$114+ Cheap flights from Calgary (YYC) to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Calgary to Colorado with Cheapflights
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Cheapest flights from Calgary to ColoradoExplore the most affordable flight options available from Calgary to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Calgary to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Mon 8/3112:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/24![WestJet logo]()
$197
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sun 9/612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/27![WestJet logo]()
$206
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Mon 8/3112:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/25![WestJet logo]()
$212
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:25 pm
YYC
- DEN
1 stop7h 27m
Air Canada
Mon 8/317:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 7/25![Air Canada logo]()
$226
This Air Canada deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:25 pm
YYC
- DEN
1 stop6h 43m
Air Canada
Sun 9/277:50 pm
DEN
- YYC
1 stop5h 49m
Air Canada
Deal found 7/26![Air Canada logo]()
$227
This SmartFares deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:20 am
YYC
- DEN
2 stops7h 53m
Air Canada
Mon 9/77:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 7/27![Air Canada logo]()
$229
This Air Canada deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:25 pm
YYC
- DEN
1 stop6h 43m
Air Canada
Tue 9/227:50 pm
DEN
- YYC
1 stop5h 49m
Air Canada
Deal found 7/24![Air Canada logo]()
$232
This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:25 pm
YYC
- DEN
1 stop6h 43m
Air Canada
Thu 10/17:50 pm
DEN
- YYC
1 stop5h 49m
Air Canada
Deal found 7/23![Air Canada logo]()
$233
This Air Canada deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:25 pm
YYC
- DEN
1 stop7h 27m
Air Canada
Sun 8/307:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 7/25![Air Canada logo]()
$238
This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:25 pm
YYC
- DEN
1 stop7h 27m
Multiple Airlines
Mon 8/3112:15 pm
DEN
- YYC
Nonstop2h 30m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$239
This Air Canada deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:30 pm
YYC
- COS
2 stops9h 36m
Air Canada
Wed 10/211:29 pm
COS
- YYC
2 stops12h 10m
Air Canada
Deal found 7/22![Air Canada logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
YYC
- COS
1 stop11h 55m
United Airlines
Wed 10/215:08 pm
COS
- YYC
1 stop4h 40m
United Airlines
Deal found 7/26![United Airlines logo]()
$390
Best flights from Calgary to ColoradoDiscover carefully curated flight deals from Calgary to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Calgary to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:00 am
YYC
- DEN
Nonstop2h 37m
United Airlines
Sun 11/2911:39 am
DEN
- YYC
Nonstop2h 42m
United Airlines
Deal found 7/26![United Airlines logo]()
$241
This United deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
YYC
- DEN
Nonstop2h 34m
Multiple Airlines
Sun 8/237:45 pm
DEN
- YYC
1 stop5h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$251
This Air Canada deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:30 pm
YYC
- COS
2 stops9h 36m
Air Canada
Wed 10/211:29 pm
COS
- YYC
2 stops12h 10m
Air Canada
Deal found 7/22![Air Canada logo]()
$337
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:33 pm
YYC
- COS
1 stop9h 55m
Delta
Sun 9/68:10 am
COS
- YYC
2 stops11h 30m
Delta
Deal found 7/23![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am
YYC
- DEN
Nonstop2h 37m
United Airlines
Sun 11/297:11 pm
DEN
- YYC
Nonstop2h 42m
United Airlines
Deal found 7/24![United Airlines logo]()
$241
This United deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
YYC
- DEN
Nonstop2h 34m
Multiple Airlines
Wed 9/29:10 am
DEN
- YYC
1 stop12h 50m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$258
This United deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:45 am
YYC
- DEN
Nonstop2h 34m
Multiple Airlines
Sun 9/67:45 pm
DEN
- YYC
1 stop5h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:20 pm
YYC
- DEN
Nonstop2h 33m
United Airlines
Mon 12/283:35 pm
DEN
- YYC
Nonstop2h 43m
United Airlines
Deal found 7/23![United Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:45 am
YYC
- DEN
Nonstop2h 35m
Multiple Airlines
Sat 9/56:45 am
DEN
- YYC
1 stop10h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$265
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:00 am
YYC
- DEN
Nonstop2h 37m
Multiple Airlines
Sun 11/298:15 am
DEN
- YYC
1 stop15h 19m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$266
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am
YYC
- DEN
Nonstop2h 37m
Multiple Airlines
Sun 11/298:15 am
DEN
- YYC
1 stop17h 34m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$266
