Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights to Colorado from C$ 139

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Canada to Colorado departing on 22/5. 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
0 bags
sam. 15/6
sam. 22/6

Search hundreds of travel sites at once for deals on flights to Colorado

In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Colorado Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
DenverdirectC$ 213
Colorado Springs
Colorado Springs1 stopC$ 368
Aspen
Aspen1 stopC$ 642
Grand Junction
Grand Junction1 stopC$ 642
Montrose
Montrose2 stopsC$ 450
Durango
Durango2 stopsC$ 793
Vail
Vail2 stopsC$ 832
Gunnison
Gunnison2 stopsC$ 888

Good to know

Low season

January

High season

June

Cheapest flight

C$ 139
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from Calgary to Denver

FAQs - booking Colorado flights

  • 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 long is the flight to Colorado?

    An average direct flight from Canada to Colorado takes 8h 30m, covering a distance of 3447 km. The most popular route is Toronto - Denver with an average flight time of 3h 34m.

  • What is the cheapest flight to Colorado?

    The cheapest ticket to Colorado from Canada found in the last 72 hours was C$ 193 one-way, and C$ 258 round-trip. The most popular route is Toronto Pearson Intl to Denver Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 322.

  • Which airlines fly to Colorado?

    Air Canada, United Airlines & Copa Airlines fly the most frequently from Canada to Colorado.

  • What are the most popular destinations in Colorado?

    Based on KAYAK flight searches, the most popular destination is Denver (94% of total searches to Colorado). The next most popular destinations are Colorado Springs (2%) and Aspen (1%). Searches for flights to Vail (0.6%), to Hayden (0.5%) and to Grand Junction (0.5%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Colorado

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Colorado flight deals.
  • 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).
See more tips

Top 5 airlines flying to Colorado

 
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.
8.5
Korean AirOverall score based on 1171 reviews
8.8Crew
8.6Boarding
8.1Food
8.3Comfort
8.2Entertainment
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr. 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

Not accommodating ground staff On board slow service Crew members not very friendly

I was expecting that movie selection and food would have been better. Everything else was great.

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Poor services. Not meet 5-star airline standard. Disappointed with the poor food and drink selections. Cabin crew is not attentive at all. They even skipped me during meal service (not sure if it is intentionally).

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

Polite hard working crew. No complaints really. Meals were not to my liking.

Was the longest flight I have ever taken to Orlando. Not Westjet’s fault necessarily. There was a traffic issue in Orlando. We sat in the airplane for about 2 hrs before leaving Calgary on a 5 hour flight was just a little long to be stuck in the plane. Once we arrived in Orlando we were stuck in traffic on the ground for another 30min. I guess maybe the flight could be delayed so boarding would have been later so we wouldn’t have to have the discomfort of being on the plane so long.

Airport monitors did not give the gate for our flight returning Detroit to Vancouver Juice served from glass storage containers are a far more healthy alternative for people. And would also minimize the need for recycling plastic or aluminum containers

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

I had planned to watch the Westjet entertainment for the entire flight however, because the seat mounted outlets in our row did not work.

Not a bad flight but our priority tagged luggage was the very last to come down the carousel.

Plane had a flat tire, delayed boarding and takeoff but one in the air, smooth. Make sure you have downloaded the WJ app before you leave. When on board, you can watch movies or TV shows offered on the app, it passed the time very quickly.

Our recent flight from edmontown to kahalui was excellent. The service staff was very friendly, knowledgeable, funny and attentive. Thanks to all involved that made or travel such a pleasant experience and we hope to fly with west jet again soon

The flight was delayed and I missed boarding my 7 day cruise. I had to book a separate flight home

No real issues just wasnt able to hear / understand any announcements flight attendant was making but everything else was really good- ended up checking my carry on case for free which made deboarding quicker. I would fly West Jet for all my flights.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

T hey did a great job. Flight was on time .

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

Book Cheap Colorado Plane Tickets

Recent round-trip flight deals

31/5ven.
directWestJet
2h 35mYYC-DEN
6/6jeu.
directWestJet
2h 31mDEN-YYC
C$ 213
31/5ven.
directWestJet
2h 35mYYC-DEN
6/6jeu.
directWestJet
2h 31mDEN-YYC
C$ 218
14/8mer.
directAir Canada
2h 40mYYC-DEN
20/8mar.
1 stopAir Canada
7h 57mDEN-YYC
C$ 248
12/8lun.
1 stopAir Canada
8h 11mYYC-DEN
20/8mar.
1 stopAir Canada
7h 57mDEN-YYC
C$ 255
20/6jeu.
directDelta
2h 32mYYC-DEN
22/6sam.
directDelta
2h 27mDEN-YYC
C$ 339
1/6sam.
1 stopDelta
5h 42mYYC-DEN
7/6ven.
1 stopDelta
8h 22mDEN-YYC
C$ 347
12/6mer.
directUnited Airlines
2h 28mYYC-DEN
17/6lun.
directUnited Airlines
2h 28mDEN-YYC
C$ 362
26/6mer.
directUnited Airlines
2h 28mYYC-DEN
2/7mar.
directUnited Airlines
2h 28mDEN-YYC
C$ 410
15/6sam.
1 stopAmerican Airlines
15h 34mYUL-DEN
22/6sam.
1 stopAmerican Airlines
13h 50mDEN-YUL
C$ 526
4/6mar.
1 stopAmerican Airlines
15h 36mYUL-DEN
11/6mar.
1 stopAmerican Airlines
7h 56mDEN-YUL
C$ 529

