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$307+ Cheap flights from Québec City (YQB) to Denver (DEN)

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — DEN
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Find cheap flights from Québec City to Denver 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.

Cheapflights Tip: The best prices from Québec City to Denver Intl are usually found in January or March, booked 13 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Québec City to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to Denver (DEN). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

January

Average price

$262
Provider with most accurate pricing for Québec City-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Québec City-Denver Intl flights.
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Québec City to Denver

Cheapest flights from Québec City to Denver
Explore the most affordable flight options available from Québec City to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This United Airlines deal was found by Cheapflights users on 3/25. 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 3/265:00 amYQB - DEN
2 stops16h 40mUnited Airlines
Wed 4/26:02 amDEN - YQB
2 stops14h 39mUnited Airlines
Deal found 3/25$939

Cheapflights Fare Finder

Customize your flight search to find flights from Québec City to Denver 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 March 26, 2025.
Use the filters below to find and compare flights from Québec City to Denver that are best for you.

Fly from

Québec City

Fly to

Denver

Route

Depart

Return

Price

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 8/5

6:30 pm-11:27 am

1 stop18h 57m

$307

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 4/22

5:00 am-3:00 pm

2 stops12h 00m

$317

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Fri 7/25

2:25 pm-9:20 pm

1 stop8h 55m

$318

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Thu 4/24

6:00 am-10:27 am

1 stop6h 27m

$350

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Fri 4/25

2:15 pm-5:42 pm

3 stops29h 27m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Québec City to Denver

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 Québec City to Denver in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
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 Québec City-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Québec City-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Québec City-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Québec City-Denver 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 Québec City-Denver 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 Québec City to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Québec City 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 Québec City to Denver

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

Use this chart to determine the optimal time to book a round-trip flight from Québec City to Denver. Price data was last updated on March 21, 2025.

The best time to book flights from Québec City to Denver is 13 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 Québec City to Denver?

Currently, October is the cheapest month in which you can book a flight from Québec City to Denver (average of $197). Flying from Québec City to Denver in March is currently the most expensive (average of $278). 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.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 26, 2025.
United Airlines
7.4
Good
8,608 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,608 reviews
United Airlines
7.4
Good
8,608 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,608 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
WestJet
7.2
Good
2,785 reviews
United Airlines
7.4
Good
8,608 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.0
Good
8,960 reviews
United Airlines
7.4
Good
8,608 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

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

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $307. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Québec City to Denver for a low price.

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

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

  • How can I find direct flights from Québec City to Denver?

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

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

    Yes. Cheapflights offers flight deals from Québec City to Denver 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 Québec City to Denver?

    Currently, October is the cheapest month in which you can book a flight from Québec City to Denver (average of $197). Flying from Québec City to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Westminster
Lakewood
Black Hawk
Winter Park
Broomfield
Cripple Creek
Silverthorne
Golden
Brighton
Greeley
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Central City
Copper Mountain
Longmont
Thornton
Limon
Dillon

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Alternative routes for Québec City to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Denver flights
Ottawa to Denver flights
Pierre Elliott Trudeau Intl to Colorado Springs flights
Ottawa to Colorado Springs flights

Top airline flying from Québec City to Denver

Discover the top airline that operate flights from Québec City to Denver. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$387Average$578FlexibilityNo cancel feeOn-time67%
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