This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — STL
5 Dec — 12 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheap flight deals from Quebec to Missouri
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Cheapest flights from Quebec to Missouri
Explore the most affordable flight options available from Quebec to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.
Thu 3/1212:08 p.m. -
1 stop8h 50m
Mon 7/128:24 p.m. -
1 stop14h 04m
Deal found 1/11C$ 603
Thu 3/126:45 a.m. -
3 stops29h 32m
Mon 7/1212:02 p.m. -
3 stops26h 58m
Deal found 3/11C$ 634
Tue 17/119:15 a.m. -
2 stops9h 19m
Thu 26/116:00 a.m. -
2 stops8h 16m
Deal found 2/11C$ 667
Thu 19/117:00 a.m. -
1 stop6h 15m
Sun 22/1112:35 p.m. -
1 stop9h 55m
Deal found 3/11C$ 700
Fri 13/112:13 p.m. -
1 stop6h 42m
Mon 16/117:36 a.m. -
2 stops13h 06m
Deal found 1/11C$ 701
Mon 16/119:40 a.m. -
1 stop9h 24m
Sun 22/1112:35 p.m. -
1 stop9h 55m
Deal found 2/11C$ 730
Sat 19/129:15 a.m. -
1 stop15h 44m
Sat 9/16:00 a.m. -
2 stops14h 42m
Deal found 1/11C$ 747
Thu 24/123:00 p.m. -
2 stops9h 38m
Tue 29/126:00 a.m. -
2 stops12h 48m
Deal found 4/11C$ 762
Thu 17/127:00 a.m. -
2 stops14h 47m
Thu 24/127:31 a.m. -
2 stops13h 11m
Deal found 1/11C$ 764
Thu 19/118:25 a.m. -
2 stops10h 05m
Sun 22/116:45 p.m. -
2 stops17h 01m
Deal found 3/11C$ 772
Mon 16/119:15 a.m. -
1 stop11h 40m
Sat 21/1111:33 a.m. -
1 stop7h 15m
Deal found 2/11C$ 782
Thu 19/1112:10 p.m. -
2 stops10h 41m
Mon 23/116:00 a.m. -
2 stops8h 16m
Deal found 2/11C$ 783
Best flights from Quebec to Missouri
Discover carefully curated flight deals from Quebec to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.
Thu 3/1212:08 p.m. -
1 stop8h 50m
Mon 7/128:24 p.m. -
1 stop14h 04m
Deal found 3/11C$ 613
Thu 19/117:00 a.m. -
1 stop10h 26m
Mon 23/115:55 p.m. -
1 stop4h 32m
Deal found 3/11C$ 667
Sat 21/112:13 p.m. -
2 stops8h 38m
Fri 27/116:00 a.m. -
1 stop6h 28m
Deal found 2/11C$ 667
Thu 3/126:25 p.m. -
2 stops17h 52m
Mon 7/1212:02 p.m. -
2 stops19h 30m
Deal found 4/11C$ 719
Tue 26/110:40 a.m. -
1 stop5h 46m
Thu 28/14:05 p.m. -
1 stop6h 11m
Deal found 30/10C$ 874
Mon 30/117:00 a.m. -
1 stop10h 26m
Mon 7/121:20 p.m. -
1 stop9h 28m
Deal found 2/11C$ 667
Sun 22/112:13 p.m. -
2 stops8h 38m
Tue 24/1111:33 a.m. -
1 stop7h 15m
Deal found 2/11C$ 667
Wed 25/117:00 a.m. -
1 stop10h 26m
Tue 1/128:10 a.m. -
1 stop8h 23m
Deal found 1/11C$ 667
Wed 25/112:13 p.m. -
2 stops8h 38m
Tue 1/126:00 a.m. -
2 stops12h 48m
Deal found 1/11C$ 667
Fri 20/116:00 a.m. -
1 stop5h 26m
Wed 25/1111:33 a.m. -
1 stop7h 15m
Deal found 2/11C$ 667
Thu 19/117:00 a.m. -
1 stop6h 15m
Sun 22/1112:35 p.m. -
1 stop9h 55m
Deal found 3/11C$ 700
Tue 2/29:15 a.m. -
2 stops13h 31m
Wed 3/23:25 p.m. -
1 stop5h 17m
Deal found 31/10C$ 700
Tue 2/26:00 a.m. -
1 stop8h 36m
Wed 3/23:22 p.m. -
1 stop7h 22m
Deal found 31/10C$ 700
Tue 2/21:10 p.m. -
1 stop9h 27m
Wed 3/27:29 a.m. -
1 stop10h 28m
Deal found 31/10C$ 859
Sat 28/116:00 a.m. -
1 stop8h 23m
Sat 5/122:33 p.m. -
1 stop8h 15m
Deal found 31/10C$ 959
Fri 29/19:25 a.m. -
1 stop8h 48m
Tue 2/25:00 a.m. -
1 stop11h 07m
Deal found 3/11C$ 876
Wed 16/129:25 a.m. -
1 stop8h 40m
Wed 23/128:05 a.m. -
1 stop10h 02m
Deal found 31/10C$ 887
Fri 18/121:10 p.m. -
1 stop9h 12m
Tue 22/127:18 a.m. -
1 stop10h 49m
Deal found 31/10C$ 888
Sat 19/129:25 a.m. -
1 stop9h 53m
Tue 22/127:18 a.m. -
1 stop10h 49m
Deal found 31/10C$ 888
Tue 26/16:00 a.m. -
2 stops9h 28m
Thu 28/11:17 p.m. -
2 stops8h 30m
Deal found 2/11C$ 910
Last-minute flights from Quebec to Missouri
Discover last-minute flight deals from Quebec to Missouri. Data last updated 5 November 2026 and is based on user searches.
