Find flights
Deals
When to book
FAQs

Cheap flights from Quebec to Denver from C$ 253

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

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 November 2025.

Sat 6/125:10 p.m.YUL - DEN
1 stop10h 13mMultiple Airlines
Sat 13/124:25 p.m.DEN - YUL
2 stops18h 35mMultiple Airlines
Deal found 6/11C$ 470
Sat 6/125:10 p.m.YUL - DEN
1 stop10h 13mMultiple Airlines
Wed 10/124:25 p.m.DEN - YUL
2 stops20h 55mMultiple Airlines
Deal found 4/11C$ 488
Tue 16/129:30 a.m.YOW - DEN
1 stop15h 34mMultiple Airlines
Wed 24/1212:14 a.m.DEN - YOW
2 stops14h 59mMultiple Airlines
Deal found 4/11C$ 499
Fri 5/121:40 p.m.YUL - DEN
2 stops22h 33mMultiple Airlines
Fri 12/124:25 p.m.DEN - YUL
1 stop22h 00mMultiple Airlines
Deal found 5/11C$ 512
Sun 7/128:00 a.m.YUL - DEN
2 stops27h 02mMultiple Airlines
Wed 10/124:25 p.m.DEN - YUL
1 stop22h 00mMultiple Airlines
Deal found 4/11C$ 516
Sat 13/124:35 p.m.YUL - DEN
1 stop17h 49mMultiple Airlines
Mon 15/1211:59 p.m.DEN - YUL
2 stops17h 45mMultiple Airlines
Deal found 5/11C$ 532
Thu 11/129:35 a.m.YOW - DEN
1 stop25h 35mMultiple Airlines
Tue 16/125:30 p.m.DEN - YOW
2 stops45h 43mMultiple Airlines
Deal found 5/11C$ 540
Mon 8/127:10 a.m.YUL - DEN
2 stops28h 19mDelta
Mon 15/125:45 p.m.DEN - YUL
1 stop13h 00mDelta
Deal found 3/11C$ 569
Thu 4/124:15 p.m.YOW - DEN
2 stops31h 23mMultiple Airlines
Thu 11/126:31 p.m.DEN - YOW
1 stop20h 42mMultiple Airlines
Deal found 6/11C$ 577
Thu 18/129:35 a.m.YOW - DEN
1 stop31h 19mMultiple Airlines
Fri 26/126:05 a.m.DEN - YOW
2 stops15h 53mMultiple Airlines
Deal found 4/11C$ 779
Tue 16/126:20 a.m.YOW - DEN
2 stops14h 00mUnited Airlines
Thu 25/126:00 a.m.DEN - YOW
2 stops13h 18mUnited Airlines
Deal found 4/11C$ 855
Wed 3/126:00 a.m.YQB - DEN
1 stop8h 04mUnited Airlines
Wed 10/125:02 a.m.DEN - YQB
2 stops15h 45mUnited Airlines
Deal found 3/11C$ 938

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 November 2025.

Round-trip from

C$ 379

One-way from

C$ 253

Popular in

December

Cheapest in

September

Average price

C$ 629

Good round-trip deal

C$ 672 or less

Good one-way deal

C$ 587 or less
8/1-12/1
  • 8/1-12/1
  • 2 total stops
  • 32h 44m total
  • Quebec to Denver
Search Deals
25/1
  • 25/1
  • 3 total stops
  • 37h 52m total
  • Quebec to Denver
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 143 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 6 November 2025.
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

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 6/12

5:10 p.m.-1:23 a.m.

1 stop10h 13m

Denver Intl

Tue 9/12

12:59 a.m.-4:23 p.m.

2 stops37h 24m

C$ 508

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Fri 23/1

9:30 a.m.-11:04 p.m.

1 stop15h 34m

Denver Intl

Tue 27/1

7:30 a.m.-11:58 p.m.

2 stops14h 28m

C$ 522

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

4:35 p.m.-8:24 a.m.