Search by stops

Search by airline

Search by price

Recent one-way flight deals

22/5mer.
directWestJet
2h 35mYYC-DEN
C$ 139
9/8ven.
directWestJet
2h 32mYYC-DEN
C$ 144
17/8sam.
1 stopAir Canada
6h 01mYYC-DEN
C$ 159
13/6jeu.
directUnited Airlines
2h 28mYYC-DEN
C$ 166
22/5mer.
1 stopAir Canada
8h 11mYYC-DEN
C$ 187
27/8mar.
1 stopDelta
9h 52mYYC-DEN
C$ 188
25/7jeu.
1 stopDelta
6h 59mYWG-DEN
C$ 214
21/5mar.
1 stopAmerican Airlines
10h 09mYUL-DEN
C$ 305
2/7mar.
1 stopAmerican Airlines
9h 08mYYZ-DEN
C$ 313
27/7sam.
1 stopUnited Airlines
14h 54mYVR-DEN
C$ 335

Search by stops

Search by airline

Search by price

Recent domestic flight deals

31/8sam.
directFrontier
2h 43mSEA-DEN
4/9mer.
directFrontier
3h 02mDEN-SEA
C$ 99
24/8sam.
directFrontier
2h 43mSEA-DEN
28/8mer.
directFrontier
3h 03mDEN-SEA
C$ 101
11/6mar.
directFrontier
2h 34mSFO-DEN
19/6mer.
directFrontier
2h 47mDEN-SFO
C$ 120
3/8sam.
directDelta
2h 27mLAX-DEN
6/8mar.
directDelta
2h 25mDEN-LAX
C$ 214
27/7sam.
multi-stopDelta
5h 29mDFW-DEN
31/7mer.
multi-stopDelta
7h 42mDEN-DFW
C$ 240
19/8lun.
directJetBlue
4h 31mBOS-DEN
24/8sam.
directJetBlue
3h 54mDEN-BOS
C$ 255
19/8lun.
multi-stopJetBlue
9h 37mBOS-DEN
24/8sam.
directJetBlue
3h 54mDEN-BOS
C$ 267
5/7ven.
directUnited Airlines
2h 44mORD-DEN
8/7lun.
directUnited Airlines
2h 31mDEN-ORD
C$ 289
17/6lun.
directUnited Airlines
2h 44mORD-DEN
19/6mer.
directUnited Airlines
2h 31mDEN-ORD
C$ 298
17/6lun.
multi-stopAmerican Airlines
8h 54mJFK-DEN
19/6mer.
multi-stopAmerican Airlines
8h 01mDEN-JFK
C$ 613

Search by stops

Search by airline

Search by price

Last minute flights to Colorado

Last minute flight, train and bus deals

21/5mar.
multi-stop
13h 58mYYZ-DEN
25/5sam.
multi-stop
26h 52mDEN-YYZ
C$ 391
21/5mar.
multi-stop
13h 58mYYZ-DEN
25/5sam.
multi-stop
24h 20mDEN-YYZ
C$ 546
21/5mar.
directAir Canada
3h 41mYYZ-DEN
25/5sam.
directAir Canada
3h 16mDEN-YYZ
C$ 575
19/5dim.
directAir Canada
3h 55mYYZ-DEN
25/5sam.
directAir Canada
3h 16mDEN-YYZ
C$ 584
19/5dim.
multi-stopAmerican Airlines
12h 02mYYZ-DEN
25/5sam.
multi-stopAmerican Airlines
9h 22mDEN-YYZ
C$ 658
17/5ven.
directWestJet
2h 35mYYC-DEN
19/5dim.
directWestJet
2h 31mDEN-YYC
C$ 741
17/5ven.
directWestJet
2h 35mYYC-DEN
19/5dim.
multi-stopWestJet
4h 44mDEN-YYC
C$ 771
19/5dim.
directUnited Airlines
3h 55mYYZ-DEN
25/5sam.
multi-stopUnited Airlines
10h 43mDEN-YYZ
C$ 857
17/5ven.
directUnited Airlines
3h 55mYYZ-DEN
20/5lun.
directUnited Airlines
3h 13mDEN-YYZ
C$ 913
17/5ven.
multi-stopAmerican Airlines
12h 43mYYZ-DEN
21/5mar.
multi-stopAmerican Airlines
4h 54mDEN-YYZ
C$ 1,042

Search by stops

Search by airline

Search by price

Flights to Colorado