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Cheap flights from Toronto to St. Louis from C$ 228

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 14/9. 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.
YTO — STL
4 Jun — 11 Jun1
1 adult
Tue 4/6
Tue 11/6

The best prices from Toronto to Lambert-St Louis are usually found in January or February, booked 78 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap flight deals from Toronto to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to St. Louis (STL). 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 30 May 2024.

Popular in

March

Cheapest in

January

Round-trip from

C$ 500

One-way from

C$ 304
High demand for flights, 7% potential price rise
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Best time to find cheap flights, 7% potential price drop
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From Toronto (YTO) to Lambert-St Louis
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One-way flight from Toronto (YTO) to Lambert-St Louis
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What is the cheapest day to fly round-trip from Toronto to St. Louis?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to St. Louis. Check prices with Cheapflights to find a great deal for your trip.

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

Travellers have found it’s best to book a flight 44 days in advance to save up to 85% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Toronto to St. Louis 1-2 weeks in advance for as low as C$ 594, or C$ 1,253 for flights within the next 24 hours.

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

January can be a great time to fly to St. Louis from Toronto with a flight ticket averaging about C$ 614. Cheapflights users have found deals in the month of January for as cheap as C$ 462. The most expensive prices can be found in the month of March.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Toronto to St. Louis by exploring options for tickets at noon.

Cheap Air Canada flights from Toronto to St. Louis

Explore cheap flight options specifically provided by Air Canada for the route between Toronto and St. Louis. 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 426,053 searches. Data last updated 30 May 2024.
Find some of the cheapest Air Canada flights travelling from Toronto to St. Louis. Deals update often to give you more flight options matching your criteria
Mon 1/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Thu 11/710:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 586
Tue 2/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Sun 7/710:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 601
Tue 16/77:40 a.m.YYZ - STL
1 stop5h 37mAir Canada
Sat 27/78:05 a.m.STL - YYZ
1 stop6h 38mAir Canada
Deal found 29/5C$ 606
Tue 9/77:40 a.m.YYZ - STL
1 stop5h 37mAir Canada
Wed 24/74:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 609
Tue 9/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Wed 24/74:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 621
Mon 17/66:55 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Mon 24/64:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 640
Thu 15/87:00 a.m.YYZ - STL
1 stop6h 17mAir Canada
Sun 18/84:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 649
Wed 19/62:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Mon 24/65:31 p.m.STL - YYZ
1 stop5h 27mAir Canada
Deal found 30/5C$ 650
Wed 31/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Sat 3/810:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 30/5C$ 664

Cheap Delta flights from Toronto to St. Louis

Explore cheap flight options specifically provided by Delta for the route between Toronto and St. Louis. 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 426,053 searches. Data last updated 30 May 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Toronto to St. Louis. Make sure to examine the flight information before completing your reservation.
Tue 2/76:30 a.m.YYZ - STL
1 stop14h 59mDelta
Sun 7/76:06 a.m.STL - YYZ
1 stop4h 32mDelta
Deal found 29/5C$ 587
Wed 12/66:25 a.m.YYZ - STL
1 stop9h 05mDelta
Sat 15/63:23 p.m.STL - YYZ
1 stop6h 49mDelta
Deal found 29/5C$ 690
Tue 11/610:15 a.m.YYZ - STL
1 stop5h 15mDelta
Thu 13/66:06 a.m.STL - YYZ
1 stop4h 32mDelta
Deal found 29/5C$ 751
Sun 9/66:04 a.m.YYZ - STL
1 stop4h 11mDelta
Wed 12/66:00 a.m.STL - YYZ
1 stop6h 08mDelta
Deal found 30/5C$ 794
Tue 9/76:30 a.m.YYZ - STL
1 stop9h 08mDelta
Wed 24/76:06 a.m.STL - YYZ
1 stop4h 33mDelta
Deal found 29/5C$ 799
Thu 6/66:30 a.m.YYZ - STL
1 stop8h 49mDelta
Sun 16/67:15 a.m.STL - YYZ
1 stop8h 39mDelta
Deal found 29/5C$ 811
Tue 4/66:30 a.m.YYZ - STL
1 stop11h 46mDelta
Thu 13/66:06 a.m.STL - YYZ
1 stop4h 32mDelta
Deal found 30/5C$ 840
Wed 19/66:30 a.m.YYZ - STL
1 stop9h 03mDelta
Tue 25/62:16 p.m.STL - YYZ
1 stop7h 34mDelta
Deal found 30/5C$ 847
Tue 4/66:30 a.m.YYZ - STL
1 stop8h 49mDelta
Sun 9/67:15 a.m.STL - YYZ
1 stop8h 39mDelta
Deal found 30/5C$ 852

