$43 Find Cheap Flights from Denver to Canada

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 Canada departing on 9/18. 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

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Cheap Flights from Denver to Canada

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stop$259
Calgary
Calgarynonstop$123
Halifax
Halifax1 stop$327
Ottawa
Ottawa1 stop$324
Québec City
Québec City2 stops$419
Winnipeg
Winnipeg1 stop$215
Kelowna
Kelowna1 stop$252
St. John's
St. John's1 stop$508
Saskatoon
Saskatoon1 stop$223
Regina
Regina1 stop$225
Yellowknife
Yellowknife2 stops$696
Whitehorse
Whitehorse1 stop$297
Toronto
Toronto1 stop$259
Calgary
Calgarynonstop$123
Halifax
Halifax1 stop$327
Ottawa
Ottawa1 stop$324
Québec City
Québec City2 stops$419
Winnipeg
Winnipeg1 stop$215
Kelowna
Kelowna1 stop$252
St. John's
St. John's1 stop$508
Saskatoon
Saskatoon1 stop$223
Regina
Regina1 stop$225
Yellowknife
Yellowknife2 stops$696
Whitehorse
Whitehorse1 stop$297

Book Cheap Denver to Canada 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 Canada 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Canada

Thu, Sep 18 - Sun, Sep 21
WestJet Logo
12:15 pm - 2:45 pmDEN-YYC
2h 30mnonstop
WestJet Logo
8:55 am - 11:24 amYYC-DEN
2h 29mnonstop
$123WestJet
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Mon, Sep 22 - Thu, Sep 25
WestJet Logo
12:15 pm - 2:45 pmDEN-YYC
2h 30mnonstop
WestJet Logo
8:55 am - 11:24 amYYC-DEN
2h 29mnonstop
$124WestJet
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Sun, Sep 28 - Sun, Oct 5
Air Canada Logo
11:35 am - 7:02 pmDEN-YYC
7h 27m1 stop
Air Canada Logo
7:00 am - 12:38 pmYYC-DEN
5h 38m1 stop
$135Air Canada
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Wed, Oct 1 - Wed, Oct 8
Air Canada Logo
6:05 pm - 12:42 amDEN-YYC
6h 37m1 stop
Air Canada Logo
7:00 am - 12:38 pmYYC-DEN
5h 38m1 stop
$139Air Canada
Find Deal
Tue, Jan 13 - Sun, Jan 18
United Airlines Logo
11:20 am - 1:56 pmDEN-YYC
2h 36mnonstop
United Airlines Logo
6:20 am - 8:50 amYYC-DEN
2h 30mnonstop
$151United Airlines
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Sun, Oct 12 - Fri, Oct 17
United Airlines Logo
11:22 am - 1:53 pmDEN-YYC
2h 31mnonstop
United Airlines Logo
6:15 am - 8:42 amYYC-DEN
2h 27mnonstop
$155United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
Delta Logo
12:15 pm - 2:45 pmDEN-YYC
2h 30mnonstop
Delta Logo
8:55 am - 11:24 amYYC-DEN
2h 29mnonstop
$219Delta
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Wed, Oct 1 - Wed, Oct 8
Alaska Airlines Logo
9:23 pm - 10:49 amDEN-YEG
13h 26m1 stop
Alaska Airlines Logo
11:36 am - 5:21 pmYEG-DEN
5h 45m1 stop
$328Alaska Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 12
Alaska Airlines Logo
9:23 pm - 10:54 amDEN-YEG
13h 31m1 stop
Alaska Airlines Logo
5:17 pm - 10:44 amYEG-DEN
17h 27m2 stops
$332Alaska Airlines
Find Deal
Mon, Oct 13 - Tue, Oct 21
Delta Logo
12:55 am - 12:53 pmDEN-YHZ
8h 58m2 stops
Delta Logo
1:43 pm - 8:58 pmYHZ-DEN
10h 15m1 stop
$349Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Denver to Canada flights

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

What is the cheapest Denver to Canada flight route?

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

The cheapest ticket to Canada from Denver found in the last 72 hours was to Calgary, at $89 round-trip. The most popular route is from Denver (DEN) to Vancouver Intl Airport (YVR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $231.

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

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $774 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Canada, 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 Canada is March, when tickets cost $246 (return) on average. On the other hand, the most expensive months are November and August, when the average cost of round-trip tickets is $555 and $554 respectively.

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

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

When flying from Denver to Canada, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

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

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 Canada, 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 Canada, you should book around 4 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$43
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Denver to Calgary

FAQs - booking Canada flights

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

    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 Canada.

