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Cheap flights from Quebec to Denver from C$ 250

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Denver
Explore the most affordable flight options available from Quebec to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 March 2026.

Fri 10/412:30 p.m.
YUL
-
DEN
1 stop13h 29m
American Airlines
Mon 13/45:30 a.m.
DEN
-
YUL
1 stop7h 14m
American Airlines
Deal found 11/3C$ 398
Tue 31/33:45 p.m.
YUL
-
DEN
1 stop8h 52m
American Airlines
Wed 15/46:30 p.m.
DEN
-
YUL
1 stop18h 14m
American Airlines
Deal found 11/3C$ 415
Thu 9/47:29 a.m.
YUL
-
DEN
1 stop15h 02m
American Airlines
Sun 12/45:30 a.m.
DEN
-
YUL
1 stop7h 14m
American Airlines
Deal found 11/3C$ 417
Sat 21/37:12 a.m.
YUL
-
DEN
1 stop13h 46m
American Airlines
Mon 23/311:59 p.m.
DEN
-
YUL
1 stop20h 45m
American Airlines
Deal found 12/3C$ 478
Fri 20/37:12 a.m.
YUL
-
DEN
1 stop14h 49m
American Airlines
Tue 24/37:05 a.m.
DEN
-
YUL
1 stop13h 51m
American Airlines
Deal found 12/3C$ 490
Thu 30/47:45 a.m.
YUL
-
DEN
1 stop17h 02m
American Airlines
Mon 4/55:30 a.m.
DEN
-
YUL
1 stop7h 14m
American Airlines
Deal found 12/3C$ 519
Tue 21/41:03 p.m.
YUL
-
DEN
1 stop7h 07m
American Airlines
Tue 28/49:18 a.m.
DEN
-
YUL
2 stops10h 19m
American Airlines
Deal found 12/3C$ 520
Wed 20/52:32 p.m.
YUL
-
DEN
1 stop9h 54m
American Airlines
Wed 27/56:55 a.m.
DEN
-
YUL
1 stop7h 58m
American Airlines
Deal found 11/3C$ 544
Wed 8/46:45 a.m.
YUL
-
DEN
2 stops27h 24m
Multiple Airlines
Tue 21/411:59 p.m.
DEN
-
YUL
1 stop22h 31m
Multiple Airlines
Deal found 8/3C$ 546
Wed 8/46:45 a.m.
YUL
-
DEN
2 stops18h 19m
Multiple Airlines
Mon 20/411:59 p.m.
DEN
-
YUL
1 stop22h 31m
Multiple Airlines
Deal found 8/3C$ 549
Sat 4/42:25 p.m.
YUL
-
DEN
1 stop7h 37m
American Airlines
Sat 11/46:30 p.m.
DEN
-
YUL
1 stop18h 14m
American Airlines
Deal found 11/3C$ 553
Wed 22/42:32 p.m.
YUL
-
DEN
1 stop9h 54m
American Airlines
Mon 27/49:18 a.m.
DEN
-
YUL
2 stops11h 40m
American Airlines
Deal found 11/3C$ 558

Find flight deals from Quebec to Denver

Keep the following information in mind while searching for Quebec to Denver flight deals. Data was last updated 12 March 2026.

Round-trip from

C$ 398

One-way from

C$ 250

Popular in

December

Cheapest in

September

Average price

C$ 694

Good round-trip deal

C$ 655 or less

Good one-way deal

C$ 497 or less
American Airlines
  • American Airlines
  • 10/4-13/4
  • 2 total stops
  • 20h 43m total
  • Quebec to Denver
Search Deals
American Airlines
  • American Airlines
  • 13/4
  • 1 total stop
  • 17h 02m total
  • Quebec to Denver
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Quebec to Denver Intl.
Search Deals
Price to beat on a one-way flight from Quebec to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to Denver 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 12 March 2026.
Use the filters below to find and compare flights from Quebec to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

9:30 a.m.-9:05 p.m.

1 stop13h 35m

Denver Intl

Sun 26/4

5:45 a.m.-5:40 p.m.

1 stop9h 55m

C$ 614

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

6:00 a.m.-12:07 p.m.

1 stop8h 07m

Denver Intl

Mon 13/4

11:59 p.m.-2:40 p.m.

1 stop12h 41m

C$ 654

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

2:29 p.m.-9:05 p.m.

