C$ 259+ Cheap flights to Missouri

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
— STL
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Missouri in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Missouri
Explore the most affordable flight options available to Missouri. Find the lowest fares based on data from user searches, with prices last updated on 10 March 2026.

Wed 1/46:00 a.m.
YYZ
-
STL
1 stop8h 39m
American Airlines
Tue 14/45:51 a.m.
STL
-
YYZ
1 stop7h 42m
American Airlines
Deal found 5/3C$ 452
Tue 24/37:15 a.m.
YYZ
-
STL
1 stop17h 04m
Multiple Airlines
Tue 31/311:27 a.m.
STL
-
YYZ
2 stops23h 08m
Multiple Airlines
Deal found 5/3C$ 474
Tue 21/43:13 p.m.
YYZ
-
STL
1 stop8h 06m
American Airlines
Sat 25/48:57 a.m.
STL
-
YYZ
1 stop7h 46m
American Airlines
Deal found 5/3C$ 475
Mon 23/38:20 p.m.
YYZ
-
STL
1 stop27h 59m
Multiple Airlines
Fri 3/49:50 a.m.
STL
-
YYZ
2 stops10h 19m
Multiple Airlines
Deal found 5/3C$ 499
Wed 25/38:20 p.m.
YYZ
-
STL
1 stop11h 57m
Multiple Airlines
Tue 31/311:27 a.m.
STL
-
YYZ
2 stops23h 08m
Multiple Airlines
Deal found 5/3C$ 501
Tue 24/37:15 a.m.
YYZ
-
STL
1 stop17h 04m
Multiple Airlines
Thu 2/49:50 a.m.
STL
-
YYZ
2 stops10h 19m
Multiple Airlines
Deal found 5/3C$ 502
Tue 24/35:15 p.m.
YYZ
-
STL
2 stops42h 16m
Multiple Airlines
Mon 30/37:47 a.m.
STL
-
YYZ
1 stop15h 27m
Multiple Airlines
Deal found 5/3C$ 509
Tue 21/46:15 a.m.
YYZ
-
STL
1 stop10h 45m
American Airlines
Thu 30/46:00 a.m.
STL
-
YYZ
1 stop9h 45m
American Airlines
Deal found 5/3C$ 516
Wed 25/33:40 p.m.
YYZ
-
STL
2 stops19h 51m
Multiple Airlines
Mon 30/37:47 a.m.
STL
-
YYZ
1 stop15h 27m
Multiple Airlines
Deal found 5/3C$ 520
Tue 24/37:15 a.m.
YYZ
-
STL
1 stop17h 04m
Multiple Airlines
Wed 1/48:16 p.m.
STL
-
YYZ
2 stops17h 04m
Multiple Airlines
Deal found 5/3C$ 524
Tue 24/37:15 a.m.
YYZ
-
STL
1 stop17h 04m
Multiple Airlines
Sun 29/34:51 p.m.
STL
-
YYZ
1 stop20h 17m
Multiple Airlines
Deal found 5/3C$ 528
Sun 10/51:45 p.m.
YYZ
-
MCI
1 stop27h 07m
Multiple Airlines
Fri 15/54:47 p.m.
MCI
-
YYZ
2 stops28h 58m
Multiple Airlines
Deal found 5/3C$ 554

Find flights to Missouri

Browse one-way and round-trip flights deals to Missouri on Cheapflights. Flight deals are based on user searches and were last updated on 10 March 2026
Explore Missouri

Find flight deals to Missouri

Find the latest flights to Missouri in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 10 March 2026.

Round-trip from

C$ 452

One-way from

C$ 259

Popular in

September

Cheapest in

June

Average price

C$ 687

Good round-trip deal

C$ 500 or less
American Airlines
  • American Airlines
  • 1/4-14/4
  • 2 total stops
  • 16h 21m total
  • Toronto to St. Louis
30/3
  • 30/3
  • 2 total stops
  • 28h 22m total
  • Toronto to Missouri
Highest demand for flights based on searches. 2% potential increase in price (C$ 13 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Toronto to Missouri.

Cheapflights Fare Finder

 
Locate flights to Missouri that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 10 March 2026.
Use the filters below to find and compare flights to Missouri that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 1/4

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

1 stop8h 00m

Lambert-St Louis

Tue 14/4

2:33 p.m.-11:29 p.m.

1 stop7h 56m

C$ 548

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 26/3

8:45 a.m.-2:42 p.m.

1 stop6h 57m

Lambert-St Louis

Thu 2/4

7:45 a.m.-1:42 p.m.

1 stop4h 57m

C$ 588

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sun 17/5

11:00 a.m.-4:39 p.m.

1 stop6h 39m

Lambert-St Louis

Sun 24/5

5:41 p.m.-11:59 p.m.

1 stop5h 18m

C$ 588
Quickest round-trip

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 4/6

8:50 a.m.-12:11 p.m.

1 stop4h 21m

Lambert-St Louis

Mon 8/6

6:55 p.m.-11:59 p.m.

1 stop4h 04m

C$ 588

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 2/4

8:50 a.m.-12:22 p.m.

1 stop4h 32m

Lambert-St Louis

Sun 5/4

6:30 a.m.-2:19 p.m.

2 stops6h 49m

C$ 588

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Fri 17/4

3:13 p.m.-10:17 p.m.

1 stop8h 04m

Lambert-St Louis

Mon 20/4

2:33 p.m.-11:29 p.m.

1 stop7h 56m

C$ 596

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 25/6

5:15 p.m.-9:16 p.m.

1 stop5h 01m

Lambert-St Louis

Sun 28/6

1:13 p.m.-8:44 p.m.

1 stop6h 31m

C$ 597

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 25/3

8:45 a.m.-2:42 p.m.