1 stop17h 49m

Denver Intl

Mon 15/12

11:59 p.m.-7:44 p.m.

2 stops17h 45m

C$ 532

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Thu 11/12

9:35 a.m.-9:10 a.m.

1 stop25h 35m

Denver Intl

Tue 16/12

5:30 p.m.-5:13 p.m.

2 stops45h 43m

C$ 540

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Tue 16/12

9:30 a.m.-8:13 p.m.

1 stop12h 43m

Denver Intl

Thu 25/12

11:25 a.m.-12:35 p.m.

2 stops23h 10m

C$ 563

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

7:10 a.m.-9:29 a.m.

2 stops28h 19m

Denver Intl

Mon 15/12

5:45 p.m.-8:45 a.m.

1 stop13h 00m

C$ 569

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

9:35 a.m.-8:37 p.m.

1 stop13h 02m

Denver Intl

Mon 8/12

12:04 p.m.-12:00 p.m.

2 stops21h 56m

C$ 584

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Fri 30/1

6:30 a.m.-11:04 p.m.

1 stop18h 34m

Denver Intl

Thu 12/2

1:42 p.m.-2:40 p.m.

2 stops22h 58m

C$ 616

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

6:00 a.m.-10:18 a.m.

1 stop6h 18m

Denver Intl

Mon 15/12

5:45 p.m.-8:45 a.m.

1 stop13h 00m

C$ 618

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

9:35 a.m.-8:37 p.m.

1 stop13h 02m

Denver Intl

Thu 11/12

6:15 a.m.-3:55 p.m.

1 stop7h 40m

C$ 618

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 43 results
1
2
3
...
5

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$ 231). Flying from Quebec to Denver in December is currently the most expensive (average of C$ 490). 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 November 2025.

It’s typically best to fly out from Quebec to Denver in the evening. Doing so could potentially save you 63% on the flight price compared to flying at noon, which is usually more expensive.

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 November 2025.

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?

    Delta, United Airlines, and Air Canada can get you from Quebec to Denver in just under 6h 40m. Your travel time can differ by up to 21h 39m. 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: Air Canada (81%), United Airlines (81%), Brussels Airlines( 78%).

  • What are the cheapest flights from Quebec to Denver?

    The cheapest flight price from Quebec to Denver is C$ 347. On average you can expect to pay C$ 820. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Denver Intl), can usually be booked for C$ 512.

  • 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$ 231). Flying from Quebec to Denver in December is currently the most expensive (average of C$ 490). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Quebec to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Denver flights
Pearson Intl to Denver flights
Calgary to Denver flights
Pierre Elliott Trudeau Intl to Denver flights
Edmonton to Denver flights
Winnipeg to Denver flights
Toronto Island to Denver flights
Ottawa to Denver flights
Québec City to Denver flights
Regina to Denver flights
Pearson Intl to Colorado Springs flights
Vancouver Intl to Vail flights
Vancouver Intl to Colorado Springs flights
Pearson Intl to Aspen flights
Victoria to Denver flights
Region of Waterloo Intl to Denver flights
Ottawa to Colorado Springs flights
Halifax to Denver flights
Kelowna to Denver flights
Pierre Elliott Trudeau Intl to Colorado Springs flights
St. John's to Denver flights
Calgary to Colorado Springs flights
Vancouver Intl to Grand Junction flights
Vancouver Intl to Aspen flights
Prince George to Denver flights
Saskatoon to Denver flights
Hamilton to Denver flights
Pearson Intl to Vail flights
Moncton to Denver flights
Pearson Intl to Durango flights
Winnipeg to Colorado Springs flights
Victoria to Durango flights
Pierre Elliott Trudeau Intl to Grand Junction flights
Pearson Intl to Gunnison flights
Pearson Intl to Montrose flights
Windsor to Denver flights
Calgary to Aspen 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 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 369AverageC$ 746FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 402AverageC$ 684FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 422AverageC$ 661FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 533AverageC$ 580FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.