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Cheap flights from Missouri to Quebec from C$ 172

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YUL
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to Quebec
Explore the most affordable flight options available from Missouri to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Sat 11/46:29 a.m.
STL
-
YUL
1 stop14h 08m
American Airlines
Mon 13/412:30 p.m.
YUL
-
STL
1 stop10h 47m
American Airlines
Deal found 24/2C$ 465
Fri 10/48:03 p.m.
STL
-
YUL
1 stop14h 41m
American Airlines
Fri 17/412:30 p.m.
YUL
-
STL
1 stop10h 47m
American Airlines
Deal found 24/2C$ 479
Wed 1/49:55 a.m.
MCI
-
YOW
1 stop10h 40m
United Airlines
Sun 5/46:25 a.m.
YOW
-
MCI
1 stop5h 02m
United Airlines
Deal found 26/2C$ 501
Thu 26/36:00 a.m.
STL
-
YUL
1 stop8h 05m
American Airlines
Mon 30/33:45 p.m.
YUL
-
STL
1 stop18h 44m
American Airlines
Deal found 27/2C$ 505
Sat 11/411:30 a.m.
MCI
-
YOW
1 stop9h 05m
United Airlines
Sat 18/410:00 a.m.
YOW
-
MCI
2 stops10h 45m
United Airlines
Deal found 25/2C$ 507
Wed 25/310:33 a.m.
STL
-
YUL
2 stops11h 11m
American Airlines
Mon 30/33:45 p.m.
YUL
-
STL
1 stop18h 06m
American Airlines
Deal found 27/2C$ 517
Wed 25/310:33 a.m.
STL
-
YUL
2 stops11h 11m
American Airlines
Tue 31/312:59 p.m.
YUL
-
STL
2 stops11h 45m
American Airlines
Deal found 27/2C$ 525
Thu 9/48:56 a.m.
JLN
-
YUL
2 stops9h 49m
United Airlines
Thu 16/46:10 a.m.
YUL
-
JLN
1 stop8h 02m
United Airlines
Deal found 23/2C$ 573
Thu 2/412:24 p.m.
MCI
-
YUL
1 stop11h 21m
Multiple Airlines
Sun 5/46:45 a.m.
YUL
-
MCI
2 stops35h 24m
Multiple Airlines
Deal found 26/2C$ 583
Thu 30/47:45 a.m.
STL
-
YUL
1 stop10h 10m
United Airlines
Tue 5/56:10 a.m.
YUL
-
STL
1 stop15h 58m
United Airlines
Deal found 23/2C$ 587
Thu 9/46:29 a.m.
STL
-
YUL
1 stop7h 58m
American Airlines
Mon 13/412:30 p.m.
YUL
-
STL
1 stop10h 47m
American Airlines
Deal found 26/2C$ 595
Thu 2/412:24 p.m.
MCI
-
YUL
1 stop11h 21m
Multiple Airlines
Wed 15/46:45 a.m.
YUL
-
MCI
2 stops29h 13m
Multiple Airlines
Deal found 26/2C$ 598

Find flight deals from Missouri to Quebec

Keep the following information in mind while searching for Missouri to Quebec flight deals. Data was last updated 27 February 2026.

Round-trip from

C$ 465

One-way from

C$ 172

Popular in

October

Cheapest in

June

Average price

C$ 692
American Airlines
  • American Airlines
  • 11/4-13/4
  • 2 total stops
  • 24h 55m total
  • Missouri to Quebec
Search Deals
British Airways
  • British Airways
  • 20/4
  • 1 total stop
  • 14h 41m total
  • Missouri to Quebec
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Quebec 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 27 February 2026.
Use the filters below to find and compare flights from Missouri to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Wed 1/4

9:55 a.m.-9:35 p.m.

1 stop10h 40m

Ottawa

Sun 5/4

6:25 a.m.-10:27 a.m.

1 stop5h 02m

C$ 501

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Sat 11/4

8:00 a.m.-5:07 p.m.

1 stop8h 07m

Ottawa

Sat 18/4

6:00 a.m.-3:02 p.m.

1 stop10h 02m

C$ 501

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Sun 12/4

6:15 a.m.-9:35 p.m.

1 stop14h 20m

Ottawa

Sun 19/4

6:25 a.m.-10:27 a.m.

1 stop5h 02m

C$ 501

JoplinMontreal

JLN - YUL

JLNYUL

Joplin

Thu 9/4

8:56 a.m.-7:45 p.m.

2 stops9h 49m

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

6:10 a.m.-1:12 p.m.

1 stop8h 02m

C$ 573

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Thu 30/4

7:45 a.m.-6:55 p.m.

1 stop10h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

6:10 a.m.-9:08 p.m.

1 stop15h 58m

C$ 587

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Thu 2/4

12:24 p.m.-12:45 a.m.

1 stop11h 21m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

6:45 a.m.-10:58 a.m.

2 stops29h 13m

C$ 598

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Thu 30/4

8:03 p.m.-11:44 a.m.

1 stop14h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

12:30 p.m.-11:46 p.m.

1 stop12h 16m

C$ 613

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sun 31/5

5:15 a.m.-12:25 a.m.

2 stops18h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

6:45 a.m.-11:09 a.m.

1 stop29h 24m

C$ 620

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Fri 10/4

6:15 a.m.-5:15 p.m.

2 stops10h 00m

Ottawa

Fri 17/4

6:25 a.m.-12:24 p.m.

1 stop6h 59m

C$ 657

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sun 29/3

5:45 a.m.-10:45 p.m.

3 stops16h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:45 a.m.-11:29 a.m.

3 stops29h 44m

C$ 681

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/2

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Missouri to Quebec

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

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

Currently, May is the cheapest month in which you can book a flight from Missouri to Quebec (average of C$ 205). Flying from Missouri to Quebec in January is currently the most expensive (average of C$ 878). 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.

Related info for your journey

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

  • How long is the flight from Missouri to Quebec?

    Airlines like United Airlines, American Airlines, and Air Canada fly from Missouri to Quebec in about 7h 51m. The time it takes to get you to your destination can typically vary by up to 6h 50m. The distance from Missouri to Quebec is about 1782 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Quebec 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 Missouri to Quebec?

    Currently, May is the cheapest month in which you can book a flight from Missouri to Quebec (average of C$ 205). Flying from Missouri to Quebec in January is currently the most expensive (average of C$ 878). 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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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 Quebec?

When you search for this flight from Missouri to Quebec, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Quebec from Missouri 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 Missouri to Quebec with no change fees?

Yes, we can. To see specific flights from Missouri to Quebec 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 Missouri to Quebec become cheaper?

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

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