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Cheap flights from Missouri to Quebec from C$ 288

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — YUL
15 Jul — 22 Jul1
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 15 June 2026.

Tue 6/108:05 p.m.
STL
-
YUL
1 stop14h 15m
American Airlines
Tue 13/1012:30 p.m.
YUL
-
STL
1 stop8h 38m
American Airlines
Deal found 14/6C$ 597
Sat 5/98:06 p.m.
STL
-
YUL
1 stop14h 37m
American Airlines
Tue 8/95:34 p.m.
YUL
-
STL
1 stop17h 46m
American Airlines
Deal found 14/6C$ 657
Tue 18/86:00 a.m.
STL
-
YUL
1 stop9h 53m
American Airlines
Fri 21/85:34 p.m.
YUL
-
STL
1 stop15h 49m
American Airlines
Deal found 12/6C$ 675
Wed 16/95:00 a.m.
STL
-
YUL
1 stop10h 53m
American Airlines
Wed 23/95:34 p.m.
YUL
-
STL
1 stop17h 46m
American Airlines
Deal found 12/6C$ 717
Mon 20/76:07 p.m.
MCI
-
YUL
2 stops23h 08m
Multiple Airlines
Sat 25/76:00 a.m.
YUL
-
MCI
1 stop4h 44m
Multiple Airlines
Deal found 15/6C$ 724
Mon 10/86:07 p.m.
MCI
-
YUL
2 stops23h 08m
Multiple Airlines
Mon 17/86:47 p.m.
YUL
-
MCI
1 stop6h 11m
Multiple Airlines
Deal found 14/6C$ 727
Tue 11/88:07 p.m.
STL
-
YQB
1 stop16h 08m
American Airlines
Tue 18/81:56 p.m.
YQB
-
STL
1 stop11h 18m
American Airlines
Deal found 14/6C$ 733
Sat 8/85:00 a.m.
STL
-
YUL
1 stop10h 54m
American Airlines
Tue 18/812:30 p.m.
YUL
-
STL
1 stop12h 44m
American Airlines
Deal found 12/6C$ 733
Sat 4/75:06 p.m.
STL
-
YUL
2 stops24h 09m
Multiple Airlines
Mon 13/76:47 p.m.
YUL
-
STL
1 stop15h 56m
Multiple Airlines
Deal found 13/6C$ 736
Mon 13/74:57 p.m.
STL
-
YUL
2 stops24h 18m
Multiple Airlines
Wed 15/76:47 p.m.
YUL
-
STL
1 stop6h 06m
Multiple Airlines
Deal found 14/6C$ 755
Tue 30/62:26 p.m.
STL
-
YUL
1 stop18h 24m
American Airlines
Tue 7/712:30 p.m.
YUL
-
STL
1 stop12h 46m
American Airlines
Deal found 14/6C$ 765
Sun 16/88:07 p.m.
STL
-
YUL
1 stop14h 36m
American Airlines
Wed 19/812:30 p.m.
YUL
-
STL
1 stop12h 44m
American Airlines
Deal found 14/6C$ 775

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 15 June 2026.

Round-trip from

C$ 597

One-way from

C$ 288

Popular in

March

Cheapest in

February

Average price

C$ 850
American Airlines
  • American Airlines
  • 6/10-13/10
  • 2 total stops
  • 22h 53m total
  • Missouri to Quebec
Search Deals
10/7
  • 10/7
  • 3 total stops
  • 24h 13m total
  • Missouri to Quebec
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 15 June 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

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Tue 18/8

6:00 a.m.-4:53 p.m.

1 stop9h 53m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

5:34 p.m.-8:23 a.m.

1 stop15h 49m

C$ 675

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Wed 2/12

7:00 a.m.-5:03 p.m.

1 stop9h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 9/12

11:15 a.m.-5:52 p.m.

1 stop7h 37m

C$ 808

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Wed 8/7

6:05 a.m.-1:09 p.m.

1 stop6h 04m

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

3:25 p.m.-11:59 p.m.

1 stop9h 34m

C$ 808

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Tue 7/7

5:42 p.m.-11:40 p.m.

1 stop4h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

12:44 p.m.-8:56 p.m.

1 stop9h 12m

C$ 808

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sat 8/8

3:16 p.m.-9:26 p.m.

1 stop5h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

6:00 a.m.-4:07 p.m.

2 stops11h 07m

C$ 822

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sat 17/10

6:00 a.m.-7:45 p.m.

2 stops12h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

9:45 a.m.-2:18 p.m.

1 stop5h 33m

C$ 822

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Mon 31/8

8:00 a.m.-7:08 p.m.

1 stop10h 08m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

1:15 p.m.-10:00 p.m.

1 stop9h 45m

C$ 847

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 6/9

8:55 a.m.-7:41 p.m.

2 stops9h 46m

Québec City

Thu 10/9

1:40 p.m.-8:00 p.m.

2 stops7h 20m

C$ 854

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sat 27/6

1:17 p.m.-11:55 p.m.

1 stop9h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

7:00 a.m.-4:35 p.m.

1 stop10h 35m

C$ 854

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Mon 31/8

10:00 a.m.-5:30 p.m.

1 stop6h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

6:10 a.m.-4:07 p.m.

1 stop10h 57m

C$ 854

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/6

Showing 1-10 of 60 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$ 137). Flying from Missouri to Quebec in January is currently the most expensive (average of C$ 887). 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 15 June 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.

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 Delta, United Airlines, and Air Canada fly from Missouri to Quebec in about 6h 04m. The time it takes to get you to your destination can typically vary by up to 3h 42m. The distance from Missouri to Quebec is about 1846 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$ 137). Flying from Missouri to Quebec in January is currently the most expensive (average of C$ 887). 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

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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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