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Cheap flights from Quebec to Denver from C$ 344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to Denver departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Quebec to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:15 a.m. - 11:20 a.m.
YUL
-
DEN
30h 05m
1 stop
WestJet Logo
12:15 p.m. - 11:45 p.m.
DEN
-
YUL
9h 30m
1 stop
C$ 562WestJet
Sun, 11 Oct - Thu, 15 Oct
WestJet Logo
8:00 p.m. - 11:20 a.m.
YUL
-
DEN
17h 20m
1 stop
WestJet Logo
12:15 p.m. - 11:45 p.m.
DEN
-
YUL
9h 30m
1 stop
C$ 569WestJet
Sat, 3 Oct - Thu, 8 Oct
WestJet Logo
6:45 a.m. - 11:20 a.m.
YUL
-
DEN
30h 35m
2 stops
WestJet Logo
12:15 p.m. - 11:45 p.m.
DEN
-
YUL
9h 30m
1 stop
C$ 572WestJet
Sun, 11 Oct - Thu, 15 Oct
WestJet Logo
6:45 a.m. - 11:20 a.m.
YUL
-
DEN
30h 35m
2 stops
WestJet Logo
12:15 p.m. - 11:45 p.m.
DEN
-
YUL
9h 30m
1 stop
C$ 577WestJet
Sat, 3 Oct - Thu, 8 Oct
WestJet Logo
5:30 p.m. - 11:20 a.m.
YUL
-
DEN
19h 50m
1 stop
WestJet Logo
12:15 p.m. - 7:05 a.m.
DEN
-
YUL
16h 50m
1 stop
C$ 612WestJet
Sat, 3 Oct - Thu, 8 Oct
WestJet Logo
6:45 a.m. - 11:20 a.m.
YUL
-
DEN
30h 35m
2 stops
WestJet Logo
12:15 p.m. - 6:20 p.m.
DEN
-
YUL
28h 05m
2 stops
C$ 614WestJet
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
5:50 p.m. - 8:27 p.m.
YUL
-
DEN
4h 37mdirect
Air Canada Logo
1:25 p.m. - 9:53 p.m.
DEN
-
YUL
6h 28m
1 stop
C$ 624Air Canada
Wed, 18 Nov - Sat, 21 Nov
Air Canada Logo
11:10 a.m. - 4:38 p.m.
YUL
-
DEN
7h 28m
1 stop
Air Canada Logo
1:25 p.m. - 9:53 p.m.
DEN
-
YUL
6h 28m
1 stop
C$ 635Air Canada
Wed, 18 Nov - Sat, 21 Nov
Multiple Airlines Logo
6:00 a.m. - 9:41 p.m.
YOW
-
DEN
17h 41m
2 stops
Multiple Airlines Logo
12:15 p.m. - 12:40 a.m.
DEN
-
YOW
10h 25m
1 stop
C$ 742Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
American Airlines Logo
3:56 p.m. - 9:39 a.m.
YQB
-
DEN
19h 43m
1 stop
American Airlines Logo
2:45 p.m. - 3:18 p.m.
DEN
-
YQB
22h 33m
1 stop
C$ 790American Airlines
Sun, 6 Sep - Thu, 10 Sep

WestJet flights from Quebec to Denver

Our best WestJet deals on Quebec to Denver flight tickets
WestJet
11 Oct
YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl
30h 05m
1 stop
DEN11:20 a.m.Denver Intl
15 Oct
DEN12:15 p.m.Denver Intl
9h 30m
1 stop
YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 562
WestJet
3 Oct
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
DEN11:20 a.m.Denver Intl
8 Oct
DEN12:15 p.m.Denver Intl
9h 30m
1 stop
YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 569
WestJet
11 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
30h 35m
2 stops
DEN11:20 a.m.Denver Intl
15 Oct
DEN12:15 p.m.Denver Intl
9h 30m
1 stop
YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 572

American Airlines flights from Quebec to Denver

Our best American Airlines deals on Quebec to Denver flight tickets
American Airlines
9 Jun
YUL7:51 a.m.Montreal Pierre Elliott Trudeau Intl
7h 29m
1 stop
DEN1:20 p.m.Denver Intl
11 Jun
DEN11:59 p.m.Denver Intl
19h 39m
1 stop
YUL9:38 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 712
American Airlines
8 Jun
YUL3:48 p.m.Montreal Pierre Elliott Trudeau Intl
18h 19m
1 stop
DEN8:07 a.m.Denver Intl
15 Jun
DEN6:10 p.m.Denver Intl
18h 34m
1 stop
YUL2:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 717
American Airlines
10 Jun
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
7h 43m
1 stop
DEN8:13 p.m.Denver Intl
17 Jun
DEN5:00 a.m.Denver Intl
7h 44m
1 stop
YUL2:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 765

momondo 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, momondo users made 96,600 searches. Data last updated 27 May 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

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

7:15 a.m.-11:20 a.m.

1 stop30h 05m

Denver Intl

Thu 15/10

12:15 p.m.-11:45 p.m.

1 stop9h 30m

C$ 562

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

8:00 p.m.-11:20 a.m.

1 stop17h 20m

Denver Intl

Thu 8/10

12:15 p.m.-11:45 p.m.

1 stop9h 30m

C$ 569

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

6:45 a.m.-11:20 a.m.

2 stops30h 35m

Denver Intl

Thu 15/10

12:15 p.m.-11:45 p.m.

1 stop9h 30m

C$ 572

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

6:45 a.m.-11:20 a.m.

2 stops30h 35m

Denver Intl

Thu 8/10

12:15 p.m.-11:45 p.m.

1 stop9h 30m

C$ 577

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

5:30 p.m.-11:20 a.m.

1 stop19h 50m

Denver Intl

Thu 8/10

12:15 p.m.-7:05 a.m.

1 stop16h 50m

C$ 612

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

6:45 a.m.-11:20 a.m.

2 stops30h 35m

Denver Intl

Thu 15/10

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

2 stops28h 05m

C$ 614
Quickest round-trip

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

5:50 p.m.-8:27 p.m.

Nonstop4h 37m

Denver Intl

Sat 21/11

1:25 p.m.-9:53 p.m.

1 stop6h 28m

C$ 624

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

11:10 a.m.-4:38 p.m.

1 stop7h 28m

Denver Intl

Sat 21/11

1:25 p.m.-9:53 p.m.

1 stop6h 28m

C$ 635

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Wed 8/7

6:00 a.m.-9:41 p.m.

2 stops17h 41m

Denver Intl

Wed 15/7

12:15 p.m.-12:40 a.m.

1 stop10h 25m

C$ 742

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Sun 6/9

3:56 p.m.-9:39 a.m.

1 stop19h 43m

Denver Intl

Thu 10/9

2:45 p.m.-3:18 p.m.

1 stop22h 33m

C$ 790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Quebec to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denver?

In general, August is the cheapest month to fly from Quebec to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 206. If you aren’t able to travel during the month of August, then book flights to Denver from Quebec during October instead. Flights to Denver in October, while not as cheap as those in August, still average around C$ 218.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from Quebec to Denver is on a Friday. Travellers who choose to depart for Denver on a Friday will often find tickets for as low as C$ 841. On the other hand, Sunday is the most expensive day to depart from Quebec because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,049.

What is the cheapest time of day to depart on your flight to Denver?

Our most recent data shows that the best time of day to fly to Denver is in the morning. Flights from Quebec to Denver during this time can be as low as C$ 887. Try not to purchase tickets in the afternoon because they tend to be around C$ 942. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Quebec to Denver Intl flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Denver Intl for the best Quebec - Denver Intl flight prices

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

You are more likely to see cheaper flights to Denver from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around C$ 728 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Quebec for as low as C$ 587 on momondo.

What cabin class options are available on Quebec to Denver flights?

There are 3 cabin classes available to choose from on Quebec to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Quebec to Denver flights?

You could potentially save up to 28% on your flight if you consider stops on a Quebec to Denver flight.

Cheap Quebec to Denver flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Denver

Best price found

C$ 434

Fastest flight time

4h 16m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Quebec in the past 72 hours is C$ 434. The best round-trip flight deal from Quebec to Denver found on momondo in the last 72 hours is C$ 856.
The fastest flight from Quebec to Denver takes 4h 16m
Direct flights go from Quebec to Denver every day.
There is 1 airport in Denver. From Quebec there are direct flights to Denver Intl (DEN).
Search flight deals

Frequently asked questions about flying from Quebec to Denver

  • When did momondo last update prices for flights from Quebec to Denver Intl Airport?

    Prices for flights from Quebec to Denver Intl Airport are updated daily.

  • How many operators does momondo search for flights from Quebec to Denver Intl Airport?

  • How old do you have to be to fly from Quebec to Denver Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Quebec to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Quebec to Denver?

Best airlines flying from Quebec to Denver

Compare and see reviews for airlines that fly from Quebec to Denver with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 372Free CancellationRating
7.4
9,749 reviews
Search United Airlines flights
WestJetPriceFrom C$ 417Free CancellationRating
7.2
3,347 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 420Free CancellationRating
7.1
11,092 reviews
Search Air Canada flights

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Keystone
Wheat Ridge
Winter Park
Lakewood
Longmont
Silverthorne
Boulder
Englewood

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Quebec.

Can I find flights from Quebec to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver from Quebec with this policy.

How can momondo help me find flights from Quebec to Denver?

momondo helps you find the best flight between Quebec and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Quebec to Denver right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Quebec and alert you when they change.

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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