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Cheap flights from Missouri to Quebec from C$ 226

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YUL
24 Dec — 31 Dec1
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 24 November 2025.

Round-trip from

C$ 508

One-way from

C$ 226

Popular in

December

Cheapest in

September

Average price

C$ 916
American Airlines
  • American Airlines
  • 6/1-13/1
  • 2 total stops
  • 38h 50m total
  • Missouri to Quebec
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United Airlines
  • United Airlines
  • 6/1
  • 2 total stops
  • 14h 54m total
  • Missouri to Quebec
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 166 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 November 2025
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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 24 November 2025.

Fri 12/126:00 a.m.MCI - YOW
1 stop10h 12mUnited Airlines
Mon 15/1211:10 a.m.YOW - MCI
1 stop11h 48mUnited Airlines
Deal found 22/11C$ 608
Fri 12/126:27 p.m.MCI - YOW
2 stops17h 51mAir Canada
Mon 15/126:20 a.m.YOW - MCI
1 stop5h 19mAir Canada
Deal found 21/11C$ 633
Mon 29/1210:40 a.m.STL - YUL
1 stop12h 50mMultiple Airlines
Tue 6/16:45 a.m.YUL - STL
2 stops40h 48mMultiple Airlines
Deal found 23/11C$ 664
Tue 23/1211:51 a.m.STL - YUL
1 stop26h 19mMultiple Airlines
Wed 31/124:35 p.m.YUL - STL
2 stops18h 05mMultiple Airlines
Deal found 22/11C$ 713
Tue 23/1211:51 a.m.STL - YUL
1 stop26h 19mMultiple Airlines
Tue 30/127:20 p.m.YUL - STL
2 stops28h 13mMultiple Airlines
Deal found 22/11C$ 735
Mon 29/128:01 p.m.STL - YUL
1 stop18h 09mAmerican Airlines
Tue 6/13:50 p.m.YUL - STL
1 stop19h 30mAmerican Airlines
Deal found 23/11C$ 753
Tue 23/1211:51 a.m.STL - YUL
1 stop26h 19mMultiple Airlines
Mon 29/125:10 p.m.YUL - STL
2 stops17h 30mMultiple Airlines
Deal found 22/11C$ 768
Sun 21/1211:51 a.m.STL - YUL
1 stop26h 19mMultiple Airlines
Wed 31/124:35 p.m.YUL - STL
2 stops18h 05mMultiple Airlines
Deal found 22/11C$ 777
Sun 21/1211:51 a.m.STL - YUL
1 stop26h 19mMultiple Airlines
Tue 30/127:20 p.m.YUL - STL
2 stops28h 13mMultiple Airlines
Deal found 22/11C$ 798
Mon 22/1210:40 a.m.STL - YUL
1 stop12h 50mMultiple Airlines
Wed 31/124:35 p.m.YUL - STL
2 stops18h 05mMultiple Airlines
Deal found 22/11C$ 801
Mon 22/1210:40 a.m.STL - YUL
1 stop12h 50mMultiple Airlines
Tue 30/127:20 p.m.YUL - STL
2 stops28h 13mMultiple Airlines
Deal found 22/11C$ 821
Tue 23/1211:51 a.m.STL - YUL
1 stop26h 19mMultiple Airlines
Sun 28/127:20 p.m.YUL - STL
2 stops18h 01mMultiple Airlines
Deal found 22/11C$ 825

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 24 November 2025.
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 6/1

6:46 p.m.-3:08 p.m.

1 stop19h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

3:52 p.m.-10:20 a.m.

1 stop19h 28m

C$ 508

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Tue 13/1

6:00 a.m.-3:08 p.m.

1 stop8h 08m

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

3:50 p.m.-10:20 a.m.

1 stop19h 30m

C$ 508

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 15/1

11:26 a.m.-12:25 a.m.

1 stop11h 59m

Ottawa

Sun 18/1

4:15 p.m.-10:31 a.m.

1 stop19h 16m

C$ 509

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Wed 7/1

11:29 a.m.-9:18 p.m.

1 stop8h 49m

Ottawa

Wed 14/1

9:45 a.m.-3:10 p.m.

1 stop6h 25m

C$ 510

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Thu 15/1

10:00 a.m.-9:18 p.m.

1 stop10h 18m

Ottawa

Sun 18/1

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

1 stop5h 48m

C$ 510

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Sun 25/1

11:26 a.m.-3:10 p.m.

1 stop26h 44m

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

2:30 p.m.-10:31 a.m.

2 stops21h 01m

C$ 530

JoplinMontreal

JLN - YUL

JLNYUL

Joplin

Mon 12/1

8:52 a.m.-7:48 p.m.

2 stops9h 56m

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

7:00 a.m.-5:34 p.m.

2 stops11h 34m

C$ 557

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Sat 17/1

11:05 a.m.-3:08 p.m.

1 stop27h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

3:50 p.m.-10:20 a.m.

1 stop19h 30m

C$ 575

Kansas CityMontreal

MCI - YUL

MCIYUL

Kansas City

Wed 7/1

6:15 p.m.-5:00 p.m.

2 stops21h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

5:25 p.m.-10:31 a.m.

2 stops18h 06m

C$ 601

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

Fri 12/12

6:00 a.m.-5:12 p.m.

1 stop10h 12m

Ottawa

Mon 15/12

11:10 a.m.-9:58 p.m.

1 stop11h 48m

C$ 608

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/11

Showing 1-10 of 44 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$ 211). Flying from Missouri to Quebec in November is currently the most expensive (average of C$ 501). 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 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 12h 59m. The distance from Missouri to Quebec is about 1782 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Missouri to Quebec one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 226. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Missouri to Quebec for a low price.

  • 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$ 211). Flying from Missouri to Quebec in November is currently the most expensive (average of C$ 501). 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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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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