What is the cheapest airline that flies from Quebec to Denver Intl?

WestJet and Air Canada are the most popular carriers operating from Quebec to Denver Intl

Which airlines fly to Denver?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Denver from Quebec according to our data. Air Canada is the first choice among our users, with 69% of people opting to fly with this airline when travelling to Denver. Keep in mind that there are 4 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

How many flights depart from Quebec to Denver on average per week?

The number of flights available between Quebec and Denver is 21 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long does it take to fly to Denver?

If you’re flying from a popular airport in Quebec, such as Montreal or Québec City, and flying into Denver, then you can expect flight times to average 4h 20m and 8h 09m, respectively.

How many flights depart from Quebec to Denver on average per day?

The number of flights available between Quebec and Denver is 3 per day as of December 2025. The most frequent departure time is 5:00p.m., with 100% of daily flights leaving in the afternoon.

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?

There are 4 operators available for flights from Quebec to Denver Intl Airport as of December 2025.

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.

C$ 218 Cheap Flights from Quebec to Denver in 2025/26

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Find the cheapest flights from Quebec to Denver

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 a.m. - 6:59 p.m.

YOW

DEN

11h 19m1 stop

7:00 a.m. - 5:15 p.m.

DEN

YOW

8h 15m1 stop

C$ 424Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

4:15 p.m. - 8:21 a.m.

YOW

DEN

42h 06m2 stops

7:00 a.m. - 5:15 p.m.

DEN

YOW

8h 15m1 stop

C$ 426Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

9:40 a.m. - 7:59 p.m.

YOW

DEN

12h 19m1 stop

9:20 p.m. - 2:45 p.m.

DEN

YOW

39h 25m2 stops

C$ 442Multiple Airlines

Thu, 8 Jan - Wed, 14 Jan

6:45 a.m. - 6:50 p.m.

YUL

DEN

14h 05m1 stop

12:15 p.m. - 12:42 a.m.

DEN

YUL

10h 27m1 stop

C$ 478WestJet

Fri, 29 May - Sun, 31 May

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

YUL

DEN

4h 30mdirect

8:05 a.m. - 7:25 p.m.

DEN

YUL

9h 20m1 stop

C$ 508Air Canada

Thu, 8 Jan - Wed, 14 Jan

5:40 a.m. - 5:28 p.m.

YOW

DEN

13h 48m2 stops

10:34 a.m. - 12:42 a.m.

DEN

YOW

12h 08m2 stops

C$ 668Delta

Mon, 26 Jan - Fri, 30 Jan

5:40 a.m. - 8:44 p.m.

YOW

DEN

17h 04m2 stops

10:34 a.m. - 12:42 a.m.

DEN

YOW

12h 08m2 stops

C$ 783Delta

Thu, 8 Jan - Wed, 14 Jan

11:49 a.m. - 5:58 p.m.

YQB

DEN

8h 09m1 stop

11:49 a.m. - 10:47 p.m.

DEN

YQB

8h 58m1 stop

C$ 930United Airlines

Thu, 15 Jan - Sun, 18 Jan

3:15 p.m. - 7:55 p.m.

YQB

DEN

6h 40m1 stop

7:05 p.m. - 8:27 a.m.

DEN

YQB

11h 22m2 stops

C$ 931Air Canada

Tue, 24 Feb - Sun, 1 Mar

5:00 a.m. - 4:34 p.m.

YQB

DEN

13h 34m2 stops

6:00 a.m. - 10:47 p.m.

DEN

YQB

14h 47m2 stops

C$ 959United Airlines

Thu, 15 Jan - Sun, 18 Jan

WestJet flights from Quebec to Denver

Our best WestJet deals on Quebec to Denver flight tickets

WestJet

29 May

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

14h 05m

1 stop

DEN6:50 p.m.Denver Intl

31 May

DEN12:15 p.m.Denver Intl

10h 27m

1 stop

YUL12:42 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 478

Find similar

WestJet

19 Dec

YOW5:45 p.m.Ottawa

27h 28m

2 stops

DEN7:13 p.m.Denver Intl

29 Dec

DEN6:00 a.m.Denver Intl

16h 42m

2 stops

YOW12:42 a.m.Ottawa

C$ 1,292

Find similar

WestJet

21 Dec

YOW5:40 a.m.Ottawa

30h 49m

2 stops

DEN10:29 a.m.Denver Intl

28 Dec

DEN4:14 p.m.Denver Intl

30h 28m

2 stops

YOW12:42 a.m.Ottawa

C$ 1,317

Find similar

Air Canada flights from Quebec to Denver

Our best Air Canada deals on Quebec to Denver flight tickets

Air Canada

8 Jan

YUL5:25 p.m.Montreal Pierre Elliott Trudeau Intl

4h 30m

DEN7:55 p.m.Denver Intl

14 Jan

DEN8:05 a.m.Denver Intl

9h 20m

1 stop

YUL7:25 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 508

Find similar

Air Canada

20 Jan

YUL5:25 p.m.Montreal Pierre Elliott Trudeau Intl

4h 30m

DEN7:55 p.m.Denver Intl

27 Jan

DEN11:15 a.m.Denver Intl

3h 43m

YUL4:58 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 517

Find similar

Air Canada

20 Jan

YUL5:25 p.m.Montreal Pierre Elliott Trudeau Intl

4h 30m

DEN7:55 p.m.Denver Intl

27 Jan

DEN8:05 a.m.Denver Intl

10h 50m

1 stop

YUL8:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 524

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Sat 31/1

9:40 a.m.-6:59 p.m.

