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Québec City

$267+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — YQB
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
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 June 18, 2026.

This American Airlines deal was found by Cheapflights users on 6/14. 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 8/118:07 pm
STL
-
YQB
1 stop16h 08m
American Airlines
Tue 8/181:56 pm
YQB
-
STL
1 stop11h 18m
American Airlines
Deal found 6/14$524
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 8/32:31 pm
STL
-
YQB
1 stop21h 43m
American Airlines
Tue 8/111:56 pm
YQB
-
STL
1 stop23h 58m
American Airlines
Deal found 6/14$573
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 7/36:16 pm
STL
-
YQB
1 stop17h 47m
American Airlines
Wed 7/81:55 pm
YQB
-
STL
1 stop11h 21m
American Airlines
Deal found 6/17$576
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 7/317:56 pm
STL
-
YQB
1 stop16h 07m
American Airlines
Mon 8/103:56 pm
YQB
-
STL
2 stops17h 28m
American Airlines
Deal found 6/16$586
This Air Canada deal was found by Cheapflights users on 6/13. 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.
Sun 9/612:10 pm
STL
-
YQB
1 stop6h 31m
Air Canada
Thu 9/102:50 pm
YQB
-
STL
1 stop4h 51m
Air Canada
Deal found 6/13$588
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 8/178:07 pm
STL
-
YQB
1 stop16h 08m
American Airlines
Sat 8/221:56 pm
YQB
-
STL
1 stop11h 02m
American Airlines
Deal found 6/15$613
This American Airlines deal was found by Cheapflights users on 6/13. 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 7/289:14 am
MCI
-
YQB
1 stop27h 00m
American Airlines
Tue 8/41:55 pm
YQB
-
MCI
1 stop19h 45m
American Airlines
Deal found 6/13$671
This American Airlines deal was found by Cheapflights users on 6/18. 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 7/287:46 pm
MCI
-
YQB
1 stop16h 28m
American Airlines
Thu 8/61:56 pm
YQB
-
MCI
1 stop11h 39m
American Airlines
Deal found 6/18$696
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 9/149:09 am
MCI
-
YQB
1 stop27h 44m
American Airlines
Fri 9/182:27 pm
YQB
-
MCI
1 stop24h 15m
American Airlines
Deal found 6/14$700
This American Airlines deal was found by Cheapflights users on 6/14. 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 9/1512:19 pm
MCI
-
YQB
2 stops22h 24m
American Airlines
Wed 9/161:54 pm
YQB
-
MCI
1 stop9h 50m
American Airlines
Deal found 6/14$741

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 June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$524
(American Airlines)

One-way from

$267
(Air Canada)
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

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 June 18, 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

Sun 9/6

8:55 am-7:41 pm

2 stops9h 46m

Québec City

Thu 9/10

1:40 pm-8:00 pm

2 stops7h 20m

$611

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 8/6

6:01 am-4:00 pm

1 stop8h 59m

Québec City

Thu 8/13

1:05 pm-6:42 pm

1 stop6h 37m

$617
Quickest round-trip

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 8/15

8:55 am-4:01 pm

1 stop6h 06m

Québec City

Tue 8/18

1:05 pm-6:42 pm

1 stop6h 37m

$620

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 8/15

6:00 am-3:08 pm

2 stops8h 08m

Québec City

Sat 8/22

1:05 pm-6:42 pm

1 stop6h 37m

$626

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 8/8

6:01 am-10:41 pm

1 stop15h 40m

Québec City

Sat 8/15

12:35 pm-8:22 pm

2 stops8h 47m

$627

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 7/23

6:01 am-10:41 pm

1 stop15h 40m

Québec City

Mon 7/27

1:25 pm-8:22 pm

2 stops7h 57m

$630

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 6/30

10:20 am-10:41 pm

2 stops11h 21m

Québec City

Wed 7/8

4:55 pm-11:44 pm

1 stop7h 49m

$633

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Fri 7/3

12:23 pm-10:41 pm

1 stop9h 18m

Québec City

Wed 7/8

12:45 pm-11:29 pm

2 stops11h 44m

$633

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 7/4

10:20 am-10:41 pm

2 stops11h 21m

Québec City

Fri 7/10

12:45 pm-11:44 pm

1 stop11h 59m

$633

Kansas CityQuébec City

MCI - YQB

MCIYQB

Kansas City

Tue 7/28

7:46 pm-1:14 pm

1 stop16h 28m

Québec City

Tue 8/4

1:48 pm-8:40 am

2 stops19h 52m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 30 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
No data available for this route at this time. Please check back soon.

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 9h 46m. 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

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Top 3 airlines flying from Missouri to Québec City

Discover the top 3 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$356Average$828FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$654Average$849FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$787Average$846FlexibilityNo cancel feeOn-time71%

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