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Cheap flights from Missouri to Ontario from C$ 154

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 11/6. 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
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

How far in advance should I book a flight from Missouri to Region of Ontario?

To save on the cost of your flight from Missouri to Region of Ontario, 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$ 353 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 644.

What is the cheapest month to fly from Missouri to Region of Ontario?

March can be a great time to fly to Region of Ontario from Missouri with a flight ticket averaging about C$ 496. Cheapflights users have found deals in the month of March for as cheap as C$ 240. The most expensive prices can be found in the month of February.

When is the cheapest time to fly from Missouri to Region of Ontario (MO - ON)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Region of Ontario as you normally would.

Cheap Air Canada flights from Missouri to Ontario

Explore cheap flight options specifically provided by Air Canada for the route between Missouri and Ontario. 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 409,532 searches. Data last updated 16 May 2024.
Consider these cheap Air Canada flights we've found departing from Missouri to Ontario. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 28/59:50 a.m.STL - YYZ
Nonstop2h 01mAir Canada
Wed 19/62:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 14/5C$ 604
Sat 10/86:00 a.m.MCI - YYZ
1 stop10h 03mAir Canada
Fri 16/88:55 a.m.YYZ - MCI
Nonstop2h 30mAir Canada
Deal found 14/5C$ 617
Thu 4/78:00 a.m.MCI - YUL
1 stop9h 53mAir Canada
Mon 8/76:00 a.m.YUL - MCI
1 stop5h 25mAir Canada
Deal found 14/5C$ 623
Sun 15/911:05 a.m.MCI - YUL
1 stop6h 11mAir Canada
Sat 21/96:00 a.m.YUL - MCI
1 stop5h 20mAir Canada
Deal found 15/5C$ 625
Wed 17/710:10 a.m.STL - YUL
1 stop7h 08mAir Canada
Wed 24/711:10 a.m.YUL - STL
1 stop5h 11mAir Canada
Deal found 15/5C$ 642
Tue 16/711:05 a.m.MCI - YYZ
Nonstop2h 24mAir Canada
Sun 21/78:55 a.m.YYZ - MCI
Nonstop2h 30mAir Canada
Deal found 15/5C$ 688
Thu 20/611:00 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Thu 27/62:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 14/5C$ 693
Sat 13/74:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Fri 19/76:55 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 15/5C$ 726
Wed 17/712:00 p.m.STL - YUL
Nonstop2h 23mAir Canada
Wed 24/79:10 a.m.YUL - STL
1 stop7h 11mAir Canada
Deal found 15/5C$ 732

Cheap United Airlines flights from Missouri to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Missouri and Ontario. 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 409,532 searches. Data last updated 16 May 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Missouri to Ontario. Check back soon if you're not seeing flights that suit your needs.
Tue 28/511:38 a.m.STL - YYZ
1 stop7h 14mUnited Airlines
Wed 19/62:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 14/5C$ 617
Sat 10/86:00 a.m.MCI - YYZ
2 stops7h 15mUnited Airlines
Fri 16/87:00 a.m.YYZ - MCI
1 stop6h 43mUnited Airlines
Deal found 14/5C$ 650
Sat 8/65:31 p.m.STL - YYZ
1 stop5h 27mUnited Airlines
Tue 11/62:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 14/5C$ 706
Mon 1/76:30 p.m.MCI - YUL
2 stops14h 41mUnited Airlines
Mon 8/711:30 a.m.YUL - MCI
1 stop11h 11mUnited Airlines
Deal found 15/5C$ 768
Mon 12/85:30 p.m.STL - YYZ
1 stop15h 28mUnited Airlines
Fri 30/87:00 a.m.YYZ - STL
2 stops27h 56mUnited Airlines
Deal found 15/5C$ 772
Mon 12/84:05 p.m.STL - YYZ
Nonstop1h 59mUnited Airlines
Fri 30/82:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 15/5C$ 783
Fri 12/712:00 p.m.STL - YUL
Nonstop2h 23mUnited Airlines
Mon 15/77:30 p.m.YUL - STL
Nonstop2h 35mUnited Airlines
Deal found 15/5C$ 1,553
Wed 19/64:05 p.m.STL - YYZ
Nonstop1h 59mUnited Airlines
Sun 23/62:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 15/5C$ 1,845
Thu 6/69:50 a.m.STL - YYZ
Nonstop2h 01mUnited Airlines
Wed 12/62:15 p.m.YYZ - STL
Nonstop2h 06mUnited Airlines
Deal found 14/5C$ 2,015

