$81 Find Cheap Flights from Canada to Colorado

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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 for flights to Colorado, 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 Colorado, as well as popular online travel agencies
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Useful Info

KAYAK's insights & trends for flights to Colorado

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

What is the cheapest flight to Colorado?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Colorado from Canada found in the last 72 hours was to Denver, at $117 round-trip. The most popular route is Edmonton (YEG) to Denver (DEN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $117.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Canada to Colorado, 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 Canada to Colorado is September, when tickets cost $426 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $544 and $516 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Colorado, 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 Canada to Colorado, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Which is the cheapest airport to fly into in Colorado?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Colorado is Denver Intl Airport (DEN), with an average flight price of $277.


Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$81
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Calgary to Denver

FAQs for booking flights from Canada to Colorado

  • Which airport is closest to Rocky Mountain National Park?

    Book a flight that lands at Denver Airport if you wish to visit Rocky Mountain National Park, as this is the closest airport to the major landmark and travel destination. Located near the town of Estes Park, in the north-central region of the state, the park is about 109 km from Denver Airport which should take about 1h 35min by car.

  • How can I visit the Dinosaur National Monument?

    Dinosaur National Monument is in the north-western part of Colorado state, near the border of neighbouring Utah. Delta Airlines offers flights from Vancouver Airport to Grand Junction Airport, which is the closest airport in Colorado. This flight route has a layover in Salt Lake City, so it makes sense to consider flying directly into Salt Lake City from Vancouver and driving the remaining distance from there.

  • Which airport is closest to Vail, Colorado?

    Located in Eagle County, Vail is west from Denver Airport and east from Grand Junction Airport, however both Denver Airport and Grand Junction Airport are within reach of the city. The driving distance from Denver is 2h 12min, while the driving distance from Grand Junction is 2h 14min, so you can book your flight into either airport when visiting Vail.

  • If I wish to visit Mesa Verde National Park, which airport should I fly into?

    Mesa Verde National Park is located in Montezuma County, in the southwestern part of the state of Colorado. Grand Junction Airport is the closest major airport to the park, however you will need to drive over 380 km from the airport. Another option is to fly into Denver Airport, and to then book a local connecting flight from Denver to Durango-La Plata County Airport (DRO), which is close to the park.

  • How does KAYAK find such low prices on flights from Canada 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 Canada to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Canada to Colorado 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 Canada 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 Canada 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 Canada 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 Canada to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Colorado?

    Based on KAYAK data, the cheapest day to fly to Colorado is Wednesday where round-trip tickets can be as cheap as $442. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $553 on average.

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

    The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $408 on average. Morning departures are around 6% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $518.

Top tips for finding a cheap flight out of Canada

  • There are multiple airports to fly into when travelling from Canada to Colorado. City of Colorado Springs Municipal Airport (COS), also known as Colorado Springs Airport, and Grand Junction Regional Airport (GJT) are two secondary airports that receive international flights to Colorado from Vancouver Airport (YVR) and Toronto Pearson Airport (YYZ).
  • The primary airport for international flights to Colorado is Denver International Airport (DEN). Delta, United Airlines and American Airlines are the three carriers that offer most flights into the Denver metropolitan area from Edmonton Airport (YEG), Montreal Trudeau Airport (YUL), Ottawa Airport (YOW) and some others.
  • Grand Junction Airport services the western corridor of Colorado, including the cities of Glenwood Springs, Montrose and Lake City, and is close to the Colorado National Monument. Delta offers flights into Grand Junction Airport from Vancouver Airport, with a brief layover at Salt Lake City Airport (SLC) in Utah.
  • Denver Airport is the major air travel hub for Northern Colorado, which includes the cities of Boulder, Loveland and Fort Collins, and is within reach of the Vintage Aero Flying Museum near Hudson. Frontier Airlines, WestJet and United Airlines all provide flights from Calgary Airport (YYC) into Denver Airport.
  • Fly into Colorado Springs Airport if you wish to explore the southern region of Colorado state. Pueblo, Canon City and Trinidad are all cities within reach of this airport. American Airlines offers flights to Colorado from Vancouver Airport, with layovers at Dallas Fort Worth Airport (DFW).

