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Cheap flights from Denver to Québec City from C$ 320

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YQB
9 Apr — 16 Apr1
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 10 March 2026.

Mon 13/410:00 a.m.
DEN
-
YQB
2 stops30h 40m
Multiple Airlines
Fri 17/46:30 a.m.
YQB
-
DEN
1 stop10h 01m
Multiple Airlines
Deal found 9/3C$ 741
Mon 20/410:29 p.m.
DEN
-
YQB
2 stops18h 11m
Multiple Airlines
Fri 24/46:30 a.m.
YQB
-
DEN
1 stop18h 29m
Multiple Airlines
Deal found 9/3C$ 745
Wed 22/411:59 p.m.
DEN
-
YQB
1 stop12h 41m
Multiple Airlines
Mon 27/46:30 a.m.
YQB
-
DEN
2 stops31h 44m
Multiple Airlines
Deal found 8/3C$ 754
Mon 6/46:05 p.m.
DEN
-
YQB
2 stops18h 15m
Air Canada
Mon 13/43:15 p.m.
YQB
-
DEN
1 stop6h 40m
Air Canada
Deal found 7/3C$ 869
Mon 25/512:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Thu 28/57:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Deal found 6/3C$ 945
Tue 14/76:52 p.m.
DEN
-
YQB
2 stops16h 49m
American Airlines
Tue 28/74:00 p.m.
YQB
-
DEN
1 stop23h 03m
American Airlines
Deal found 6/3C$ 954
Mon 25/59:05 p.m.
DEN
-
YQB
1 stop15h 03m
United Airlines
Tue 26/54:55 p.m.
YQB
-
DEN
1 stop8h 33m
United Airlines
Deal found 6/3C$ 965
Mon 25/510:29 p.m.
DEN
-
YQB
2 stops18h 11m
Multiple Airlines
Thu 28/57:30 p.m.
YQB
-
DEN
1 stop17h 50m
Multiple Airlines
Deal found 6/3C$ 975

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 10 March 2026.

Round-trip from

C$ 741

One-way from

C$ 320

Popular in

April

Cheapest in

September

Average price

C$ 792
13/4-17/4
  • 13/4-17/4
  • 3 total stops
  • 40h 41m total
  • Denver to Québec City
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 33h 25m total
  • Denver to Québec City
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 10 March 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 25/5

9:05 p.m.-2:08 p.m.

1 stop15h 03m

Québec City

Tue 26/5

4:55 p.m.-11:28 p.m.

1 stop8h 33m

C$ 965
Quickest round-trip

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Wed 22/4

2:00 p.m.-10:41 p.m.

1 stop6h 41m

Québec City

Mon 27/4

6:00 a.m.-12:07 p.m.

1 stop8h 07m

C$ 1,012

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 16/4

2:00 p.m.-10:41 p.m.

1 stop6h 41m

Québec City

Thu 23/4

12:45 p.m.-7:31 p.m.

1 stop8h 46m

C$ 1,012

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 2/5

7:20 p.m.-2:03 p.m.

1 stop16h 43m

Québec City

Tue 5/5

3:00 p.m.-9:08 p.m.

1 stop8h 08m

C$ 1,012

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sun 14/6

6:00 a.m.-4:00 p.m.

1 stop8h 00m

Québec City

Fri 19/6

4:55 p.m.-11:28 p.m.

1 stop8h 33m

C$ 1,012

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 9/7

6:00 a.m.-4:00 p.m.

1 stop8h 00m

Québec City

Tue 14/7

6:00 a.m.-12:18 p.m.

1 stop8h 18m

C$ 1,012

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 14/7

8:00 a.m.-10:41 p.m.

3 stops12h 41m

Québec City

Tue 28/7

3:05 p.m.-11:38 p.m.

1 stop10h 33m

C$ 1,025

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Wed 22/7

7:40 a.m.-4:00 p.m.

1 stop6h 20m

Québec City

Wed 29/7

4:55 p.m.-6:47 a.m.

2 stops15h 52m

C$ 1,025

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 9/7

6:10 p.m.-1:12 p.m.

2 stops17h 02m

Québec City

Tue 14/7

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

2 stops17h 57m

C$ 1,032

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sun 26/7

9:05 p.m.-10:41 p.m.

3 stops23h 36m

Québec City

Sat 1/8

6:00 p.m.-11:08 a.m.

2 stops19h 08m

C$ 1,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 21 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Denver to Québec City (average of C$ 316). Flying from Denver to Québec City in January is currently the most expensive (average of C$ 990). 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 18h 15m. 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, October is the cheapest month in which you can book a flight from Denver to Québec City (average of C$ 316). Flying from Denver to Québec City in January is currently the most expensive (average of C$ 990). 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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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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