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

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

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 November 2025. The most frequent departure time is 5:00PM, with 100% of daily flights leaving in the afternoon.

How long does it take to fly to Denver?

Flight times vary depending on what airport in Quebec you fly out of and what airport in Denver you fly into. For example, flying from Montreal to Denver takes 4h 15m on average. On the other hand, flying from Québec City to Denver takes 8h 02m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

21 flights are operational weekly from Quebec to Denver as of November 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 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 2 operators available for flights from Quebec to Denver Intl Airport as of November 2025.

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.

$178 Cheap Flights from Quebec to Denver in 2025/26

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6:45 am - 8:56 amYUL-DEN

28h 11m2 stops

4:25 pm - 4:25 pmDEN-YUL

22h 00m1 stop

$332Multiple Airlines

Find Deal

Sun, Dec 14 - Wed, Dec 17

5:10 pm - 7:09 pmYUL-DEN

27h 59m1 stop

9:00 pm - 4:23 pmDEN-YUL

41h 23m2 stops

$333Multiple Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

4:35 pm - 7:50 amYUL-DEN

17h 15m1 stop

4:38 pm - 4:30 pmDEN-YUL

21h 52m2 stops

$334Multiple Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 17

5:10 pm - 7:09 pmYUL-DEN

27h 59m1 stop

11:59 pm - 12:30 amDEN-YUL

22h 31m1 stop

$339Multiple Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

4:15 pm - 8:56 amYOW-DEN

42h 41m2 stops

11:59 pm - 5:13 pmDEN-YOW

15h 14m1 stop

$343Multiple Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

3:52 pm - 10:49 amYUL-DEN

20h 57m1 stop

4:30 pm - 3:08 pmDEN-YUL

20h 38m1 stop

$362American Airlines

Find Deal

Tue, Feb 3 - Mon, Feb 9

7:30 am - 5:44 pmYUL-DEN

12h 14m1 stop

11:15 am - 4:58 pmDEN-YUL

3h 43mnonstop

$363Air Canada

Find Deal

Thu, Dec 4 - Wed, Dec 10

5:00 am - 4:30 pmYQB-DEN

13h 30m2 stops

7:50 am - 10:43 pmDEN-YQB

12h 53m2 stops

$651United Airlines

Find Deal

Tue, Dec 16 - Wed, Jan 7

5:03 pm - 11:44 pmYQB-DEN

8h 41m1 stop

11:49 am - 10:47 pmDEN-YQB

8h 58m1 stop

$664United Airlines

Find Deal

Mon, Dec 15 - Wed, Jan 7

9:15 am - 4:35 pmYQB-DEN

9h 20m2 stops

1:25 pm - 10:25 pmDEN-YQB

7h 00m1 stop

$671Air Canada

Find Deal

Fri, Apr 3 - Tue, Apr 7

United Airlines flights from Quebec to Denver

Our best United Airlines deals on Quebec to Denver flight tickets

United Airlines

Jan 29

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

10h 51m

1 stop

DEN2:51 pmDenver Intl

Feb 2

DEN8:25 pmDenver Intl

14h 21m

2 stops

YUL12:46 pmMontreal Pierre Elliott Trudeau Intl

$434

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United Airlines

Jan 11

YOW5:11 pmOttawa

15h 50m

2 stops

DEN7:01 amDenver Intl

Jan 13

DEN9:50 amDenver Intl

12h 04m

2 stops

YOW11:54 pmOttawa

$569

Find similar

United Airlines

Nov 26

YUL4:45 pmMontreal Pierre Elliott Trudeau Intl

21h 47m

1 stop

DEN12:32 pmDenver Intl

Dec 2

DEN11:15 amDenver Intl

3h 43m

YUL4:58 pmMontreal Pierre Elliott Trudeau Intl

$581

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Air Canada flights from Quebec to Denver