Top 5 airlines serving from Canada to Colorado

 
See real verified KAYAK customer reviews for airlines flying to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Colorado. 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 Canada 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
7.8Comfort
7.1Food
8.1Boarding
8.5Crew
Airline reviews

Food and entertainment aren’t a thing on these regional flights. But it was a smooth flight. Could see gorgeous countryside through the large windows. The earplugs are a nice touch for the prop engines but the hum of the engines did not bother me. Grateful the option exists to easily get from A to B.

10.0 ExcellentAnonymous, Jun 2025SEA - BIL
Read more Alaska Airlines reviews

Food and entertainment aren’t a thing on these regional flights. But it was a smooth flight. Could see gorgeous countryside through the large windows. The earplugs are a nice touch for the prop engines but the hum of the engines did not bother me. Grateful the option exists to easily get from A to B.

Both flights were delayed going to our destination and leaving, and communication about the delays was not great by the airlines, now the crews were phenomenal and great to be around!!

Both flights were delayed due to an incident at SEA. The problem really rests with inadequate customer & plane facilities for Skywest at SEA. You feel like you are in a cattle enclosure. And planes were sitting on taxiways waiting for parking so every plane was late. SEA appears to be over capacity. It is not a fun passenger experience waiting. But crews and flights were all fine. Alaska needs to step up.

Really good except my daughter's tv broke during the flight so she could watch tv

Staff are helpful and patient. I don’t appreciate the almost 5 hours delay and also the delay of our luggage and being switched from one carousel to another to pick them up.

Delayed. It's not our first flight with them either, it's actually our 3rd and all 3 were delayed by hours each time. It was a myriad of delays. On one flight we boarded after being delayed for a little over an hr, only to be told we were going to sit in the plane for another hour before departing. Once landed, we waited another 40ish min to get to our gate. On another flight, flight was delayed just under 3 hrs but atleast we got to wait it out at the airport terminal. Its just a bad experience overall flying with Alaska Airlines.

Flight was delayed for weather, then delayed for mechanical, then just cancelled. Once mechanical problems started I wish you had just started offering rebooking options (at the same airport). I felt my trip was not a priority for you. I called you, I asked for a better option (than changing airports), then I had to literally run around the airport making it happen. Do better.

Staff were great but we were delayed on the tarmac for over an hour.

Great crew, smooth flight and landing. Wish they would offer Dr. Pepper and a choice of flavors of pretzels.

I would've liked to have the seat tablets like before to view movies, with long travels not everyone carries tablets to view movies. And phones are not worth it because screens to small.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

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

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Not as good as expected Air Can needs to improve totally rated on internet as worst

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The seats are totally uncomfortable making the flight less than pleasant. The cookies & pretzels were terrible!!!

Late departure, so I missed connection in Detroit. But Delta gave me a great hotel & breakfast. Just sorry I could not get anything from my checked baggage.

Crew was friendly. Lost our luggage and told us it’d be in later in the evening of the day we returned. It was not. Still after 5 days have not received it.

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

it's all good nothing you can do make better 😌

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Good flight, friendly crew and overall - good service on United Airlines.

Received email saying that there won’t be a seat back entertainment screen and inflight WiFi would be available. But no WiFi both ways. Say it in the email.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

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

Good, only discomfort was consistent turbulence through the 3 hour flight. Not sure if in companies control though.

From the kind young lady (w/Vancouver air security) who expedited our check-in to U.S. Customs to the Air Canada gate crew who gave us pre-boarding, the flight attendants who actually offered a strong hand to help me board once I had surrendered my rolling walker at the door, they are all reflections of the thoughtful, genuinely helpful Canadians we have grown to appreciate. Water and other beverages were offered throughout the flight to make sure we weren't dehydrated and the cookie was great. (Husband bought the fruit & crackers snack,) I was delighted to see three movies that I would not have otherwise seen and appreciate that AC left the last film viewable until its conclusion although the flight had actually landed. Last, mahalo to the kind strong gentleman who not offered his hand to help me debark the plane, but gave me an AC pin that I'll truly treasure.

