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Cheap flights from Denver to Québec City from C$ 156

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YQB
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap 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 16 September 2025.

Round-trip from

C$ 482

One-way from

C$ 156

Popular in

August

Cheapest in

January

Average price

C$ 989
American Airlines
  • American Airlines
  • 22/10-27/10
  • 3 total stops
  • 48h 38m total
  • Denver to Québec City
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17/10
  • 17/10
  • 2 total stops
  • 16h 36m total
  • Denver to Québec City
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Highest demand for flights based on searches. 20% potential increase in price (C$ 289 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Denver to Québec City

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 16 September 2025.

Wed 22/107:21 a.m.DEN - YQB
1 stop28h 15mAmerican Airlines
Mon 27/102:16 p.m.YQB - DEN
2 stops20h 23mAmerican Airlines
Deal found 15/9C$ 482
Fri 24/102:04 p.m.DEN - YQB
1 stop21h 32mAmerican Airlines
Thu 30/104:14 p.m.YQB - DEN
1 stop23h 18mAmerican Airlines
Deal found 14/9C$ 514
Wed 1/107:46 a.m.DEN - YQB
1 stop6h 14mUnited Airlines
Wed 8/105:20 a.m.YQB - DEN
1 stop6h 44mUnited Airlines
Deal found 16/9C$ 565
Wed 29/106:00 a.m.DEN - YQB
1 stop6h 13mUnited Airlines
Wed 5/1110:55 a.m.YQB - DEN
1 stop7h 45mUnited Airlines
Deal found 14/9C$ 571
Thu 30/107:21 p.m.DEN - YQB
1 stop16h 52mUnited Airlines
Thu 6/115:00 a.m.YQB - DEN
1 stop7h 23mUnited Airlines
Deal found 15/9C$ 579
Fri 14/111:25 p.m.DEN - YQB
1 stop7h 03mAir Canada
Mon 17/113:10 p.m.YQB - DEN
1 stop6h 45mAir Canada
Deal found 14/9C$ 586

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 16 September 2025.
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

Wed 22/10

7:21 a.m.-1:36 p.m.

1 stop28h 15m

Québec City

Mon 27/10

2:16 p.m.-8:39 a.m.

2 stops20h 23m

C$ 482

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 24/10

5:28 p.m.-11:49 a.m.

2 stops16h 21m

Québec City

Thu 30/10

4:14 p.m.-5:55 p.m.

1 stop27h 41m

C$ 526

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Wed 1/10

7:46 a.m.-4:00 p.m.

1 stop6h 14m

Québec City

Wed 8/10

5:20 a.m.-10:04 a.m.

1 stop6h 44m

C$ 565

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Wed 29/10

6:00 a.m.-2:13 p.m.

1 stop6h 13m

Québec City

Wed 5/11

10:55 a.m.-4:40 p.m.

1 stop7h 45m

C$ 571

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 30/10

7:21 p.m.-2:13 p.m.

1 stop16h 52m

Québec City

Thu 6/11

5:00 a.m.-10:23 a.m.

1 stop7h 23m

C$ 579

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 27/11

1:25 p.m.-10:43 p.m.

1 stop7h 18m

Québec City

Tue 2/12

3:20 p.m.-7:55 p.m.

1 stop6h 35m

C$ 586

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 17/10

11:59 p.m.-3:40 p.m.

2 stops13h 41m

Québec City

Wed 22/10

5:20 a.m.-10:04 a.m.

1 stop6h 44m

C$ 598

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 11/10

5:31 p.m.-3:34 p.m.

2 stops20h 03m

C$ 209

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 10/10

9:19 p.m.-3:55 p.m.

2 stops16h 36m

C$ 213

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 16/10

12:34 a.m.-3:55 p.m.

3 stops37h 21m

C$ 217

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 15 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

How far ahead should I book a flight from Denver to Québec City?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Québec City. Price data was last updated on 12 September 2025.

The best time to book flights from Denver to Québec City is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Denver to Québec City (average of C$ 258). Flying from Denver to Québec City in December is currently the most expensive (average of C$ 432). 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 fly from Denver to Québec City in about 28h 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, May is the cheapest month in which you can book a flight from Denver to Québec City (average of C$ 258). Flying from Denver to Québec City in December is currently the most expensive (average of C$ 432). 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

Travelling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Victoriaville

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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