YQB - DEN

C$ 319 Find Cheap Flights from Québec City to Denver – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Québec City to Denver departing on 17/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 555
Typical prices: C$ 951-C$ 1,062
American Airlines
Fri 24/7Tue 11/8
YQB - DEN • 1 stop
Cheapest one-way flights
C$ 319
Typical prices: C$ 472-C$ 562
American Airlines
Fri 17/7
YQB - DEN • 1 stop
Top airlines
Cheapest • from C$ 555 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Québec City and Denver. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 913 (round-trip)
Shortest trip • 6h 32m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Québec City to Denver (YQB-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Québec City to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Québec City to Denver

Fri, 24 Jul - Tue, 11 Aug
American Airlines Logo
4:12 p.m. - 10:25 p.m.
YQB
-
DEN
8h 13m
1 stop
American Airlines Logo
1:20 p.m. - 11:48 a.m.
DEN
-
YQB
20h 28m
1 stop
C$ 555American Airlines
Fri, 17 Jul - Thu, 23 Jul
American Airlines Logo
1:55 p.m. - 12:17 a.m.
YQB
-
DEN
12h 22m
1 stop
American Airlines Logo
6:10 p.m. - 1:14 p.m.
DEN
-
YQB
17h 04m
2 stops
C$ 568American Airlines
Fri, 24 Jul - Tue, 11 Aug
American Airlines Logo
4:12 p.m. - 10:25 p.m.
YQB
-
DEN
8h 13m
1 stop
American Airlines Logo
3:15 p.m. - 11:48 a.m.
DEN
-
YQB
18h 33m
2 stops
C$ 569American Airlines
Fri, 17 Jul - Thu, 23 Jul
American Airlines Logo
1:48 p.m. - 8:08 a.m.
YQB
-
DEN
20h 20m
2 stops
American Airlines Logo
6:10 p.m. - 1:14 p.m.
DEN
-
YQB
17h 04m
2 stops
C$ 575American Airlines
Fri, 24 Jul - Tue, 11 Aug
American Airlines Logo
1:55 p.m. - 8:08 a.m.
YQB
-
DEN
20h 13m
2 stops
American Airlines Logo
3:15 p.m. - 11:48 a.m.
DEN
-
YQB
18h 33m
2 stops
C$ 576American Airlines
Thu, 27 Aug - Mon, 31 Aug
WestJet Logo
7:30 p.m. - 11:20 a.m.
YQB
-
DEN
17h 50m
1 stop
WestJet Logo
12:15 p.m. - 6:40 p.m.
DEN
-
YQB
28h 25m
1 stop
C$ 628WestJet
Sun, 6 Sep - Thu, 10 Sep
American Airlines Logo
1:47 p.m. - 8:13 p.m.
YQB
-
DEN
8h 26m
1 stop
American Airlines Logo
6:01 p.m. - 1:53 p.m.
DEN
-
YQB
17h 52m
1 stop
C$ 705American Airlines
Sun, 6 Sep - Thu, 10 Sep
American Airlines Logo
1:47 p.m. - 8:13 p.m.
YQB
-
DEN
8h 26m
1 stop
American Airlines Logo
6:01 p.m. - 1:53 p.m.
DEN
-
YQB
17h 52m
1 stop
C$ 709American Airlines
Thu, 27 Aug - Mon, 31 Aug
WestJet Logo
7:30 p.m. - 11:20 a.m.
YQB
-
DEN
17h 50m
1 stop
WestJet Logo
12:15 p.m. - 6:40 p.m.
DEN
-
YQB
28h 25m
1 stop
C$ 710WestJet
Thu, 27 Aug - Mon, 31 Aug
WestJet Logo
7:30 p.m. - 11:20 a.m.
YQB
-
DEN
17h 50m
1 stop
WestJet Logo
12:15 p.m. - 6:40 p.m.
DEN
-
YQB
28h 25m
1 stop
C$ 716WestJet
Booking Insights

KAYAK's insights & trends for Québec City to Denver flights

Get data-powered insights and trends into flights from Québec City to Denver to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Québec City to Denver?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Québec City to Denver departing in July.

