Airlines
Deal found 17/6C$ 496
Fri 26/77:45 a.m.STL - YYZ
2 stops12h 15mMultiple Airlines
Mon 29/74:00 p.m.YYZ - STL
2 stops18h 26mMultiple Airlines
Deal found 16/6C$ 503
Thu 19/95:20 p.m.STL - YYZ
3 stops26h 38mMultiple Airlines
Sun 29/98:15 p.m.YYZ - STL
1 stop11h 52mMultiple Airlines
Deal found 16/6C$ 523

Direct flights to Pearson Intl from St. Louis

Discover non-stop flight options from St. Louis to Pearson Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
Take a look at some of the direct flights travelling from St. Louis to Toronto in the near future. Search for alternative flights from St. Louis to Toronto by utilizing the search form above.
Wed 14/810:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Mon 19/86:55 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 16/6C$ 608
Thu 29/84:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Sun 1/96:55 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 16/6C$ 698
Thu 3/1011:00 a.m.STL - YYZ
Nonstop1h 54mMultiple Airlines
Sun 6/102:15 p.m.YYZ - STL
Nonstop2h 05mMultiple Airlines
Deal found 16/6C$ 732
Sat 13/74:05 p.m.STL - YYZ
Nonstop1h 59mUnited Airlines
Fri 19/72:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 16/6C$ 743
Tue 16/74:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Tue 23/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 16/6C$ 746
Sun 7/710:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Tue 9/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 17/6C$ 802
Mon 1/74:05 p.m.STL - YYZ
Nonstop1h 59mUnited Airlines
Fri 5/72:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 16/6C$ 816
Wed 13/114:10 p.m.STL - YYZ
Nonstop2h 00mUnited Airlines
Fri 15/118:30 a.m.YYZ - STL
Nonstop2h 23mUnited Airlines
Deal found 17/6C$ 817
Fri 12/710:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Mon 15/76:55 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 16/6C$ 829

St. Louis to Pearson Intl flights leaving soon

Find last-minute flight options from St. Louis to Pearson Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Toronto. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 22/611:34 a.m.STL - YYZ
1 stop11h 28mMultiple Airlines
Mon 24/64:00 p.m.YYZ - STL
2 stops25h 05mMultiple Airlines
Deal found 17/6C$ 538
Sat 22/611:34 a.m.STL - YYZ
1 stop11h 28mMultiple Airlines
Mon 24/67:44 a.m.YYZ - STL
1 stop9h 36mMultiple Airlines
Deal found 17/6C$ 676
Sun 23/66:55 p.m.STL - YYZ
1 stop28h 27mMultiple Airlines
Sun 30/611:37 a.m.YYZ - STL
1 stop5h 43mMultiple Airlines
Deal found 17/6C$ 698
Sun 23/66:55 p.m.STL - YYZ
1 stop28h 27mMultiple Airlines
Sun 30/64:00 p.m.YYZ - STL
2 stops25h 05mMultiple Airlines
Deal found 17/6C$ 702
Thu 27/69:06 a.m.STL - YYZ
1 stop7h 14mAmerican Airlines
Sun 30/66:00 a.m.YYZ - STL
1 stop11h 48mAmerican Airlines
Deal found 16/6C$ 759
Thu 27/66:09 a.m.STL - YYZ
2 stops7h 21mAmerican Airlines
Sun 30/66:00 a.m.YYZ - STL
1 stop11h 48mAmerican Airlines
Deal found 16/6C$ 773
Sun 23/65:22 p.m.STL - YYZ
2 stops29h 04mMultiple Airlines
Sun 30/611:40 a.m.YYZ - STL
2 stops27h 11mMultiple Airlines
Deal found 17/6C$ 919
Sun 23/65:31 p.m.STL - YYZ
1 stop5h 27mAir Canada
Sun 30/62:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 16/6C$ 932
Sun 23/65:22 p.m.STL - YYZ
2 stops29h 04mMultiple Airlines
Sun 30/62:00 p.m.YYZ - STL
3 stops30h 55mMultiple Airlines
Deal found 17/6C$ 957

