$116 Find Cheap Flights from Canada to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 2/2. 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 for flights to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$190
Overall average: $522
Multiple Airlines
Mon 2/2Mon 2/9
YVR - DEN • 1 stop
Cheapest non-stop
$172
Typical prices: $161-$287
WestJet
Mon 6/1Sun 6/7
YYC - DEN • Non-stop
Our travelers' advice
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
United's delay rate may affect tight schedules.
Air Canada's carry-on space is limited on this route.
User tips
User tips
User tips
User tips
Top airlines
United Airlines
Most flights • 60 per week
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 12% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s 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 Canada to Denver

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

Mon, Feb 2 - Mon, Feb 9
Multiple Airlines Logo
3:40 pm - 11:44 pm
YVR
-
DEN
7h 04m1 stop
Multiple Airlines Logo
4:26 pm - 10:20 pm
DEN
-
YVR
6h 54m1 stop
$190Multiple Airlines
Thu, Feb 5 - Sun, Feb 8
Multiple Airlines Logo
9:30 am - 8:20 pm
YVR
-
DEN
9h 50m1 stop
Multiple Airlines Logo
10:29 pm - 10:20 pm
DEN
-
YVR
24h 51m1 stop
$191Multiple Airlines
Mon, Feb 16 - Mon, Feb 23
Air Canada Logo
6:00 am - 12:37 pm
YYC
-
DEN
6h 37m1 stop
Air Canada Logo
8:05 am - 10:44 pm
DEN
-
YYC
14h 39m1 stop
$196Air Canada
Thu, Feb 5 - Sun, Feb 8
Air Canada Logo
6:25 am - 12:37 pm
YYC
-
DEN
6h 12m1 stop
Air Canada Logo
8:05 am - 9:29 pm
DEN
-
YYC
13h 24m1 stop
$204Air Canada
Fri, May 22 - Sun, May 24
WestJet Logo
6:00 am - 11:25 am
YEG
-
DEN
5h 25m1 stop
WestJet Logo
12:15 pm - 4:55 pm
DEN
-
YEG
4h 40m1 stop
$243WestJet
Thu, May 7 - Sun, May 10
WestJet Logo
8:45 pm - 11:25 am
YLW
-
DEN
13h 40m2 stops
WestJet Logo
12:15 pm - 8:05 pm
DEN
-
YLW
8h 50m2 stops
$251WestJet
Fri, Mar 6 - Tue, Mar 10
Alaska Airlines Logo
8:00 am - 11:59 pm
YLW
-
DEN
14h 59m1 stop
Alaska Airlines Logo
6:16 pm - 9:12 pm
DEN
-
YLW
27h 56m1 stop
$277Alaska Airlines
Fri, Feb 27 - Tue, Mar 3
Alaska Airlines Logo
8:00 am - 12:14 pm
YLW
-
DEN
27h 14m1 stop
Alaska Airlines Logo
12:34 pm - 9:12 pm
DEN
-
YLW
9h 38m1 stop
$314Alaska Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
10:45 am - 12:14 pm
YQR
-
DEN
2h 29mnonstop
United Airlines Logo
7:05 pm - 10:51 pm
DEN
-
YQR
2h 46mnonstop
$383United Airlines
Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
10:45 am - 12:14 pm
YQR
-
DEN
2h 29mnonstop
United Airlines Logo
7:05 pm - 10:51 pm
DEN
-
YQR
2h 46mnonstop
$460United Airlines
Booking Insights

KAYAK's insights & trends for flights to Denver

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

What is the cheapest month to fly to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Denver is February, where tickets cost $279 on average for one-way flights. On the other hand, the most expensive months are November and July, where the average cost of tickets from Canada is $504 and $468 respectively. For return trips, the best month to travel is November with an average price of $394.

What is a good deal for flights to Denver?

If you’re looking for cheap airfare to Denver, 25% of our users found tickets to Denver for the following prices or less: From Edmonton $165 one-way - $436 round-trip, from Calgary $215 one-way - $359 round-trip, from Vancouver Intl Airport $250 one-way - $426 round-trip.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Denver, 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, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 87 days before departure.

