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Cheap flights from Quebec to Denver from $171

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 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
3:45 pm - 11:25 am
YOW
-
DEN
21h 40m1 stop
WestJet Logo
12:15 pm - 12:40 am
DEN
-
YOW
10h 25m1 stop
$342WestJet
Wed, May 20 - Tue, May 26
Multiple Airlines Logo
8:00 am - 12:38 am
YUL
-
DEN
18h 38m2 stops
Multiple Airlines Logo
4:25 pm - 4:25 pm
DEN
-
YUL
22h 00m1 stop
$362Multiple Airlines
Tue, Mar 24 - Wed, Apr 1
Multiple Airlines Logo
5:10 pm - 1:23 am
YUL
-
DEN
10h 13m1 stop
Multiple Airlines Logo
4:25 pm - 4:25 pm
DEN
-
YUL
22h 00m1 stop
$369Multiple Airlines
Wed, Apr 1 - Sun, Apr 12
Multiple Airlines Logo
5:10 pm - 1:23 am
YUL
-
DEN
10h 13m1 stop
Multiple Airlines Logo
4:25 pm - 4:25 pm
DEN
-
YUL
22h 00m1 stop
$371Multiple Airlines
Wed, Apr 1 - Fri, Apr 10
Multiple Airlines Logo
8:00 am - 8:34 pm
YUL
-
DEN
38h 34m2 stops
Multiple Airlines Logo
7:24 pm - 12:30 am
DEN
-
YUL
27h 06m1 stop
$374Multiple Airlines
Thu, Feb 12 - Sun, Feb 22
WestJet Logo
6:45 am - 6:50 pm
YUL
-
DEN
14h 05m2 stops
WestJet Logo
12:15 pm - 12:42 am
DEN
-
YUL
10h 27m1 stop
$383WestJet
Thu, May 21 - Mon, May 25
Air Canada Logo
3:15 pm - 7:55 pm
YQB
-
DEN
6h 40m1 stop
Air Canada Logo
7:05 pm - 8:29 am
DEN
-
YQB
11h 24m2 stops
$569Air Canada
Sun, Jan 18 - Sat, Jan 24
Air Canada Logo
3:15 pm - 7:55 pm
YQB
-
DEN
6h 40m1 stop
Air Canada Logo
1:25 pm - 10:43 pm
DEN
-
YQB
7h 18m1 stop
$578Air Canada
Sun, Jan 18 - Sat, Jan 24
United Airlines Logo
3:10 pm - 11:02 pm
YOW
-
DEN
9h 52m1 stop
United Airlines Logo
3:47 pm - 11:54 pm
DEN
-
YOW
6h 07m1 stop
$591United Airlines
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
5:11 pm - 10:00 pm
YOW
-
DEN
6h 49m1 stop
United Airlines Logo
11:20 am - 9:18 pm
DEN
-
YOW
7h 58m1 stop
$592United Airlines
Sun, Jan 18 - Thu, Jan 22

United Airlines flights from Quebec to Denver

Our best United Airlines deals on Quebec to Denver flight tickets
United Airlines
Mar 19
YUL2:13 pmMontreal Pierre Elliott Trudeau Intl
9h 53m
1 stop
DEN10:06 pmDenver Intl
Apr 2
DEN6:00 amDenver Intl
7h 00m
1 stop
YUL3:00 pmMontreal Pierre Elliott Trudeau Intl
$440
Find similar
United Airlines
Jan 9
YUL5:25 pmMontreal Pierre Elliott Trudeau Intl
4h 30m
DEN7:55 pmDenver Intl
Jan 15
DEN11:15 amDenver Intl
3h 43m
YUL4:58 pmMontreal Pierre Elliott Trudeau Intl
$488
Find similar
United Airlines
Jan 10
YUL5:25 pmMontreal Pierre Elliott Trudeau Intl
4h 30m
DEN7:55 pmDenver Intl
Jan 17
DEN11:15 amDenver Intl
3h 43m
YUL4:58 pmMontreal Pierre Elliott Trudeau Intl
$564
Find similar

American Airlines flights from Quebec to Denver

Our best American Airlines deals on Quebec to Denver flight tickets
American Airlines
Jan 9
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
12h 43m
2 stops
DEN6:13 pmDenver Intl
Jan 12
DEN7:50 amDenver Intl
12h 54m
2 stops
YUL10:44 pmMontreal Pierre Elliott Trudeau Intl
$460
Find similar
American Airlines
Jan 9
YUL12:59 pmMontreal Pierre Elliott Trudeau Intl
11h 35m
2 stops
DEN10:34 pmDenver Intl
Jan 12
DEN7:50 amDenver Intl
12h 54m
2 stops
YUL10:44 pmMontreal Pierre Elliott Trudeau Intl
$626
Find similar
American Airlines
Feb 13
YOW6:40 amOttawa
17h 56m
2 stops
DEN10:36 pmDenver Intl
Feb 16
DEN7:00 amDenver Intl
15h 43m
2 stops
YOW12:43 amOttawa
$705
Find similar

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 832,500 searches. Data last updated December 28, 2025.
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

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Wed 5/20

3:45 pm-11:25 am

1 stop21h 40m

Denver Intl

Tue 5/26

12:15 pm-12:40 am

1 stop10h 25m

$342

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 3/24

8:00 am-12:38 am

2 stops18h 38m

Denver Intl

Wed 4/1

4:25 pm-4:25 pm

1 stop22h 00m

$362

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

5:10 pm-1:23 am

1 stop10h 13m

Denver Intl

Sun 4/12

4:25 pm-4:25 pm

1 stop22h 00m

$369

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

5:10 pm-1:23 am

1 stop10h 13m

Denver Intl

Fri 4/10

4:25 pm-4:25 pm

1 stop22h 00m

$371

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

8:00 am-8:34 pm

2 stops38h 34m

Denver Intl

Sun 2/22

7:24 pm-12:30 am

1 stop27h 06m

$374

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 5/21

6:45 am-6:50 pm

2 stops14h 05m

Denver Intl

Mon 5/25

12:15 pm-12:42 am

1 stop10h 27m

$383

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Sun 1/18

3:15 pm-7:55 pm

1 stop6h 40m

Denver Intl

Sat 1/24

7:05 pm-8:29 am

2 stops11h 24m

$569

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Sun 1/18

3:15 pm-7:55 pm

1 stop6h 40m

Denver Intl

Sat 1/24

1:25 pm-10:43 pm

1 stop7h 18m

$578

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Mon 1/19

3:10 pm-11:02 pm

1 stop9h 52m

Denver Intl

Mon 1/26

3:47 pm-11:54 pm

1 stop6h 07m

$591

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Sun 1/18

5:11 pm-10:00 pm

1 stop6h 49m

Denver Intl

Thu 1/22

11:20 am-9:18 pm

1 stop7h 58m

$592

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?

The cheapest month to fly to Denver from Quebec is in September. Flight prices, which tend to average around $392, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until November to fly from Quebec, when ticket prices are also cheap, with an average price of $392.

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

The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $467. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $717.

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

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $532. Flights in the afternoon are often more expensive with an average ticket price of $645.

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 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 $514 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 $398 on momondo.

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

There are 4 cabin classes available to choose from on Quebec to Denver Intl 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 8% 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

$274

Fastest flight time

4h 20m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Quebec in the past 72 hours is $274. The best round-trip flight deal from Quebec to Denver found on momondo in the last 72 hours is $488.
The fastest flight from Quebec to Denver takes 4h 20m
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

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Air CanadaPriceFrom $374Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights
United AirlinesPriceFrom $430Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Frisco
Silverthorne
Centennial
Grand Lake

Why use momondo?

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

It is quick and easy to find Quebec to Denver flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denver that suits you.

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

Flights from Quebec to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Denver from Quebec. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Denver from Quebec. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Denver trip

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