One-way flights to Pearson Intl from St. Louis

Search for one-way flight options from St. Louis to Pearson Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
Users travelling one-way from St. Louis to Toronto can select one of these great deals. Users can also find round-trip St. Louis to Toronto flights by using the search form above.
Thu 12/95:20 p.m.STL - YYZ
1 stop19h 40mMultiple Airlines
Deal found 16/6C$ 130
Sat 29/611:34 a.m.STL - YYZ
1 stop10h 52mMultiple Airlines
Deal found 16/6C$ 191
Fri 13/96:42 p.m.STL - YYZ
1 stop14h 08mMultiple Airlines
Deal found 16/6C$ 198
Wed 26/68:16 a.m.STL - YYZ
1 stop14h 10mMultiple Airlines
Deal found 16/6C$ 205
Thu 12/97:45 a.m.STL - YYZ
2 stops10h 50mMultiple Airlines
Deal found 16/6C$ 211
Wed 26/68:16 a.m.STL - YYZ
2 stops12h 44mMultiple Airlines
Deal found 16/6C$ 257
Mon 1/710:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 16/6C$ 271
Sat 14/99:50 a.m.STL - YYZ
1 stop6h 44mAir Canada
Deal found 16/6C$ 277
Mon 1/71:42 p.m.STL - YYZ
1 stop21h 58mAmerican Airlines
Deal found 16/6C$ 282

Find flights from St. Louis to Pearson Intl within your budget

Customize your flight search to find flights from St. Louis to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 459 - C$ 828

Route

Depart

Return

Price

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 20/9

1 stop14h 32m

Toronto Pearson Intl

Mon 23/9

2 stops17h 57m

C$ 459

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 20/9

1 stop15h 15m

Toronto Pearson Intl

Mon 23/9

1 stop15h 52m

C$ 466

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 19/9

1 stop14h 32m

Toronto Pearson Intl

Sun 29/9

1 stop11h 52m

C$ 479

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 29/8

2 stops12h 30m

Toronto Pearson Intl

Tue 3/9

1 stop18h 04m

C$ 486

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 16/7

1 stop17h 31m

Toronto Pearson Intl

Wed 17/7

1 stop6h 00m

C$ 600

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 14/8

Nonstop1h 59m

Toronto Pearson Intl

Mon 19/8

Nonstop2h 06m

C$ 608

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 12/7

1 stop5h 28m

Toronto Pearson Intl

Mon 15/7

1 stop5h 42m

C$ 629

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 12/7

1 stop7h 08m

Toronto Pearson Intl

Sun 14/7

1 stop6h 23m

C$ 641

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 6/9

2 stops28h 50m

Toronto Pearson Intl

Sun 8/9

1 stop9h 10m

C$ 828

Flights are sorted by cheapest first

Deals found on 16/6

How far ahead should I book a flight from St. Louis to Toronto Pearson Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Pearson Intl. Price data was last updated on 14 June 2024.
The best time to book flights from St. Louis to Toronto Pearson Intl Airport is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from St. Louis to Toronto Pearson Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Pearson Intl. Price data was last updated on 9 June 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Toronto Pearson Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature and rainfall totals by month.

YTO

Temperature

-6 - 21 °C

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated 17 June 2024.
Peruse reviews from past customers who have flown with Air Canada, United Airlines and American Airlines from St. Louis to Toronto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,278 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Alaska Airlines
8.1
Very good
9,278 reviews
Alaska Airlines
8.1
Very good
9,278 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Delta
8.0
Very good
10,000 reviews
Alaska Airlines
8.1
Very good
9,278 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

WestJet
7.5
Good
2,802 reviews
Alaska Airlines
8.1
Very good
9,278 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,278 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,278 reviews
Check prices

Crew

8.6

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Toronto Pearson Intl?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Toronto Pearson Intl. You should not have trouble finding flights to Toronto Pearson Intl from Lambert-St Louis; the airport handles an average of 2 outbound flights to Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the St. Louis airport to Toronto Pearson Intl. It is only a 20.4 km journey to Lambert-St Louis (STL) from St. Louis’s city centre.

  • Can I find flights from St. Louis to Toronto Pearson Intl Airport for under C$ 500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Toronto Pearson Intl Airport for under C$ 500. The cheapest flight booked recently is on Multiple Airlines for just C$ 459, but on average you can expect to pay C$ 531.