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Book cheap flights from Canada to Colorado

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Colorado found on KAYAK in the last 72 hours.
9/26Fri
nonstopWestJet
2h 29mYYC-DEN
9/29Mon
nonstopWestJet
2h 30mDEN-YYC
$124
9/26Fri
nonstopWestJet
2h 29mYYC-DEN
9/29Mon
nonstopWestJet
2h 30mDEN-YYC
$126
9/27Sat
1 stopAir Canada
5h 58mYYC-DEN
10/5Sun
1 stopAir Canada
5h 37mDEN-YYC
$149
7/3Thu
1 stopAir Canada
7h 30mYYC-DEN
7/7Mon
1 stopAir Canada
5h 38mDEN-YYC
$161
7/3Thu
nonstopUnited Airlines
2h 34mYYC-DEN
7/7Mon
nonstopUnited Airlines
2h 29mDEN-YYC
$182
7/26Sat
nonstopUnited Airlines
2h 34mYYC-DEN
7/27Sun
nonstopUnited Airlines
2h 29mDEN-YYC
$199
9/25Thu
nonstopDelta
2h 29mYYC-DEN
10/1Wed
1 stopDelta
9h 11mDEN-YYC
$227
9/25Thu
nonstopDelta
2h 29mYYC-DEN
9/27Sat
1 stopDelta
10h 16mDEN-YYC
$228
9/24Wed
1 stopAlaska Airlines
6h 10mYYC-DEN
9/26Fri
2 stopsAlaska Airlines
12h 12mDEN-YYC
$372
9/24Wed
1 stopAlaska Airlines
6h 10mYYC-DEN
10/2Thu
2 stopsAlaska Airlines
23h 00mDEN-YYC
$389

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Colorado found on KAYAK in the last 72 hours.
9/29Mon
nonstopWestJet
2h 29mYYC-DEN
$81
9/26Fri
nonstopWestJet
2h 29mYYC-DEN
$84
9/29Mon
2 stopsAir Canada
10h 03mYYC-DEN
$86
8/26Tue
1 stopAir Canada
6h 05mYYC-DEN
$104
9/24Wed
nonstopUnited Airlines
2h 27mYYC-DEN
$109
9/24Wed
nonstopUnited Airlines
2h 27mYYC-DEN
$110
9/26Fri
nonstopDelta
2h 29mYYC-DEN
$138
9/23Tue
1 stopDelta
6h 17mYYC-DEN
$140
10/25Sat
1 stopAlaska Airlines
4h 55mYVR-DEN
$227
10/25Sat
2 stopsAlaska Airlines
19h 04mYVR-DEN
$233

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Last minute flights to Colorado

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Colorado that are departing in the next 10 days.
6/21Sat
nonstopWestJet
2h 32mYYC-DEN
6/29Sun
nonstopWestJet
2h 30mDEN-YYC
$164
6/21Sat
multi-stopAir Canada
6h 10mYYC-DEN
6/29Sun
multi-stopAir Canada
8h 53mDEN-YYC
$226
6/19Thu
multi-stopAir Canada
6h 10mYYC-DEN
6/21Sat
multi-stopAir Canada
14h 23mDEN-YYC
$237
6/19Thu
nonstopUnited Airlines
2h 34mYYC-DEN
6/21Sat
nonstopUnited Airlines
2h 29mDEN-YYC
$291
6/20Fri
multi-stopWestJet
20h 52mYVR-DEN
6/27Fri
multi-stopWestJet
12h 17mDEN-YVR
$329
6/18Wed
multi-stopDelta
6h 35mYYZ-DEN
6/20Fri
multi-stopDelta
8h 23mDEN-YYZ
$341
6/20Fri
multi-stopUnited Airlines
6h 58mYYZ-COS
7/22Tue
multi-stopUnited Airlines
5h 11mCOS-YYZ
$342
6/20Fri
multi-stopDelta
12h 37mYYZ-COS
7/22Tue
multi-stopDelta
13h 00mCOS-YYZ
$344
6/21Sat
multi-stopAlaska Airlines
5h 53mYYC-DEN
6/29Sun
multi-stopAlaska Airlines
15h 23mDEN-YYC
$584
6/19Thu
multi-stopAlaska Airlines
14h 07mYVR-DEN
6/21Sat
multi-stopAlaska Airlines
15h 39mDEN-YVR
$589

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Everything you need to know for your flight to Colorado

Cabin class types available on flights to Colorado

Cabin classes available on flights to Colorado. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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