This United deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am
YYC
- DEN
Nonstop2h 37m
Multiple Airlines
Sat 11/288:15 am
DEN
- YYC
1 stop14h 14m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$266
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
YYC
- COS
1 stop11h 55m
United Airlines
Wed 10/215:08 pm
COS
- YYC
1 stop4h 40m
United Airlines
Deal found 7/25![United Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:00 am
YYC
- COS
1 stop14h 46m
United Airlines
Thu 8/136:00 am
COS
- YYC
1 stop12h 30m
United Airlines
Deal found 7/27![United Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:35 am
YYC
- ASE
2 stops13h 39m
Delta
Thu 10/2912:02 pm
ASE
- YYC
2 stops23h 41m
Delta
Deal found 7/25![Delta logo]()
$679
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am
YYC
- ASE
1 stop4h 51m
United Airlines
Thu 10/298:30 am
ASE
- YYC
1 stop5h 51m
United Airlines
Deal found 7/22![United Airlines logo]()
$637
Last-minute flights from Calgary to ColoradoDiscover last-minute flight deals from Calgary to Colorado. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Calgary to Colorado. Data last updated July 27, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sun 8/912:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/23![WestJet logo]()
$240
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:00 am
YYC
- COS
1 stop14h 46m
United Airlines
Thu 8/136:00 am
COS
- YYC
1 stop12h 30m
United Airlines
Deal found 7/27![United Airlines logo]()
$402
This Kissandfly.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:45 am
YYC
- COS
1 stop8h 09m
British Airways
Sun 8/168:00 am
COS
- YYC
1 stop13h 34m
British Airways
Deal found 7/27![British Airways logo]()
$483
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:00 am
YYC
- COS
1 stop9h 53m
United Airlines
Mon 8/2410:27 am
COS
- YYC
1 stop11h 21m
United Airlines
Deal found 7/25![United Airlines logo]()
$503
This Air Canada deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:25 pm
YYC
- DEN
1 stop7h 27m
Air Canada
Sun 8/237:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 7/25![Air Canada logo]()
$241
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Mon 8/3112:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/25![WestJet logo]()
$212
This Air Canada deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:25 pm
YYC
- DEN
1 stop7h 27m
Air Canada
Mon 8/317:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 7/25![Air Canada logo]()
$247
This Air Canada deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:25 pm
YYC
- DEN
1 stop7h 27m
Air Canada
Sun 8/307:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 7/25![Air Canada logo]()
$238
This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Mon 8/3112:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/24![WestJet logo]()
$197
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:25 pm
YYC
- DEN
1 stop7h 27m
Air Canada
Mon 8/317:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 7/25![Air Canada logo]()
$226
This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:25 pm
YYC
- DEN
1 stop7h 27m
Multiple Airlines
Mon 8/3112:15 pm
DEN
- YYC
Nonstop2h 30m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
YYC
- COS
1 stop4h 30m
United Airlines
Mon 8/3111:30 am
COS
- YYC
1 stop7h 00m
United Airlines
Deal found 7/27![United Airlines logo]()
$499
One-way flights from Calgary to ColoradoSearch for one-way flight options from Calgary to Colorado. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Calgary to Colorado. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 7/24![WestJet logo]()
$114
This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 7/24![WestJet logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 7/23![WestJet logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 7/23![WestJet logo]()
$129
This FlightHub deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 7/23![WestJet logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 7/23![WestJet logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 7/22![WestJet logo]()
$133
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
YYC
- DEN
Nonstop2h 34m
United Airlines
Deal found 7/26![United Airlines logo]()
$134
This Super.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 7/22![WestJet logo]()
$135
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:25 pm
YYC
- DEN
1 stop6h 43m
Air Canada
Deal found 7/24![Air Canada logo]()
$137
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
YYC
- COS
1 stop10h 26m
United Airlines
Deal found 7/24![United Airlines logo]()
$176
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am
YYC
- COS
1 stop12h 56m
Delta
Deal found 7/27![Delta logo]()
$203
Find flight deals from Calgary to Colorado