1 stop6h 57m

Lambert-St Louis

Wed 25/3

7:00 p.m.-11:58 p.m.

1 stop3h 58m

C$ 635

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 26/3

8:45 a.m.-10:59 p.m.

1 stop15h 14m

Lambert-St Louis

Fri 27/3

7:00 p.m.-9:58 a.m.

1 stop13h 58m

C$ 635

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 4/6

2:00 p.m.-8:25 p.m.

1 stop7h 25m

Lambert-St Louis

Mon 8/6

7:05 a.m.-9:56 a.m.

Nonstop1h 51m

C$ 639

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to Missouri

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

How long is the flight to Missouri?

On average, a flight from Toronto to Missouri takes 5 hours 40 minutes. Flights to Missouri from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Missouri

The most flights from Toronto to Missouri are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

What are the cheapest airlines that fly to Missouri?

The cheapest airlines flying from Toronto to Missouri are United Airlines, American Airlines and Air Canada.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit Missouri when rainfall is around 56.0 mm.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular places to fly to in Missouri?

Destination popularity is based on the amount of flight searches to Missouri in the last few years. This data was updated on 10 March 2026.
The most popular places in Missouri to fly to are St. Louis, Kansas City and Springfield.

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 10 March 2026.
Check out reviews from past customers who have flown United Airlines,WestJet, andAir Canada to the United States to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

FAQs about flying to Missouri

Missouri climate

A Great Plains state, Missouri has a continental climate with regional variations. Temperatures in Kansas City and St. Louis range from just below zero degrees (C) in January to 25 in July. Snowfall averages 50cm in the north and 25cm in the southeast. Temperatures in the spring are usually in the low teens in March and warm up April through June. April through August are the wettest months. By mid-September things begin to cool down and fall can be delightful. Missouri is in tornado alley and March through May is the peak tornado season. 

Getting around Missouri

Missouri is easy to get around. Local Missouri flights are available from St. Louis to other cities and counties in the state. Travellers booking flights to Missouri should consider renting a car for travel throughout the state. The highway systems are easy to navigate and parking is easy to come by in the city.

Those tourists staying in St. Louis can take the newly developed Tram around the city to the main tourist attractions.

What is good to know if travelling to Missouri?

  • Take a trip to the Elephant Rocks State Park and follow the trail to the gargantuan granite rocks which were created over a billion years ago when hot magma cooled and formed the crystalline red granite into imposing elephant-like rocks. The biggest rock is 8 metres high, weighs 680 tons and is aptly named Dumbo.
  • Nicknamed the “Cave State”, Missouri has around 5,500 caves beneath its surface. If you have to pick just one to visit, which is probably wise, then the Mark Twain Cave is the most interesting one to explore.
  • Head to St Louis and visit its famous landmark, the Gateway Arch which was designed in 1966 by Eero Saarinen. Then take a five-minute walk to the Soulard Neighbourhood where you’ll find the city’s best blues clubs and nightlife. If you find yourself yearning for more then head to a bar in one of the restored 19th-century warehouses at the Laclede’s Landing entertainment district.
  • Beer lovers should pay a visit to the Anheuser-Busch brewery which was set up in the in the 1860s and offers tours of the historic 1885 Clydesdale stable, the 1892 Brew House and the packaging plant. The highlight of the tour is at the end when samples of different brews are passed around.
  • Set on 79 acres of land, the Missouri Botanical Garden is well worth a visit. You can stroll the Seiwa-en Japanese garden or see the world’s first geodesic dome rainforest-greenhouse. There’s also an 1882 brick conservatory with camellias and a spectacular sculpture garden designed by Carl Milles.
  • Most people would think of going to the ballet in cities like New York or London, but Kansas? In recent years the Kansas City Ballet has earned a reputation as one of the best ballet organizations in the nation. So be sure to catch a performance while you’re there, particularly one of their contemporary performances by local newcomers.
  • Some of the greatest Jazz musicians got their start in Kansas City and the historic 18th and Vine district is a great place to enjoy some live jazz at the Blue Room, “play drums” at the interactive American Jazz Museum or visit the Negro Leagues Baseball Museum.
  • While in Kansas City, visit any kitchen for some of the best barbecue in the nation.
  • When is the best time to fly to Missouri?

    Peak Season Summer is hot in Missouri, but it’s also peak tourist season as school is out and families are vacationing. Missouri flights and accommodations book up fast during the summer months, but many of the top attractions hold summer hours and are open longer for tourists. Spring is also a high travel season in Missouri and is sometimes host to the NCAA Basketball tournament. Off Season Winters are cold in the midwest, but cheap flights to Missouri can easily be found during this time. Many tourist attractions keep shorter hours during the winter months.

  • Can I find cheaper flights to Missouri if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Missouri on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Missouri?

    Based on reviews from Cheapflights users, Alaska Airlines is rated the highest out of the airlines that fly to Missouri.

  • What is the cheapest airport to fly to in Missouri?

    Lambert-St Louis is currently the cheapest airport to fly to in Missouri. One-way flights to Lambert-St Louis typically cost C$ 121, while round-trip flights cost around C$ 274.

  • How much is a round-trip flight to Missouri?

    A round-trip flight to Missouri will typically cost around C$ 479, however they can be found for as little as C$ 274.

  • Where does the fastest flight to Missouri depart from?

    For those looking to save time traveling to Missouri, Toronto offers the quickest one-way flight (2 hours 6 minutes).

  • Does Lambert-St Louis have rental cars?

    Yes. Those touching down at Lambert-St Louis can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Lambert-St Louis?

    Yes. Lambert-St Louis has hotels nearby for those requiring accommodations. 3-bedroom building in serene Saint Ann with WiFi, AC is the closest property to Lambert-St Louis (0.0 km away from Lambert-St Louis).

See more FAQs

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