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Cheap flights from Toronto to Missouri from C$ 235

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — STL
23 Aug — 30 Aug1
1 adult

Cheap flight deals from Toronto to Missouri

Keep the following information in mind while searching for Toronto to Missouri flight deals. Data was last updated 18 August 2025.

Round-trip from

C$ 434

One-way from

C$ 235

Popular in

December

Cheapest in

October

Average price

C$ 902

Good round-trip deal

C$ 535 or less

Good one-way deal

C$ 486 or less
27/10-1/11
  • 27/10-1/11
  • 3 total stops
  • 41h 27m total
  • Toronto to Missouri
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7/12
  • 7/12
  • 1 total stop
  • 17h 39m total
  • Toronto to Missouri
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Highest demand for flights based on searches. 5% potential increase in price (C$ 63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Toronto (YTO) to Missouri.
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Price to beat on a one-way flight from Toronto (YTO) to Missouri.
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Find flight deals from Toronto to Missouri

Cheapest flights from Toronto to Missouri
Explore the most affordable flight options available from Toronto to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Mon 27/1011:15 a.m.YYZ - STL
1 stop23h 47mMultiple Airlines
Sat 1/118:40 p.m.STL - YYZ
2 stops17h 40mMultiple Airlines
Deal found 17/8C$ 434
Fri 5/129:45 a.m.YYZ - MCI
1 stop15h 55mMultiple Airlines
Mon 8/121:44 p.m.MCI - YYZ
1 stop9h 41mMultiple Airlines
Deal found 16/8C$ 453
Wed 15/1011:44 a.m.YYZ - STL
1 stop8h 39mAmerican Airlines
Tue 21/106:00 a.m.STL - YYZ
1 stop7h 30mAmerican Airlines
Deal found 16/8C$ 457
Thu 25/97:15 a.m.YYZ - MCI
1 stop16h 52mMultiple Airlines
Sat 27/95:15 a.m.MCI - YYZ
1 stop16h 25mMultiple Airlines
Deal found 15/8C$ 459
Fri 5/129:45 a.m.YYZ - MCI
1 stop15h 55mMultiple Airlines
Sun 7/127:00 a.m.MCI - YYZ
1 stop12h 32mMultiple Airlines
Deal found 18/8C$ 460
Fri 5/94:00 p.m.YYZ - MCI
1 stop8h 07mMultiple Airlines
Tue 16/95:15 a.m.MCI - YYZ
1 stop7h 37mMultiple Airlines
Deal found 17/8C$ 463
Tue 14/101:15 p.m.YYZ - STL
1 stop8h 11mAmerican Airlines
Thu 16/106:00 a.m.STL - YYZ
1 stop7h 30mAmerican Airlines
Deal found 17/8C$ 474
Mon 17/114:44 p.m.YYZ - STL
1 stop8h 12mAmerican Airlines
Sat 22/118:40 a.m.STL - YYZ
1 stop8h 00mAmerican Airlines
Deal found 17/8C$ 477
Tue 30/97:45 p.m.YYZ - MCI
1 stop20h 25mMultiple Airlines
Tue 7/102:55 p.m.MCI - YYZ
1 stop28h 03mMultiple Airlines
Deal found 16/8C$ 486
Sat 13/912:00 p.m.YYZ - MCI
2 stops28h 10mMultiple Airlines
Sat 20/95:15 a.m.MCI - YYZ
1 stop16h 25mMultiple Airlines
Deal found 16/8C$ 488
Thu 9/1011:44 a.m.YYZ - STL
1 stop9h 42mAmerican Airlines
Thu 16/106:00 a.m.STL - YYZ
1 stop7h 30mAmerican Airlines
Deal found 17/8C$ 492
Wed 8/109:30 a.m.YYZ - MCI
1 stop25h 28mMultiple Airlines
Mon 13/106:35 p.m.MCI - YYZ
2 stops25h 17mMultiple Airlines
Deal found 17/8C$ 495

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Missouri 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 629,999 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from Toronto to Missouri that are best for you.

Fly from

Toronto

Fly to

Missouri

Route

Depart

Return

Price

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Mon 27/10

11:15 a.m.-10:02 a.m.

1 stop23h 47m

Lambert-St Louis

Sat 1/11

8:40 p.m.-3:20 p.m.

2 stops17h 40m

C$ 434

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Fri 5/12

9:45 a.m.-12:40 a.m.

