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Cheap flights from Missouri to Quebec from C$ 194

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YUL
13 Mar — 20 Mar1
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 11 February 2026.

Tue 5/55:21 p.m.
STL
-
YUL
1 stop17h 23m
American Airlines
Sat 9/512:30 p.m.
YUL
-
STL
1 stop10h 49m
American Airlines
Deal found 10/2C$ 450
Thu 26/38:00 a.m.
MCI
-
YOW
1 stop12h 18m
United Airlines
Thu 2/46:25 a.m.
YOW
-
MCI
1 stop14h 20m
United Airlines
Deal found 8/2C$ 481
Wed 1/412:24 p.m.
MCI
-
YUL
1 stop25h 46m
Multiple Airlines
Mon 6/48:00 a.m.
YUL
-
MCI
1 stop28h 29m
Multiple Airlines
Deal found 8/2C$ 485
Tue 21/45:15 a.m.
MCI
-
YUL
1 stop18h 15m
Multiple Airlines
Sun 26/48:00 a.m.
YUL
-
MCI
1 stop28h 09m
Multiple Airlines
Deal found 10/2C$ 545
Wed 22/48:03 p.m.
STL
-
YUL
1 stop14h 41m
American Airlines
Sun 26/412:30 p.m.
YUL
-
STL
1 stop12h 16m
American Airlines
Deal found 10/2C$ 570
Wed 15/45:15 a.m.
MCI
-
YUL
1 stop18h 15m
Multiple Airlines
Mon 20/46:45 a.m.
YUL
-
MCI
2 stops41h 48m
Multiple Airlines
Deal found 10/2C$ 574
Sun 6/98:00 a.m.
MCI
-
YOW
1 stop4h 45m
United Airlines
Sat 12/96:00 p.m.
YOW
-
MCI
1 stop6h 52m
United Airlines
Deal found 11/2C$ 581
Sun 6/96:00 a.m.
MCI
-
YOW
1 stop6h 45m
United Airlines
Wed 16/96:00 a.m.
YOW
-
MCI
2 stops11h 24m
United Airlines
Deal found 11/2C$ 593
Wed 18/23:22 p.m.
MCI
-
YOW
1 stop4h 56m
United Airlines
Sun 22/26:20 a.m.
YOW
-
MCI
1 stop5h 16m
United Airlines
Deal found 8/2C$ 597
Mon 2/39:55 a.m.
STL
-
YUL
1 stop7h 45m
United Airlines
Wed 4/36:00 a.m.
YUL
-
STL
1 stop16h 05m
United Airlines
Deal found 8/2C$ 604
Wed 8/45:45 a.m.
MCI
-
YUL
2 stops17h 53m
Multiple Airlines
Mon 13/48:00 a.m.
YUL
-
MCI
1 stop28h 29m
Multiple Airlines
Deal found 8/2C$ 616
Tue 24/36:04 p.m.
MCI
-
YUL
2 stops36h 01m
Multiple Airlines
Sat 28/34:25 p.m.
YUL
-
MCI
1 stop20h 04m
Multiple Airlines
Deal found 10/2C$ 623

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 11 February 2026.

Round-trip from

C$ 450

One-way from

C$ 194

Popular in

December

Cheapest in

September

Average price

C$ 705
American Airlines
  • American Airlines
  • 5/5-9/5
  • 2 total stops
  • 28h 12m total
  • Missouri to Quebec
Search Deals
1/4
  • 1/4
  • 1 total stop
  • 25h 46m total
  • Missouri to Quebec
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 380 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 56 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 11 February 2026.
Use the filters below to find and compare flights from Missouri to Quebec that are best for you.

Fly from

Missouri

Fly to

Quebec

Route

Depart

Return

Price

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Tue 5/5

5:21 p.m.-11:44 a.m.

1 stop17h 23m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

12:30 p.m.-10:19 p.m.

1 stop10h 49m

C$ 450

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Sat 28/3

5:40 p.m.-10:03 a.m.

1 stop15h 23m

Ottawa

Sat 4/4

10:44 a.m.-7:45 p.m.

1 stop10h 01m

C$ 481

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Wed 1/4

12:24 p.m.-3:10 p.m.

1 stop25h 46m

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

8:00 a.m.-11:29 a.m.

1 stop28h 29m

C$ 485

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Tue 21/4

5:15 a.m.-12:30 a.m.

1 stop18h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

8:00 a.m.-11:09 a.m.

1 stop28h 09m

C$ 545

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Wed 22/4

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

1 stop14h 41m

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

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

1 stop12h 16m

C$ 570

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 26/3

8:00 a.m.-9:18 p.m.

2 stops12h 18m

Ottawa

Thu 2/4

10:44 a.m.-7:45 p.m.

1 stop10h 01m

C$ 602

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Mon 2/3

9:55 a.m.-6:40 p.m.

1 stop7h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

6:00 a.m.-9:05 p.m.

1 stop16h 05m

C$ 604

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Wed 8/4

5:45 a.m.-12:38 a.m.

2 stops17h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

8:00 a.m.-11:29 a.m.

1 stop28h 29m

C$ 616

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Tue 24/3

12:24 p.m.-3:10 p.m.

1 stop25h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

4:25 p.m.-11:29 a.m.

1 stop20h 04m

C$ 635

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Sun 3/5

7:00 a.m.-10:58 p.m.

1 stop14h 58m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

12:30 p.m.-10:19 p.m.

1 stop10h 49m

C$ 649

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 53 results
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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$ 203). Flying from Missouri to Quebec in January is currently the most expensive (average of C$ 870). 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 American Airlines, United Airlines, and Delta fly from Missouri to Quebec in about 10h 55m. The time it takes to get you to your destination can typically vary by up to 6h 28m. The distance from Missouri to Quebec is about 1698 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$ 203). Flying from Missouri to Quebec in January is currently the most expensive (average of C$ 870). 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 Missouri to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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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