1 stop8h 36m

Denver Intl

Sun 19/4

5:45 a.m.-5:40 p.m.

1 stop9h 55m

C$ 657

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

6:45 p.m.-12:36 a.m.

1 stop7h 51m

Denver Intl

Mon 4/5

8:10 a.m.-11:26 p.m.

2 stops13h 16m

C$ 668

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

6:45 p.m.-12:36 a.m.

1 stop7h 51m

Denver Intl

Mon 20/4

12:55 a.m.-11:36 a.m.

1 stop8h 41m

C$ 678

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

7:30 p.m.-10:06 a.m.

1 stop16h 36m

Denver Intl

Tue 31/3

11:59 p.m.-11:44 p.m.

2 stops21h 45m

C$ 686

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 25/7

7:00 a.m.-3:07 p.m.

1 stop10h 07m

Denver Intl

Fri 7/8

11:59 p.m.-11:56 p.m.

2 stops21h 57m

C$ 710

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

6:00 a.m.-10:41 p.m.

2 stops18h 41m

Denver Intl

Fri 29/5

5:30 p.m.-8:39 a.m.

1 stop13h 09m

C$ 710

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

6:00 a.m.-10:04 a.m.

1 stop6h 04m

Denver Intl

Sat 5/9

7:00 a.m.-8:43 a.m.

1 stop23h 43m

C$ 716

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

7:30 p.m.-10:06 a.m.

1 stop16h 36m

Denver Intl

Mon 30/3

5:45 a.m.-5:31 p.m.

1 stop9h 46m

C$ 728

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 53 resultsSorted by cheapest first
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Best time to book a flight from Quebec to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

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

Currently, April is the cheapest month in which you can book a flight from Quebec to Denver (average of C$ 295). Flying from Quebec to Denver in March is currently the most expensive (average of C$ 536). 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 DEN?

Find hourly flight availability from Quebec to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to Denver as you normally would.

Weekly flight availability from Quebec to Denver

Explore weekly flight availability from Quebec to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 March 2026.

The most flights from CAQC to DEN are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Related info for your journey

Find useful and relevant information for your journey from Quebec to Denver. 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 Denver from Quebec?

    Denver Intl (DEN), located 29.7 km from the city centre, is the airport you fly into when you book flights from Quebec to Denver.

  • How long is the flight from Quebec to Denver?

    Delta, United Airlines, and WestJet can get you from Quebec to Denver in just under 8h 07m. Your travel time can differ by up to 10h 58m. There are 2585 km between Quebec and Denver. This flight may include one or multiple stops.

  • What are the most popular routes from Quebec to Denver?

    When deciding which route to take from Quebec to Denver consider Montreal Pierre Elliott Trudeau Intl - Denver Intl, Ottawa - Denver Intl or Québec City - Denver Intl as they are the most popular.

  • What are the most reliable airlines from Quebec to Denver?

    Before booking your flight to Denver from Quebec, check out the most reliable airlines to get you to your destination on time: Brussels Airlines (63%), Air Canada (62%), United Airlines( 62%).

  • What are the cheapest flights from Quebec to Denver?

    The cheapest flight price from Quebec to Denver is C$ 325. On average you can expect to pay C$ 721. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Denver Intl), can usually be booked for C$ 543.

  • Can I find deals for flights from Quebec to Denver that include hotel bookings?

    Yes. In addition to deals on Quebec to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Denver?

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

  • Can I find deals for business class flights from Quebec to Denver?

    Yes. Cheapflights offers flight deals from Quebec to Denver 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 Denver?

    Currently, April is the cheapest month in which you can book a flight from Quebec to Denver (average of C$ 295). Flying from Quebec to Denver in March is currently the most expensive (average of C$ 536). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Golden
Thornton
Black Hawk

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Top 4 airlines flying from Quebec to Denver

Discover the top 4 airlines that operate flights from Quebec to Denver. 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 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 365AverageC$ 776FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 394AverageC$ 1,088FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 412AverageC$ 725FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 549AverageC$ 687FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Denver?

Cheapflights helps you search for flights from Quebec to Denver via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Quebec to Denver?

Cheapflights helps you find that perfect flight to Denver from Quebec by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Quebec to Denver with no change fees?

Need flexible booking options for your flight to Denver from Quebec? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Quebec to Denver become cheaper?

Yes! Start tracking prices for Quebec to Denver flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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