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Cheap flights from Quebec to Denver from C$ 218

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Denver

Keep the following information in mind while searching for Quebec to Denver flight deals. Data was last updated 6 January 2026.

Round-trip from

C$ 333

One-way from

C$ 218

Popular in

January

Cheapest in

September

Average price

C$ 1,148

Good round-trip deal

C$ 691 or less

Good one-way deal

C$ 353 or less
WestJet
  • WestJet
  • 16/5-19/5
  • 3 total stops
  • 41h 35m total
  • Quebec to Denver
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WestJet
  • WestJet
  • 14/5
  • 2 total stops
  • 20h 10m total
  • Quebec to Denver
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Highest demand for flights based on searches. 28% potential increase in price (C$ 393 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 58 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Quebec to Denver Intl.
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Price to beat on a one-way flight from Quebec to Denver Intl.
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Find 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 6 January 2026.

Sat 16/56:15 a.m.YOW - DEN
2 stops31h 10mWestJet
Tue 19/512:15 p.m.DEN - YOW
1 stop10h 25mWestJet
Deal found 5/1C$ 333
Sat 25/46:45 a.m.YUL - DEN
2 stops30h 40mWestJet
Mon 27/412:15 p.m.DEN - YUL
1 stop10h 27mWestJet
Deal found 6/1C$ 387
Sun 31/56:45 a.m.YUL - DEN
2 stops14h 05mWestJet
Sun 9/812:15 p.m.DEN - YUL
1 stop10h 27mWestJet
Deal found 5/1C$ 395
Fri 5/66:45 a.m.YUL - DEN
2 stops14h 05mWestJet
Fri 19/612:15 p.m.DEN - YUL
1 stop10h 27mWestJet
Deal found 4/1C$ 409
Sun 31/56:45 a.m.YUL - DEN
2 stops14h 05mWestJet
Mon 10/812:15 p.m.DEN - YUL
1 stop26h 12mWestJet
Deal found 5/1C$ 436
Tue 3/23:50 p.m.YUL - DEN
1 stop20h 59mAmerican Airlines
Tue 10/24:30 p.m.DEN - YUL
1 stop20h 38mAmerican Airlines
Deal found 5/1C$ 439
Mon 9/29:40 a.m.YOW - DEN
1 stop12h 20mMultiple Airlines
Wed 18/212:59 a.m.DEN - YOW
2 stops21h 26mMultiple Airlines
Deal found 6/1C$ 443
Thu 5/27:00 a.m.YOW - DEN
2 stops16h 49mMultiple Airlines
Tue 10/211:59 p.m.DEN - YOW
1 stop15h 14mMultiple Airlines
Deal found 5/1C$ 474
Sat 25/46:00 p.m.YUL - DEN
1 stop19h 25mMultiple Airlines
Mon 27/412:15 p.m.DEN - YUL
1 stop10h 27mMultiple Airlines
Deal found 6/1C$ 494
Fri 17/76:45 a.m.YUL - DEN
2 stops14h 05mWestJet
Sun 2/812:15 p.m.DEN - YUL
1 stop10h 27mWestJet
Deal found 5/1C$ 502
Thu 17/96:45 a.m.YUL - DEN
1 stop30h 40mWestJet
Sun 27/912:15 p.m.DEN - YUL
1 stop10h 27mWestJet
Deal found 5/1C$ 509
Thu 19/25:40 a.m.YOW - DEN
2 stops13h 44mDelta
Tue 24/210:20 a.m.DEN - YOW
2 stops12h 19mDelta
Deal found 6/1C$ 540

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 6 January 2026.
Use the filters below to find and compare flights from Quebec to Denver that are best for you.

Fly from

Quebec

Fly to

Denver

Route

Depart

Return

Price

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Sat 16/5

6:15 a.m.-11:25 a.m.

2 stops31h 10m

Denver Intl

Tue 19/5

12:15 p.m.-4:18 p.m.

2 stops26h 03m

C$ 420

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

3:50 p.m.-10:49 a.m.

1 stop20h 59m

Denver Intl

Tue 10/2

4:30 p.m.-3:08 p.m.

1 stop20h 38m

C$ 439

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Mon 9/2

9:40 a.m.-8:00 p.m.

1 stop12h 20m

Denver Intl

Wed 18/2

12:59 a.m.-12:25 a.m.

2 stops21h 26m

C$ 443

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Thu 5/2

7:00 a.m.-9:49 p.m.

2 stops16h 49m

Denver Intl

Tue 10/2

11:59 p.m.-5:13 p.m.

1 stop15h 14m

C$ 474

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

7:00 a.m.-9:16 p.m.

1 stop16h 16m

Denver Intl

Tue 10/2

3:14 p.m.-3:08 p.m.

1 stop21h 54m

C$ 518

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

5:25 p.m.-7:55 p.m.

Nonstop4h 30m

Denver Intl

Tue 10/2

11:15 a.m.-4:58 p.m.

Nonstop3h 43m

C$ 529

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

5:25 p.m.-7:55 p.m.

Nonstop4h 30m

Denver Intl

Sat 28/2

11:15 a.m.-4:58 p.m.

Nonstop3h 43m

C$ 529

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Thu 19/2

5:40 a.m.-5:24 p.m.

2 stops13h 44m

Denver Intl

Tue 24/2

10:20 a.m.-12:39 a.m.

2 stops12h 19m

C$ 540

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

6:45 a.m.-6:50 p.m.

2 stops14h 05m

Denver Intl

Sat 27/6

12:15 p.m.-12:42 a.m.

1 stop10h 27m

C$ 541

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

9:34 a.m.-8:44 p.m.

1 stop13h 10m

Denver Intl

Sun 25/1

7:10 a.m.-1:22 p.m.

1 stop28h 12m

C$ 548

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 50 results
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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$ 223). Flying from Quebec to Denver in November is currently the most expensive (average of C$ 538). 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 6 January 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 6 January 2026.

The most flights from CAQC to DEN are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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?

    WestJet, American Airlines, and Air Canada can get you from Quebec to Denver in just under 4h 30m. Your travel time can differ by up to 26h 40m. 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, Québec City - Denver Intl or Ottawa - 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: Air Canada (63%), Brussels Airlines (63%), United Airlines( 63%).

  • What are the cheapest flights from Quebec to Denver?

    The cheapest flight price from Quebec to Denver is C$ 292. On average you can expect to pay C$ 729. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Denver Intl), can usually be booked for C$ 476.

  • 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$ 223). Flying from Quebec to Denver in November is currently the most expensive (average of C$ 538). 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
Westminster
Thornton

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Alternative routes for Quebec to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Victoria to Durango flights
Pearson Intl to Gunnison flights
Pierre Elliott Trudeau Intl to Grand Junction flights
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Prince George to Denver flights
Windsor to Denver flights

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 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 261AverageC$ 810FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 405AverageC$ 782FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 420AverageC$ 723FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 555AverageC$ 635FlexibilityNo 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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