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Cheap flights from Quebec to Denver from C$ 246

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 14/2. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
22 nov. — 29 nov.1
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 23 octubre 2025.

vie. 5/126:45 a.m.YUL - DEN
2 stops9h 17mMultiple Airlines
vie. 12/1211:59 p.m.DEN - YUL
1 stop22h 31mMultiple Airlines
Deal found 21/10C$ 510
mié. 19/115:25 p.m.YUL - DEN
Nonstop4h 30mAir Canada
jue. 27/1111:15 a.m.DEN - YUL
Nonstop3h 43mAir Canada
Deal found 22/10C$ 515
vie. 28/119:00 a.m.YUL - DEN
1 stop10h 44mAir Canada
dom. 30/118:45 a.m.DEN - YUL
1 stop10h 15mAir Canada
Deal found 21/10C$ 529
mié. 19/117:30 a.m.YUL - DEN
1 stop12h 14mAir Canada
sáb. 22/115:30 p.m.DEN - YUL
1 stop6h 23mAir Canada
Deal found 21/10C$ 547
mié. 3/126:45 a.m.YUL - DEN
2 stops17h 44mMultiple Airlines
vie. 5/1211:59 p.m.DEN - YUL
1 stop22h 31mMultiple Airlines
Deal found 23/10C$ 550
jue. 27/116:20 p.m.YUL - DEN
1 stop20h 17mAir Canada
dom. 30/118:45 a.m.DEN - YUL
1 stop11h 14mAir Canada
Deal found 21/10C$ 556
sáb. 6/129:35 a.m.YOW - DEN
1 stop25h 35mMultiple Airlines
sáb. 13/1210:29 p.m.DEN - YOW
2 stops38h 15mMultiple Airlines
Deal found 22/10C$ 564
vie. 5/124:20 p.m.YOW - DEN
1 stop18h 04mMultiple Airlines
dom. 7/1211:00 p.m.DEN - YOW
1 stop16h 10mMultiple Airlines
Deal found 22/10C$ 573
vie. 14/117:35 p.m.YUL - DEN
1 stop16h 24mDelta
mar. 18/117:05 a.m.DEN - YUL
2 stops14h 37mDelta
Deal found 22/10C$ 584
jue. 27/115:25 p.m.YUL - DEN
Nonstop4h 30mAir Canada
lun. 1/128:45 a.m.DEN - YUL
1 stop10h 15mAir Canada
Deal found 23/10C$ 588
vie. 19/123:51 p.m.YUL - DEN
1 stop11h 57mAmerican Airlines
vie. 9/14:30 p.m.DEN - YUL
1 stop20h 37mAmerican Airlines
Deal found 21/10C$ 591
jue. 18/1210:55 a.m.YQB - DEN
2 stops14h 43mUnited Airlines
mar. 23/128:26 p.m.DEN - YQB
2 stops20h 12mUnited Airlines
Deal found 21/10C$ 749

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 23 octubre 2025.

Round-trip from

C$ 413

One-way from

C$ 246

Popular in

December

Cheapest in

September

Average price

C$ 616

Good round-trip deal

C$ 641 or less

Good one-way deal

C$ 475 or less
American Airlines
  • American Airlines
  • 3/2-8/2
  • 2 total stops
  • 41h 34m total
  • Quebec to Denver
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American Airlines
  • American Airlines
  • 14/2
  • 2 total stops
  • 14h 23m total
  • Quebec to Denver
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 30 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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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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 23 octubre 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

vie. 16/1

6:15 p.m.-8:49 a.m.

1 stop16h 34m

Denver Intl

mié. 21/1

8:25 p.m.-2:00 p.m.

1 stop15h 35m

C$ 517

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

vie. 14/11

7:35 p.m.-9:59 a.m.

1 stop16h 24m

Denver Intl

mar. 18/11

7:05 a.m.-11:42 p.m.

2 stops14h 37m

C$ 584

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

jue. 5/2

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

Nonstop4h 30m

Denver Intl

sáb. 14/2

7:45 a.m.-6:40 p.m.

1 stop8h 55m

C$ 616

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

vie. 20/2

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

1 stop15h 34m

Denver Intl

mar. 24/2

4:50 p.m.-5:13 p.m.

1 stop22h 23m

C$ 650

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

vie. 28/11

6:00 a.m.-10:28 p.m.

2 stops18h 28m

Denver Intl

dom. 7/12

3:54 p.m.-11:35 a.m.

2 stops17h 41m

C$ 650

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

mar. 3/2

9:25 a.m.-5:57 p.m.

1 stop10h 32m

Denver Intl

dom. 8/2

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

Nonstop3h 43m

C$ 652

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

dom. 16/11

7:00 a.m.-10:28 p.m.

2 stops17h 28m

Denver Intl

vie. 21/11

4:18 p.m.-11:42 p.m.

1 stop5h 24m

C$ 657

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

vie. 28/11

9:00 a.m.-5:44 p.m.

1 stop10h 44m

Denver Intl

dom. 30/11

8:45 a.m.-9:59 p.m.

1 stop11h 14m

C$ 661

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

mar. 11/11

12:45 p.m.-10:59 p.m.

1 stop12h 14m

Denver Intl

dom. 16/11

6:00 a.m.-5:21 p.m.

1 stop9h 21m

C$ 668

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

vie. 5/12

6:30 p.m.-12:07 a.m.

1 stop7h 37m

Denver Intl

jue. 11/12

12:50 a.m.-11:35 a.m.

1 stop8h 45m

C$ 668

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 41 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$ 230). Flying from Quebec to Denver in September is currently the most expensive (average of C$ 469). 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 23 octubre 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.

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?

    United Airlines and Delta can get you from Quebec to Denver in just under 16h 24m. Your travel time can differ by up to 10m. There are 2585 km between Quebec and Denver. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Quebec to Denver one-way?

    C$ 246 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from C$ 351 and C$ 507, respectively.

  • 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 (64%), United Airlines (64%), Brussels Airlines( 58%).

  • What are the cheapest flights from Quebec to Denver?

    The cheapest flight price from Quebec to Denver is C$ 340. On average you can expect to pay C$ 753. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Denver Intl), can usually be booked for C$ 510.

  • 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$ 230). Flying from Quebec to Denver in September is currently the most expensive (average of C$ 469). 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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Calgary to Colorado Springs flights
Hamilton to Denver flights
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Prince George to Denver flights
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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 23 octubre 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 366AverageC$ 742FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 399AverageC$ 674FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 419AverageC$ 630FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 529AverageC$ 576FlexibilityNo 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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