Fri 13/112:13 p.m. -
1 stop6h 42m
Mon 16/117:36 a.m. -
2 stops13h 06m
Deal found 1/11C$ 701
Mon 16/119:40 a.m. -
1 stop9h 24m
Sun 22/1112:35 p.m. -
1 stop9h 55m
Deal found 2/11C$ 730
Mon 16/119:15 a.m. -
1 stop11h 40m
Sat 21/1111:33 a.m. -
1 stop7h 15m
Deal found 2/11C$ 782
Tue 17/114:45 p.m. -
1 stop6h 06m
Tue 24/116:10 a.m. -
1 stop6h 18m
Deal found 2/11C$ 667
Thu 19/117:00 a.m. -
1 stop6h 15m
Sun 22/1112:35 p.m. -
1 stop9h 55m
Deal found 3/11C$ 700
Thu 19/118:25 a.m. -
2 stops10h 05m
Sun 22/116:45 p.m. -
2 stops17h 01m
Deal found 3/11C$ 772
Thu 19/1112:10 p.m. -
2 stops10h 41m
Mon 23/117:36 a.m. -
1 stop10h 29m
Deal found 2/11C$ 783
Thu 3/1212:08 p.m. -
1 stop8h 50m
Mon 7/128:24 p.m. -
1 stop14h 04m
Deal found 1/11C$ 603
Thu 3/126:45 a.m. -
3 stops29h 32m
Mon 7/1212:02 p.m. -
3 stops26h 58m
Deal found 3/11C$ 634
Thu 17/127:00 a.m. -
2 stops14h 47m
Thu 24/127:31 a.m. -
2 stops13h 11m
Deal found 1/11C$ 764
Sat 19/129:15 a.m. -
1 stop15h 44m
Sat 9/16:00 a.m. -
2 stops14h 42m
Deal found 1/11C$ 747
Thu 24/123:00 p.m. -
2 stops9h 38m
Tue 29/126:00 a.m. -
2 stops12h 48m
Deal found 4/11C$ 762
One-way flights from Quebec to Missouri
Search for one-way flight options from Quebec to Missouri. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.
Thu 17/126:00 a.m. -
1 stop8h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 2/11C$ 376
Tue 12/16:00 a.m. -
1 stop8h 36m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 380
Sat 16/112:13 p.m. -
1 stop11h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 2/11C$ 402
Thu 17/129:45 a.m. -
3 stops28h 36m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 2/11C$ 405
Sat 28/119:45 a.m. -
3 stops28h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 31/10C$ 408
Mon 30/116:45 a.m. -
3 stops53h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 31/10C$ 409
Tue 17/119:45 a.m. -
3 stops32h 57m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/11C$ 423
Sat 16/17:05 a.m. -
3 stops34h 53m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 2/11C$ 438
Thu 17/127:00 a.m. -
2 stops17h 44m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 2/11C$ 447
Wed 18/1112:10 p.m. -
1 stop8h 12m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/11C$ 451
Thu 31/129:45 a.m. -
3 stops28h 36m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 457
Tue 12/14:15 p.m. -
3 stops28h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 461
Find flight deals from Quebec to Missouri
Keep the following information in mind while searching for Quebec to Missouri flight deals. Data was last updated 5 November 2026.
Customize your flight search to find flights from Quebec 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 7,457,451 searches. Data last updated 5 November 2026.
Use the filters below to find and compare flights from Quebec to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
MontrealKansas City
YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City
YULMCI
Montreal Pierre Elliott Trudeau Intl
Thu 17/12
6:00 a.m.-1:30 p.m.
