HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Quebec

$104+ Cheap flights from Denver (DEN) to Quebec

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YUL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Quebec 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 Quebec

Keep the following information in mind while searching for Denver to Quebec flight deals. Data was last updated September 11, 2025.

Round-trip from

$300
(Kiwi.com)

One-way from

$104
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$561

Good round-trip deal

$552 or less

Good one-way deal

$294 or less
From Denver Intl to Quebec
Search Deals
One-way flight from Denver Intl to Quebec
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Quebec.
Search Deals
Price to beat on a one-way flight from Denver Intl to Quebec.
Search Deals

Find flight deals from Denver to Quebec

Cheapest flights from Denver to Quebec
Explore the most affordable flight options available from Denver to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:04 amDEN - YUL
2 stops11h 39mMultiple Airlines
Sun 12/74:35 pmYUL - DEN
1 stop32h 29mMultiple Airlines
Deal found 9/10$300
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/247:00 amDEN - YUL
2 stops15h 27mMultiple Airlines
Sun 10/264:35 pmYUL - DEN
1 stop32h 41mMultiple Airlines
Deal found 9/9$307
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:05 pmDEN - YOW
1 stop11h 18mAir Canada
Thu 10/165:15 amYOW - DEN
1 stop6h 49mAir Canada
Deal found 9/10$312
This United deal was found by Cheapflights users on 9/11. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:10 pmDEN - YOW
1 stop12h 01mMultiple Airlines
Thu 10/165:15 amYOW - DEN
1 stop6h 49mMultiple Airlines
Deal found 9/11$316
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:45 amDEN - YOW
1 stop7h 19mAir Canada
Thu 10/165:15 amYOW - DEN
1 stop6h 49mAir Canada
Deal found 9/10$318
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 9/2912:15 pmDEN - YUL
1 stop23h 55mMultiple Airlines
Sun 10/56:45 amYUL - DEN
2 stops30h 39mMultiple Airlines
Deal found 9/9$319
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:16 amDEN - YUL
1 stop22h 14mMultiple Airlines
Fri 12/55:25 pmYUL - DEN
2 stops16h 59mMultiple Airlines
Deal found 9/10$320
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:15 pmDEN - YUL
2 stops34h 12mWestJet
Sun 10/56:45 amYUL - DEN
2 stops30h 39mWestJet
Deal found 9/9$323
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/2512:00 pmDEN - YOW
2 stops26h 51mMultiple Airlines
Sat 11/19:30 amYOW - DEN
1 stop15h 46mMultiple Airlines
Deal found 9/9$324
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:04 amDEN - YUL
2 stops11h 39mMultiple Airlines
Fri 12/54:35 pmYUL - DEN
1 stop17h 49mMultiple Airlines
Deal found 9/10$325
This United deal was found by Cheapflights users on 9/10. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:10 pmDEN - YOW
2 stops14h 54mMultiple Airlines
Thu 10/165:15 amYOW - DEN
1 stop6h 49mMultiple Airlines
Deal found 9/10$326
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:16 amDEN - YUL
1 stop22h 14mMultiple Airlines
Mon 12/84:35 pmYUL - DEN
1 stop17h 49mMultiple Airlines
Deal found 9/10$329

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Quebec 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 September 11, 2025.
Use the filters below to find and compare flights from Denver to Quebec that are best for you.

Fly from

Denver

Fly to

Quebec

Route

Depart

Return

Price

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Tue 9/30

7:05 pm-8:23 am

1 stop11h 18m

Ottawa

Thu 10/16

5:15 am-10:04 am

1 stop6h 49m

$312

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Tue 10/14

7:10 pm-9:11 am

1 stop12h 01m

Ottawa

Thu 10/16

5:15 am-10:04 am

1 stop6h 49m

$316

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Wed 9/24

7:45 am-5:04 pm

1 stop7h 19m

Ottawa

Thu 10/16

5:15 am-10:04 am

1 stop6h 49m

$318

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Sat 10/25

12:00 pm-4:51 pm

2 stops26h 51m

Ottawa

Sat 11/1

9:30 am-11:16 pm

1 stop15h 46m

$324

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Tue 9/30

9:10 pm-2:04 pm

2 stops14h 54m

Ottawa

Thu 10/16

5:15 am-10:04 am

1 stop6h 49m

$326

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Sat 10/25

1:25 pm-1:38 am

1 stop10h 13m

Ottawa

Sat 11/1

2:50 pm-7:55 pm

1 stop7h 05m

$351

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 10/24

5:28 pm-11:49 am

2 stops16h 21m

Québec City

Thu 10/30

4:14 pm-1:32 pm

1 stop23h 18m

$357

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Tue 12/23

1:25 pm-11:08 pm

1 stop7h 43m

Ottawa

Tue 1/6

12:05 pm-4:40 pm

1 stop6h 35m

$357

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Mon 9/29

12:15 pm-12:27 am

2 stops34h 12m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

7:00 am-11:24 am

1 stop30h 24m

$368

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Sat 10/25

12:36 am-5:13 pm

1 stop14h 37m

Ottawa

Sun 11/2

5:45 pm-3:59 am

2 stops36h 14m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 55 results
1
2
3
...
6

Best time to book a flight from Denver to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec 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 Quebec

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

Currently, January is the cheapest month in which you can book a flight from Denver to Quebec (average of $270). Flying from Denver to Quebec in July is currently the most expensive (average of $409). 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 QC?

Find hourly flight availability from Denver to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Quebec as you normally would.

Weekly flight availability from Denver to Quebec

Explore weekly flight availability from Denver to Quebec. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

The most flights from DEN to CAQC are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated September 11, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Denver to Quebec have to say. 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.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
3,091 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Denver to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Quebec?

    For a flight from Denver to Quebec, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

  • How long is the flight from Denver to Quebec?

    There are many flights that can get you from Denver to Quebec in 11h 18m. Fly via Air Canada, American Airlines, or WestJet to get the fastest option. Denver and Quebec are separated by a distance of 1513 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $124 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $133 and $150, respectively.

  • What are the most popular routes from Denver to Quebec?

    The most popular flight routes from Denver to Quebec are Denver Intl - Montreal Pierre Elliott Trudeau Intl, Denver Intl - Québec City and Denver Intl - Ottawa.

  • What are the most reliable airlines from Denver to Quebec?

    Consider Brussels Airlines (66%), Air Canada (64%) or United Airlines (64%) when booking your flight. These represent the most reliable airlines when flying from Denver to Quebec.

  • What are the cheapest flights from Denver to Quebec?

    Looking for the cheapest flight from Denver to Quebec? While on average our users pay $1,558, our data indicates the cheapest price to be $175. The most popular route (Denver Intl - Montreal Pierre Elliott Trudeau Intl), is priced around $334.

  • Can I find deals for flights from Denver to Quebec that include hotel bookings?

    Yes. In addition to deals on Denver to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Quebec?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Quebec.

  • Can I find deals for business class flights from Denver to Quebec?

    Yes. Cheapflights offers flight deals from Denver to Quebec 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 Quebec?

    Currently, January is the cheapest month in which you can book a flight from Denver to Quebec (average of $270). Flying from Denver to Quebec in July is currently the most expensive (average of $409). 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.

Alternative routes for Denver to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Vancouver Intl flights
Denver to Calgary flights
Denver to Pearson Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Denver to Abbotsford flights
Denver to Edmonton flights
Denver to Toronto Island flights
Denver to Halifax flights
Denver to Winnipeg flights
Colorado Springs to Vancouver Intl flights
Denver to Kelowna flights
Denver to Québec City flights
Denver to Regina flights
Colorado Springs to Pearson Intl flights
Denver to Victoria flights
Denver to Region of Waterloo Intl flights
Denver to Hamilton flights
Denver to Charlottetown flights
Aspen to Vancouver Intl flights
Denver to Ottawa flights
Denver to Moncton flights
Colorado Springs to Pierre Elliott Trudeau Intl flights
Colorado Springs to Calgary flights
Grand Junction to Vancouver Intl flights
Denver to Yellowknife flights
Vail to Vancouver Intl flights
Colorado Springs to Victoria flights
Denver to St. John's flights
Durango to Calgary flights
Colorado Springs to Winnipeg flights
Grand Junction to Edmonton flights
Hayden to Calgary flights
Denver to Saskatoon flights
Denver to London flights
Denver to Whitehorse flights
Montrose to Vancouver Intl flights
Montrose to Calgary flights
Vail to Pearson Intl flights
Colorado Springs to St. John's flights
Colorado Springs to Québec City flights
Denver to Terrace flights
Denver to Cranbrook flights
Durango to Pearson Intl flights
Grand Junction to Calgary flights
Denver to Smithers flights
Denver to Sydney flights
Denver to Kingston flights
Denver to Fredericton flights

Top 5 airlines flying from Denver to Quebec

Discover the top 5 airlines that operate flights from Denver to Quebec. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$109Average$425FlexibilityNo cancel feeOn-time60%
DeltaCheapest$211Average$535FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$227Average$585FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$277Average$592FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$452Average$606FlexibilityNo cancel feeOn-time71%

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.