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Cheap flights from Missouri to Quebec from C$ 176

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YUL
11 Feb — 18 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 12 January 2026.

Round-trip from

C$ 483

One-way from

C$ 176

Popular in

December

Cheapest in

September

Average price

C$ 527
United Airlines
  • United Airlines
  • 2/2-6/2
  • 2 total stops
  • 12h 37m total
  • Missouri to Quebec
Search Deals
23/2
  • 23/2
  • 1 total stop
  • 7h 41m total
  • Missouri to Quebec
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 211 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 59 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 12 January 2026.

Mon 2/210:00 a.m.
MCI
-
YOW
1 stop6h 12m
United Airlines
Fri 6/29:45 a.m.
YOW
-
MCI
1 stop6h 25m
United Airlines
Deal found 11/1C$ 483
Wed 18/26:36 p.m.
STL
-
YUL
1 stop19h 28m
American Airlines
Mon 23/23:45 p.m.
YUL
-
STL
1 stop9h 03m
American Airlines
Deal found 10/1C$ 490
Wed 25/26:00 a.m.
STL
-
YUL
1 stop8h 04m
American Airlines
Wed 4/33:45 p.m.
YUL
-
STL
1 stop9h 03m
American Airlines
Deal found 11/1C$ 569
Fri 20/35:45 a.m.
MCI
-
YUL
1 stop17h 45m
Multiple Airlines
Tue 24/38:00 a.m.
YUL
-
MCI
1 stop27h 23m
Multiple Airlines
Deal found 12/1C$ 575
Tue 17/25:30 p.m.
MCI
-
YOW
1 stop5h 24m
United Airlines
Tue 24/22:05 p.m.
YOW
-
MCI
2 stops8h 54m
United Airlines
Deal found 12/1C$ 607
Wed 22/46:00 a.m.
MCI
-
YUL
1 stop17h 30m
Multiple Airlines
Sun 26/48:00 a.m.
YUL
-
MCI
1 stop28h 07m
Multiple Airlines
Deal found 12/1C$ 608
Thu 19/26:00 a.m.
STL
-
YUL
1 stop8h 04m
American Airlines
Mon 23/23:45 p.m.
YUL
-
STL
1 stop9h 03m
American Airlines
Deal found 12/1C$ 622
Sun 19/46:00 a.m.
MCI
-
YUL
1 stop17h 30m
Multiple Airlines
Sun 26/48:00 a.m.
YUL
-
MCI
1 stop28h 07m
Multiple Airlines
Deal found 11/1C$ 640
Sat 31/14:49 p.m.
STL
-
YUL
1 stop20h 11m
United Airlines
Wed 4/21:10 p.m.
YUL
-
STL
1 stop10h 48m
United Airlines
Deal found 10/1C$ 640
Sun 5/45:45 a.m.
MCI
-
YUL
1 stop17h 45m
Multiple Airlines
Wed 15/44:35 p.m.
YUL
-
MCI
1 stop8h 24m
Multiple Airlines
Deal found 12/1C$ 655
Wed 25/23:49 p.m.
STL
-
YUL
2 stops23h 33m
Multiple Airlines
Mon 2/34:35 p.m.
YUL
-
STL
1 stop30h 52m
Multiple Airlines
Deal found 11/1C$ 659
Fri 13/29:02 p.m.
STL
-
YUL
2 stops26h 33m
Multiple Airlines
Sun 15/24:35 p.m.
YUL
-
STL
1 stop8h 24m
Multiple Airlines
Deal found 10/1C$ 675

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 12 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

12:35 p.m.-11:54 p.m.

1 stop10h 19m

Ottawa

Fri 6/2

2:15 p.m.-7:56 p.m.

1 stop6h 41m

C$ 483

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 17/2

5:30 p.m.-11:54 p.m.

1 stop5h 24m

Ottawa

Tue 24/2

9:45 a.m.-3:04 p.m.

1 stop6h 19m

C$ 483

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.-11:48 p.m.

1 stop9h 03m

C$ 490

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.-11:48 p.m.

1 stop9h 03m

C$ 622

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Sat 31/1

4:49 p.m.-2:00 p.m.

1 stop20h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

1:10 p.m.-10:58 p.m.

1 stop10h 48m

C$ 640

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sun 5/4

5:45 a.m.-12:30 a.m.

1 stop17h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

4:35 p.m.-11:59 p.m.

1 stop8h 24m

C$ 655

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Wed 25/2

3:49 p.m.-4:22 p.m.

2 stops23h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

4:35 p.m.-10:27 p.m.

1 stop30h 52m

C$ 659

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Fri 13/2

9:02 p.m.-12:35 a.m.

2 stops26h 33m

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

4:35 p.m.-11:59 p.m.

1 stop8h 24m

C$ 675

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Wed 18/2

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

1 stop8h 04m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

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

1 stop13h 18m

C$ 686

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Mon 30/3

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

1 stop17h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

2:30 p.m.-11:31 p.m.

2 stops34h 01m

C$ 705

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 38 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$ 897). 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 6h 23m. The time it takes to get you to your destination can typically vary by up to 13h 05m. 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$ 208). Flying from Missouri to Quebec in January is currently the most expensive (average of C$ 897). 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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