$181 Find Cheap Flights from Denver to Quebec

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Quebec departing on 6/24. 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 Quebec

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

Book Cheap Denver to Quebec Plane Tickets

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

Thu, Oct 1 - Sun, Oct 4
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
8:00 pm - 11:20 am
YUL
-
DEN
17h 20m
1 stop
$408WestJet
Fri, Jun 5 - Fri, Jun 12
WestJet Logo
12:15 pm - 4:45 pm
DEN
-
YUL
26h 30m
2 stops
WestJet Logo
6:45 am - 11:20 am
YUL
-
DEN
30h 35m
2 stops
$416WestJet
Sat, Jul 4 - Tue, Jul 7
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
8:00 pm - 11:20 am
YUL
-
DEN
17h 20m
1 stop
$422WestJet
Sun, Sep 13 - Sat, Sep 26
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
7:15 am - 11:20 am
YUL
-
DEN
30h 05m
1 stop
$426WestJet
Wed, Jul 1 - Sun, Jul 5
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
8:00 pm - 11:20 am
YUL
-
DEN
17h 20m
1 stop
$427WestJet
Tue, Jun 30 - Tue, Jul 7
WestJet Logo
12:15 pm - 11:45 pm
DEN
-
YUL
9h 30m
1 stop
WestJet Logo
5:45 pm - 11:20 am
YUL
-
DEN
19h 35m
2 stops
$430WestJet
Sun, Jun 28 - Mon, Jul 6
Multiple Airlines Logo
12:15 pm - 12:30 pm
DEN
-
YOW
22h 15m
2 stops
Multiple Airlines Logo
7:20 am - 11:12 pm
YOW
-
DEN
17h 52m
3 stops
$522Multiple Airlines
Tue, Jun 16 - Mon, Jun 22
American Airlines Logo
12:28 pm - 1:16 pm
DEN
-
YQB
22h 48m
1 stop
American Airlines Logo
1:57 pm - 12:17 am
YQB
-
DEN
12h 20m
1 stop
$547American Airlines
Tue, Jun 16 - Mon, Jun 22
American Airlines Logo
5:45 pm - 1:16 pm
DEN
-
YQB
17h 31m
1 stop
American Airlines Logo
4:11 pm - 8:07 am
YQB
-
DEN
17h 56m
2 stops
$557American Airlines
Tue, Jun 16 - Mon, Jun 22
American Airlines Logo
6:10 pm - 1:16 pm
DEN
-
YQB
17h 06m
2 stops
American Airlines Logo
4:11 pm - 8:07 am
YQB
-
DEN
17h 56m
2 stops
$562American Airlines
Booking Insights

KAYAK's insights & trends for Denver to Quebec flights

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

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

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

What is the cheapest Denver to Quebec flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Quebec from Denver found in the last 72 hours was to Montreal, at $384 round-trip. The most popular route is from Denver (DEN) to Montreal Pierre Elliott Trudeau Intl Airport (YUL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $384.

What is the cheapest time of day to fly to Quebec?

The average price for all round-trip flights from Denver to Quebec depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Quebec is generally in the evening, when round-trip flights cost $601 on average. Morning departures are around 31% more expensive than evening flights, on average. The most expensive time of day to fly to Quebec is generally in the morning, which is peak travel time and where the average cost of a ticket is $786.

Can I save money by flying with a layover from Denver to Quebec?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $674, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Denver to Quebec?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Quebec, 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 Denver to Quebec is July, when tickets cost $127 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $266 and $266 respectively.

What’s the cheapest day of the week to fly from Denver to Quebec?

The average price of all round-trip flights from Denver to Quebec clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Denver to Quebec, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Quebec, Wednesday is the cheapest day to fly and Saturday is the most expensive.

How far in advance should I book a flight from Denver to Quebec?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Quebec, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Quebec, you should book around 3 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$181
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Denver to Montreal

FAQs - booking Quebec flights

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

    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 Denver to Quebec.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver to Quebec 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 Denver to Quebec?

    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 Denver to Quebec 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 Denver to Quebec?

    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 Denver to Quebec up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Denver to Quebec

 
See real verified KAYAK customer reviews for airlines flying from Denver to Quebec. 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 Denver to Quebec? 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.
7.9
DeltaOverall score based on 8453 reviews
7.8Comfort
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
Airline reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

10.0 ExcellentBenjamin, May 2026
CLT - MSP
Read more Delta reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

I bought a ticket from Kayak. When I got to the airport, the was no ticket. I had to pay 5X to get to my destination. No response received from Kayak. I will NEVER use them again.

My wallet was stolen while I was sleeping on the plane.

I checked a bag and there was only one agent to assist all customers with any issues.

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Our biggest complaint about Air Canada is that if you don’t like your seat during check-in, there’s a fee to move elsewhere. On our flight from YUL to FFL, we were charged to change seats—just regular seats. What’s maddening is that the plane wasn’t even full; there were even a few people sleeping in the middle row sections (entire rows, completely empty), using them as beds. In my opinion, charging passengers for seat changes is a cash grab by Air Canada. They are definitely not the airline they were back in the day. I suppose they need to gouge the consumer now that they pay their attendants while on ground. One out of 10.

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

It was a smooth flight both in the sky and landing!

Everything you need to know for your flight from Denver to Quebec

Information on your arrival and departure airports