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Cheap flights from Missouri to Québec City from C$ 358

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YQB
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Québec City

Enter your travel dates to find the best prices.

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 4 August 2026.

Mon 26/105:27 p.m.
STL
-
YQB
1 stop19h 17m
American Airlines
Fri 30/102:25 p.m.
YQB
-
STL
1 stop10h 44m
American Airlines
Deal found 3/8C$ 768
Wed 16/95:18 p.m.
STL
-
YQB
2 stops18h 56m
American Airlines
Wed 23/92:27 p.m.
YQB
-
STL
1 stop11h 00m
American Airlines
Deal found 1/8C$ 806
Wed 7/105:44 p.m.
STL
-
YQB
1 stop18h 23m
American Airlines
Tue 13/102:25 p.m.
YQB
-
STL
1 stop23h 10m
American Airlines
Deal found 31/7C$ 820
Wed 16/95:18 p.m.
STL
-
YQB
2 stops18h 56m
American Airlines
Fri 25/92:27 p.m.
YQB
-
STL
1 stop20h 53m
American Airlines
Deal found 1/8C$ 831
Fri 25/95:45 p.m.
STL
-
YQB
1 stop20h 33m
American Airlines
Wed 30/93:59 p.m.
YQB
-
STL
2 stops19h 21m
American Airlines
Deal found 1/8C$ 861
Fri 6/1111:32 a.m.
STL
-
YQB
2 stops24h 19m
American Airlines
Tue 10/112:00 p.m.
YQB
-
STL
2 stops23h 50m
American Airlines
Deal found 1/8C$ 882
Tue 1/92:00 p.m.
MCI
-
YQB
1 stop22h 15m
American Airlines
Tue 8/91:56 p.m.
YQB
-
MCI
1 stop26h 26m
American Airlines
Deal found 2/8C$ 911
Wed 2/97:35 a.m.
MCI
-
YQB
1 stop6h 41m
American Airlines
Wed 9/93:59 p.m.
YQB
-
MCI
2 stops17h 39m
American Airlines
Deal found 3/8C$ 946
Sat 26/97:35 p.m.
MCI
-
YQB
2 stops18h 43m
American Airlines
Thu 1/102:27 p.m.
YQB
-
MCI
1 stop10h 56m
American Airlines
Deal found 31/7C$ 976
Mon 16/113:20 p.m.
MCI
-
YQB
1 stop6h 27m
United Airlines
Wed 18/113:45 p.m.
YQB
-
MCI
1 stop7h 06m
United Airlines
Deal found 30/7C$ 983

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 4 August 2026.

Round-trip from

C$ 768

One-way from

C$ 358
American Airlines
  • American Airlines
  • 26/10-30/10
  • 2 total stops
  • 30h 01m total
  • Missouri to Québec City
Search Deals
American Airlines
  • American Airlines
  • 6/10
  • 2 total stops
  • 19h 21m total
  • 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 629,999 searches. Data last updated 4 August 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
Quickest round-trip

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 31/8

12:10 p.m.-7:41 p.m.

1 stop6h 31m

Québec City

Wed 2/9

2:45 p.m.-6:42 p.m.

1 stop4h 57m

C$ 889

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Fri 6/11

5:00 a.m.-2:45 p.m.

1 stop8h 45m

Québec City

Tue 10/11

10:40 a.m.-3:26 p.m.

1 stop5h 46m

C$ 898

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 26/8

6:00 a.m.-1:15 p.m.

1 stop6h 15m

Québec City

Thu 3/9

1:56 p.m.-12:14 a.m.

1 stop11h 18m

C$ 911

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 31/8

10:53 a.m.-10:41 p.m.

2 stops10h 48m

Québec City

Wed 2/9

12:45 p.m.-10:59 p.m.

2 stops11h 14m

C$ 922

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 16/9

7:56 a.m.-10:41 p.m.

2 stops13h 45m

Québec City

Wed 23/9

6:00 a.m.-8:39 p.m.

2 stops15h 39m

C$ 922

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Fri 28/8

8:07 p.m.-1:15 p.m.

1 stop16h 08m

Québec City

Fri 4/9

3:56 p.m.-8:24 a.m.

2 stops17h 28m

C$ 925

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 3/9

12:28 p.m.-10:41 p.m.

1 stop9h 13m

Québec City

Mon 7/9

6:00 a.m.-11:17 a.m.

1 stop6h 17m

C$ 926

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 12/9

12:59 p.m.-10:41 p.m.

2 stops8h 42m

Québec City

Sat 19/9

3:00 p.m.-8:00 p.m.

1 stop6h 00m

C$ 934

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 3/9

8:55 a.m.-4:01 p.m.

1 stop6h 06m

Québec City

Mon 7/9

12:35 p.m.-8:22 p.m.

2 stops8h 47m

C$ 935

Kansas CityQuébec City

MCI - YQB

MCIYQB

Kansas City

Mon 16/11

3:20 p.m.-10:47 p.m.

1 stop6h 27m

Québec City

Wed 18/11

3:45 p.m.-9:51 p.m.

1 stop7h 06m

C$ 983

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 28 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?

    Located just 13.5 km from the city centre, Québec City (YQB) is the airport most travelers will use when flying to Québec City from Missouri.

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

    Air Canada, American Airlines, and United Airlines can get you from Missouri to Québec City in just under 6h 15m. Your travel time can differ by up to 4h 33m. The distance between Missouri and Québec City is about 1782 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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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Alternative routes for Missouri to Québec City

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Fly with Cheapflights

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How does Cheapflights help users find flights from Missouri to Québec City?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Missouri to Québec City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Missouri to Québec City?

Millions of users choose and trust Cheapflights to book the best flight deals from Missouri to Québec City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Missouri to Québec City with no change fees?

Yes! Cheapflights helps users easily find flights from Missouri to Québec City with no change fees.

Can Cheapflights notify me if prices for flights from Missouri to Québec City become cheaper?

Yes, Cheapflights offers price alerts on Missouri to Québec City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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