Keep the following information in mind while searching for Calgary to Colorado flight deals. Data was last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Booking.com) |
One-way from | $114 (Mytrip) |
Popular in | February |
Cheapest in | October |
Average price | $285 |
Good round-trip deal | $289 or less |
Good one-way deal | $248 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Calgary to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Calgary to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Wed 11/25
6:00 am-7:37 am
Nonstop2h 37m
Denver Intl
Sun 11/29
11:39 am-3:21 pm
Nonstop2h 42m
$241
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Thu 11/26
6:00 am-7:37 am
Nonstop2h 37m
Denver Intl
Sun 11/29
7:11 pm-10:53 pm
Nonstop2h 42m
$241
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Fri 8/21
6:00 am-8:34 am
Nonstop2h 34m
Denver Intl
Sun 8/23
7:45 pm-1:40 am
1 stop5h 55m
$251
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Thu 8/27
6:00 am-8:34 am
Nonstop2h 34m
Denver Intl
Wed 9/2
9:10 am-10:00 pm
1 stop12h 50m
$258
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Fri 9/4
7:45 am-10:19 am
Nonstop2h 34m
Denver Intl
Sun 9/6
7:45 pm-1:40 am
1 stop5h 55m
$260
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Tue 9/1
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Sat 9/5
6:45 am-5:25 pm
1 stop10h 40m
$265
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Wed 11/25
6:00 am-7:37 am
Nonstop2h 37m
Denver Intl
Sun 11/29
8:15 am-12:34 am
1 stop15h 19m
$266
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Thu 11/26
6:00 am-7:37 am
Nonstop2h 37m
Denver Intl
Sun 11/29
8:15 am-2:49 am
1 stop17h 34m
$266
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Sat 11/21
6:00 am-7:37 am
Nonstop2h 37m
Denver Intl
Sat 11/28
8:15 am-11:29 pm
1 stop14h 14m
$266
Quickest round-trip
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Thu 12/24
7:20 pm-8:53 pm
Nonstop2h 33m
Denver Intl
Mon 12/28
3:35 pm-7:18 pm
Nonstop2h 43m
$269
Showing 1-10 of 31 resultsSorted by cheapest first
Best time to book a flight from Calgary to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Calgary with our price prediction graph.
YYC-DEN
YYC-COS
YYC-ASE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Calgary to Colorado
YYC-USCO
YYC-DEN
YYC-COS
YYC-ASE
What is the cheapest month to book a flight from Calgary to Colorado?
Currently, October is the cheapest month in which you can book a flight from Calgary to Colorado (average of $238). Flying from Calgary to Colorado in February is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YYC to CO?
Find hourly flight availability from Calgary to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 27, 2026.
A simple way to save on the total cost of your ticket is to fly from Calgary to Colorado in the evening. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the morning.
Weekly flight availability from Calgary to Colorado
Explore weekly flight availability from Calgary to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 27, 2026.
The most flights from YYC to USCO are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Calgary to Colorado?
Airfare is below average for this route at the moment.
Calgary to Colorado flights typically cost between $214 and $411 in August.The cheapest round-trip price found within the last 5 days was $197 on WestJet (Aug 27-Aug 31).
How far ahead should I book a flight from Calgary to Colorado?
Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Calgary to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Calgary to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Calgary to Colorado. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Calgary to Colorado flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated July 27, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet from Calgary to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Calgary to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Calgary to Colorado
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Complete your trip
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Calgary and Colorado flights
Browse other Calgary and Colorado flight options. Last updated on July 27, 2026.
Popular flight searches
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Calgary to Colorado flights
Consider these flights traveling from Calgary to Colorado.
Top 4 airlines flying from Calgary to Colorado
Discover the top 4 airlines that operate flights from Calgary to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$365 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$128 | Average$327 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$136 | Average$299 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$156 | Average$283 | FlexibilityNo cancel fee | On-time60% |