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Cheap flights from Québec City to Missouri from C$ 363

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — STL
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Québec City to Missouri

Enter your travel dates to find the best prices.

Cheapest flights from Québec City to Missouri
Explore the most affordable flight options available from Québec City to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Wed 23/92:27 p.m. -
1 stop11h 00m
Wed 30/96:30 a.m. -
1 stop7h 48m
Deal found 14/8C$ 722
Wed 23/96:00 a.m. -
2 stops16h 38m
Wed 30/96:00 a.m. -
1 stop7h 12m
Deal found 14/8C$ 761
Mon 21/95:00 a.m. -
1 stop10h 00m
Sun 27/92:40 p.m. -
1 stop7h 57m
Deal found 11/8C$ 770
Mon 21/912:45 p.m. -
1 stop11h 53m
Sun 27/95:36 p.m. -
2 stops20h 32m
Deal found 11/8C$ 814
Sun 27/95:00 a.m. -
2 stops8h 15m
Sat 3/109:04 a.m. -
2 stops12h 37m
Deal found 11/8C$ 908
Fri 25/93:00 p.m. -
1 stop8h 59m
Fri 2/105:36 p.m. -
2 stops20h 32m
Deal found 11/8C$ 924
Fri 25/93:00 p.m. -
1 stop7h 21m
Fri 2/108:55 a.m. -
1 stop13h 42m
Deal found 11/8C$ 981
Sun 16/812:29 p.m. -
1 stop8h 13m
Sun 30/85:00 a.m. -
1 stop7h 15m
Deal found 14/8C$ 1,052
Sun 16/812:45 p.m. -
2 stops10h 16m
Sun 30/87:00 a.m. -
1 stop8h 14m
Deal found 14/8C$ 1,081

Find flight deals from Québec City to Missouri

Keep the following information in mind while searching for Québec City to Missouri flight deals. Data was last updated 15 August 2026.

Round-trip from

C$ 722

One-way from

C$ 363
American Airlines
  • American Airlines
  • 23/9-30/9
  • 2 total stops
  • 18h 48m total
  • Québec City to Missouri
Search Deals
Air Canada
  • Air Canada
  • 20/10
  • 1 total stop
  • 6h 36m total
  • Québec City to Missouri
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City to Missouri 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 15 August 2026.
Use the filters below to find and compare flights from Québec City to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Wed 23/9

2:27 p.m.-12:27 a.m.

1 stop11h 00m

Lambert-St Louis

Wed 30/9

6:30 a.m.-3:18 p.m.

1 stop7h 48m

C$ 722

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Wed 23/9

6:00 a.m.-9:38 p.m.

2 stops16h 38m

Lambert-St Louis

Wed 30/9

6:00 a.m.-2:12 p.m.

1 stop7h 12m

C$ 761
Quickest round-trip

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Mon 21/9

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

1 stop10h 00m

Lambert-St Louis

Sun 27/9

2:40 p.m.-11:37 p.m.

1 stop7h 57m

C$ 770

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Sun 27/9

6:00 a.m.-9:09 p.m.

1 stop16h 09m

Lambert-St Louis

Sat 3/10

7:30 a.m.-10:41 p.m.

1 stop14h 11m

C$ 814

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Mon 21/9

12:45 p.m.-11:38 p.m.

1 stop11h 53m

Lambert-St Louis

Sun 27/9

5:36 p.m.-3:08 p.m.

2 stops20h 32m

C$ 814

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Fri 25/9

3:00 p.m.-10:59 p.m.

1 stop8h 59m

Lambert-St Louis

Fri 2/10

5:36 p.m.-3:08 p.m.

2 stops20h 32m

C$ 924
Cheapest one-way

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Fri 25/9

3:00 p.m.-10:59 p.m.

1 stop8h 59m

C$ 418

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Sat 12/9

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

1 stop10h 00m

C$ 422

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Fri 23/10

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

1 stop10h 00m

C$ 422

Québec CitySt. Louis

YQB Québec City - STL Lambert-St Louis

YQBSTL

Québec City

Mon 21/9

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

1 stop10h 00m

C$ 422

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from Québec City to Missouri

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

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 Québec City to Missouri. 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 from for flights from Québec City to Missouri?

    For a flight from Québec City to Missouri, you will be flying from Quebec. Québec City (YQB) is just 13.5 km from the centre of the city.

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

    There are many flights that can get you from Québec City to Missouri in 10h. Fly via American Airlines, United Airlines, or Air Canada to get the fastest option. Airlines will cover a distance of 1782 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Québec City to Missouri 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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