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Cheap flights from Missouri to Québec City from C$ 167

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YQB
19 Oct — 26 Oct1
1 adult
1 adult, Economy

Cheap 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 19 September 2025.

Round-trip from

C$ 400

One-way from

C$ 167

Popular in

May

Cheapest in

March

Average price

C$ 1,122
American Airlines
  • American Airlines
  • 13/10-17/10
  • 2 total stops
  • 42h 32m total
  • Missouri to Québec City
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American Airlines
  • American Airlines
  • 30/10
  • 1 total stop
  • 27h 54m total
  • Missouri to Québec City
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find 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 19 September 2025.

Mon 13/108:42 a.m.STL - YQB
1 stop27h 54mAmerican Airlines
Fri 17/104:14 p.m.YQB - STL
1 stop24h 50mAmerican Airlines
Deal found 17/9C$ 400
Wed 22/1012:25 p.m.STL - YQB
2 stops20h 55mUnited Airlines
Sat 25/105:20 a.m.YQB - STL
2 stops11h 24mUnited Airlines
Deal found 18/9C$ 547
Wed 22/108:04 p.m.STL - YQB
1 stop16h 32mAmerican Airlines
Sat 25/104:14 p.m.YQB - STL
1 stop24h 50mAmerican Airlines
Deal found 18/9C$ 552
Sat 1/116:43 p.m.STL - YQB
1 stop19h 30mUnited Airlines
Sat 8/115:00 a.m.YQB - STL
2 stops11h 46mUnited Airlines
Deal found 17/9C$ 600
Mon 3/115:24 p.m.STL - YQB
1 stop19h 49mUnited Airlines
Thu 6/112:55 p.m.YQB - STL
1 stop25h 51mUnited Airlines
Deal found 16/9C$ 637
Fri 24/107:49 p.m.MCI - YQB
1 stop16h 47mAmerican Airlines
Mon 27/102:16 p.m.YQB - MCI
2 stops19h 45mAmerican Airlines
Deal found 18/9C$ 645
Fri 31/108:00 a.m.MCI - YQB
2 stops13h 47mUnited Airlines
Fri 7/112:55 p.m.YQB - MCI
1 stop19h 13mUnited Airlines
Deal found 16/9C$ 731
Thu 4/128:00 a.m.MCI - YQB
2 stops24h 45mUnited Airlines
Mon 8/127:35 p.m.YQB - MCI
2 stops22h 50mUnited Airlines
Deal found 16/9C$ 891
Sat 29/116:00 a.m.MCI - YQB
2 stops15h 43mUnited Airlines
Wed 3/126:00 a.m.YQB - MCI
2 stops12h 25mUnited Airlines
Deal found 18/9C$ 915
Fri 19/127:40 a.m.MCI - YQB
2 stops25h 05mMultiple Airlines
Wed 24/125:35 a.m.YQB - MCI
2 stops13h 06mMultiple Airlines
Deal found 17/9C$ 1,289

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 19 September 2025.
Use the filters below to find and compare flights from Missouri to Québec City that are best for you.

Fly from

Missouri

Fly to

Québec City

Route

Depart

Return

Price

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 13/10

8:42 a.m.-1:36 p.m.

1 stop27h 54m

Québec City

Fri 17/10

4:14 p.m.-4:04 p.m.

1 stop24h 50m

C$ 400

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 22/10

12:25 p.m.-10:20 a.m.

2 stops20h 55m

Québec City

Sat 25/10

5:20 a.m.-3:44 p.m.

2 stops11h 24m

C$ 547

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 22/10

8:04 p.m.-1:36 p.m.

1 stop16h 32m

Québec City

Sat 25/10

4:14 p.m.-4:04 p.m.

1 stop24h 50m

C$ 552

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 3/11

5:24 p.m.-2:13 p.m.

1 stop19h 49m

Québec City

Thu 6/11

2:55 p.m.-3:46 p.m.

1 stop25h 51m

C$ 637

Kansas CityQuébec City

MCI - YQB

MCIYQB

Kansas City

Fri 24/10

7:49 p.m.-1:36 p.m.

1 stop16h 47m

Québec City

Mon 27/10

2:16 p.m.-9:01 a.m.

2 stops19h 45m

C$ 645

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 1/11

10:00 a.m.-10:48 a.m.

2 stops23h 48m

Québec City

Sat 8/11

5:00 a.m.-3:46 p.m.

2 stops11h 46m

C$ 651

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 24/11

11:05 a.m.-10:43 p.m.

2 stops10h 38m

Québec City

Fri 28/11

5:00 a.m.-9:40 p.m.

2 stops17h 40m

C$ 669

Kansas CityQuébec City

MCI - YQB

MCIYQB

Kansas City

Fri 31/10

8:00 a.m.-10:47 p.m.

2 stops13h 47m

Québec City

Fri 7/11

2:55 p.m.-9:08 a.m.

1 stop19h 13m

C$ 731

Kansas CityQuébec City

MCI - YQB

MCIYQB

Kansas City

Thu 5/3

6:00 a.m.-10:43 p.m.

2 stops15h 43m

Québec City

Mon 9/3

5:00 a.m.-11:28 p.m.

2 stops19h 28m

C$ 841

Kansas CityQuébec City

MCI - YQB

MCIYQB

Kansas City

Thu 1/1

10:05 a.m.-9:45 a.m.

2 stops22h 40m

Québec City

Tue 6/1

7:35 p.m.-9:59 p.m.

2 stops27h 24m

C$ 867

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 21 results
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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

What is the cheapest month to book a flight from Missouri to Québec City?

Currently, May is the cheapest month in which you can book a flight from Missouri to Québec City (average of C$ 258). Flying from Missouri to Québec City in December is currently the most expensive (average of C$ 432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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?

    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?

    American Airlines and United Airlines can get you from Missouri to Québec City in just under 20h 55m. Your travel time can differ by up to 6h 59m. 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.

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

    One-way options have recently been found by users for as low as C$ 591 on Air Canada. Other airlines that offer cheap prices include United Airlines from C$ 605 and American Airlines from C$ 680 one-way.

  • 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.

  • What is the cheapest month to book a flight from Missouri to Québec City?

    Currently, May is the cheapest month in which you can book a flight from Missouri to Québec City (average of C$ 258). Flying from Missouri to Québec City in December is currently the most expensive (average of C$ 432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Victoriaville

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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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