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Cheap flights from Quebec to Denver from C$ 252

YUL — DEN
21 Sep — 28 Sep1
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

Sat 12/95:30 p.m. -
1 stop19h 50m
Fri 18/912:15 p.m. -
1 stop9h 30m
Deal found 21/8C$ 433
Thu 10/95:30 p.m. -
1 stop19h 50m
Thu 17/912:15 p.m. -
1 stop9h 30m
Deal found 19/8C$ 436
Thu 1/108:00 p.m. -
1 stop17h 20m
Mon 5/1012:15 p.m. -
1 stop9h 30m
Deal found 20/8C$ 458
Thu 24/98:15 p.m. -
1 stop17h 05m
Thu 1/1012:15 p.m. -
1 stop15h 20m
Deal found 17/8C$ 469
Sat 3/105:45 p.m. -
2 stops19h 35m
Mon 5/1012:15 p.m. -
1 stop9h 30m
Deal found 20/8C$ 471
Thu 1/105:45 p.m. -
2 stops19h 35m
Sun 4/1012:15 p.m. -
1 stop9h 30m
Deal found 20/8C$ 483
Sat 10/106:45 a.m. -
2 stops30h 35m
Mon 12/1012:15 p.m. -
1 stop9h 30m
Deal found 17/8C$ 487
Thu 1/107:20 a.m. -
1 stop30h 00m
Sun 4/1012:15 p.m. -
1 stop15h 20m
Deal found 17/8C$ 487
Thu 1/106:15 p.m. -
2 stops19h 05m
Mon 5/1012:15 p.m. -
1 stop25h 05m
Deal found 20/8C$ 498
Mon 24/87:20 a.m. -
1 stop30h 00m
Wed 26/812:15 p.m. -
1 stop29h 05m
Deal found 17/8C$ 500
Mon 24/81:47 p.m. -
2 stops10h 28m
Sun 30/811:59 p.m. -
1 stop9h 49m
Deal found 17/8C$ 509
Tue 29/97:15 a.m. -
2 stops15h 07m
Mon 5/1012:15 p.m. -
1 stop9h 30m
Deal found 19/8C$ 522

Find flight deals from Quebec to Denver

Round-trip from

C$ 433

One-way from

C$ 252

Popular in

December

Cheapest in

November

Average price

C$ 612

Good round-trip deal

C$ 765 or less

Good one-way deal

C$ 458 or less
WestJet
  • WestJet
  • 12/9-18/9
  • 2 total stops
  • 29h 20m total
  • Quebec to Denver
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12/9
  • 12/9
  • 2 total stops
  • 12h 46m total
  • Quebec to Denver
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Highest demand for flights based on searches. 9% potential increase in price (C$ 108 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 46 potential savings vs. average RT price).
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Average for round-trip flights in August 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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Cheapflights Fare Finder

 
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 Ottawa - DEN Denver Intl

YOWDEN

Ottawa

Sat 26/9

1:20 p.m.-11:20 a.m.

1 stop24h 00m

Denver Intl

Sun 4/10

12:15 p.m.-3:20 p.m.

1 stop25h 05m

C$ 500

OttawaDenver

YOW Ottawa - DEN Denver Intl

YOWDEN

Ottawa

Thu 24/9

7:20 a.m.-11:20 a.m.

1 stop30h 00m

Denver Intl

Thu 1/10

12:15 p.m.-12:30 p.m.

2 stops22h 15m

C$ 546

OttawaDenver

YOW Ottawa - DEN Denver Intl

YOWDEN

Ottawa

Thu 1/10

8:15 p.m.-11:20 a.m.

1 stop17h 05m

Denver Intl

Thu 29/10

7:00 a.m.-1:00 a.m.

2 stops16h 00m

C$ 552

OttawaDenver

YOW Ottawa - DEN Denver Intl

YOWDEN

Ottawa

Wed 23/9

8:15 p.m.-11:20 a.m.

1 stop17h 05m

Denver Intl

Wed 7/10

10:47 p.m.-7:20 p.m.

2 stops18h 33m

C$ 579

OttawaDenver

YOW Ottawa - DEN Denver Intl

YOWDEN

Ottawa

Fri 18/9

7:00 a.m.-7:37 p.m.

1 stop14h 37m

Denver Intl

Fri 25/9

7:00 a.m.-5:35 a.m.

2 stops20h 35m

C$ 611

OttawaDenver

YOW Ottawa - DEN Denver Intl

YOWDEN

Ottawa

Sat 26/9

2:00 p.m.-11:20 a.m.

3 stops23h 20m

Denver Intl

Sun 4/10

7:50 p.m.-12:55 p.m.

2 stops15h 05m

C$ 629

MontrealDenver

YUL Montreal Pierre Elliott Trudeau Intl - DEN Denver Intl

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

7:20 p.m.-11:20 a.m.

2 stops42h 00m

Denver Intl

Mon 12/10

12:15 p.m.-6:20 p.m.

2 stops28h 05m

C$ 669

OttawaDenver

YOW Ottawa - DEN Denver Intl

YOWDEN

Ottawa

Tue 15/9

6:55 a.m.-7:05 p.m.

2 stops14h 10m

Denver Intl

Fri 18/9

12:59 a.m.-5:35 p.m.

2 stops14h 36m

C$ 670

Québec CityDenver

YQB Québec City - DEN Denver Intl

YQBDEN

Québec City

Wed 14/10

3:59 p.m.-10:26 p.m.

1 stop8h 27m

Denver Intl

Sat 24/10

5:24 a.m.-2:56 p.m.

1 stop7h 32m

C$ 707

OttawaDenver

YOW Ottawa - DEN Denver Intl

YOWDEN

Ottawa

Thu 1/10

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

2 stops13h 10m

Denver Intl

Thu 29/10

10:41 a.m.-12:44 a.m.

2 stops12h 03m

C$ 713

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

Showing 1-10 of 54 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

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, January is the cheapest month in which you can book a flight from Quebec to Denver (average of C$ 645). Flying from Quebec to Denver in December is currently the most expensive (average of C$ 900). 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?

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

The most flights from CAQC to DEN are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

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

Airfare is below average for this route at the moment.
Quebec to Denver flights typically cost between C$ 648 and C$ 1,026 in September.
The cheapest round-trip price found within the last 5 days was C$ 433 on WestJet (12 Sep-18 Sep).

How far ahead should I book a flight from Quebec to Denver?

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Quebec to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

  • 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 Delta can get you from Quebec to Denver in just under 8h 27m. Your travel time can differ by up to 20h 23m. 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: United Airlines (60%), Air Canada (60%), Brussels Airlines( 47%).

  • What are the cheapest flights from Quebec to Denver?

    The cheapest flight price from Quebec to Denver is C$ 432. On average you can expect to pay C$ 811. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Denver Intl), can usually be booked for C$ 505.

  • 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, January is the cheapest month in which you can book a flight from Quebec to Denver (average of C$ 645). Flying from Quebec to Denver in December is currently the most expensive (average of C$ 900). 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
Thornton
Black Hawk

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Quebec to Denver

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 370AverageC$ 920FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 473AverageC$ 534FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 526AverageC$ 824FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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