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Cheap flights from Quebec to Denver from C$ 245

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
4 Apr — 11 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 5 March 2026.

Tue 21/44:35 p.m.
YUL
-
DEN
1 stop23h 56m
Multiple Airlines
Tue 28/42:37 p.m.
DEN
-
YUL
2 stops14h 28m
Multiple Airlines
Deal found 2/3C$ 422
Mon 20/48:00 a.m.
YUL
-
DEN
2 stops30h 14m
Multiple Airlines
Mon 27/412:15 p.m.
DEN
-
YUL
1 stop9h 30m
Multiple Airlines
Deal found 4/3C$ 462
Mon 30/39:35 a.m.
YOW
-
DEN
1 stop24h 43m
Multiple Airlines
Thu 23/45:15 p.m.
DEN
-
YOW
2 stops29h 10m
Multiple Airlines
Deal found 28/2C$ 466
Tue 7/47:00 a.m.
YOW
-
DEN
2 stops27h 26m
Multiple Airlines
Tue 14/43:32 p.m.
DEN
-
YOW
1 stop23h 41m
Multiple Airlines
Deal found 3/3C$ 474
Sat 2/58:00 p.m.
YUL
-
DEN
1 stop17h 20m
WestJet
Sun 10/512:15 p.m.
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 4/3C$ 484
Fri 10/46:45 a.m.
YUL
-
DEN
2 stops23h 14m
Multiple Airlines
Sat 18/411:59 p.m.
DEN
-
YUL
1 stop22h 31m
Multiple Airlines
Deal found 28/2C$ 488
Sat 20/68:00 p.m.
YUL
-
DEN
1 stop17h 20m
WestJet
Wed 24/612:15 p.m.
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 4/3C$ 497
Tue 14/410:35 a.m.
YOW
-
DEN
1 stop13h 09m
Multiple Airlines
Sat 18/41:09 p.m.
DEN
-
YOW
2 stops21h 26m
Multiple Airlines
Deal found 3/3C$ 504
Tue 26/57:44 p.m.
YUL
-
DEN
1 stop16h 16m
Delta
Mon 1/611:50 p.m.
DEN
-
YUL
2 stops22h 07m
Delta
Deal found 1/3C$ 506
Sat 18/48:00 a.m.
YUL
-
DEN
2 stops16h 59m
Multiple Airlines
Mon 20/411:59 p.m.
DEN
-
YUL
1 stop22h 31m
Multiple Airlines
Deal found 3/3C$ 511
Wed 22/78:00 p.m.
YUL
-
DEN
1 stop17h 20m
WestJet
Tue 28/712:15 p.m.
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 28/2C$ 513
Sat 2/58:00 p.m.
YUL
-
DEN
1 stop17h 20m
Multiple Airlines
Sun 10/56:15 a.m.
DEN
-
YUL
2 stops11h 55m
Multiple Airlines
Deal found 4/3C$ 514

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 5 March 2026.

Round-trip from

C$ 422

One-way from

C$ 245

Popular in

December

Cheapest in

September

Average price

C$ 649

Good round-trip deal

C$ 646 or less

Good one-way deal

C$ 500 or less
21/4-28/4
  • 21/4-28/4
  • 3 total stops
  • 38h 24m total
  • Quebec to Denver
Search Deals
15/4
  • 15/4
  • 3 total stops
  • 17h 39m total
  • Quebec to Denver
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 57 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 5 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

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Mon 30/3

9:35 a.m.-8:18 a.m.

1 stop24h 43m

Denver Intl

Thu 23/4

5:15 p.m.-12:25 a.m.

2 stops29h 10m

C$ 466

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Tue 7/4

9:35 a.m.-11:08 p.m.

1 stop15h 33m

Denver Intl

Tue 14/4

3:32 p.m.-5:13 p.m.

1 stop23h 41m

C$ 496

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

9:20 a.m.-9:09 p.m.

1 stop13h 49m

Denver Intl

Sat 11/4

5:30 a.m.-11:40 p.m.

2 stops16h 10m

C$ 545

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Fri 17/4

5:40 a.m.-3:59 a.m.

2 stops24h 19m

Denver Intl

Fri 24/4

7:11 p.m.-9:30 p.m.

1 stop24h 19m

C$ 545

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

9:15 a.m.-10:15 p.m.

1 stop15h 00m

Denver Intl

Tue 7/4

8:52 p.m.-10:40 a.m.

1 stop11h 48m

C$ 590

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

9:15 a.m.-2:50 p.m.

1 stop7h 35m

Denver Intl

Sat 11/4

6:00 a.m.-5:30 p.m.

1 stop9h 30m

C$ 590

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

9:15 a.m.-2:48 p.m.

1 stop7h 33m

Denver Intl

Sun 19/4

6:00 a.m.-4:10 p.m.

1 stop8h 10m

C$ 610

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

12:42 p.m.-8:19 p.m.

1 stop9h 37m

Denver Intl

Sun 19/4

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

1 stop9h 55m

C$ 611

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

2:20 p.m.-10:15 p.m.

1 stop9h 55m

Denver Intl

Sat 16/5

12:39 p.m.-10:06 p.m.

1 stop7h 27m

C$ 611

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

3:25 p.m.-10:15 p.m.

1 stop8h 50m

Denver Intl

Wed 8/4

7:45 a.m.-4:10 p.m.

1 stop6h 25m

C$ 611

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 50 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, March is the cheapest month in which you can book a flight from Quebec to Denver (average of C$ 221). Flying from Quebec to Denver in November is currently the most expensive (average of C$ 534). 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 5 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.

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 Air Canada can get you from Quebec to Denver in just under 7h 55m. Your travel time can differ by up to 7h 05m. There are 2776 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$ 486. On average you can expect to pay C$ 711. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Denver Intl), can usually be booked for C$ 431.

  • 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, March is the cheapest month in which you can book a flight from Quebec to Denver (average of C$ 221). Flying from Quebec to Denver in November is currently the most expensive (average of C$ 534). 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

Browse thousands of different options on Cheapflights for your next trip

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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 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 259AverageC$ 780FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 323AverageC$ 713FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 397AverageC$ 1,095FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 553AverageC$ 692FlexibilityNo 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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