1 stop15h 55m

Kansas City

Mon 8/12

1:44 p.m.-12:25 a.m.

1 stop9h 41m

C$ 453

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 15/10

1:15 p.m.-8:26 p.m.

1 stop8h 11m

Lambert-St Louis

Tue 21/10

6:00 a.m.-2:30 p.m.

1 stop7h 30m

C$ 457

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Thu 25/9

7:15 a.m.-11:07 p.m.

1 stop16h 52m

Kansas City

Sat 27/9

5:15 a.m.-10:40 p.m.

1 stop16h 25m

C$ 459

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Fri 5/9

4:00 p.m.-11:07 p.m.

1 stop8h 07m

Kansas City

Tue 16/9

5:15 a.m.-1:52 p.m.

1 stop7h 37m

C$ 463

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Tue 14/10

1:15 p.m.-8:26 p.m.

1 stop8h 11m

Lambert-St Louis

Thu 16/10

6:00 a.m.-2:30 p.m.

1 stop7h 30m

C$ 474

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Fri 5/12

9:45 a.m.-12:40 a.m.

1 stop15h 55m

Kansas City

Sun 7/12

7:00 a.m.-8:32 p.m.

1 stop12h 32m

C$ 474

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Mon 17/11

4:44 p.m.-11:56 p.m.

1 stop8h 12m

Lambert-St Louis

Sat 22/11

8:40 a.m.-5:40 p.m.

1 stop8h 00m

C$ 477

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Tue 30/9

7:45 p.m.-3:10 p.m.

1 stop20h 25m

Kansas City

Tue 7/10

2:55 p.m.-7:58 p.m.

1 stop28h 03m

C$ 486

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Wed 8/10

9:30 a.m.-9:58 a.m.

1 stop25h 28m

Kansas City

Mon 13/10

5:14 p.m.-11:52 p.m.

1 stop29h 38m

C$ 486

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/8

Showing 1-10 of 27 results
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Best time to book a flight from Toronto to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Toronto to Missouri

What is the cheapest month to book a flight from Toronto to Missouri?

Currently, January is the cheapest month in which you can book a flight from Toronto to Missouri (average of C$ 365). Flying from Toronto to Missouri in September is currently the most expensive (average of C$ 491). 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.

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

Find hourly flight availability from Toronto to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

When flying from Toronto to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Toronto to Missouri

Explore weekly flight availability from Toronto to Missouri. 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 18 August 2025.

The most flights from YTO to USMO are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Toronto to Missouri?

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated 18 August 2025.
Check out reviews from past customers who have flown with United Airlines,WestJet, andAir Canada from Toronto to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,925 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
3,018 reviews
United Airlines
7.4
Good
8,925 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,992 reviews
United Airlines
7.4
Good
8,925 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

  • What are the most popular routes from Toronto to Missouri?

    The most popular flight routes from Toronto to Missouri are Toronto Pearson Intl - Lambert-St Louis, Toronto Pearson Intl - Kansas City and Toronto Pearson Intl - Springfield-Branson.

  • What are the most reliable airlines from Toronto to Missouri?

    The top 3 most reliable airlines when flying from Toronto to Missouri are Jazz (80%), Air Canada (78%) and United Airlines (68%).

  • What are the cheapest flights from Toronto to Missouri?

    While on average a flight from Toronto to Missouri is generally C$ 603, our data shows the cheapest flight currently is C$ 302. When looking at the most popular route, (Toronto Pearson Intl - Lambert-St Louis), you can expect to pay C$ 453 for that flight.

  • Can I find deals for flights from Toronto to Missouri that include hotel bookings?

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

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

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

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

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

  • What is the cheapest month to book a flight from Toronto to Missouri?

    Currently, January is the cheapest month in which you can book a flight from Toronto to Missouri (average of C$ 365). Flying from Toronto to Missouri in September is currently the most expensive (average of C$ 491). 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.

See more FAQs

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Alternative routes for Toronto to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Toronto to Missouri

Discover the top 5 airlines that operate flights from Toronto to Missouri. 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 629,999 searches. Data last updated 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 472AverageC$ 672FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 475AverageC$ 671FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 475AverageC$ 759FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 529AverageC$ 696FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 558AverageC$ 903FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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 Toronto to Missouri?

Cheapflights helps you search for flights from Toronto to Missouri via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to Missouri, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Missouri from Toronto today and book when prices fit your budget.

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