1 stop11h 19m

Denver Intl

Sat 7/2

7:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 424

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Sat 31/1

4:15 p.m.-8:21 a.m.

2 stops42h 06m

Denver Intl

Sat 7/2

7:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 426

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Thu 8/1

9:40 a.m.-7:59 p.m.

1 stop12h 19m

Denver Intl

Wed 14/1

9:20 p.m.-2:45 p.m.

2 stops39h 25m

C$ 442

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

6:45 a.m.-6:50 p.m.

1 stop14h 05m

Denver Intl

Sun 31/5

12:15 p.m.-12:42 a.m.

1 stop10h 27m

C$ 478

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

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

Nonstop4h 30m

Denver Intl

Wed 14/1

8:05 a.m.-7:25 p.m.

1 stop9h 20m

C$ 508

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Mon 26/1

5:40 a.m.-5:28 p.m.

2 stops13h 48m

Denver Intl

Fri 30/1

10:34 a.m.-12:42 a.m.

2 stops12h 08m

C$ 668

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Thu 8/1

5:40 a.m.-8:44 p.m.

2 stops17h 04m

Denver Intl

Wed 14/1

10:34 a.m.-12:42 a.m.

2 stops12h 08m

C$ 783

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Thu 15/1

11:49 a.m.-5:58 p.m.

1 stop8h 09m

Denver Intl

Sun 18/1

11:49 a.m.-10:47 p.m.

1 stop8h 58m

C$ 930

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 24/2

3:15 p.m.-7:55 p.m.

1 stop6h 40m

Denver Intl

Sun 1/3

7:05 p.m.-8:27 a.m.

2 stops11h 22m

C$ 931

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Thu 15/1

5:00 a.m.-4:34 p.m.

2 stops13h 34m

Denver Intl

Sun 18/1

6:00 a.m.-10:47 p.m.

2 stops14h 47m

C$ 959

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Denver?

In general, September 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$ 540. If you aren’t able to travel during the month of September, then book flights to Denver from Quebec during November instead. Flights to Denver in November, while not as cheap as those in September, still average around C$ 540.

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

The cheapest day to depart from Quebec to Denver is on a Wednesday. Travellers who choose to depart for Denver on a Wednesday will often find tickets for as low as C$ 787. 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$ 1,016.

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 evening. Flights from Quebec to Denver during this time can be as low as C$ 770. Try not to purchase tickets in the afternoon because they tend to be around C$ 930. 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 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$ 705 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$ 548 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?

No. A direct flight is the cheapest option for a flight between Quebec to Denver.

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$ 353
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 C$ 353. The best round-trip flight deal from Quebec to Denver found on momondo in the last 72 hours is C$ 674.

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?
There are 4 operators available for flights from Quebec to Denver Intl Airport as of December 2025.
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?
Based on momondo bookings for flights between Quebec and Denver, the leading plane model is Airbus A220-300, making up 48.55% of the total bookings. Other popular models include Boeing 737 MAX 8 with 21.58%, Airbus A320-100/200 with 6.22%, and Airbus A330-200 with 4.15%.

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
WestJet	PriceFrom C$ 405	Free Cancellation	Rating 7.2 3,205 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 418	Free Cancellation	Rating 7.1 10,534 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 428	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 556	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights

Silverthorne

Wheat Ridge

Winter Park

Lakewood

Longmont

Fort Collins

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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Cheap flights from Quebec to Denver from C$ 218

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 30/1. 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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Big names, great deals

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Filter for what you want

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Find the cheapest flights from Quebec to Denver

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WestJet flights from Quebec to Denver

Our best WestJet deals on Quebec to Denver flight tickets

Air Canada flights from Quebec to Denver

Our best Air Canada deals on Quebec to Denver flight tickets

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Use the filters below to find and compare flights from Quebec to Denver that are best for you.

See travel insights to Denver from

How to get the cheapest flight ticket from Quebec to Denver

What is the cheapest month to fly to Denver?

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

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

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?

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?

No. A direct flight is the cheapest option for a flight between Quebec to Denver.

What is the cheapest airline that flies from Quebec to Denver Intl?

WestJet and Air Canada are the most popular carriers operating from Quebec to Denver Intl

Which airlines fly to Denver?

How many flights depart from Quebec to Denver on average per day?

The number of flights available between Quebec and Denver is 3 per day as of December 2025. The most frequent departure time is 5:00p.m., with 100% of daily flights leaving in the afternoon.

How many flights depart from Quebec to Denver on average per week?

The number of flights available between Quebec and Denver is 21 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long does it take to fly to Denver?

If you’re flying from a popular airport in Quebec, such as Montreal or Québec City, and flying into Denver, then you can expect flight times to average 4h 20m and 8h 09m, respectively.

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

Fastest flight time

Direct flights

Airports in Denver

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

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?

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

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

Travelling to a place near Denver?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado