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$134+ Cheap flights from Missouri to Quebec

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YUL
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$291
(American Airlines)

One-way from

$134
(Kiwi.com)

Popular in

October

Cheapest in

June

Average price

$781

Good round-trip deal

$771 or less

Good one-way deal

$538 or less
Provider with most accurate pricing for Lambert-St Louis-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Montreal (YMQ) flights.
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From Missouri to Quebec
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One-way flight from Missouri to Quebec
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Highest demand for flights based on searches. 13% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Missouri to Quebec.
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Price to beat on a one-way flight from Missouri to Quebec.
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Find flight deals from Missouri to Quebec

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 octubre 30, 2025.

This United deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1711:50 amSTL - YOW
1 stop9h 06mMultiple Airlines
vie. 12/199:15 amYOW - STL
1 stop7h 14mMultiple Airlines
Deal found 10/28$359
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/196:06 amMCI - YOW
1 stop6h 26mUnited Airlines
mié. 12/36:20 amYOW - MCI
1 stop9h 01mUnited Airlines
Deal found 10/29$363
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/136:42 pmSTL - YOW
1 stop14h 44mUnited Airlines
sáb. 12/205:59 pmYOW - STL
1 stop6h 34mUnited Airlines
Deal found 10/29$363
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/258:00 amMCI - YOW
2 stops14h 54mUnited Airlines
jue. 12/411:10 amYOW - MCI
1 stop7h 15mUnited Airlines
Deal found 10/29$372
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/247:31 pmMCI - YOW
1 stop20h 54mMultiple Airlines
mié. 12/35:40 amYOW - MCI
2 stops42h 35mMultiple Airlines
Deal found 10/29$390
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/191:23 pmMCI - YOW
2 stops27h 02mMultiple Airlines
mar. 12/29:30 amYOW - MCI
1 stop27h 33mMultiple Airlines
Deal found 10/29$391
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/247:31 pmMCI - YOW
1 stop20h 54mMultiple Airlines
lun. 12/14:15 pmYOW - MCI
2 stops20h 48mMultiple Airlines
Deal found 10/29$415
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/226:35 pmMCI - YOW
1 stop14h 51mAir Canada
mié. 12/32:50 pmYOW - MCI
2 stops8h 08mAir Canada
Deal found 10/29$443
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/196:00 amMCI - YUL
2 stops9h 25mMultiple Airlines
mié. 12/36:45 amYUL - MCI
1 stop12h 51mMultiple Airlines
Deal found 10/29$446
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/206:00 amMCI - YOW
2 stops7h 30mUnited Airlines
mar. 12/29:45 amYOW - MCI
1 stop6h 14mUnited Airlines
Deal found 10/29$448
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/216:43 pmMCI - YOW
1 stop14h 43mAir Canada
jue. 12/410:20 amYOW - MCI
2 stops12h 38mAir Canada
Deal found 10/29$449
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/243:25 pmMCI - YOW
2 stops9h 13mAir Canada
mié. 12/32:50 pmYOW - MCI
2 stops8h 08mAir Canada
Deal found 10/29$455

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 2,558,603 searches. Data last updated octubre 30, 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. LouisOttawa

STL - YOW

STLYOW

Lambert-St Louis

mié. 12/17

11:50 am-9:56 pm

1 stop9h 06m

Ottawa

vie. 12/19

9:15 am-3:29 pm

1 stop7h 14m

$359

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

dom. 11/23

6:43 pm-10:26 am

1 stop14h 43m

Ottawa

sáb. 11/29

9:45 am-2:59 pm

1 stop6h 14m

$363

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

mar. 3/3

8:00 am-9:18 pm

1 stop12h 18m

Ottawa

mié. 3/4

6:20 am-2:28 pm

1 stop9h 08m

$363

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

mar. 11/25

8:00 am-9:18 pm

1 stop12h 18m

Ottawa

mar. 12/2

9:45 am-2:59 pm

1 stop6h 14m

$363

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

mar. 11/25

3:25 pm-9:18 pm

1 stop4h 53m

Ottawa

sáb. 11/29

9:45 am-2:59 pm

1 stop6h 14m

$363

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

lun. 11/24

6:43 pm-10:26 am

1 stop14h 43m

Ottawa

mar. 12/2

11:10 am-9:58 pm

1 stop11h 48m

$363

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

lun. 11/24

6:43 pm-10:26 am

1 stop14h 43m

Ottawa

sáb. 11/29

9:45 am-2:59 pm

1 stop6h 14m

$363

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

sáb. 11/22

6:35 pm-10:26 am

1 stop14h 51m

Ottawa

sáb. 11/29

9:45 am-2:59 pm

1 stop6h 14m

$363

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

jue. 1/15

11:29 am-9:18 pm

1 stop8h 49m

Ottawa

dom. 1/18

6:20 am-10:32 am

1 stop5h 12m

$363

Kansas CityOttawa

MCI - YOW

MCIYOW

Kansas City

vie. 11/21

5:30 pm-11:54 pm

1 stop5h 24m

Ottawa

mar. 12/2

9:45 am-2:59 pm

1 stop6h 14m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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, December is the cheapest month in which you can book a flight from Missouri to Quebec (average of $141). Flying from Missouri to Quebec in November is currently the most expensive (average of $341). 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 octubre 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Missouri to Quebec in the evening. If you’re flexible enough to do this you can expect to save up to 67% on your trip compared to booking a flight at noon.

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

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quebec. Reviews last updated octubre 30, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Missouri to Quebec by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
WestJet
7.2
Good
3,152 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,381 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 38m. The time it takes to get you to your destination can typically vary by up to 13h 46m. The distance from Missouri to Quebec is about 1107 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $186. Delta flights start at $310 while deals on United Airlines start at $338 one-way.

  • 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, December is the cheapest month in which you can book a flight from Missouri to Quebec (average of $141). Flying from Missouri to Quebec in November is currently the most expensive (average of $341). 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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Top 5 airlines flying from Missouri to Quebec

Discover the top 5 airlines that operate flights from Missouri to Quebec. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$141Average$682FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$187Average$630FlexibilityNo cancel feeOn-time67%
DeltaCheapest$255Average$553FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$593FlexibilityNo cancel feeOn-time71%
WestJetCheapest$469Average$708FlexibilityNo cancel feeOn-time60%

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