C$ 362 Find Cheap Flights from Québec City to Colorado

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 Colorado departing on 2/5. 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 Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to Colorado, 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 Colorado, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Québec City to Colorado

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Québec City to Colorado 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 Colorado

Wed, 19 Aug - Tue, 1 Sep
United Airlines Logo
6:00 a.m. - 8:09 p.m.
YQB
-
DEN
16h 09m
2 stops
United Airlines Logo
6:00 a.m. - 2:17 p.m.
DEN
-
YQB
6h 17m
1 stop
C$ 812United Airlines
Tue, 4 Aug - Sat, 8 Aug
Air Canada Logo
5:35 a.m. - 10:33 a.m.
YQB
-
DEN
6h 58m
1 stop
Air Canada Logo
9:40 a.m. - 7:41 p.m.
DEN
-
YQB
8h 01m
1 stop
C$ 814Air Canada
Wed, 2 Sep - Sat, 5 Sep
United Airlines Logo
12:25 p.m. - 7:17 p.m.
YQB
-
DEN
8h 52m
1 stop
United Airlines Logo
1:40 p.m. - 10:43 p.m.
DEN
-
YQB
7h 03m
1 stop
C$ 820United Airlines
Fri, 10 Apr - Fri, 17 Apr
United Airlines Logo
6:00 a.m. - 12:07 p.m.
YQB
-
DEN
8h 07m
1 stop
United Airlines Logo
12:34 p.m. - 10:41 p.m.
DEN
-
YQB
8h 07m
1 stop
C$ 822United Airlines
Tue, 4 Aug - Sat, 8 Aug
Air Canada Logo
1:05 p.m. - 7:00 p.m.
YQB
-
DEN
7h 55m
1 stop
Air Canada Logo
9:40 a.m. - 7:41 p.m.
DEN
-
YQB
8h 01m
1 stop
C$ 823Air Canada
Tue, 4 Aug - Sat, 8 Aug
American Airlines Logo
1:55 p.m. - 12:14 a.m.
YQB
-
DEN
12h 19m
1 stop
American Airlines Logo
5:00 a.m. - 3:05 p.m.
DEN
-
YQB
8h 05m
1 stop
C$ 829American Airlines
Wed, 2 Sep - Sat, 5 Sep
Air Canada Logo
1:40 p.m. - 8:22 p.m.
YQB
-
DEN
8h 42m
2 stops
Air Canada Logo
9:40 a.m. - 7:41 p.m.
DEN
-
YQB
8h 01m
1 stop
C$ 830Air Canada
Thu, 18 Jun - Tue, 23 Jun
American Airlines Logo
4:11 p.m. - 8:08 a.m.
YQB
-
DEN
17h 57m
2 stops
American Airlines Logo
6:10 p.m. - 1:17 p.m.
DEN
-
YQB
17h 07m
2 stops
C$ 834American Airlines
Wed, 2 Sep - Sat, 5 Sep
United Airlines Logo
3:00 p.m. - 11:34 p.m.
YQB
-
DEN
10h 34m
1 stop
United Airlines Logo
1:40 p.m. - 10:43 p.m.
DEN
-
YQB
7h 03m
1 stop
C$ 836United Airlines
Wed, 17 Jun - Tue, 23 Jun
United Airlines Logo
3:05 p.m. - 6:42 a.m.
YQB
-
DEN
17h 37m
1 stop
United Airlines Logo
9:05 p.m. - 2:08 p.m.
DEN
-
YQB
15h 03m
1 stop
C$ 837United Airlines
Booking Insights

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

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

How long does a flight from Québec City to Colorado take?

The duration of a flight to Colorado depends on your arrival airport. The shortest route to Colorado from Québec City is to Denver, which takes 8h 21m.

Good to know

Low seasonSeptember
Cheapest flightC$ 362
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly and prices are also 28% lower on average.
Flight from Québec City to Denver

FAQs - booking Colorado flights

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

    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 Colorado.

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

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

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

    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 from Québec City to Colorado with an airline and back with another airline.

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

    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 from Québec City to Colorado 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 Colorado

 
See real verified KAYAK customer reviews for airlines flying from Québec City to Colorado. 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 Colorado? 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 9427 reviews
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
Airline reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 GoodAnonymous, Mar 2026
SFO - DEN
Read more United Airlines reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

I just think it’s unfortunate that Airlines have completely abandoned the idea of serving any kind of decent or even real food on flights, not even on a four hour flight!? Those days are gone, I guess.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

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.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Just kinda of a bus ride … we could do better. Delay in the flight :(

I can't say as it was cancelled and rerouted to Toronto. I had an unexpected 10 hour layover there. A new delay every hour, Flights overbooked. Misinformation given from registration to help desks. A long exhausting day of travel on the way home.

The only issues I have are the seats are very small and so is the overhead storage. You should mention that while booking flights. I had plenty of knee room but I am wider than my seat, and I am not fat at all. The Mitsubishi 900 models need to be upgraded to western size people. I do not know how a 300 pound woman fit into those seats. I had to continuously lean away from the aisle to keep people and flight crew from bumping into my shoulder. 3 hour flight so no entertainment or food, just snacks and a drink, which was no big deal. The buttery/garlic pretzels were pretty tasty.

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

Information on your arrival and departure airports