Cheap Missouri to Ontario flights in May & June 2024

Find cheap flight options from Missouri to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Prices were last updated on 16 May 2024.
Scroll through some of the best deals on flights from Missouri to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 18/67:29 p.m.STL - YYZ
1 stop10h 06mMultiple Airlines
Tue 25/66:30 a.m.YYZ - STL
1 stop8h 53mMultiple Airlines
Deal found 16/5C$ 350
Fri 7/66:10 p.m.STL - YYZ
2 stops24h 25mMultiple Airlines
Tue 11/68:20 p.m.YYZ - STL
1 stop17h 45mMultiple Airlines
Deal found 14/5C$ 369
Thu 13/68:12 p.m.STL - YYZ
2 stops16h 48mMultiple Airlines
Thu 20/66:30 a.m.YYZ - STL
1 stop11h 58mMultiple Airlines
Deal found 14/5C$ 386
Sat 1/69:29 p.m.STL - YYZ
1 stop11h 24mMultiple Airlines
Tue 4/67:50 a.m.YYZ - STL
1 stop6h 47mMultiple Airlines
Deal found 16/5C$ 388
Thu 13/68:12 p.m.STL - YYZ
1 stop17h 16mMultiple Airlines
Thu 20/66:30 a.m.YYZ - STL
1 stop11h 58mMultiple Airlines
Deal found 14/5C$ 394
Thu 6/67:45 a.m.STL - YYZ
2 stops10h 50mMultiple Airlines
Tue 11/66:30 a.m.YYZ - STL
1 stop8h 53mMultiple Airlines
Deal found 16/5C$ 395
Tue 11/611:57 a.m.STL - YUL
3 stops23h 18mMultiple Airlines
Tue 18/66:50 a.m.YUL - STL
1 stop8h 33mMultiple Airlines
Deal found 14/5C$ 410
Fri 7/66:10 p.m.STL - YYZ
2 stops24h 25mMultiple Airlines
Tue 11/62:40 p.m.YYZ - STL
2 stops23h 25mMultiple Airlines
Deal found 14/5C$ 426
Wed 5/61:55 p.m.STL - YYZ
1 stop15h 47mMultiple Airlines
Sun 9/66:30 a.m.YYZ - STL
1 stop11h 02mMultiple Airlines
Deal found 16/5C$ 432

