Which airlines fly to Colorado?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Colorado from Quebec according to our data. Air Canada is the first choice among our users, with 70% of people opting to fly with this airline when travelling to Colorado. Keep in mind that there are 4 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How long is the flight from Quebec to Colorado?

If you’re flying from a popular airport in Quebec, such as Montreal or Québec City, and flying into Colorado, then you can expect flight times to average 4h 16m and 8h 12m, respectively.

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

As of December 2025, there are 3 flights per day flying from Quebec to Colorado. The most common time of day flights depart is 5:00p.m., with 100% of flights taking off in the afternoon.

What is the cheapest airline that flies from Quebec to Colorado?

United Airlines, Air Canada, and American Airlines are the most popular carriers operating from Quebec to Colorado

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

21 flights are operational weekly from Quebec to Colorado as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When did momondo last update prices for flights from Quebec to Colorado?

Prices for flights from Quebec to Colorado are refreshed on a daily basis.

How many operators does momondo search for flights from Quebec to Colorado?

There are 4 operators available for flights from Quebec to Colorado as of December 2025.

How old do you have to be to fly from Quebec to Colorado?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 233 Cheap Flights from Quebec to Colorado in 2025/26

1 adult

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Find the cheapest flights from Quebec to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:15 a.m. - 1:23 a.m.

YOW

DEN

18h 08m2 stops

4:27 p.m. - 5:25 p.m.

DEN

YOW

22h 58m1 stop

C$ 422Multiple Airlines

Wed, 7 Jan - Wed, 14 Jan

3:55 p.m. - 1:23 a.m.

YOW

DEN

11h 28m1 stop

4:27 p.m. - 5:25 p.m.

DEN

YOW

22h 58m1 stop

C$ 423Multiple Airlines

Wed, 7 Jan - Wed, 14 Jan

8:10 a.m. - 5:44 p.m.

YUL

DEN

11h 34m2 stops

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

DEN

YUL

9h 20m1 stop

C$ 498Air Canada

Fri, 23 Jan - Fri, 30 Jan

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$ 510Air Canada

Fri, 23 Jan - Fri, 30 Jan

6:00 a.m. - 9:58 p.m.

YUL

COS

17h 58m2 stops

3:30 p.m. - 2:00 p.m.

COS

YUL

20h 30m2 stops

C$ 644United Airlines

Wed, 7 Jan - Wed, 14 Jan

9:34 a.m. - 12:22 p.m.

YUL

COS

28h 48m2 stops

1:21 p.m. - 11:50 p.m.

COS

YUL

8h 29m1 stop

C$ 658Delta

Wed, 7 Jan - Wed, 14 Jan

3:50 p.m. - 2:09 p.m.

YUL

COS

24h 19m2 stops

3:17 p.m. - 3:20 p.m.

COS

YUL

22h 03m2 stops

C$ 662American Airlines

Wed, 7 Jan - Wed, 14 Jan

8:30 a.m. - 8:46 p.m.

YUL

COS

14h 16m2 stops

1:32 p.m. - 11:38 a.m.

COS

YUL

20h 06m2 stops

C$ 717United Airlines

Sat, 4 Apr - Tue, 7 Apr

7:00 a.m. - 10:02 p.m.

YUL

GJT

17h 02m2 stops

7:40 a.m. - 7:05 a.m.

GJT

YUL

21h 25m2 stops

C$ 792Delta

Sat, 17 Jan - Wed, 21 Jan

9:10 a.m. - 10:05 a.m.

YOW

COS

26h 55m2 stops

12:38 p.m. - 4:53 p.m.

COS

YOW

26h 15m3 stops

C$ 1,539American Airlines

Mon, 29 Dec - Thu, 1 Jan

American Airlines flights from Quebec to Colorado

Our best American Airlines deals on Quebec to Colorado flight tickets

American Airlines

5 Feb

YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl

20h 58m

1 stop

DEN10:48 a.m.Denver Intl

10 Feb

DEN3:14 p.m.Denver Intl

21h 54m

1 stop

YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 589

Find similar

American Airlines

5 Feb

YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl

20h 58m

1 stop

DEN10:48 a.m.Denver Intl

10 Feb

DEN7:20 a.m.Denver Intl

13h 24m

2 stops

YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 603

Find similar

American Airlines

11 Jan

YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl

20h 58m

1 stop

DEN10:48 a.m.Denver Intl

18 Jan

DEN4:30 p.m.Denver Intl

20h 38m

1 stop

YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 640

Find similar

Air Canada flights from Quebec to Colorado

Our best Air Canada deals on Quebec to Colorado flight tickets

Air Canada

23 Jan

YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl

11h 34m

2 stops

DEN5:44 p.m.Denver Intl

30 Jan

DEN8:05 a.m.Denver Intl

9h 20m

1 stop

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

C$ 498

Find similar

Air Canada

11 Apr

YOW7:15 a.m.Ottawa

9h 05m

2 stops

COS2:20 p.m.Colorado Springs

22 Apr

COS1:32 p.m.Colorado Springs

10h 02m

2 stops

YOW1:34 a.m.Ottawa

C$ 509

Find similar

Air Canada

23 Jan

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

4h 30m

DEN7:55 p.m.Denver Intl

30 Jan

DEN8:05 a.m.Denver Intl

9h 20m

1 stop

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

C$ 510

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Wed 7/1

9:15 a.m.-1:23 a.m.