  • Are there direct flights from St. Louis to Toronto Pearson Intl Airport for under C$ 700 on Cheapflights?

    Cheapflights has 18 direct flights from St. Louis to Toronto Pearson Intl Airport under C$ 700. A good price for a direct flight from St. Louis to Toronto Pearson Intl Airport is less than C$ 1,097.

  • Are there last-minute flights available from St. Louis to Toronto Pearson Intl Airport for under C$ 600?

    There are currently 19+ open flights from St. Louis to Toronto Pearson Intl Airport within the next 7 days for less than C$ 600.

  • What days are direct flights available from St. Louis to Toronto Pearson Intl Airport?

    Direct flights can be found on the following days: Friday.

  • How many flights depart from St. Louis to Toronto Pearson Intl Airport on average per day?

    On average, you can expect to see 2 flights from St. Louis to Toronto Pearson Intl Airport a day.
    Morning (6am - Midday) - 100% of flight departures

  • How long is the flight from St. Louis to Toronto Pearson Intl Airport?

    American Airlines, Air Canada, and United Airlines can get you from St. Louis to Toronto Pearson Intl Airport in just under 1h 59m. Your travel time can differ by up to 15h 32m. The distance between St. Louis and Toronto Pearson Intl Airport is about 1056 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from St. Louis to Toronto Pearson Intl Airport round-trip?

    Our cheapest airline available from St. Louis to Toronto Pearson Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as C$ 600 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at C$ 608 and C$ 629 round-trip.

  • What are the cheapest airlines to fly from St. Louis to Toronto Pearson Intl Airport one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 271. Users have also found prices from C$ 282 and C$ 284 on American Airlines and Delta, respectively.

  • What are the most reliable airlines from St. Louis to Toronto Pearson Intl Airport?

    Consider United Airlines (83%), Air Canada (79%) or Jazz (79%) when booking your flight. These represent the most reliable airlines when flying from St. Louis to Toronto Pearson Intl Airport.

  • What are the cheapest flights from St. Louis to Toronto Pearson Intl Airport?

    While on average a flight from St. Louis to Toronto Pearson Intl Airport is generally C$ 412, our data shows the cheapest flight currently is C$ 291. When looking at the most popular route, (Lambert-St Louis - Toronto Pearson Intl), you can expect to pay C$ 486 for that flight.

  • What does STL to YYZ mean?

    STL stands for Lambert-St Louis Airport, while YYZ stands for Toronto Pearson Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Pearson Intl that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Pearson Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Pearson Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Pearson Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on St. Louis to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Pearson Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Pearson Intl.

  • Can I find deals for business class flights from St. Louis to Pearson Intl?

    Yes. Cheapflights offers flight deals from St. Louis to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Pearson Intl that allow pets onboard?

    Many airlines flying from St. Louis to Pearson Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Pearson Intl?

    Yes, you can often find last-minute deals on St. Louis to Pearson Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Toronto Pearson Intl Airport flight deals updated?

    The St. Louis to Toronto Pearson Intl Airport flight deals you see on this page were last updated on 17/6.

  • What is the cheapest month to book a flight from St. Louis to Toronto Pearson Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Toronto Pearson Intl Airport (average of C$ 183). Flying from St. Louis to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 291). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for St. Louis to Pearson Intl
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Top airline flying from St. Louis to Pearson Intl

Discover the top airline that operate flights from St. Louis to Pearson Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 289AverageC$ 635FlexibilityNo cancel feeOn-time67%
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Search flights from St. Louis to Pearson Intl by cabin class

Find flights from St. Louis to Pearson Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from St. Louis to Pearson Intl

Find hourly flight availability from St. Louis to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 June 2024.
1%of flight departuresEarly morningMidnight to 6 am
46%of flight departuresMorning6 am to noon
53%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to Pearson Intl

Explore weekly flight availability from St. Louis to Pearson Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 June 2024.
Sunday2daily flights
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Deals for St. Louis to Pearson Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Pearson Intl?

Cheapflights helps you find that perfect flight to Pearson Intl from St. Louis by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from St. Louis to Pearson Intl with no change fees?

Yes, we can. To see specific flights from St. Louis to Pearson Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Pearson Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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