What is the cheapest month to fly from Québec City to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Québec City to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Québec City to Denver is April, where tickets cost C$ 0 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is C$ 1,299 and C$ 1,148 respectively.

Good to know

Cheapest flightC$ 319
Most popular time to fly and prices are also 8% lower on average.
Flight from Québec City to Denver

When to book flights from Québec City to Denver

Are your dates flexible? Find out the best times to travel from Québec City to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Québec City to Denver

  • What is the cheapest flight from Québec City to Denver?

    In the last 5 days, the lowest price for a flight from Québec City to Denver was C$ 319 for a one-way ticket and C$ 555 for a round-trip.

  • Which airports will I be using when flying from Québec City to Denver?

    On your way to Denver, you’ll fly out from Québec City. You’ll be landing at Denver Intl.

  • Which aircraft models fly most regularly from Québec City to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Québec City to Denver?

    Star Alliance is the only airline alliance operating flights between Québec City and Denver.

  • Which is the best airline for flights from Québec City to Denver, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Québec City to Denver are United Airlines and Air Canada. With an average price for the route of C$ 858 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 952 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Québec City to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Québec City to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Québec City to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Québec City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Québec City to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Québec City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Québec City to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Québec City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Québec City to Denver

 
See real verified KAYAK customer reviews for airlines flying from Québec City to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Québec City to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9860 reviews
6.7Food
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

4.0 OkayDavid, Jun 2026
FAR - DEN
Read more United Airlines reviews

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

The pretzels were rather dry and dusty. I do appreciate having a choice between sweet and savory snack.

Our AC flight was canceled not once but twice on the same day to Quebec City at Toronto Pearson Airport. 2;30 AC and 9;40PM AC flight. After having our 2:35 flight canceled, we were bumped the second time because of large student groups visiting Quebec City. We were sent to Montreal on an 11:30 flight which landed close to 12:45AM. We were given a hotel room at the Marriot Hotel next to the airport. We had less than 4 hours sleep before we being taken to the airport for our 7AM flight to Quebec City. We didn't have much time to use our vouchers given for breakfast once we had cleared customs for the 2nd time since leaving Toronto Pearson Airport. We missed a full evening in Quebec City and lost our hotel room for the night. We were exhausted the next day and missed an excursion we had planned. My wife and I are both seniors in our seventies, and we weren't happy to be treated in this manner. Air Canada could have used a larger plane to accommodate us and the other ten or so people that were bumped from their flight to Quebec City in order to accommodate student groups. We will endeavor never to fly Air Canada again in future and we will not recommend flying with this airline to our friends and families.

Another good flight experience with Air Canada. The business section did not feature the full length sleeping arrangement, but this was a shorter trip. The food was excellent. But the flight crew was truly top tier: friendly, cheerful, helpful at all the right times. Air Canada truly outshines all U.S. carriers.

After waiting in the airport from 7am (to make sure we had enough time for security), our flight was continually delayed until it was canceled. They tried to book us on a Delta flight, which we considered and even went to the Delta terminal with our luggage (which was stowed and then available once the flight was canceled (about 15 min away) but were then informed that we would need to retrieve our luggage at LaGuardia and then recheck in to Air Canada in New York, grab our luggage, and then get to the air canada terminal and re-check in. We decided against it, took our luggage into an uber home and then drive the 6.5 hours (one way) to Montreal instead.

Wifi was great. Kind air crew and comfortable seating. Also liked the entertainment options.

You was on strike and I had to get another r flight and you did not give me my money back

I did not noticed baggage was separate - I had assumed international flights included luggage, so it surprised me I had to pay to check a bag.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

flight landed late almost 1.00hr and we 4 passengers missed our connected flight to indianapolis, we need to get the hotel and taxi for the next day flight to home in indianapolis, cost us $ 300 more

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

Everything you need to know for your flight from Québec City to Denver

Information on your arrival and departure airports