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Québec City

$262+ Cheap flights from Denver (DEN) to Québec City (YQB)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YQB
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
1 adult, Economy
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Cheap 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 August 11, 2026.

This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
1 stop6h 49m
Tue 10/271:47 pm -
1 stop8h 58m
Deal found 8/11$527
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am -
2 stops13h 20m
Thu 10/17:30 pm -
1 stop17h 50m
Deal found 8/9$544
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:59 pm -
1 stop9h 50m
Sat 9/51:47 pm -
1 stop8h 39m
Deal found 8/8$591
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:01 pm -
2 stops17h 46m
Wed 9/303:59 pm -
1 stop8h 25m
Deal found 8/11$600
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:11 pm -
2 stops16h 40m
Wed 11/182:00 pm -
2 stops23h 30m
Deal found 8/11$604
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am -
1 stop6h 49m
Sat 10/312:25 pm -
1 stop10h 33m
Deal found 8/11$612
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:01 pm -
2 stops17h 46m
Tue 9/223:59 pm -
1 stop8h 25m
Deal found 8/11$622
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:24 pm -
2 stops22h 27m
Tue 11/102:00 pm -
2 stops23h 33m
Deal found 8/10$626
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:17 pm -
1 stop23h 27m
Sun 11/12:00 pm -
2 stops23h 33m
Deal found 8/10$630

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 August 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$527
(American Airlines)

One-way from

$262
(WestJet)

Popular in

March

Cheapest in

October

Average price

$862
Provider with most accurate pricing for Denver Intl-Québec City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Québec City flights.
Search Deals
From Denver Intl to Québec City
Search Deals
One-way flight from Denver Intl to Québec City
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 2,558,603 searches. Data last updated August 11, 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 Denver Intl - YQB Québec City

DENYQB

Denver Intl

Thu 10/29

12:17 pm-1:44 pm

1 stop23h 27m

Québec City

Sun 11/1

2:00 pm-11:33 am

2 stops23h 33m

$677

DenverQuébec City

DEN Denver Intl - YQB Québec City

DENYQB

Denver Intl

Tue 9/8

9:40 am-5:26 pm

1 stop5h 46m

Québec City

Wed 9/16

6:40 am-4:58 pm

1 stop12h 18m

$726
Quickest round-trip

DenverQuébec City

DEN Denver Intl - YQB Québec City

DENYQB

Denver Intl

Fri 12/11

1:30 pm-11:16 pm

1 stop7h 46m

Québec City

Mon 12/14

3:10 pm-8:27 pm

1 stop7h 17m

$734

DenverQuébec City

DEN Denver Intl - YQB Québec City

DENYQB

Denver Intl

Tue 10/20

8:51 am-11:37 pm

2 stops12h 46m

Québec City

Thu 10/22

3:00 pm-11:54 pm

1 stop10h 54m

$823

DenverQuébec City

DEN Denver Intl - YQB Québec City

DENYQB

Denver Intl

Mon 10/19

11:59 pm-3:08 pm

2 stops13h 09m

Québec City

Sat 10/24

5:00 am-4:22 pm

2 stops13h 22m

$851

DenverQuébec City

DEN Denver Intl - YQB Québec City

DENYQB

Denver Intl

Fri 10/23

8:29 pm-12:02 pm

2 stops13h 33m

Québec City

Tue 10/27

10:40 am-9:48 pm

2 stops13h 08m

$855

DenverQuébec City

DEN Denver Intl - YQB Québec City

DENYQB

Denver Intl

Tue 10/20

7:45 am-10:41 pm

2 stops12h 56m

Québec City

Wed 10/28

6:00 am-5:49 pm

2 stops13h 49m

$864

DenverQuébec City

DEN Denver Intl - YQB Québec City

DENYQB

Denver Intl

Sat 10/24

2:49 pm-12:00 pm

2 stops19h 11m

Québec City

Wed 10/28

6:00 am-5:49 pm

2 stops13h 49m

$886

DenverQuébec City

DEN Denver Intl - YQB Québec City

DENYQB

Denver Intl

Tue 9/8

5:44 pm-1:53 pm

1 stop18h 09m

Québec City

Wed 9/16

2:37 pm-8:10 am

2 stops19h 33m

$887

DenverQuébec City

DEN Denver Intl - YQB Québec City

DENYQB

Denver Intl

Sun 10/18

11:59 pm-3:08 pm

2 stops13h 09m

Québec City

Mon 10/26

10:40 am-10:44 pm

2 stops14h 04m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Denver to Québec City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Québec City in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Québec City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Québec City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Québec City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Québec City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Québec City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $553). Flying from Denver to Québec City in March is currently the most expensive (average of $1,215). 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.

Reviews of airlines servicing Québec City

Get insights into the airlines that provide service to Québec City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Québec City. Reviews last updated August 11, 2026.
Read reviews from past customers who have flown United Airlines and Air Canada from Denver to Québec City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,104 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,104 reviews
United Airlines
7.4
Good
10,104 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
11,462 reviews
United Airlines
7.4
Good
10,104 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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?

    For as low as $726, American Airlines can have you in Québec City from Denver in 5h 46m. Airlines will cover a distance of 1725 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Denver to Québec City round-trip?

    Currently priced at $551, United Airlines will fly you from Denver to Québec City and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as $682. United Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 $553). Flying from Denver to Québec City in March is currently the most expensive (average of $1,215). 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

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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.
Denver to Ottawa flights
Colorado Springs to Ottawa flights
Colorado Springs to Québec City flights
Aspen to Ottawa flights

Top 2 airlines flying from Denver to Québec City

Discover the top 2 airlines that operate flights from Denver to Québec City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$551Average$734FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$682Average$876FlexibilityNo cancel feeOn-time67%

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