Missouri to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Missouri and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Scroll through some of the best deals on flights from Missouri to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 18/67:29 p.m.STL - YYZ
1 stop10h 06mMultiple Airlines
Tue 25/66:30 a.m.YYZ - STL
1 stop8h 53mMultiple Airlines
Deal found 16/5C$ 350
Fri 7/66:10 p.m.STL - YYZ
2 stops24h 25mMultiple Airlines
Tue 11/68:20 p.m.YYZ - STL
1 stop17h 45mMultiple Airlines
Deal found 14/5C$ 369
Thu 13/68:12 p.m.STL - YYZ
2 stops16h 48mMultiple Airlines
Thu 20/66:30 a.m.YYZ - STL
1 stop11h 58mMultiple Airlines
Deal found 14/5C$ 386
Sat 1/69:29 p.m.STL - YYZ
1 stop11h 24mMultiple Airlines
Tue 4/67:50 a.m.YYZ - STL
1 stop6h 47mMultiple Airlines
Deal found 16/5C$ 388
Thu 13/68:12 p.m.STL - YYZ
1 stop17h 16mMultiple Airlines
Thu 20/66:30 a.m.YYZ - STL
1 stop11h 58mMultiple Airlines
Deal found 14/5C$ 394
Thu 6/67:45 a.m.STL - YYZ
2 stops10h 50mMultiple Airlines
Tue 11/66:30 a.m.YYZ - STL
1 stop8h 53mMultiple Airlines
Deal found 16/5C$ 395
Tue 11/611:57 a.m.STL - YUL
3 stops23h 18mMultiple Airlines
Tue 18/66:50 a.m.YUL - STL
1 stop8h 33mMultiple Airlines
Deal found 14/5C$ 410
Fri 7/66:10 p.m.STL - YYZ
2 stops24h 25mMultiple Airlines
Tue 11/62:40 p.m.YYZ - STL
2 stops23h 25mMultiple Airlines
Deal found 14/5C$ 426
Wed 5/61:55 p.m.STL - YYZ
1 stop15h 47mMultiple Airlines
Sun 9/66:30 a.m.YYZ - STL
1 stop11h 02mMultiple Airlines
Deal found 16/5C$ 432

Direct flights to Ontario from Missouri

Discover non-stop flight options from Missouri to Ontario. 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 409,532 searches. Data last updated 16 May 2024.
If you're seeking options on non-stop flights from Missouri to Ontario, check out these fares. If you're looking for other options for flights from Missouri to Ontario, make sure to update the search form at the top of page.
Tue 28/59:50 a.m.STL - YYZ
Nonstop2h 01mAir Canada
Wed 19/62:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 14/5C$ 604
Tue 16/711:05 a.m.MCI - YYZ
Nonstop2h 24mAir Canada
Sun 21/78:55 a.m.YYZ - MCI
Nonstop2h 30mAir Canada
Deal found 15/5C$ 688
Thu 20/611:00 a.m.STL - YYZ
Nonstop1h 59mAir Canada
Thu 27/62:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 14/5C$ 693
Thu 4/711:05 a.m.MCI - YYZ
Nonstop2h 24mAir Canada
Sat 13/78:55 a.m.YYZ - MCI
Nonstop2h 30mAir Canada
Deal found 15/5C$ 696
Sat 13/74:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Fri 19/76:55 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 15/5C$ 726
Sat 22/64:05 p.m.STL - YYZ
Nonstop1h 59mAir Canada
Tue 2/72:15 p.m.YYZ - STL
Nonstop2h 06mAir Canada
Deal found 15/5C$ 732
Wed 4/912:00 p.m.STL - YUL
Nonstop2h 23mAir Canada
Thu 5/97:30 p.m.YUL - STL
Nonstop2h 35mAir Canada
Deal found 16/5C$ 737
Thu 18/711:05 a.m.MCI - YYZ
Nonstop2h 24mMultiple Airlines
Sun 21/78:55 a.m.YYZ - MCI
Nonstop2h 30mMultiple Airlines
Deal found 15/5C$ 756
Tue 6/812:00 p.m.STL - YUL
Nonstop2h 23mAir Canada
Sat 17/87:30 p.m.YUL - STL
Nonstop2h 35mAir Canada
Deal found 15/5C$ 771

