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

United Airlines, Air Canada, and American Airlines are the most popular carriers operating from Québec City to Denver Intl

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

Prices for flights from Québec City Airport to Denver Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Québec City Airport to Denver Intl Airport?

As of September 2025, there is 1 operator available to choose from for flights from Québec City Airport to Denver Intl Airport.

How old do you have to be to fly from Québec City Airport to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Québec City Airport 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.

$195 Cheap Flights from Québec City to Denver in 2025/26

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Find the cheapest flights from Québec City to Denver

Round-trip

One-way

Last minute

Cheap round-trip flights

5:10 pm - 11:38 pmYQB-DEN

8h 28m1 stop

7:45 am - 10:47 pmDEN-YQB

13h 02m2 stops

$342United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

5:00 am - 10:23 amYQB-DEN

7h 23m1 stop

6:00 am - 2:13 pmDEN-YQB

6h 13m1 stop

$343United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

5:00 am - 12:30 pmYQB-DEN

9h 30m2 stops

7:45 am - 10:47 pmDEN-YQB

13h 02m2 stops

$349United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

3:20 pm - 7:55 pmYQB-DEN

6h 35m1 stop

5:30 pm - 9:45 amDEN-YQB

14h 15m1 stop

$390Air Canada

Find Deal

Tue, Mar 3 - Fri, Mar 6

11:50 am - 9:25 pmYQB-DEN

11h 35m1 stop

1:25 pm - 9:57 amDEN-YQB

18h 32m2 stops

$422

Find Deal

Tue, Mar 3 - Fri, Mar 6

5:00 am - 2:23 pmYQB-DEN

11h 23m2 stops

6:30 am - 10:28 pmDEN-YQB

13h 58m2 stops

$578United Airlines

Find Deal

Tue, Mar 3 - Fri, Mar 6

United Airlines flights from Québec City to Denver

Our best United Airlines deals on Québec City to Denver flight tickets

United Airlines

Oct 28

YQB5:10 pmQuébec City

8h 28m

1 stop

DEN11:38 pmDenver Intl

Nov 4

DEN7:45 amDenver Intl

13h 02m

2 stops

YQB10:47 pmQuébec City

$342

Find similar

United Airlines

Oct 28

YQB5:00 amQuébec City

7h 23m

1 stop

DEN10:23 amDenver Intl

Nov 4

DEN6:00 amDenver Intl

6h 13m

1 stop

YQB2:13 pmQuébec City

$343

Find similar

United Airlines

Oct 28

YQB5:00 amQuébec City

9h 30m

2 stops

DEN12:30 pmDenver Intl

Nov 4

DEN7:45 amDenver Intl

13h 02m

2 stops

YQB10:47 pmQuébec City

$349

Find similar

American Airlines flights from Québec City to Denver

Our best American Airlines deals on Québec City to Denver flight tickets

American Airlines

Sep 17

YQB4:14 pmQuébec City

18h 39m

1 stop

DEN8:53 amDenver Intl

Sep 21

DEN1:57 pmDenver Intl

19h 48m

1 stop

YQB11:45 amQuébec City

$907

Find similar

American Airlines

Sep 17

YQB1:10 pmQuébec City

10h 59m

2 stops

DEN10:09 pmDenver Intl

Sep 21

DEN2:13 pmDenver Intl

23h 19m

1 stop

YQB3:32 pmQuébec City

$917

Find similar

American Airlines

Sep 17

YQB4:14 pmQuébec City

19h 28m

2 stops

DEN9:42 amDenver Intl

Sep 21

DEN6:59 pmDenver Intl

16h 45m

2 stops

YQB1:44 pmQuébec City

$922

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 10/28

5:10 pm-11:38 pm

1 stop8h 28m

Denver Intl

Tue 11/4

7:45 am-10:47 pm

2 stops13h 02m

$342

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 10/28

5:00 am-10:23 am

1 stop7h 23m

Denver Intl

Tue 11/4

6:00 am-2:13 pm

1 stop6h 13m

$343

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 10/28

5:00 am-12:30 pm

2 stops9h 30m

Denver Intl

Tue 11/4

7:45 am-10:47 pm

2 stops13h 02m

$349

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 3/3

3:20 pm-7:55 pm

1 stop6h 35m

Denver Intl

Fri 3/6

5:30 pm-9:45 am

1 stop14h 15m

$390

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 3/3

11:50 am-9:25 pm

1 stop11h 35m

Denver Intl

Fri 3/6

1:25 pm-9:57 am

2 stops18h 32m

$422

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 3/3

5:00 am-2:23 pm

2 stops11h 23m

Denver Intl

Fri 3/6

6:30 am-10:28 pm

2 stops13h 58m

$578

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 9/30

4:55 pm-11:15 pm

1 stop8h 20m

$195

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Mon 10/20

8:35 pm-10:04 am

2 stops15h 29m

$229

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 9/30

6:20 pm-11:58 am

2 stops19h 38m

$248

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 9/30

8:35 pm-11:58 am

2 stops17h 23m

$258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Québec City 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

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Québec City is in March. Flight prices, which tend to average around $190, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in March, then you should wait until January to fly from Québec City, when ticket prices are also cheap, with an average price of $213.

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 $476. 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 $583.

When to book flights from Québec City to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Québec City to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Québec City to Denver (YQB to DEN) flight deals and tips

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

Direct flights	None

There are no direct flights from Québec City to Denver. There are no popular flight routes from Québec City to Denver.

Search flight deals

How far is Québec City to Denver Intl by plane?
The straight-line distance from Québec City to Denver Intl is 1751.4 mi. By plane, this route typically takes 6h 35m.
When did momondo last update prices for flights from Québec City Airport to Denver Intl Airport?
Prices for flights from Québec City Airport to Denver Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Québec City Airport to Denver Intl Airport?
As of September 2025, there is 1 operator available to choose from for flights from Québec City Airport to Denver Intl Airport.
How old do you have to be to fly from Québec City Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Québec City Airport 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 airline from Québec City to Denver?
momondo data reveals that the most frequently booked airline on the route from Québec City to Denver is Air Canada, representing 100% of all bookings.

Best airlines flying from Québec City to Denver

Compare and see reviews for airlines that fly from Québec City to Denver with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $507	Free Cancellation	Rating 7.1 10,000 reviews		Search Air Canada flights

Estes Park

Breckenridge

Black Hawk

Aurora

Fort Collins

Keystone

Cripple Creek

Boulder

Manitou Springs

Longmont

Lakewood

Greeley

Thornton

Westminster

Winter Park

Copper Mountain

Frisco

Grand Lake

Silverthorne

Central City

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Québec City to Denver. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Québec City to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from Québec City to Denver?

momondo helps you find the best flight between Québec City 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 Québec City to Denver right now. Can momondo alert me if prices change?

Price alerts on flights to Denver from Québec City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.