Our best Air Canada deals on Quebec to Denver flight tickets

Air Canada

Dec 4

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

12h 14m

1 stop

DEN5:44 pmDenver Intl

Dec 10

DEN11:15 amDenver Intl

3h 43m

YUL4:58 pmMontreal Pierre Elliott Trudeau Intl

$363

Find similar

Air Canada

Dec 4

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

12h 14m

1 stop

DEN5:44 pmDenver Intl

Dec 10

DEN5:30 pmDenver Intl

6h 23m

1 stop

YUL1:53 amMontreal Pierre Elliott Trudeau Intl

$365

Find similar

Air Canada

Dec 9

YUL5:25 pmMontreal Pierre Elliott Trudeau Intl

4h 30m

DEN7:55 pmDenver Intl

Dec 16

DEN5:30 pmDenver Intl

6h 23m

1 stop

YUL1:53 amMontreal Pierre Elliott Trudeau Intl

$379

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Fly from

Fly to

Route

Depart

Return

Price

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

6:45 am-8:56 am

2 stops28h 11m

Denver Intl

Wed 12/17

4:25 pm-4:25 pm

1 stop22h 00m

$332

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 12/9

5:10 pm-7:09 pm

1 stop27h 59m

Denver Intl

Tue 12/16

9:00 pm-4:23 pm

2 stops41h 23m

$333

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

4:35 pm-7:50 am

1 stop17h 15m

Denver Intl

Sat 1/17

4:38 pm-4:30 pm

2 stops21h 52m

$334

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 12/9

5:10 pm-7:09 pm

1 stop27h 59m

Denver Intl

Tue 12/16

11:59 pm-12:30 am

1 stop22h 31m

$339

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Tue 12/9

4:15 pm-8:56 am

2 stops42h 41m

Denver Intl

Tue 12/16

11:59 pm-5:13 pm

1 stop15h 14m

$343

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

3:52 pm-10:49 am

1 stop20h 57m

Denver Intl

Mon 2/9

4:30 pm-3:08 pm

1 stop20h 38m

$362

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 12/4

7:30 am-5:44 pm

1 stop12h 14m

Denver Intl

Wed 12/10

11:15 am-4:58 pm

Nonstop3h 43m

$363

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 12/16

5:00 am-4:30 pm

2 stops13h 30m

Denver Intl

Wed 1/7

7:50 am-10:43 pm

2 stops12h 53m

$651

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Mon 12/15

5:03 pm-11:44 pm

1 stop8h 41m

Denver Intl

Wed 1/7

11:49 am-10:47 pm

1 stop8h 58m

$664

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Fri 4/3

9:15 am-4:35 pm

2 stops9h 20m

Denver Intl

Tue 4/7

1:25 pm-10:25 pm

1 stop7h 00m

$671

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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?

The cheapest month to fly to Denver from Quebec is in September. Flight prices, which tend to average around $393, 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 May to fly from Quebec, when ticket prices are also cheap, with an average price of $407.

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 $466. 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 $753.

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 $647.

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 $517 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 $410 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	$428
Fastest flight time	4h 15m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Quebec in the past 72 hours is $428. The best round-trip flight deal from Quebec to Denver found on momondo in the last 72 hours is $459.

The fastest flight from Quebec to Denver takes 4h 15m

Direct flights go from Quebec to Denver every day.

There is 1 airport near Denver: 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 2 operators available for flights from Quebec to Denver Intl Airport as of November 2025.
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?
Based on momondo bookings for flights between Quebec and Denver, the leading plane model is Airbus A220-300, making up 58.52% of the total bookings. Other popular models include Boeing 737 MAX 8 with 10.92%, Airbus A320-100/200 with 6.99%, and Airbus A319 with 5.24%.

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 Canada	PriceFrom $374	Free Cancellation	Rating 7.1 10,441 reviews		Search Air Canada flights
United Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 9,014 reviews		Search United Airlines flights

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Fort Collins

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Cripple Creek

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Boulder

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Lakewood

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Westminster

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Copper Mountain

Silverthorne

Frisco

Centennial

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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

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 $178

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 1/7. 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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United Airlines flights from Quebec to Denver

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Air Canada flights from Quebec to Denver

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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?

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 $466. 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 $753.

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 $647.

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?

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

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 November 2025. The most frequent departure time is 5:00PM, with 100% of daily flights leaving in the afternoon.

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

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

How long does it take to fly 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

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

Traveling 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

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