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

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

    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 Canada 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 Canada?

    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 Canada 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 Canada?

    The cheapest time of day to fly to Canada is generally at night, when round-trip flights cost $588 on average. Morning departures are around 6% more expensive than evening flights, on average. The most expensive time of day to fly to Canada is generally in the morning, which is peak travel time and where the average cost of a ticket is $721.

Reviews of the top 5 airlines serving from Denver to Canada

 
Need help choosing which airline to fly with from Denver to Canada? 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 10000 reviews
7.0Entertainment
7.8Comfort
7.1Food
8.1Boarding
8.5Crew
Airline reviews

I payed for a window seat and was assigned the middle seat. The window seat just so happened to be open. Which made the ride alot more comfortable. I think I should get what I pay for without having to buy extra fight protection. If I pay for it first that should be the end of that seats history because it's now spoken for. That alone might make me think twice about using this again

8.0 ExcellentEstora, Aug 2025SEA - RDU
Read more Alaska Airlines reviews

I payed for a window seat and was assigned the middle seat. The window seat just so happened to be open. Which made the ride alot more comfortable. I think I should get what I pay for without having to buy extra fight protection. If I pay for it first that should be the end of that seats history because it's now spoken for. That alone might make me think twice about using this again

Jammed up security line. Security personnel excellent but facility is really cramped and lines long. Alaska Airlines was excellent.

I liked the crew. There was no food flight to short

Short flight was fine, but no entertainment and bathrooms broken.

We were flying 1st class for a special occasion. This was a Hawaiian airlines flight. It was exceptional. Very comfortable seats and space. Extremely attentive crew. Food was great for airline food. They provided tablets to watch and full headphones to listen. This was the best airline experience I have had in decades.

All went smoothly. Only one delay departing Seattle of around 30 minutes.

We were in 1st class. Haven’t flown 1st class in over 35 years. This was special trip. 30yr anniversary and family travel. Food was good for airline food. Crew was very attentive.i expected easier movie access. Had to use own device. Second leg with Hawaiian airlines was exceptional in every way.

I like the friendliness of the staff. The food choices were OK. I wish there was more options. The entertainment through the movie portal was alright.

I paid for a window seat and on both flights I was put in the middle seat. Then on my flight to seattle I had to sit next to a passenger with a cat. I'm allergic to cats. So I sneezed, and had a running nose all flight.

Good experience on flight. But flight was delayed for takeoff by an hour, and Alaska posted the wrong landing time on its website. So the person who was designated to pick me up arrived 1 hour early and sat waiting for a long time at 11pm at night. This could have been avoided with better text and website communication by Alaska/Hawaiin Airlines

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Asked to cancel flight 6 days in advance of flight back to St. Louis, MO. Would not allow. No credit either.

Crew was nice especially by North American standards. Bad good. No entertainment screens. Terrible WiFi

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

Only issue was checking in took over an hour and was very stressful. It all worked out, but we weren't sure for a while.

We didn’t make the flight due to Delta’s check in line moving too slow.

Strike pissed me n stranded in middle of no where

Check in staff was incredibly rude and condescending. When I arrived at the gate I had been charged $125 for a checked back. I did have or check a bag. When I brought this to the attention of the staff member who checked me in, she said that she made a mistake and there was nothing she could do about it. I asked her to remove the charge and refund credit card, she said she could not and that I had to call my credit card company to contest the charge. I called Air Canada customer support, was put on hold, after 43 minutes a received a messages stating customer service was overwhelmed with calls and was then hung up on.

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

No paper towels in bathroom. Aisle seat difficult to get out of Other than those, excellent service

Plane was packed but flew on-time, and the comfort level was great! All planes are a bit cramped, but the in flight entertainment was superb, snacks were nice, and the crew was polite. Got into Calgary on schedule...all we could ask for

Long wait to check in at the priority counter in Toronto

I had no communication, receipt etc from Air Canada until hours before flight

They could care less about you. Just under a 4 hour delay in Seattle, leading into a missed connection in Vancouver, which led to 2 more delays that added up to 3 more hours leaving us to have to sleep on the floor of the Toronto airport cause they don't help you find accomodations and they just book you on the next flight out. Took an additional 14 hours to get home. Always given the brush off to get rid of us. Worst airline ever

All good but I could barely get my arms and legs into the room in front of me. Have never been so cramped before. Plane left the gate on time, taxied very quickly and took off without waiting. Unique. Arrival on time. No problem

Both flights are delayed so I rate the whole experience as mediocre.

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

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