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Cheap flights from Quebec to Missouri from C$ 296

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.
YUL — MCI
18 Jul — 25 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Missouri

Enter your travel dates to find the best prices.

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 18 June 2026.

Tue 27/1011:00 a.m.
YOW
-
STL
1 stop5h 38m
United Airlines
Wed 28/109:23 a.m.
STL
-
YOW
1 stop6h 51m
United Airlines
Deal found 16/6C$ 525
Mon 14/126:20 a.m.
YOW
-
STL
1 stop8h 58m
United Airlines
Tue 15/126:30 a.m.
STL
-
YOW
1 stop5h 56m
United Airlines
Deal found 14/6C$ 526
Wed 1/76:25 a.m.
YOW
-
STL
1 stop6h 46m
United Airlines
Sun 5/76:50 a.m.
STL
-
YOW
1 stop6h 09m
United Airlines
Deal found 17/6C$ 546
Mon 20/75:50 p.m.
YOW
-
STL
1 stop6h 54m
United Airlines
Fri 24/71:13 p.m.
STL
-
YOW
1 stop7h 22m
United Airlines
Deal found 14/6C$ 547
Fri 3/73:10 p.m.
YOW
-
STL
1 stop9h 34m
United Airlines
Tue 7/711:25 a.m.
STL
-
YOW
1 stop4h 42m
United Airlines
Deal found 16/6C$ 551
Wed 12/812:30 p.m.
YUL
-
STL
1 stop12h 44m
American Airlines
Tue 18/86:00 a.m.
STL
-
YUL
1 stop9h 53m
American Airlines
Deal found 15/6C$ 581
Tue 27/109:55 a.m.
YOW
-
STL
2 stops6h 43m
Air Canada
Wed 28/108:00 a.m.
STL
-
YOW
2 stops10h 51m
Air Canada
Deal found 17/6C$ 609
Tue 30/66:10 a.m.
YUL
-
MCI
1 stop7h 12m
United Airlines
Tue 30/63:16 p.m.
MCI
-
YUL
1 stop5h 10m
United Airlines
Deal found 14/6C$ 628
Sat 27/66:05 a.m.
YOW
-
STL
2 stops16h 21m
United Airlines
Thu 23/71:13 p.m.
STL
-
YOW
1 stop7h 22m
United Airlines
Deal found 16/6C$ 631
Sat 4/712:47 p.m.
YUL
-
MCI
1 stop9h 04m
Delta
Sat 11/71:17 p.m.
MCI
-
YUL
1 stop9h 35m
Delta
Deal found 14/6C$ 635
Tue 7/76:00 a.m.
YUL
-
MCI
1 stop8h 24m
Delta
Tue 14/73:38 p.m.
MCI
-
YUL
1 stop7h 14m
Delta
Deal found 15/6C$ 642
Fri 3/75:20 p.m.
YOW
-
STL
2 stops7h 09m
Air Canada
Tue 7/712:10 p.m.
STL
-
YOW
1 stop6h 35m
Air Canada
Deal found 16/6C$ 647

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 18 June 2026.

Round-trip from

C$ 525

One-way from

C$ 296

Popular in

September

Cheapest in

June

Average price

C$ 361
United Airlines
  • United Airlines
  • 27/10-28/10
  • 2 total stops
  • 12h 29m total
  • Quebec to Missouri
Search Deals
Air Canada
  • Air Canada
  • 6/10
  • 1 total stop
  • 5h 06m total
  • Quebec to Missouri
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 325 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
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 629,999 searches. Data last updated 18 June 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

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Tue 27/10

6:00 p.m.-11:25 p.m.

1 stop6h 25m

Lambert-St Louis

Wed 28/10

9:23 a.m.-9:56 p.m.

2 stops11h 33m

C$ 525

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Mon 14/12

6:20 a.m.-2:18 p.m.

1 stop8h 58m

Lambert-St Louis

Tue 15/12

6:30 a.m.-1:26 p.m.

1 stop5h 56m

C$ 526

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Wed 1/7

6:25 a.m.-12:11 p.m.

1 stop6h 46m

Lambert-St Louis

Sun 5/7

6:50 a.m.-1:59 p.m.

1 stop6h 09m

C$ 546

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Fri 31/7

5:50 p.m.-11:44 p.m.

1 stop6h 54m

Lambert-St Louis

Fri 7/8

6:00 a.m.-9:35 p.m.

1 stop14h 35m

C$ 547

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Tue 28/7

6:25 a.m.-3:46 p.m.

1 stop10h 21m

Lambert-St Louis

Tue 4/8

1:13 p.m.-11:54 p.m.

2 stops9h 41m

C$ 547

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Mon 20/7

5:50 p.m.-11:44 p.m.

1 stop6h 54m

Lambert-St Louis

Fri 24/7

1:13 p.m.-9:35 p.m.

1 stop7h 22m

C$ 547

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Fri 3/7

3:10 p.m.-11:44 p.m.

1 stop9h 34m

Lambert-St Louis

Tue 7/7

11:25 a.m.-5:07 p.m.

1 stop4h 42m

C$ 551

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

12:47 p.m.-8:51 p.m.

1 stop9h 04m

Kansas City

Sat 11/7

1:17 p.m.-11:52 p.m.

1 stop9h 35m

C$ 635

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Tue 28/7

9:45 a.m.-4:00 p.m.

1 stop7h 15m

Kansas City

Tue 4/8

6:00 a.m.-2:40 p.m.

2 stops7h 40m

C$ 635

MontrealKansas City

YUL - MCI

YULMCI

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

2:20 p.m.-8:42 a.m.

2 stops19h 22m

Kansas City

Sat 18/7

6:41 p.m.-10:40 a.m.

1 stop14h 59m

C$ 637

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 59 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.
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

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

Currently, October is the cheapest month in which you can book a flight from Quebec to Missouri (average of C$ 303). Flying from Quebec to Missouri in January is currently the most expensive (average of C$ 736). 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.

What is the cheapest time of day to fly from QC to MO?

Find hourly flight availability from Quebec to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 June 2026.

When flying from Quebec to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Quebec to Missouri?

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 18 June 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.
Delta
7.8
Good
8,408 reviews
Check prices

Crew

8.5

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,408 reviews
Delta
7.8
Good
8,408 reviews
Check prices

Crew

8.5

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
9,852 reviews
Delta
7.8
Good
8,408 reviews
Check prices

Crew

8.5

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
WestJet
7.2
Good
3,370 reviews
Delta
7.8
Good
8,408 reviews
Check prices

Crew

8.5

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,205 reviews
Delta
7.8
Good
8,408 reviews
Check prices

Crew

8.5

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

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 6h 25m. United Airlines provides one of the quickest options available for as low as C$ 525. Airlines will cover a distance of 1413 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, October is the cheapest month in which you can book a flight from Quebec to Missouri (average of C$ 303). Flying from Quebec to Missouri in January is currently the most expensive (average of C$ 736). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Quebec to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Quebec to Missouri

Discover the top 3 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 629,999 searches. Data last updated 18 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 566AverageC$ 772FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 715AverageC$ 784FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 795AverageC$ 1,002FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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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