Cheap Toronto to St. Louis flights in May & June 2024

Find cheap flight options from Toronto to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 426,053 searches. Prices were last updated on 30 May 2024.
Listed are some of the best fares we've found on flights departing from Toronto to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Mon 10/610:35 a.m.YYZ - STL
1 stop25h 22mMultiple Airlines
Tue 11/63:23 p.m.STL - YYZ
1 stop29h 02mMultiple Airlines
Deal found 30/5C$ 339
Mon 10/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Mon 17/67:29 p.m.STL - YYZ
1 stop26h 16mMultiple Airlines
Deal found 30/5C$ 343
Mon 10/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Tue 11/63:23 p.m.STL - YYZ
1 stop29h 02mMultiple Airlines
Deal found 29/5C$ 348
Thu 6/64:15 p.m.YYZ - STL
1 stop15h 52mMultiple Airlines
Mon 17/67:29 p.m.STL - YYZ
1 stop26h 16mMultiple Airlines
Deal found 30/5C$ 350
Mon 10/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Tue 11/67:29 p.m.STL - YYZ
1 stop10h 06mMultiple Airlines
Deal found 30/5C$ 354
Thu 6/64:15 p.m.YYZ - STL
1 stop15h 52mMultiple Airlines
Tue 11/67:29 p.m.STL - YYZ
1 stop10h 06mMultiple Airlines
Deal found 30/5C$ 361
Tue 11/66:30 a.m.YYZ - STL
1 stop8h 53mMultiple Airlines
Mon 17/67:29 p.m.STL - YYZ
1 stop26h 16mMultiple Airlines
Deal found 29/5C$ 378
Fri 7/68:15 p.m.YYZ - STL
1 stop15h 19mMultiple Airlines
Mon 17/67:29 p.m.STL - YYZ
1 stop26h 16mMultiple Airlines
Deal found 30/5C$ 383
Wed 5/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Wed 26/68:16 a.m.STL - YYZ
1 stop14h 10mMultiple Airlines
Deal found 29/5C$ 386

Toronto to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Toronto and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Listed are some of the best fares we've found on flights departing from Toronto to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Mon 10/610:35 a.m.YYZ - STL
1 stop25h 22mMultiple Airlines
Tue 11/63:23 p.m.STL - YYZ
1 stop29h 02mMultiple Airlines
Deal found 30/5C$ 339
Mon 10/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Mon 17/67:29 p.m.STL - YYZ
1 stop26h 16mMultiple Airlines
Deal found 30/5C$ 343
Mon 10/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Tue 11/63:23 p.m.STL - YYZ
1 stop29h 02mMultiple Airlines
Deal found 29/5C$ 348
Thu 6/64:15 p.m.YYZ - STL
1 stop15h 52mMultiple Airlines
Mon 17/67:29 p.m.STL - YYZ
1 stop26h 16mMultiple Airlines
Deal found 30/5C$ 350
Mon 10/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Tue 11/67:29 p.m.STL - YYZ
1 stop10h 06mMultiple Airlines
Deal found 30/5C$ 354
Thu 6/64:15 p.m.YYZ - STL
1 stop15h 52mMultiple Airlines
Tue 11/67:29 p.m.STL - YYZ
1 stop10h 06mMultiple Airlines
Deal found 30/5C$ 361
Tue 11/66:30 a.m.YYZ - STL
1 stop8h 53mMultiple Airlines
Mon 17/67:29 p.m.STL - YYZ
1 stop26h 16mMultiple Airlines
Deal found 29/5C$ 378
Fri 7/68:15 p.m.YYZ - STL
1 stop15h 19mMultiple Airlines
Mon 17/67:29 p.m.STL - YYZ
1 stop26h 16mMultiple Airlines
Deal found 30/5C$ 383
Wed 5/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Wed 26/68:16 a.m.STL - YYZ
1 stop14h 10mMultiple Airlines
Deal found 29/5C$ 386

Direct flights to St. Louis from Toronto

Discover non-stop flight options from Toronto to St. Louis. 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 426,053 searches. Data last updated 30 May 2024.
Take a look at some of the direct flights travelling from Toronto to St. Louis in the near future. Select from other flights from Toronto to St. Louis by using the search form above.
Mon 1/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Thu 11/710:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 586
Tue 2/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Sun 7/710:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 601
Fri 19/76:55 p.m.YYZ - STL
Nonstop2h 06mMultiple Airlines
Sun 21/710:10 a.m.STL - YYZ
Nonstop1h 59mMultiple Airlines
Deal found 29/5C$ 606
Tue 9/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Wed 24/74:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 621
Tue 30/72:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Fri 2/84:05 p.m.STL - YYZ
Nonstop1h 59mUnited Airlines
Deal found 29/5C$ 628
Fri 12/76:55 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Sun 21/710:10 a.m.STL - YYZ
Nonstop1h 59mUnited Airlines
Deal found 30/5C$ 639
Mon 17/66:55 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Mon 24/64:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 640
Thu 15/82:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Sun 18/810:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 29/5C$ 642
Wed 31/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Sat 3/810:10 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Deal found 30/5C$ 664

Toronto to St. Louis flights leaving soon

Find last-minute flight options from Toronto to St. Louis 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 426,053 searches. Data last updated 30 May 2024.
Have a look at some of the flights available from Toronto to St. Louis departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 6/64:15 p.m.YYZ - STL
1 stop15h 52mMultiple Airlines
Mon 17/67:29 p.m.STL - YYZ
1 stop26h 16mMultiple Airlines
Deal found 30/5C$ 350
Thu 6/64:15 p.m.YYZ - STL
1 stop15h 52mMultiple Airlines
Tue 11/611:57 a.m.STL - YYZ
1 stop10h 29mMultiple Airlines
Deal found 30/5C$ 357
Wed 5/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Tue 11/67:44 p.m.STL - YYZ
1 stop26h 42mMultiple Airlines
Deal found 30/5C$ 358
Thu 6/64:15 p.m.YYZ - STL
1 stop15h 52mMultiple Airlines
Tue 11/67:29 p.m.STL - YYZ
1 stop10h 06mMultiple Airlines
Deal found 30/5C$ 361
Thu 6/64:15 p.m.YYZ - STL
1 stop15h 52mMultiple Airlines
Wed 12/67:29 p.m.STL - YYZ
1 stop10h 13mMultiple Airlines
Deal found 30/5C$ 372
Fri 7/68:15 p.m.YYZ - STL
1 stop15h 19mMultiple Airlines
Mon 17/67:29 p.m.STL - YYZ
1 stop26h 16mMultiple Airlines
Deal found 30/5C$ 383
Wed 5/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Wed 26/68:16 a.m.STL - YYZ
1 stop14h 10mMultiple Airlines
Deal found 29/5C$ 386
Fri 7/68:15 p.m.YYZ - STL
1 stop15h 19mMultiple Airlines
Tue 11/611:57 a.m.STL - YYZ
1 stop10h 29mMultiple Airlines
Deal found 30/5C$ 391
Thu 6/64:15 p.m.YYZ - STL
1 stop15h 52mMultiple Airlines
Mon 10/67:29 p.m.STL - YYZ
1 stop23h 23mMultiple Airlines
Deal found 30/5C$ 395

One-way flights to St. Louis from Toronto

Search for one-way flight options from Toronto to St. Louis. 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 426,053 searches. Data last updated 30 May 2024.
If you're seeking multiple options on one-way flights from Toronto to St. Louis, be sure to check out these deals, which are updated often. Those needing a return flight from Toronto to St. Louis can use the search form above.
Sat 14/96:30 a.m.YYZ - STL
1 stop12h 00mMultiple Airlines
Deal found 29/5C$ 228
Wed 19/610:35 a.m.YYZ - STL
1 stop21h 32mMultiple Airlines
Deal found 29/5C$ 233
Sat 22/66:30 a.m.YYZ - STL
1 stop11h 58mMultiple Airlines
Deal found 29/5C$ 259
Sun 9/68:20 p.m.YYZ - STL
2 stops26h 39mMultiple Airlines
Deal found 29/5C$ 271
Sat 22/62:40 p.m.YYZ - STL
2 stops26h 25mMultiple Airlines
Deal found 29/5C$ 278
Sun 9/68:15 p.m.YYZ - STL
1 stop21h 59mMultiple Airlines
Deal found 29/5C$ 286
Sun 23/67:30 a.m.YYZ - STL
1 stop10h 55mSun Country Air
Deal found 29/5C$ 304
Wed 19/610:35 a.m.YYZ - STL
3 stops34h 20mMultiple Airlines
Deal found 29/5C$ 315
Wed 19/62:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 29/5C$ 327

Find flights from Toronto to St. Louis within your budget

Customize your flight search to find flights from Toronto to St. Louis 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 426,053 searches. Data last updated 30 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 348 - C$ 669

