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Cheap flights from Missouri to Quebec from C$ 244

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YUL
17 May — 24 May1
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 17 April 2026.

Tue 5/54:30 p.m.
STL
-
YUL
1 stop18h 14m
American Airlines
Tue 12/512:30 p.m.
YUL
-
STL
1 stop12h 26m
American Airlines
Deal found 14/4C$ 654
Wed 26/86:06 a.m.
STL
-
YUL
1 stop9h 38m
American Airlines
Wed 2/912:30 p.m.
YUL
-
STL
1 stop12h 21m
American Airlines
Deal found 15/4C$ 683
Tue 12/56:33 p.m.
STL
-
YUL
2 stops42h 35m
Multiple Airlines
Tue 19/56:51 p.m.
YUL
-
STL
1 stop15h 04m
Multiple Airlines
Deal found 14/4C$ 706
Tue 19/56:33 p.m.
STL
-
YUL
2 stops22h 42m
Multiple Airlines
Tue 26/56:51 p.m.
YUL
-
STL
1 stop15h 04m
Multiple Airlines
Deal found 16/4C$ 720
Thu 14/51:05 p.m.
STL
-
YUL
Nonstop2h 35m
Air Canada
Sun 17/56:30 p.m.
YUL
-
STL
Nonstop2h 55m
Air Canada
Deal found 14/4C$ 721
Sun 3/53:37 p.m.
MCI
-
YOW
2 stops19h 38m
Multiple Airlines
Sat 9/57:00 a.m.
YOW
-
MCI
1 stop27h 29m
Multiple Airlines
Deal found 13/4C$ 728
Tue 19/56:33 p.m.
STL
-
YUL
2 stops22h 42m
Multiple Airlines
Thu 21/56:51 p.m.
YUL
-
STL
1 stop6h 08m
Multiple Airlines
Deal found 16/4C$ 728
Tue 19/56:33 p.m.
STL
-
YUL
2 stops22h 42m
Multiple Airlines
Sun 24/56:00 a.m.
YUL
-
STL
1 stop4h 29m
Multiple Airlines
Deal found 16/4C$ 730
Thu 28/56:33 p.m.
STL
-
YUL
1 stop16h 02m
Multiple Airlines
Thu 4/66:45 a.m.
YUL
-
STL
2 stops18h 12m
Multiple Airlines
Deal found 13/4C$ 731
Tue 12/58:03 p.m.
STL
-
YUL
1 stop14h 41m
American Airlines
Tue 19/512:30 p.m.
YUL
-
STL
1 stop12h 26m
American Airlines
Deal found 14/4C$ 738
Fri 29/57:53 a.m.
MCI
-
YOW
1 stop5h 06m
United Airlines
Fri 5/65:20 p.m.
YOW
-
MCI
1 stop5h 22m
United Airlines
Deal found 14/4C$ 739
Mon 18/55:27 p.m.
STL
-
YUL
2 stops23h 48m
Multiple Airlines
Thu 21/512:54 p.m.
YUL
-
STL
1 stop5h 22m
Multiple Airlines
Deal found 16/4C$ 739

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 17 April 2026.

Round-trip from

C$ 654

One-way from

C$ 244

Popular in

March

Cheapest in

June

Average price

C$ 793
American Airlines
  • American Airlines
  • 5/5-12/5
  • 2 total stops
  • 30h 40m total
  • Missouri to Quebec
Search Deals
5/5
  • 5/5
  • 2 total stops
  • 42h 27m total
  • Missouri to Quebec
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 17 April 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

Cheapest round-trip

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Sun 3/5

3:37 p.m.-12:15 p.m.

2 stops19h 38m

Ottawa

Sat 9/5

7:00 a.m.-9:29 a.m.

1 stop27h 29m

C$ 728

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Fri 29/5

7:53 a.m.-1:59 p.m.

1 stop5h 06m

Ottawa

Fri 5/6

5:20 p.m.-9:42 p.m.

1 stop5h 22m

C$ 739

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 21/7

3:16 p.m.-9:35 p.m.

1 stop5h 19m

Ottawa

Sun 26/7

6:25 a.m.-10:29 a.m.

1 stop5h 04m

C$ 741

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 14/5

6:56 p.m.-10:03 a.m.

2 stops14h 07m

Ottawa

Thu 21/5

5:25 p.m.-9:47 p.m.

1 stop5h 22m

C$ 754

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Thu 14/5

10:35 a.m.-2:08 p.m.

2 stops26h 33m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

6:51 p.m.-5:31 p.m.

1 stop23h 40m

C$ 823

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Sun 3/5

8:00 a.m.-9:35 p.m.

1 stop12h 35m

Ottawa

Sat 9/5

2:40 p.m.-7:50 p.m.

1 stop6h 10m

C$ 834

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Fri 1/5

3:22 p.m.-9:35 p.m.

1 stop5h 13m

Ottawa

Fri 8/5

5:25 p.m.-8:41 a.m.

1 stop16h 16m

C$ 834

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Tue 26/5

6:41 p.m.-10:03 a.m.

2 stops14h 22m

Ottawa

Wed 3/6

10:44 a.m.-4:00 p.m.

1 stop6h 16m

C$ 835

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Fri 15/5

10:35 a.m.-5:02 p.m.

3 stops29h 27m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

6:45 a.m.-9:29 a.m.

2 stops27h 44m

C$ 839

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Sat 16/5

6:04 p.m.-11:13 p.m.

1 stop4h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

9:30 a.m.-8:39 p.m.

1 stop12h 09m

C$ 854

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 58 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, September is the cheapest month in which you can book a flight from Missouri to Quebec (average of C$ 134). 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.

What is the cheapest time of day to fly from MO to QC?

Find hourly flight availability from Missouri to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Quebec as you normally would.

Weekly flight availability from Missouri to Quebec

Explore weekly flight availability from Missouri to Quebec. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 April 2026.

The most flights from USMO to CAQC are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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, Delta, and American Airlines fly from Missouri to Quebec in about 4h 09m. The time it takes to get you to your destination can typically vary by up to 2h 51m. The distance from Missouri to Quebec is about 1556 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, September is the cheapest month in which you can book a flight from Missouri to Quebec (average of C$ 134). 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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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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