1 stop8h 30m
Kansas City
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 376
MontrealKansas City
YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City
YULMCI
Montreal Pierre Elliott Trudeau Intl
Tue 12/1
9:15 a.m.-9:46 p.m.
2 stops13h 31m
Kansas City
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 380
MontrealSt. Louis
YUL Montreal Pierre Elliott Trudeau Intl - STL Lambert-St Louis
YULSTL
Montreal Pierre Elliott Trudeau Intl
Thu 17/12
9:45 a.m.-1:21 p.m.
3 stops28h 36m
Lambert-St Louis
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 405
MontrealSt. Louis
YUL Montreal Pierre Elliott Trudeau Intl - STL Lambert-St Louis
YULSTL
Montreal Pierre Elliott Trudeau Intl
Sat 28/11
9:45 a.m.-1:31 p.m.
3 stops28h 46m
Lambert-St Louis
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 408
MontrealSt. Louis
YUL Montreal Pierre Elliott Trudeau Intl - STL Lambert-St Louis
YULSTL
Montreal Pierre Elliott Trudeau Intl
Mon 30/11
6:45 a.m.-11:10 a.m.
3 stops53h 25m
Lambert-St Louis
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 409
MontrealSt. Louis
YUL Montreal Pierre Elliott Trudeau Intl - STL Lambert-St Louis
YULSTL
Montreal Pierre Elliott Trudeau Intl
Sat 16/1
7:05 a.m.-4:58 p.m.
3 stops34h 53m
Lambert-St Louis
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 438
MontrealKansas City
YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City
YULMCI
Montreal Pierre Elliott Trudeau Intl
Thu 17/12
7:00 a.m.-11:44 p.m.
2 stops17h 44m
Kansas City
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 447
MontrealSt. Louis
YUL Montreal Pierre Elliott Trudeau Intl - STL Lambert-St Louis
YULSTL
Montreal Pierre Elliott Trudeau Intl
Thu 17/12
9:25 a.m.-7:02 p.m.
1 stop10h 37m
Lambert-St Louis
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 485
MontrealKansas City
YUL Montreal Pierre Elliott Trudeau Intl - MCI Kansas City
YULMCI
Montreal Pierre Elliott Trudeau Intl
Sat 19/12
6:00 a.m.-9:46 p.m.
1 stop16h 46m
Kansas City
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 486
MontrealSt. Louis
YUL Montreal Pierre Elliott Trudeau Intl - STL Lambert-St Louis
YULSTL
Montreal Pierre Elliott Trudeau Intl
Mon 30/11
6:35 p.m.-4:43 p.m.
1 stop23h 08m
Lambert-St Louis
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 519
Flights are sorted by cheapest round-trip flights first.
Deals found on 2/11
Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Quebec to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Quebec with our price prediction graph.
YUL-MCI
YUL-STL
YQB-STL
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 Quebec to Missouri
CAQC-USMO
YUL-MCI
YUL-STL
YQB-STL
What is the cheapest month to book a flight from Quebec to Missouri?
Currently, August is the cheapest month in which you can book a flight from Quebec to Missouri (average of C$ 617). Flying from Quebec to Missouri in December is currently the most expensive (average of C$ 1,144). 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.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated 5 November 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Quebec to Missouri have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
Related info for your journey
Find useful and relevant information for your journey from Quebec to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Quebec to Missouri?
A quick flight from Quebec to Missouri can take about 8h 38m. American Airlines provides one of the quickest options available for as low as C$ 667. Airlines will cover a distance of 1846 km. This flight may include one or multiple stops.
Can I find deals for flights from Quebec to Missouri that include hotel bookings?
Yes. In addition to deals on Quebec to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Quebec to Missouri?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Missouri.
Can I find deals for business class flights from Quebec to Missouri?
Yes. Cheapflights offers flight deals from Quebec 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.
What is the cheapest month to book a flight from Quebec to Missouri?
Currently, August is the cheapest month in which you can book a flight from Quebec to Missouri (average of C$ 617). Flying from Quebec to Missouri in December is currently the most expensive (average of C$ 1,144). 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.
Discover the top 5 airlines that operate flights from Quebec to Missouri. 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 7,457,451 searches. Data last updated 5 November 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Quebec to Missouri?
Cheapflights makes it easy to find Quebec to Missouri flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Quebec to Missouri?
Millions of users choose and trust Cheapflights to book the best flight deals from Quebec to Missouri 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 Quebec to Missouri with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Quebec to Missouri, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Quebec to Missouri become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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