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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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YQB
23 Apr — 30 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 24 March 2026.

Wed 15/411:59 p.m.
DEN
-
YQB
1 stop12h 41m
Multiple Airlines
Sun 19/46:15 a.m.
YQB
-
DEN
2 stops29h 45m
Multiple Airlines
Deal found 20/3C$ 774
Mon 20/411:59 p.m.
DEN
-
YQB
2 stops12h 17m
Multiple Airlines
Tue 28/43:15 p.m.
YQB
-
DEN
1 stop6h 40m
Multiple Airlines
Deal found 21/3C$ 777
Mon 20/47:05 p.m.
DEN
-
YQB
2 stops12h 40m
Air Canada
Tue 28/46:10 a.m.
YQB
-
DEN
2 stops13h 40m
Air Canada
Deal found 21/3C$ 884
Thu 23/49:17 p.m.
DEN
-
YQB
2 stops14h 46m
Air Canada
Wed 29/43:15 p.m.
YQB
-
DEN
1 stop6h 40m
Air Canada
Deal found 23/3C$ 914
Thu 7/511:30 a.m.
DEN
-
YQB
1 stop9h 40m
Air Canada
Thu 14/55:35 a.m.
YQB
-
DEN
1 stop6h 59m
Air Canada
Deal found 23/3C$ 945
Mon 4/510:29 p.m.
DEN
-
YQB
2 stops18h 11m
Multiple Airlines
Sat 16/57:30 p.m.
YQB
-
DEN
1 stop17h 50m
Multiple Airlines
Deal found 22/3C$ 969
Mon 29/69:05 p.m.
DEN
-
YQB
1 stop15h 03m
United Airlines
Tue 30/64:55 p.m.
YQB
-
DEN
1 stop8h 33m
United Airlines
Deal found 21/3C$ 1,035
Mon 18/510:29 p.m.
DEN
-
YQB
2 stops18h 11m
Multiple Airlines
Tue 26/57:30 p.m.
YQB
-
DEN
1 stop17h 50m
Multiple Airlines
Deal found 23/3C$ 1,050

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 24 March 2026.

Round-trip from

C$ 774

One-way from

C$ 320

Popular in

April

Cheapest in

September

Average price

C$ 800
15/4-19/4
  • 15/4-19/4
  • 3 total stops
  • 42h 26m total
  • Denver to Québec City
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 25h 00m total
  • Denver to Québec City
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 43 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 24 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 8/6

6:56 p.m.-1:17 p.m.

2 stops16h 21m

Québec City

Sat 13/6

5:55 p.m.-8:24 a.m.

1 stop16h 29m

C$ 1,055

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 14/7

6:56 p.m.-1:12 p.m.

2 stops16h 16m

Québec City

Tue 28/7

4:12 p.m.-1:16 p.m.

1 stop23h 04m

C$ 1,059

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 11/9

11:59 p.m.-3:25 p.m.

1 stop13h 26m

Québec City

Mon 14/9

4:55 p.m.-11:05 p.m.

1 stop8h 10m

C$ 1,081

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 29/5

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

1 stop15h 03m

Québec City

Mon 1/6

3:05 p.m.-11:37 p.m.

1 stop10h 32m

C$ 1,081
Quickest round-trip

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Mon 20/4

6:00 a.m.-2:03 p.m.

1 stop6h 03m

Québec City

Mon 27/4

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

1 stop8h 07m

C$ 1,081

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$ 1,081

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Mon 8/6

12:40 p.m.-10:41 p.m.

1 stop8h 01m

Québec City

Sat 13/6

6:00 p.m.-12:30 a.m.

1 stop8h 30m

C$ 1,081

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 26/6

11:59 p.m.-3:18 p.m.

1 stop13h 19m

Québec City

Mon 29/6

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

1 stop8h 33m

C$ 1,081

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 19/6

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

1 stop8h 00m

Québec City

Tue 23/6

12:45 p.m.-7:34 p.m.

1 stop8h 49m

C$ 1,081

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Mon 29/6

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

1 stop6h 20m

Québec City

Fri 3/7

3:05 p.m.-12:58 a.m.

1 stop11h 53m

C$ 1,081

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/3

Showing 1-10 of 14 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$ 320). Flying from Denver to Québec City in January is currently the most expensive (average of C$ 1,000). 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 American Airlines and United Airlines fly from Denver to Québec City in about 13h 26m. The time it takes to get you to your destination can typically vary by up to 2h 55m. 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$ 320). Flying from Denver to Québec City in January is currently the most expensive (average of C$ 1,000). 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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