HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Québec City

$286+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YQB
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Québec City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Wed 12/249:24 amDEN - YQB
1 stop27h 16mMultiple Airlines
Mon 12/295:35 pmYQB - DEN
2 stops40h 14mMultiple Airlines
Deal found 12/1$891
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Mon 12/2911:05 amDEN - YQB
1 stop27h 30mMultiple Airlines
Mon 1/51:30 pmYQB - DEN
2 stops13h 53mMultiple Airlines
Deal found 12/1$895
This Air Canada deal was found by Cheapflights users on 12/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:25 pmDEN - YQB
1 stop7h 18mAir Canada
Mon 1/55:00 amYQB - DEN
1 stop7h 23mAir Canada
Deal found 12/1$941
This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:26 pmDEN - YQB
2 stops24h 02mUnited Airlines
Mon 1/512:15 pmYQB - DEN
2 stops14h 00mUnited Airlines
Deal found 12/1$960
This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amDEN - YQB
2 stops14h 43mUnited Airlines
Fri 1/27:35 pmYQB - DEN
1 stop16h 48mUnited Airlines
Deal found 12/1$963
This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:25 pmDEN - YQB
1 stop7h 03mUnited Airlines
Wed 12/315:10 pmYQB - DEN
2 stops19h 25mUnited Airlines
Deal found 12/1$988
This United Airlines deal was found by Cheapflights users on 11/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:50 amDEN - YQB
2 stops12h 38mUnited Airlines
Tue 12/235:00 amYQB - DEN
1 stop7h 23mUnited Airlines
Deal found 11/30$1,032

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 December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$491
(Kiwi.com)

One-way from

$286
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$837
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. 12% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 3, 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

Sat 1/24

6:00 am-3:05 pm

2 stops31h 05m

Québec City

Fri 1/30

6:30 am-10:00 am

1 stop29h 30m

$491

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 5/22

7:40 pm-1:30 pm

2 stops15h 50m

Québec City

Tue 5/26

4:35 pm-11:25 am

2 stops20h 50m

$648

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 5/23

2:22 pm-1:15 pm

1 stop20h 53m

Québec City

Tue 5/26

3:10 pm-8:19 am

2 stops19h 09m

$701

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 1/13

8:25 pm-3:58 pm

2 stops17h 33m

Québec City

Tue 1/20

10:55 am-8:49 am

2 stops23h 54m

$727

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 2/17

6:00 am-10:47 pm

2 stops14h 47m

Québec City

Tue 2/24

10:55 am-10:05 pm

2 stops13h 10m

$752

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 1/13

8:25 pm-3:58 pm

2 stops17h 33m

Québec City

Sun 1/18

5:00 am-8:13 pm

2 stops17h 13m

$758

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 2/17

1:25 pm-10:28 pm

1 stop7h 03m

Québec City

Tue 2/24

3:15 pm-7:55 pm

1 stop6h 40m

$759

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 1/24

1:25 pm-10:43 pm

1 stop7h 18m

Québec City

Fri 1/30

10:55 am-4:40 pm

1 stop7h 45m

$765

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 2/17

1:25 pm-10:28 pm

1 stop7h 03m

Québec City

Sun 2/22

3:15 pm-7:55 pm

1 stop6h 40m

$817

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 1/24

6:00 am-10:43 pm

2 stops14h 43m

Québec City

Fri 1/30

5:00 am-8:13 pm

2 stops17h 13m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 20 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Québec City flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, January is the cheapest month in which you can book a flight from Denver to Québec City (average of $160). Flying from Denver to Québec City in November is currently the most expensive (average of $558). 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.

What is the cheapest time of day to fly from DEN to YQB?

Find hourly flight availability from Denver to Québec City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

One of the essential ways to save on airfare from Denver to Québec City is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 48% on airfare.

How much does it cost to fly round-trip from Denver to Québec City?

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 December 3, 2025.
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
9,063 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,063 reviews
United Airlines
7.4
Good
9,063 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,496 reviews
United Airlines
7.4
Good
9,063 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 $727, American Airlines can have you in Québec City from Denver in 17h 33m. 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 $253, 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 $298. United Airlines is 61% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Denver to Québec City one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $142. Users have also found prices from $184 and $294 on United Airlines and Air Canada, respectively.

  • 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, January is the cheapest month in which you can book a flight from Denver to Québec City (average of $160). Flying from Denver to Québec City in November is currently the most expensive (average of $558). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$309Average$663FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$321Average$717FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.