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Cheap flights from Missouri to Quebec from C$ 192

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YUL
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Quebec

Keep the following information in mind while searching for Missouri to Quebec flight deals. Data was last updated 15 January 2026.

Round-trip from

C$ 484

One-way from

C$ 192

Popular in

December

Cheapest in

September

Average price

C$ 528
United Airlines
  • United Airlines
  • 2/2-6/2
  • 2 total stops
  • 11h 19m total
  • Missouri to Quebec
Search Deals
2/3
  • 2/3
  • 1 total stop
  • 12h 05m total
  • Missouri to Quebec
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Find 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 15 January 2026.

Mon 2/25:45 p.m.
MCI
-
YOW
1 stop5h 09m
United Airlines
Fri 6/25:11 p.m.
YOW
-
MCI
1 stop5h 48m
United Airlines
Deal found 13/1C$ 484
Wed 18/26:36 p.m.
STL
-
YUL
1 stop19h 28m
American Airlines
Mon 23/23:45 p.m.
YUL
-
STL
1 stop17h 56m
American Airlines
Deal found 13/1C$ 496
Tue 17/26:31 p.m.
STL
-
YUL
1 stop19h 33m
American Airlines
Fri 20/23:45 p.m.
YUL
-
STL
1 stop19h 28m
American Airlines
Deal found 14/1C$ 499
Mon 20/412:12 p.m.
MCI
-
YUL
3 stops22h 24m
Multiple Airlines
Tue 5/58:05 a.m.
YUL
-
MCI
1 stop16h 28m
Multiple Airlines
Deal found 15/1C$ 557
Sat 7/211:26 a.m.
MCI
-
YUL
3 stops28h 04m
Multiple Airlines
Sat 14/25:10 p.m.
YUL
-
MCI
2 stops18h 20m
Multiple Airlines
Deal found 14/1C$ 586
Sat 28/23:49 p.m.
STL
-
YUL
1 stop7h 41m
Multiple Airlines
Sat 7/34:55 p.m.
YUL
-
STL
2 stops14h 02m
Multiple Airlines
Deal found 14/1C$ 606
Tue 23/66:15 a.m.
MCI
-
YOW
2 stops7h 11m
United Airlines
Sat 27/65:15 a.m.
YOW
-
MCI
2 stops18h 56m
United Airlines
Deal found 14/1C$ 624
Sun 19/46:00 a.m.
MCI
-
YUL
1 stop17h 30m
Multiple Airlines
Wed 6/58:05 a.m.
YUL
-
MCI
1 stop16h 28m
Multiple Airlines
Deal found 15/1C$ 632
Thu 5/25:42 p.m.
STL
-
YUL
1 stop29h 48m
Multiple Airlines
Sun 8/24:35 p.m.
YUL
-
STL
1 stop17h 46m
Multiple Airlines
Deal found 14/1C$ 634
Thu 29/14:05 p.m.
STL
-
YQB
1 stop5h 38m
Multiple Airlines
Fri 6/26:30 a.m.
YQB
-
STL
1 stop18h 03m
Multiple Airlines
Deal found 14/1C$ 657
Mon 2/311:26 a.m.
MCI
-
YUL
2 stops19h 17m
Multiple Airlines
Thu 12/34:20 p.m.
YUL
-
MCI
1 stop19h 03m
Multiple Airlines
Deal found 15/1C$ 659
Tue 3/25:42 p.m.
STL
-
YUL
2 stops29h 56m
Multiple Airlines
Fri 6/24:35 p.m.
YUL
-
STL
1 stop7h 58m
Multiple Airlines
Deal found 14/1C$ 660

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 15 January 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

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Mon 2/2

5:45 p.m.-11:54 p.m.

1 stop5h 09m

Ottawa

Fri 6/2

5:11 p.m.-9:59 p.m.

1 stop5h 48m

C$ 484

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Wed 18/2

6:36 p.m.-3:04 p.m.

1 stop19h 28m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

3:45 p.m.-8:41 a.m.

1 stop17h 56m

C$ 496

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Mon 20/4

12:12 p.m.-1:45 p.m.

2 stops24h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

8:05 a.m.-11:33 p.m.

1 stop16h 28m

C$ 557

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 23/6

6:15 a.m.-2:26 p.m.

2 stops7h 11m

Ottawa

Sat 27/6

5:15 a.m.-11:11 p.m.

2 stops18h 56m

C$ 624

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sat 7/2

11:26 a.m.-4:30 p.m.

3 stops28h 04m

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

8:50 a.m.-10:30 a.m.

3 stops26h 40m

C$ 635

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sun 19/4

6:00 a.m.-12:30 a.m.

1 stop17h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

8:55 a.m.-11:59 p.m.

3 stops16h 04m

C$ 656

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 29/1

4:05 p.m.-10:43 p.m.

1 stop5h 38m

Québec City

Fri 6/2

6:30 a.m.-11:33 p.m.

1 stop18h 03m

C$ 657

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Mon 2/3

11:26 a.m.-7:43 a.m.

2 stops19h 17m

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

4:20 p.m.-10:23 a.m.

1 stop19h 03m

C$ 659

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Wed 18/2

6:36 p.m.-3:04 p.m.

1 stop19h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

7:12 a.m.-7:30 p.m.

1 stop13h 18m

C$ 674

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Thu 19/2

6:00 a.m.-3:04 p.m.

1 stop8h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

3:45 p.m.-8:41 a.m.

1 stop17h 56m

C$ 687

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Showing 1-10 of 60 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$ 208). Flying from Missouri to Quebec in January is currently the most expensive (average of C$ 898). 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.

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

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 5h 09m. The time it takes to get you to your destination can typically vary by up to 14h 19m. 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$ 208). Flying from Missouri to Quebec in January is currently the most expensive (average of C$ 898). 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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