2 stops18h 08m

Denver Intl

Wed 14/1

4:27 p.m.-5:25 p.m.

1 stop22h 58m

C$ 422

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Wed 7/1

3:55 p.m.-1:23 a.m.

1 stop11h 28m

Denver Intl

Wed 14/1

4:27 p.m.-5:25 p.m.

1 stop22h 58m

C$ 423

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

8:10 a.m.-5:44 p.m.

2 stops11h 34m

Denver Intl

Fri 30/1

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

1 stop9h 20m

C$ 498

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

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

Nonstop4h 30m

Denver Intl

Fri 30/1

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

1 stop9h 20m

C$ 510

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

6:00 a.m.-9:58 p.m.

2 stops17h 58m

Colorado Springs

Wed 14/1

3:30 p.m.-2:00 p.m.

2 stops20h 30m

C$ 644

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

9:34 a.m.-12:22 p.m.

2 stops28h 48m

Colorado Springs

Wed 14/1

1:21 p.m.-11:50 p.m.

1 stop8h 29m

C$ 658

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

3:50 p.m.-2:09 p.m.

2 stops24h 19m

Colorado Springs

Wed 14/1

3:17 p.m.-3:20 p.m.

2 stops22h 03m

C$ 662

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

8:30 a.m.-8:46 p.m.

2 stops14h 16m

Colorado Springs

Tue 7/4

1:32 p.m.-11:38 a.m.

2 stops20h 06m

C$ 717

MontrealGrand Junction

YUL - GJT

YULGJT

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

7:00 a.m.-10:02 p.m.

2 stops17h 02m

Grand Junction Regnl

Wed 21/1

7:40 a.m.-7:05 a.m.

2 stops21h 25m

C$ 792

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Mon 29/12

9:10 a.m.-10:05 a.m.

2 stops26h 55m

Colorado Springs

Thu 1/1

12:38 p.m.-4:53 p.m.

3 stops26h 15m

C$ 1,539

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 Colorado

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 Colorado?

The cheapest month to fly to Colorado from Quebec is in September. Flight prices, which tend to average around C$ 541, are often lower during this time because this is during the off-season. If you don’t want to visit Colorado in September, then you should wait until November to fly from Quebec, when ticket prices are also cheap, with an average price of C$ 541.

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

The cheapest day to depart on your flight to Colorado is on a Wednesday when prices can be found for as low as C$ 792. This is often the case because there is less demand to fly during this day of the week. 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$ 1,034.

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

According to our data, the cheapest time of day to fly to Colorado is in the evening. momondo users have found flights departing from Quebec to Colorado in the evening for as low as C$ 811. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around C$ 932. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Quebec to Colorado flight route?

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

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around C$ 706 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Quebec for as low as C$ 552 on momondo.

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

There are 4 cabin classes available to choose from on Quebec to Colorado 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 Colorado flights?

You could potentially save up to 52% on your flight if you consider stops on a Quebec to Colorado flight.

Cheap Quebec to Colorado flight deals and tips

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

Best price found	C$ 393
Fastest flight time	4h 16m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Quebec in the past 72 hours is C$ 393. The best round-trip flight deal from Quebec to Colorado found on momondo in the last 72 hours is C$ 690.

The fastest flight from Quebec to Colorado takes 4h 16m

Direct flights go from Quebec to Colorado every day.

There are 87 airports in Colorado. From Quebec there are direct flights to Denver Intl (DEN).

Search flight deals

When did momondo last update prices for flights from Quebec to Colorado?
Prices for flights from Quebec to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from Quebec to Colorado?
There are 4 operators available for flights from Quebec to Colorado as of December 2025.
How old do you have to be to fly from Quebec to Colorado?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Quebec to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Quebec to Colorado is Airbus A220-300 (52.61% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (14.22%), Airbus A320-100/200 (7.58%), and Airbus A330-200 (4.27%).

Best airlines flying from Quebec to Colorado

Compare and see reviews for airlines that fly from Quebec to Colorado with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 406	Free Cancellation	Rating 7.2 3,194 reviews	Search WestJet flights
United Airlines	PriceFrom C$ 417	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 421	Free Cancellation	Rating 7.1 10,514 reviews	Search Air Canada flights
American Airlines	PriceFrom C$ 523	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights

Why use momondo?

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

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 Colorado from Quebec.

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

Flights from Quebec to Colorado 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 Colorado?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Quebec to Colorado.

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

Of course. momondo tracks the price of Quebec to Colorado flights. All you need is a valid email address and we will do the rest; it is that quick and easy.