Missouri to Ontario flights leaving soon

Find last-minute flight options from Missouri to Ontario 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 409,532 searches. Data last updated 16 May 2024.
Users seeking a last-minute flight from Missouri to Ontario should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 22/58:07 a.m.STL - YYZ
1 stop9h 23mAmerican Airlines
Wed 29/511:50 a.m.YYZ - STL
1 stop8h 40mAmerican Airlines
Deal found 15/5C$ 752
Wed 22/56:05 a.m.MCI - YYZ
1 stop25h 42mMultiple Airlines
Wed 29/57:50 a.m.YYZ - MCI
1 stop14h 25mMultiple Airlines
Deal found 15/5C$ 759
Sun 26/55:45 p.m.MCI - YYZ
1 stop21h 59mWestJet
Sun 2/66:04 a.m.YYZ - MCI
1 stop16h 53mWestJet
Deal found 15/5C$ 782
Fri 24/59:00 p.m.MCI - YYZ
1 stop23h 50mMultiple Airlines
Mon 27/56:30 a.m.YYZ - MCI
1 stop12h 31mMultiple Airlines
Deal found 15/5C$ 798
Thu 23/57:00 a.m.MCI - YYZ
1 stop22h 40mMultiple Airlines
Mon 27/56:30 a.m.YYZ - MCI
1 stop12h 31mMultiple Airlines
Deal found 15/5C$ 834
Wed 22/56:05 a.m.MCI - YYZ
1 stop25h 42mWestJet
Wed 29/52:00 p.m.YYZ - MCI
2 stops22h 24mWestJet
Deal found 15/5C$ 858
Fri 24/53:05 p.m.STL - YYZ
1 stop7h 09mDelta
Mon 27/56:30 a.m.YYZ - STL
1 stop8h 49mDelta
Deal found 15/5C$ 862
Wed 22/56:11 a.m.STL - YYZ
1 stop4h 28mWestJet
Sun 26/512:30 p.m.YYZ - STL
1 stop10h 22mWestJet
Deal found 15/5C$ 864
Fri 24/51:01 p.m.STL - YYZ
1 stop8h 59mAmerican Airlines
Mon 27/56:00 a.m.YYZ - STL
1 stop4h 53mAmerican Airlines
Deal found 16/5C$ 869

One-way flights to Ontario from Missouri

Search for one-way flight options from Missouri to Ontario. 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 409,532 searches. Data last updated 16 May 2024.
If you're seeking multiple options on one-way flights from Missouri to Ontario, be sure to check out these deals, which are updated often. Users needing a return flight from Missouri to Ontario should utilize the search form above.
Tue 11/611:57 a.m.STL - YYZ
1 stop10h 29mMultiple Airlines
Deal found 15/5C$ 154
Tue 11/611:57 a.m.STL - YYZ
1 stop10h 29mMultiple Airlines
Deal found 15/5C$ 155
Thu 13/67:45 a.m.STL - YYZ
2 stops10h 50mMultiple Airlines
Deal found 15/5C$ 174
Thu 13/68:12 p.m.STL - YYZ
1 stop26h 14mMultiple Airlines
Deal found 15/5C$ 178
Sun 23/67:44 p.m.STL - YYZ
1 stop27h 38mMultiple Airlines
Deal found 15/5C$ 185
Tue 11/611:57 a.m.STL - YYZ
2 stops17h 45mMultiple Airlines
Deal found 15/5C$ 207
Mon 24/66:16 p.m.STL - YYZ
1 stop19h 12mMultiple Airlines
Deal found 15/5C$ 215
Fri 31/55:25 p.m.MCI - YYZ
1 stop15h 28mMultiple Airlines
Deal found 15/5C$ 225
Sun 16/66:30 a.m.STL - YYZ
1 stop10h 02mSun Country Air
Deal found 15/5C$ 226

Find flights from Missouri to Ontario within your budget

Customize your flight search to find flights from Missouri to Ontario 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 409,532 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 369 - C$ 650

Route

Depart

Return

Price

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Fri 7/6

2 stops24h 25m

Toronto Pearson Intl

Tue 11/6

1 stop17h 45m

C$ 369

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 13/6

2 stops16h 48m

Toronto Pearson Intl

Thu 20/6

1 stop11h 58m

C$ 386

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Thu 13/6

1 stop17h 16m

Toronto Pearson Intl

Thu 20/6

1 stop11h 58m

C$ 394

Lambert-St LouisMontreal Pierre Elliott Trudeau Intl

STL - YUL

STLYUL

Lambert-St Louis

Tue 11/6

3 stops23h 18m

Montreal Pierre Elliott Trudeau Intl

Tue 18/6

1 stop8h 33m

C$ 410

Kansas CityMontreal Pierre Elliott Trudeau Intl

MCI - YUL

MCIYUL

Kansas City

Mon 1/7

1 stop18h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 8/7

1 stop8h 03m

C$ 590

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 28/5

Nonstop2h 01m

Toronto Pearson Intl

Wed 19/6

Nonstop2h 06m

C$ 604

Lambert-St LouisToronto Pearson Intl

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 28/5

1 stop7h 14m

Toronto Pearson Intl

Wed 19/6

Nonstop2h 06m

C$ 617

Kansas CityMontreal Pierre Elliott Trudeau Intl

MCI - YUL

MCIYUL

Kansas City

Tue 18/6

1 stop5h 24m

Montreal Pierre Elliott Trudeau Intl

Sat 22/6

1 stop8h 50m

C$ 627

Kansas CityMontreal Pierre Elliott Trudeau Intl

MCI - YUL

MCIYUL

Kansas City

Thu 13/6

1 stop15h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 20/6

1 stop7h 48m

C$ 650

Flights are sorted by cheapest first

Deals found on 14/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 16 May 2024.
See what other customers who have flown with Air Canada, United Airlines and American Airlines from Missouri to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Aeromexico
7.6
Good
2,528 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.5
Good
2,919 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • Can I find flights from Missouri to Region of Ontario for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Missouri to Region of Ontario for under C$ 400. The cheapest flight booked recently is on Multiple Airlines for just C$ 369, but on average you can expect to pay C$ 452.

  • Are there direct flights from Missouri to Region of Ontario for under C$ 700 on Cheapflights?

    Cheapflights has 20 direct flights from Missouri to Region of Ontario under C$ 700. A good price for a direct flight from Missouri to Region of Ontario is less than C$ 822.

  • Are there last-minute flights available from Missouri to Region of Ontario for under C$ 800?

    There are currently 20+ open flights from Missouri to Region of Ontario within the next 7 days for less than C$ 800.

  • What are the cheapest airlines to fly from Missouri to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Missouri to Region of Ontario are Sun Country Air (C$ 226), American Airlines (C$ 272), and United Airlines (C$ 281).

  • What does STL to YYZ mean?

    STL and YYZ are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to YYZ refers to a flight route from Lambert-St Louis Airport to Toronto Pearson Intl Airport. Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Missouri to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Missouri to Ontario 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 Missouri to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Missouri to Ontario 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 Missouri to Ontario that include hotel bookings?

    Yes. In addition to deals on Missouri to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Ontario?

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

  • Can I find deals for business class flights from Missouri to Ontario?

    Yes. Cheapflights offers flight deals from Missouri to Ontario 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 Missouri to Ontario that allow pets onboard?

    Many airlines flying from Missouri to Ontario 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 Missouri to Ontario?

    Yes, you can often find last-minute deals on Missouri to Ontario 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 Missouri to Region of Ontario flight deals updated?

    The Missouri to Region of Ontario flight deals you see on this page were last updated on 16/5.

See more FAQs

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Alternative routes for Missouri to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Missouri to Ontario

Discover the top airline that operate flights from Missouri to Ontario. 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 409,532 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 272AverageC$ 634FlexibilityNo cancel feeOn-time67%
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Search flights from Missouri to Ontario by cabin class

Find flights from Missouri to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Missouri to Ontario

Find hourly flight availability from Missouri to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 May 2024.
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Missouri to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Missouri to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Missouri to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Missouri.

Can Cheapflights find flights from Missouri to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Missouri shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Missouri to Ontario become cheaper?

Yes! Start tracking prices for Missouri to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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