Good to know

Low seasonJanuary
Cheapest flight$116
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Vancouver to Denver

Flights from Canada to Denver: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Canada to Denver 
JesseFlew with Air Canada
YVR
-
DEN
May 2025
keep more time incase connecting flight, usually flights late
Verified travelerFlew with Air Canada
YVR
-
DEN
Feb 2025
Take as little carryon as possible. Expect small seats and overhead bins are not nearly as big as longhair flights. Restrooms are tiny as well.
Verified travelerFlew with United Airlines
YYC
-
DEN
Aug 2024
Denver International is a really nice airport, but it should be for a hub! A lot of stuff is actually open until 10:30 or 11pm, so that’s nice. Pretty good place to do an overnight layover too…just make sure to get some snacks in case you can’t sleep.
F.Flew with United Airlines
YYZ
-
DEN
Aug 2024
Make sure to check the airline delay flights rate and if you have important commitments choose another airline.
JoshuaFlew with Air Canada
YYZ
-
DEN
Apr 2024
Toronto's customs was one of the faster experiences I've had. They opened four more lanes to expedite the process when the lane got too long, to ensure we would all get through within around 15 minutes. The public transportation within the city is also top notch, in my opinion.
VictoriaFlew with United Airlines
YYC
-
DEN
Mar 2024
A tip I have is if you’re in a 4/5 boarding class you might want to check your bag ! There’s not enough room for everyone’s carryon above if it’s a full flight.
KimFlew with United Airlines
YEG
-
DEN
Jan 2024
Completing your passport paperwork on line makes a smoother transition at the airport

FAQs - booking Denver flights

  • Is there Wi-Fi access at Denver Airport?

    Free Wi-Fi is available throughout Denver International Airport to ensure travelers stay connected. Electrical outlets are located throughout the terminals so you can charge your device on the go. Dedicated work stations can also be found so you can get some work done before you fly.

  • Where is the closest hotel to Denver International Airport?

    If you are looking for a quiet place to work or rest before your flight, the Westin Denver International Airport Hotel is located adjacent to the airport. Facilities include a conference center, swimming pool and fitness center. The hotel is also located close to the A-line commuter train that connects to downtown Denver.

  • Can I rent a car from Denver International Airport?

    It’s easy to rent a car from Denver International as more than ten rental car agencies operate from the airport. Most of them provide a shuttle bus from Level 5, Island 4 of the terminal to the rental car lot. Renting a car in Colorado give travelers the freedom to explore downtown Denver and the wealth of natural attractions in the rest of the state.

  • I’m travelling with a baby, where can I nurse and change my infant at the airport?

    Three nursing rooms are located in each concourse in Denver International Airport, offering a private, peaceful space for mothers to nurse on the go. Nursing rooms include comfortable seats, power outlets, a sink and a change table.

  • How far is Denver Intl Airport from central Denver?

    Central Denver is 18 miles away from Denver Intl Airport.

  • What is the name of Denver’s airport?

    All flights to Denver land at Denver Intl Airport. The airport code is DEN,and it can also be referred to as Denver or Denver Intl.

  • How much is a flight to Denver?

    On average, a flight to Denver costs $474. The cheapest price found on KAYAK in the last 2 weeks cost $135 and departed from Edmonton Airport.

  • What is the cheapest day to fly to Denver?

    Based on KAYAK data, the cheapest day to fly to Denver is Friday where tickets can be as cheap as $452. On the other hand, the most expensive day to fly is Sunday, where prices are $566 on average.

  • How does KAYAK find such low prices on flights 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 to Denver.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Denver?

    The cheapest time of day to fly to Denver is generally in the afternoon, when flights cost $453 on average. The most expensive time of day to fly to Denver is generally in the morning, which is peak travel time and where the average cost of a ticket is $517.

Top tips for finding cheap flights to Denver

  • Looking for cheap airfare to Denver? 25% of our users found round-trip tickets to Denver for the following prices or less: From Calgary $351, from Winnipeg $356, from Vancouver Intl $580
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denver flight deals.
  • Flights to Denver usually land at Denver International Airport, in Colorado. The state of Colorado is famous for its picturesque natural landscapes and the Rocky Mountains.
  • Depending on where you’re departing from in Canada, flights to Denver can be booked through a number of airlines. These include WestJet, Frontier, American Airlines, Delta and Air Canada.
  • With a wide selection of dining options at Denver International Airport, you’ll never fly on an empty stomach. From New Mexican flavors and grass-fed beef burgers to fast-food outlets, there’s something to suit everyone. While you wait for your flight, enjoy a local microbrew or cocktail at one of the breweries or wine bars.
  • As part of the Public Arts Program, a wide range of sculpture, murals and installations are on display within the concourses and terminals of Denver Airport. The permanent and temporary exhibitions offer an inspiring and thought-provoking cultural experience, while showcasing the creativity of the Rocky Mountain region to travelers passing through the airport.
  • Denver International Airport is 40 kilometers from the city of Denver. There are a number of public transport options to get downtown, including the A-line commuter train and the RTD public bus service. Ride-share services and taxis are also easily available from Denver Airport.
  • The Canine Airport Therapy Squad (CATS) at Denver airport is the largest therapy animal program in the United States that is held inside an airport. Friendly canine volunteers (and their handlers) can be found throughout the airport terminals, delighting travelers with their charm and cheerful disposition. They can easily be identified by their distinctive “Pet Me” vests and welcome a hug and a pat from all travelers.