Route

Depart

Return

Price

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Mon 10/6

1 stop21h 32m

Lambert-St Louis

Tue 11/6

1 stop29h 02m

C$ 348

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 11/6

1 stop8h 53m

Lambert-St Louis

Tue 11/6

1 stop26h 42m

C$ 350

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 11/6

1 stop8h 53m

Lambert-St Louis

Mon 17/6

1 stop26h 16m

C$ 378

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 11/6

1 stop8h 53m

Lambert-St Louis

Wed 12/6

1 stop14h 10m

C$ 402

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Mon 1/7

Nonstop2h 06m

Lambert-St Louis

Thu 11/7

Nonstop1h 59m

C$ 586

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 2/7

1 stop14h 59m

Lambert-St Louis

Sun 7/7

1 stop4h 32m

C$ 587

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Fri 19/7

Nonstop2h 06m

Lambert-St Louis

Sun 21/7

1 stop6h 39m

C$ 598

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 12/9

1 stop6h 58m

Lambert-St Louis

Sun 22/9

1 stop4h 41m

C$ 616

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 16/7

2 stops13h 07m

Lambert-St Louis

Sat 27/7

1 stop4h 19m

C$ 669

Flights are sorted by cheapest first

Deals found on 29/5

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

Use this chart to determine the optimal time to book a round-trip flight from Toronto to St. Louis. Price data was last updated on 24 May 2024.
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Toronto to St. Louis. Price data was last updated on 26 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Toronto to St. Louis flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday 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 Toronto to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Toronto 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 St. Louis by month

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

STL

Temperature

0 - 27 °C

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated 30 May 2024.
Read reviews from past customers who have flown Air Canada, Delta and United Airlines from Toronto to St. Louis. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,192 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,457 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

KLM
7.9
Good
1,520 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

WestJet
7.5
Good
2,866 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,777 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Toronto to St. Louis. 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 into for flights to St. Louis from Toronto?

    If you book a flight to St. Louis from Toronto, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 20.4 km from the centre of St. Louis. There are 2 flights from Toronto to Lambert-St Louis per day from 2 different airlines.

  • Can I find flights from Toronto to St. Louis for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Toronto to St. Louis for under C$ 400. The cheapest flight booked recently is on Multiple Airlines for just C$ 348, but on average you can expect to pay C$ 476.

  • Are there direct flights from Toronto to St. Louis for under C$ 600 on Cheapflights?

    Cheapflights has 20 direct flights from Toronto to St. Louis under C$ 600. A good price for a direct flight from Toronto to St. Louis is less than C$ 821.

  • Are there last-minute flights available from Toronto to St. Louis for under C$ 400?

    There are currently 20+ open flights from Toronto to St. Louis within the next 7 days for less than C$ 400.

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

    Flying on Air Canada is currently your cheapest option to St. Louis, with prices starting at C$ 586. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at C$ 587 and C$ 598, respectively. Air Canada is currently priced 4% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Sun Country Air. According to our data, you can fly for as low as C$ 304. Users have also found prices from C$ 327 and C$ 337 on United Airlines and KLM, respectively.

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

    The top 3 most reliable airlines when flying from Toronto to St. Louis are Air Canada (74%), Jazz (74%) and United Airlines (74%).

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

    While on average a flight from Toronto to St. Louis is generally C$ 868, our data shows the cheapest flight currently is C$ 508. When looking at the most popular route, (Toronto Pearson Intl - Lambert-St Louis), you can expect to pay C$ 348 for that flight.

  • What does YYZ to STL mean?

    Toronto Pearson Intl Airport is YYZ and Lambert-St Louis Airport is STL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Hamilton Airport (YHM), Toronto Island Airport (YTZ), Toronto Kitchener-Waterloo Airport (YKF) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Toronto to St. Louis 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 Toronto to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Toronto to St. Louis 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 Toronto to St. Louis that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto to St. Louis 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 Toronto to St. Louis that allow pets onboard?

    Many airlines flying from Toronto to St. Louis 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 Toronto to St. Louis?

    Yes, you can often find last-minute deals on Toronto to St. Louis 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 Toronto to St. Louis flight deals updated?

    The Toronto to St. Louis flight deals you see on this page were last updated on 30/5.

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

    Currently, January is the cheapest month in which you can book a flight from Toronto to St. Louis (average of C$ 365). Flying from Toronto to St. Louis in July is currently the most expensive (average of C$ 558). 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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Top 2 airlines flying from Toronto to St. Louis

Discover the top 2 airlines that operate flights from Toronto to St. Louis. 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 426,053 searches. Data last updated 30 May 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 379AverageC$ 617FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 472AverageC$ 622FlexibilityNo cancel feeOn-time67%
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Hourly flight availability from Toronto to St. Louis

Find hourly flight availability from Toronto to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 May 2024.
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Weekly flight availability from Toronto to St. Louis

Explore weekly flight availability from Toronto to St. Louis. 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 30 May 2024.
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How does Cheapflights help users find flights from Toronto to St. Louis?

Cheapflights makes it easy to find Toronto to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to St. Louis for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Toronto to St. Louis 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 Toronto to St. Louis become cheaper?

Not ready to book yet? You can track prices for flights from Toronto to St. Louis on Cheapflights with our Price Alert feature and get notified when better prices are available.

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