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Cheap flights from Missouri to Québec City from C$ 392

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YQB
1 Jun — 8 Jun1
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 2 May 2026.

Tue 9/66:00 a.m.
STL
-
YQB
1 stop7h 08m
United Airlines
Tue 9/64:55 p.m.
YQB
-
STL
1 stop7h 41m
United Airlines
Deal found 30/4C$ 851
Mon 15/65:40 p.m.
STL
-
YQB
1 stop18h 29m
American Airlines
Mon 22/64:11 p.m.
YQB
-
STL
1 stop8h 48m
American Airlines
Deal found 1/5C$ 898
Tue 16/66:00 a.m.
STL
-
YQB
1 stop5h 02m
United Airlines
Sun 21/66:00 a.m.
YQB
-
STL
1 stop6h 41m
United Airlines
Deal found 30/4C$ 922
Thu 25/66:01 a.m.
STL
-
YQB
1 stop8h 59m
United Airlines
Sun 28/64:55 p.m.
YQB
-
STL
1 stop7h 50m
United Airlines
Deal found 27/4C$ 931
Sat 10/107:30 a.m.
STL
-
YQB
1 stop14h 11m
United Airlines
Sat 17/1012:45 p.m.
YQB
-
STL
1 stop9h 39m
United Airlines
Deal found 28/4C$ 933
Sat 12/97:01 a.m.
STL
-
YQB
1 stop14h 42m
United Airlines
Tue 15/96:00 a.m.
YQB
-
STL
2 stops11h 31m
United Airlines
Deal found 29/4C$ 946
Fri 11/126:00 a.m.
STL
-
YQB
1 stop8h 19m
American Airlines
Mon 14/123:59 p.m.
YQB
-
STL
1 stop19h 18m
American Airlines
Deal found 29/4C$ 948
Sat 16/57:05 a.m.
STL
-
YQB
1 stop15h 05m
Air Canada
Sat 23/55:00 a.m.
YQB
-
STL
1 stop8h 06m
Air Canada
Deal found 27/4C$ 953
Mon 31/812:10 p.m.
STL
-
YQB
1 stop6h 31m
Air Canada
Sat 5/91:05 p.m.
YQB
-
STL
1 stop6h 37m
Air Canada
Deal found 1/5C$ 960
Fri 4/124:15 p.m.
STL
-
YQB
1 stop5h 13m
Air Canada
Mon 7/129:15 a.m.
YQB
-
STL
2 stops7h 15m
Air Canada
Deal found 1/5C$ 961
Thu 17/98:55 a.m.
STL
-
YQB
1 stop13h 17m
Air Canada
Sun 4/101:05 p.m.
YQB
-
STL
1 stop6h 36m
Air Canada
Deal found 27/4C$ 963
Tue 26/55:21 p.m.
MCI
-
YQB
1 stop21h 10m
American Airlines
Tue 2/61:57 p.m.
YQB
-
MCI
1 stop19h 38m
American Airlines
Deal found 28/4C$ 1,016

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 2 May 2026.

Round-trip from

C$ 851

One-way from

C$ 392
United Airlines
  • United Airlines
  • 9/6-9/6
  • 2 total stops
  • 14h 49m total
  • Missouri to Québec City
Search Deals
United Airlines
  • United Airlines
  • 13/6
  • 2 total stops
  • 8h 18m 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 2 May 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

Tue 9/6

6:00 a.m.-2:08 p.m.

1 stop7h 08m

Québec City

Tue 9/6

4:55 p.m.-11:36 p.m.

1 stop7h 41m

C$ 851
Quickest round-trip

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 16/6

6:00 a.m.-12:02 p.m.

1 stop5h 02m

Québec City

Sun 21/6

6:00 a.m.-11:41 a.m.

1 stop6h 41m

C$ 922

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 25/6

6:01 a.m.-4:00 p.m.

1 stop8h 59m

Québec City

Sun 28/6

4:55 p.m.-11:45 p.m.

1 stop7h 50m

C$ 931

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 10/10

6:49 p.m.-12:02 p.m.

2 stops16h 13m

Québec City

Sat 17/10

3:53 p.m.-9:24 p.m.

1 stop6h 31m

C$ 946

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 12/9

7:01 a.m.-10:43 p.m.

1 stop14h 42m

Québec City

Tue 15/9

6:00 a.m.-4:31 p.m.

2 stops11h 31m

C$ 946

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 16/5

7:05 a.m.-11:10 p.m.

1 stop15h 05m

Québec City

Sat 23/5

5:00 a.m.-12:06 p.m.

1 stop8h 06m

C$ 953

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Fri 24/7

6:01 a.m.-4:00 p.m.

1 stop8h 59m

Québec City

Sat 1/8

4:55 p.m.-11:45 p.m.

1 stop7h 50m

C$ 979

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 25/6

2:15 p.m.-11:11 p.m.

1 stop7h 56m

Québec City

Sun 28/6

5:35 a.m.-12:21 p.m.

2 stops7h 46m

C$ 987

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Fri 3/7

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

1 stop6h 06m

Québec City

Wed 8/7

12:35 p.m.-8:07 p.m.

2 stops8h 32m

C$ 990

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Fri 3/7

5:48 p.m.-3:30 p.m.

1 stop20h 42m

Québec City

Wed 8/7

1:48 p.m.-11:32 p.m.

1 stop10h 44m

C$ 994

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 29 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?

    United Airlines and Air Canada can get you from Missouri to Québec City in just under 7h 08m. Your travel time can differ by up to 7h 57m. 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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