Find flights
When to book
FAQs

Cheap flights from Denver to Québec City from C$ 326

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YQB
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Denver to Québec City

Enter your travel dates to find the best prices.

Cheapest flights from Denver to Québec City
Explore the most affordable flight options available from Denver to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 May 2026.

Mon 13/712:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Thu 16/77:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Deal found 16/5C$ 689
Tue 14/712:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Tue 28/77:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Deal found 18/5C$ 724
Tue 16/612:28 p.m.
DEN
-
YQB
1 stop22h 48m
American Airlines
Mon 22/61:57 p.m.
YQB
-
DEN
1 stop12h 20m
American Airlines
Deal found 16/5C$ 752
Mon 20/712:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Mon 27/77:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Deal found 15/5C$ 785
Tue 18/812:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Sat 29/87:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Deal found 17/5C$ 804
Wed 8/78:52 p.m.
DEN
-
YQB
2 stops39h 35m
Multiple Airlines
Wed 22/77:30 p.m.
YQB
-
DEN
1 stop17h 50m
Multiple Airlines
Deal found 17/5C$ 807
Mon 13/710:29 p.m.
DEN
-
YQB
2 stops18h 11m
Multiple Airlines
Thu 16/77:30 p.m.
YQB
-
DEN
1 stop17h 50m
Multiple Airlines
Deal found 16/5C$ 823
Fri 5/65:45 p.m.
DEN
-
YQB
1 stop16h 26m
British Airways
Thu 11/64:11 p.m.
YQB
-
DEN
1 stop8h 22m
British Airways
Deal found 15/5C$ 840
Fri 5/66:10 p.m.
DEN
-
YQB
2 stops19h 21m
American Airlines
Thu 11/64:11 p.m.
YQB
-
DEN
1 stop8h 22m
American Airlines
Deal found 15/5C$ 844
Sat 11/711:55 p.m.
DEN
-
YQB
1 stop13h 35m
American Airlines
Wed 29/74:12 p.m.
YQB
-
DEN
1 stop8h 13m
American Airlines
Deal found 13/5C$ 848

Find flight deals from Denver to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Québec City (YQB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 May 2026.

Round-trip from

C$ 689

One-way from

C$ 326

Popular in

March

Cheapest in

October

Average price

C$ 1,074
WestJet
  • WestJet
  • 13/7-16/7
  • 2 total stops
  • 46h 15m total
  • Denver to Québec City
Search Deals
American Airlines
  • American Airlines
  • 20/6
  • 1 total stop
  • 6h 15m total
  • Denver to Québec City
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Québec City 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, Cheapflights users made 629,999 searches. Data last updated 18 May 2026.
Use the filters below to find and compare flights from Denver to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Mon 13/7

12:15 p.m.-6:40 p.m.

1 stop28h 25m

Québec City

Thu 16/7

7:30 p.m.-11:20 a.m.

1 stop17h 50m

C$ 689

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 5/6

5:45 p.m.-12:11 p.m.

1 stop16h 26m

Québec City

Tue 9/6

1:57 p.m.-8:20 a.m.

1 stop20h 23m

C$ 752
Quickest round-trip

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 11/7

11:55 p.m.-3:30 p.m.

1 stop13h 35m

Québec City

Wed 29/7

4:12 p.m.-10:25 p.m.

1 stop8h 13m

C$ 848

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 30/7

3:12 p.m.-3:30 p.m.

1 stop22h 18m

Québec City

Mon 3/8

4:12 p.m.-10:25 p.m.

1 stop8h 13m

C$ 865

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 6/8

5:45 p.m.-1:16 p.m.

1 stop17h 31m

Québec City

Tue 11/8

3:56 p.m.-9:53 a.m.

2 stops19h 57m

C$ 877

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 5/6

6:10 p.m.-12:11 p.m.

2 stops16h 01m

Québec City

Thu 11/6

4:11 p.m.-8:07 a.m.

2 stops17h 56m

C$ 949

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 3/7

6:56 p.m.-1:03 p.m.

2 stops16h 07m

Québec City

Sun 12/7

4:12 p.m.-8:09 a.m.

2 stops17h 57m

C$ 953

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Wed 19/8

5:45 p.m.-1:16 p.m.

1 stop17h 31m

Québec City

Thu 3/9

3:56 p.m.-10:23 p.m.

1 stop8h 27m

C$ 983
Cheapest one-way

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 16/6

5:45 p.m.-1:16 p.m.

1 stop17h 31m

C$ 335

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 15/9

2:00 p.m.-3:20 p.m.

1 stop23h 20m

C$ 395

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/5

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Denver to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Québec City

What is the cheapest month to book a flight from Denver to Québec City?

Currently, October is the cheapest month in which you can book a flight from Denver to Québec City (average of C$ 760). Flying from Denver to Québec City in March is currently the most expensive (average of C$ 1,670). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Denver to Québec City?

Related info for your journey

Find useful and relevant information for your journey from Denver to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to Québec City?

    Airlines like WestJet and American Airlines fly from Denver to Québec City in about 16h 26m. The time it takes to get you to your destination can typically vary by up to 11h 59m. There are 2776 km between Denver and Québec City. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Denver to Québec City that include hotel bookings?

    Yes. In addition to deals on Denver to Québec City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Québec City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Québec City.

  • Can I find deals for business class flights from Denver to Québec City?

    Yes. Cheapflights offers flight deals from Denver to Québec City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Québec City?

    Currently, October is the cheapest month in which you can book a flight from Denver to Québec City (average of C$ 760). Flying from Denver to Québec City in March is currently the most expensive (average of C$ 1,670). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Québec City

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Pierre Elliott Trudeau Intl flights
Denver to Ottawa flights
Colorado Springs to Pierre Elliott Trudeau Intl flights
Colorado Springs to Ottawa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Denver to Québec City?

When you search for this flight from Denver to Québec City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Denver to Québec City?

Cheapflights helps you find that perfect flight to Québec City from Denver by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Denver to Québec City with no change fees?

Need flexible booking options for your flight to Québec City from Denver? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Denver to Québec City become cheaper?

Not ready to book yet? You can track prices for flights from Denver to Québec City on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.