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Québec City

$309+ Cheap flights from Missouri to Québec City (YQB)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YQB
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Missouri to Québec City

Cheapest flights from Missouri to Québec City
Explore the most affordable flight options available from Missouri to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Gotogate deal was found by Cheapflights users on 3/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:05 pm
STL
-
YQB
1 stop5h 20m
Air Canada
Fri 5/15:35 am
YQB
-
STL
2 stops7h 31m
Air Canada
Deal found 3/10$626
This flugladen.de deal was found by Cheapflights users on 3/6. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:05 pm
STL
-
YQB
1 stop5h 35m
Air Canada
Mon 4/275:00 am
YQB
-
STL
1 stop11h 25m
Air Canada
Deal found 3/6$644
This Air Canada deal was found by Cheapflights users on 3/6. 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.
Mon 8/3112:10 pm
STL
-
YQB
1 stop6h 31m
Air Canada
Wed 9/21:05 pm
YQB
-
STL
1 stop6h 37m
Air Canada
Deal found 3/6$716
This Air Canada deal was found by Cheapflights users on 3/6. 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.
Tue 5/197:05 am
STL
-
YQB
1 stop5h 25m
Air Canada
Fri 5/222:50 pm
YQB
-
STL
1 stop6h 35m
Air Canada
Deal found 3/6$720
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 6/256:01 am
STL
-
YQB
1 stop5h 01m
United Airlines
Sun 6/284:55 pm
YQB
-
STL
1 stop7h 50m
United Airlines
Deal found 3/8$723
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Mon 4/276:15 am
MCI
-
YQB
1 stop6h 48m
United Airlines
Thu 4/303:00 pm
YQB
-
MCI
1 stop8h 04m
United Airlines
Deal found 3/8$723
This American Airlines deal was found by Cheapflights users on 3/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:21 pm
STL
-
YQB
1 stop18h 56m
American Airlines
Sat 5/231:48 pm
YQB
-
STL
1 stop8h 32m
American Airlines
Deal found 3/10$724
This Air Canada deal was found by Cheapflights users on 3/8. 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.
Fri 4/34:05 pm
STL
-
YQB
1 stop5h 20m
Air Canada
Sun 4/510:40 am
YQB
-
STL
1 stop5h 45m
Air Canada
Deal found 3/8$725
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Mon 4/209:55 am
MCI
-
YQB
2 stops11h 46m
United Airlines
Mon 4/276:00 am
YQB
-
MCI
2 stops16h 59m
United Airlines
Deal found 3/6$738
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sun 9/66:00 am
MCI
-
YQB
2 stops9h 00m
United Airlines
Thu 9/106:00 am
YQB
-
MCI
2 stops9h 17m
United Airlines
Deal found 3/7$739
This American Airlines deal was found by Cheapflights users on 3/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:21 pm
MCI
-
YQB
1 stop18h 28m
American Airlines
Sun 9/205:10 pm
YQB
-
MCI
1 stop16h 10m
American Airlines
Deal found 3/10$767
This Air Canada deal was found by Cheapflights users on 3/6. 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.
Mon 8/316:00 am
MCI
-
YQB
2 stops7h 00m
Air Canada
Wed 9/23:00 pm
YQB
-
MCI
1 stop7h 40m
Air Canada
Deal found 3/6$807

Find flight deals from Missouri to Québec City

Keep the following information in mind while searching for Missouri to Québec City flight deals. Data was last updated March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$626
(Gotogate)

One-way from

$309
(Flightnetwork)

Popular in

March

Cheapest in

October

Average price

$979
Provider with most accurate pricing for Lambert-St Louis-Québec City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Québec City flights.
Search Deals
From Missouri to Québec City
Search Deals
One-way flight from Missouri to Québec City
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Québec City 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 March 11, 2026.
Use the filters below to find and compare flights from Missouri to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Fri 4/24

6:30 am-3:55 pm

2 stops8h 25m

Québec City

Fri 5/1

1:05 pm-8:04 pm

2 stops7h 59m

$690

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 5/20

7:05 am-1:30 pm

1 stop5h 25m

Québec City

Sat 5/23

2:50 pm-8:25 pm

1 stop6h 35m

$720
Quickest round-trip

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 4/22

8:21 am-2:03 pm

1 stop4h 42m

Québec City

Wed 4/29

3:00 pm-9:13 pm

1 stop7h 13m

$723

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 6/25

6:01 am-12:02 pm

1 stop5h 01m

Québec City

Sun 6/28

4:55 pm-11:45 pm

1 stop7h 50m

$723

Kansas CityQuébec City

MCI - YQB

MCIYQB

Kansas City

Mon 4/20

6:15 am-2:03 pm

1 stop6h 48m

Québec City

Mon 4/27

3:00 pm-9:59 pm

1 stop7h 59m

$723

Kansas CityQuébec City

MCI - YQB

MCIYQB

Kansas City

Mon 4/27

6:15 am-2:03 pm

1 stop6h 48m

Québec City

Thu 4/30

3:00 pm-11:31 pm

1 stop9h 31m

$723

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 5/20

5:21 pm-1:17 pm

1 stop18h 56m

Québec City

Sat 5/23

1:48 pm-9:20 pm

1 stop8h 32m

$724

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 8/31

12:10 pm-7:41 pm

1 stop6h 31m

Québec City

Wed 9/2

1:40 pm-8:02 pm

2 stops7h 22m

$726

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 4/21

1:10 pm-10:41 pm

2 stops8h 31m

Québec City

Tue 4/28

3:00 pm-9:52 pm

1 stop7h 52m

$729

Kansas CityQuébec City

MCI - YQB

MCIYQB

Kansas City

Sun 9/6

6:00 am-4:00 pm

2 stops9h 00m

Québec City

Thu 9/10

4:55 pm-11:57 pm

1 stop8h 02m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Missouri to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City 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 Québec City

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

Related info for your journey

Find useful and relevant information for your journey from Missouri to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Québec City from Missouri?

    If you book a flight to Québec City from Missouri, you will be flying to Quebec, which is the city’s only airport. Québec City (YQB) is located 8.4 mi from the center of Québec City.

  • How long is the flight from Missouri to Québec City?

    Departing from Missouri to Québec City will take you 5h 20m. The distance from Missouri to Québec City is about 1107 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $172. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Missouri to Québec City for a low price.

  • Can I find deals for flights from Missouri to Québec City that include hotel bookings?

    Yes. In addition to deals on Missouri to Québec City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Québec City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Québec City.

  • Can I find deals for business class flights from Missouri to Québec City?

    Yes. Cheapflights offers flight deals from Missouri to Québec City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Missouri to Québec City

Discover the top 2 airlines that operate flights from Missouri to Québec City. 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$193Average$818FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$358Average$817FlexibilityNo cancel feeOn-time69%

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