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Cheap flights from Denver to Québec City from C$ 389

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YQB
25 Feb — 4 Mar1
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 26 January 2026.

Thu 26/311:59 p.m.
DEN
-
YQB
1 stop12h 41m
Multiple Airlines
Mon 30/36:30 a.m.
YQB
-
DEN
2 stops26h 43m
Multiple Airlines
Deal found 24/1C$ 815
Tue 30/69:40 a.m.
DEN
-
YQB
1 stop5h 47m
Air Canada
Tue 7/71:05 p.m.
YQB
-
DEN
1 stop7h 55m
Air Canada
Deal found 25/1C$ 833
Sat 28/27:05 p.m.
DEN
-
YQB
2 stops11h 24m
Air Canada
Fri 6/39:15 a.m.
YQB
-
DEN
2 stops9h 25m
Air Canada
Deal found 25/1C$ 851
Tue 31/36:05 p.m.
DEN
-
YQB
1 stop15h 25m
Air Canada
Wed 1/43:15 p.m.
YQB
-
DEN
1 stop6h 40m
Air Canada
Deal found 23/1C$ 989
Thu 9/712:23 p.m.
DEN
-
YQB
1 stop23h 18m
American Airlines
Tue 14/74:00 p.m.
YQB
-
DEN
1 stop23h 03m
American Airlines
Deal found 26/1C$ 990
Sun 14/69:40 a.m.
DEN
-
YQB
1 stop5h 46m
Air Canada
Fri 19/65:35 a.m.
YQB
-
DEN
1 stop6h 58m
Air Canada
Deal found 26/1C$ 994
Sun 1/31:25 p.m.
DEN
-
YQB
1 stop7h 18m
Air Canada
Tue 10/33:15 p.m.
YQB
-
DEN
1 stop6h 40m
Air Canada
Deal found 25/1C$ 1,001
Sat 23/54:25 p.m.
DEN
-
YQB
2 stops18h 41m
American Airlines
Tue 2/62:24 p.m.
YQB
-
DEN
1 stop11h 43m
American Airlines
Deal found 23/1C$ 1,004

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 26 January 2026.

Round-trip from

C$ 833

One-way from

C$ 389

Popular in

December

Cheapest in

March

Average price

C$ 1,082
Air Canada
  • Air Canada
  • 30/6-7/7
  • 2 total stops
  • 13h 42m total
  • Denver to Québec City
Search Deals
28/3
  • 28/3
  • 2 total stops
  • 38h 50m total
  • Denver to Québec City
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 26 January 2026.
Use the filters below to find and compare flights from Denver to Québec City that are best for you.

Fly from

Denver

Fly to

Québec City

Route

Depart

Return

Price

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 30/6

9:40 a.m.-5:27 p.m.

1 stop5h 47m

Québec City

Tue 7/7

1:05 p.m.-7:00 p.m.

1 stop7h 55m

C$ 833

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 28/2

7:05 p.m.-8:29 a.m.

2 stops11h 24m

Québec City

Fri 6/3

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

1 stop6h 40m

C$ 842

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 31/3

6:05 p.m.-11:30 a.m.

1 stop15h 25m

Québec City

Wed 1/4

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

1 stop6h 40m

C$ 989

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 14/7

5:49 p.m.-1:41 p.m.

1 stop17h 52m

Québec City

Tue 28/7

2:24 p.m.-12:07 a.m.

1 stop11h 43m

C$ 990

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Mon 8/6

2:22 p.m.-1:41 p.m.

1 stop21h 19m

Québec City

Sat 13/6

2:24 p.m.-8:29 a.m.

1 stop20h 05m

C$ 990

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 14/7

6:52 p.m.-1:41 p.m.

2 stops16h 49m

C$ 440

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 20/6

9:40 a.m.-10:46 p.m.

2 stops11h 06m

C$ 444

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sun 21/6

9:40 a.m.-5:27 p.m.

1 stop5h 47m

C$ 451

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 27/6

11:59 p.m.-3:20 p.m.

1 stop13h 21m

C$ 455

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 26/6

9:40 a.m.-7:41 p.m.

1 stop8h 01m

C$ 460

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 11 results
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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, March is the cheapest month in which you can book a flight from Denver to Québec City (average of C$ 299). Flying from Denver to Québec City in November is currently the most expensive (average of C$ 888). 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.

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 Air Canada fly from Denver to Québec City in about 5h 47m. The time it takes to get you to your destination can typically vary by up to . There are 2776 km between Denver and Québec City.

  • 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, March is the cheapest month in which you can book a flight from Denver to Québec City (average of C$ 299). Flying from Denver to Québec City in November is currently the most expensive (average of C$ 888). 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

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Alternative routes for Denver to Québec City

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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.

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