Reviews of the top 4 airlines serving from Canada to Denver

 
See real verified KAYAK customer reviews for airlines flying to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Denver. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
8.0
Alaska AirlinesOverall score based on 11626 reviews
8.5Crew
8.1Boarding
7.0Entertainment
7.8Comfort
7.1Food
Airline reviews

It was ok. First time flying with them to Boise Won’t do again

6.0 GoodAnonymous, Jan 2026
BOI - PHX
Read more Alaska Airlines reviews

It was ok. First time flying with them to Boise Won’t do again

We sat on the tarmac for so long when we got to SeaTac that half the plane missed their connections.

Packed flight, cabin was so hot and stuffy that a woman fainted in the aisle. Crew were so inattentive that it took a awhile for just 1 Crew member to respond. Seat was incredibly cramped. Made to check bag because of "no overhead room" but there was plenty of overhead space when I was one of the last to board. Why is someone in boarding class A-D entitled to carry-on space but people in class E-F aren't? Whole flight was very uncomfortable. Shitty flight with a shitty airline. No more Alaska airlines for me.

Before I even boarded this old white man , a fat Samoan lady, and a short brown guy were at the desk. They asked if we could have 15 volunteers to get free checked bags cause it was a full flight. I waited in line, I got up to the short brown guy and he asked for my boarding pass and I showed him, he said that he can’t check my bag because I wasn’t given a seat yet. So he had me go to the next line with the old white guy, but before I switched lines I asked him, well if I go to that line, will I be able to check my bag so I waited in line and he said yeah, it doesn’t matter , I’m good. So I switch lines and wait in the line of the old white man, with every guest before me he was very sweet , making small talk, smiling and had great eye contact( all of the people he was talking to was white) I come up and he doesn’t look at me , then says I’ll be right with you, I wait for him to initiate and when he does he’s like what’s up? I was like the man next to you told me I needed to get checked in before I can check my bag. He’s like what’s your last name and I say Valenzuela , and he said we’re not there yet, all while not smiling, no eye contact like he was with the other guests. He said we’re will call you when I get to you. So I go sit down and I’m sitting down for less than a minute and he calls me and someone else. I go up and say Valenzuela and he’s like who are you and I’m like Valenzuela , he’s like hmm and says don’t go anywhere and calls someone else. I finally get my seat and I go back to the short brown man and ask if I can check my bag and he said there isn’t any room available and I was like? Wait you told me and then the fat Samoan lady said yeah we don’t need anymore bags thank you. I was dumbfounded and just walked away. So rude. Terrible experience and terrible communication on their end.

More comfortable than the flight to Los Angeles. But food was mediocre again. Attendants kind and courteous.

For first class, it just was not very comfortable and the food was mediocre. Staff was fine.

The flight attendants were nice, but the cabin and seats were uncomfortable.

The boarding was quick, but the cabin was uncomfortable and I got stuck in the galley while the flight attendants handed out drinks after using the lavatory.

I understand it’s their right, but when two of my party missed the flight after checking in it seemed insensitive to cancel all of their subsequent flights and for us to lose the extra seating despite having paid for it @ the very least we could’ve been refunded for the checked bags that we prepaid for and never used.

Alaska Airlines has the best service of airlines I have flown the last couple years. I always choose them first.

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.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Great flight, great landing, nice staff. Our seats were a little cramped.

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

Overall good experience. The wait for baggage at our destination was quite long, but other than that everything was good as expected

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

I was seated near a "stinky" person. That's not the fault of Westjet🙁😶‍🌫️

Do not fly on WestJet if you have a connection. It failed to integrate with my connecting Delta flight and I almost missed it.

There was a man who was very rude at boarding. On the other hand personal bag measuring box is too small compared to USA airlines,

A little better seat cushions would be appreciated. Crews were all good.

The process and flight were both smooth and trouble free

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Dillon
Westminster
Lakewood
Broomfield
Englewood
Greenwood Village
Central City
Lone Tree
Wheat Ridge
Brighton
Limon
Fort Morgan
Evergreen
Erie

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver