$109+ Cheap flights from Alberta 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
May 26 — Jun 21
Round-trip
1 adult, Economy
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Find cheap flights from Alberta to Colorado with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Alberta to ColoradoExplore the most affordable flight options available from Alberta to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.
Explore the most affordable flight options available from Alberta to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.
This oojo deal was found by Cheapflights users on 4/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Fri 5/1512:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/25![WestJet logo]()
$177
This Trip.com deal was found by Cheapflights users on 4/25. 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 5/218:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Mon 5/2512:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/25![WestJet logo]()
$182
This Trip.com deal was found by Cheapflights users on 4/25. 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 5/2111:20 am
YYC
- DEN
1 stop6h 00m
Multiple Airlines
Mon 5/2512:15 pm
DEN
- YYC
Nonstop2h 30m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/58:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Fri 6/1212:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/21![WestJet logo]()
$205
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Tue 6/1612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/21![WestJet logo]()
$210
This oojo deal was found by Cheapflights users on 4/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Tue 6/3012:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/25![WestJet logo]()
$226
This Air Canada deal was found by Cheapflights users on 4/21. 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 6/93:00 pm
YYC
- DEN
1 stop8h 10m
Air Canada
Tue 6/167:50 pm
DEN
- YYC
1 stop5h 51m
Air Canada
Deal found 4/21![Air Canada logo]()
$239
This Justfly.com deal was found by Cheapflights users on 4/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Tue 8/412:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/25![WestJet logo]()
$240
This FlightHub deal was found by Cheapflights users on 4/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sun 7/1912:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/26![WestJet logo]()
$243
This oojo deal was found by Cheapflights users on 4/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sun 7/2612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/22![WestJet logo]()
$244
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Wed 5/2712:15 pm
DEN
- YEG
1 stop7h 35m
WestJet
Deal found 4/22![WestJet logo]()
$295
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Thu 5/216:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Thu 5/2812:15 pm
DEN
- YEG
1 stop27h 10m
WestJet
Deal found 4/23![WestJet logo]()
$297
Best flights from Alberta to ColoradoDiscover carefully curated flight deals from Alberta to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 26, 2026.
Discover carefully curated flight deals from Alberta to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 26, 2026.
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Tue 6/1612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/21![WestJet logo]()
$210
This Delta deal was found by Cheapflights users on 4/25. 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.
Mon 5/118:45 am
YYC
- DEN
Nonstop2h 35m
Delta
Fri 5/156:05 am
DEN
- YYC
1 stop7h 05m
Delta
Deal found 4/25![Delta logo]()
$280
This Air Canada deal was found by Cheapflights users on 4/21. 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 6/98:30 pm
YYC
- DEN
2 stops26h 40m
Air Canada
Tue 6/167:50 pm
DEN
- YYC
1 stop5h 51m
Air Canada
Deal found 4/21![Air Canada logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/88:45 am
YYC
- DEN
Nonstop2h 35m
Multiple Airlines
Mon 6/159:06 pm
DEN
- YYC
1 stop12h 44m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 8/299:30 am
YYC
- ASE
1 stop11h 51m
United Airlines
Tue 9/18:30 am
ASE
- YYC
1 stop10h 00m
United Airlines
Deal found 4/24![United Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 4/21. 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 10/26:35 am
YYC
- DEN
1 stop8h 56m
Delta
Tue 10/611:10 am
DEN
- YYC
1 stop9h 44m
Delta
Deal found 4/21![Delta logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:46 am
YEG
- DEN
2 stops9h 51m
Alaska Airlines
Tue 6/95:58 pm
DEN
- YEG
2 stops17h 09m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$620
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:45 am
YYC
- COS
1 stop9h 55m
Delta
Wed 6/2411:10 am
COS
- YYC
1 stop9h 28m
Delta
Deal found 4/24![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/54:30 pm
YEG
- DEN
2 stops15h 38m
Multiple Airlines
Fri 6/126:00 am
DEN
- YEG
1 stop9h 20m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$330
This Air Canada deal was found by Cheapflights users on 4/21. 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 7/307:15 pm
YYC
- DEN
Nonstop2h 29m
Air Canada
Tue 8/47:50 pm
DEN
- YYC
1 stop5h 50m
Air Canada
Deal found 4/21![Air Canada logo]()
$337
This FlightHub deal was found by Cheapflights users on 4/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Mon 9/2112:15 pm
DEN
- YEG
2 stops9h 55m
WestJet
Deal found 4/24![WestJet logo]()
$363
This Delta deal was found by Cheapflights users on 4/25. 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.
Wed 9/236:35 am
YYC
- COS
2 stops15h 54m
Delta
Tue 9/298:00 am
COS
- YYC
2 stops12h 44m
Delta
Deal found 4/25![Delta logo]()
$312
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Tue 8/2512:30 pm
YYC
- COS
2 stops11h 19m
Air Canada
Wed 8/2610:29 am
COS
- YYC
2 stops15h 11m
Air Canada
Deal found 4/23![Air Canada logo]()
$345
This Air Canada deal was found by Cheapflights users on 4/22. 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 6/26:00 am
YYC
- COS
1 stop4h 46m
Air Canada
Wed 6/310:23 am
COS
- YYC
2 stops15h 18m
Air Canada
Deal found 4/22![Air Canada logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/57:40 pm
YYC
- DEN
1 stop14h 24m
Multiple Airlines
Fri 6/1210:36 pm
DEN
- YYC
2 stops18h 54m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 4/25. 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.
Fri 8/218:45 am
YYC
- DEN
Nonstop2h 35m
Delta
Sun 8/236:45 am
DEN
- YYC
1 stop6h 25m
Delta
Deal found 4/25![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 4/21. 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.
Wed 8/198:45 am
YYC
- DEN
Nonstop2h 35m
Delta
Sun 8/236:45 am
DEN
- YYC
1 stop6h 25m
Delta
Deal found 4/21![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 6/56:00 am
YEG
- DEN
Nonstop2h 45m
United Airlines
Tue 6/99:05 pm
DEN
- YEG
1 stop18h 42m
United Airlines
Deal found 4/23![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 10/163:17 pm
YEG
- DEN
Nonstop2h 47m
United Airlines
Tue 10/2011:23 am
DEN
- YEG
Nonstop2h 45m
United Airlines
Deal found 4/23![United Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Sun 6/76:00 am
YEG
- DEN
Nonstop2h 45m
United Airlines
Tue 6/97:18 pm
DEN
- YEG
Nonstop2h 46m
United Airlines
Deal found 4/25![United Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Fri 9/183:15 pm
YEG
- DEN
Nonstop2h 49m
United Airlines
Mon 9/217:05 pm
DEN
- YEG
Nonstop3h 04m
United Airlines
Deal found 4/25![United Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Fri 7/173:17 pm
YEG
- DEN
Nonstop2h 45m
United Airlines
Sun 7/197:18 pm
DEN
- YEG
Nonstop2h 46m
United Airlines
Deal found 4/26![United Airlines logo]()
$629
This Delta deal was found by Cheapflights users on 4/21. 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 8/211:40 am
YYC
- ASE
1 stop8h 46m
Delta
Thu 8/612:03 pm
ASE
- YYC
1 stop7h 02m
Delta
Deal found 4/21![Delta logo]()
$616
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:15 am
YYC
- ASE
2 stops12h 48m
Delta
Tue 9/112:00 pm
ASE
- YYC
1 stop7h 05m
Delta
Deal found 4/24![Delta logo]()
$765
This United Airlines deal was found by Cheapflights users on 4/21. 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 8/26:00 am
YYC
- ASE
1 stop10h 08m
United Airlines
Sun 8/26:12 pm
ASE
- YYC
2 stops18h 27m
United Airlines
Deal found 4/21![United Airlines logo]()
$1,040
Last-minute flights from Alberta to ColoradoDiscover last-minute flight deals from Alberta to Colorado. Data last updated April 26, 2026 and is based on user searches.
Discover last-minute flight deals from Alberta to Colorado. Data last updated April 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 4/2812:29 pm
YYC
- DEN
1 stop8h 17m
Delta
Tue 5/510:43 am
DEN
- YYC
1 stop9h 57m
Delta
Deal found 4/23![Delta logo]()
$276
This oojo deal was found by Cheapflights users on 4/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Fri 5/1512:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/25![WestJet logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Wed 5/208:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Mon 5/2512:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/22![WestJet logo]()
$262
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Wed 5/2712:15 pm
DEN
- YEG
1 stop7h 35m
WestJet
Deal found 4/22![WestJet logo]()
$295
This Trip.com deal was found by Cheapflights users on 4/25. 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 5/218:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Mon 5/2512:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/25![WestJet logo]()
$182
This Trip.com deal was found by Cheapflights users on 4/25. 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 5/2111:20 am
YYC
- DEN
1 stop6h 00m
Multiple Airlines
Mon 5/2512:15 pm
DEN
- YYC
Nonstop2h 30m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$202
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Thu 5/216:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Thu 5/2812:15 pm
DEN
- YEG
1 stop27h 10m
WestJet
Deal found 4/23![WestJet logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 5/228:45 am
YYC
- DEN
Nonstop2h 35m
Multiple Airlines
Mon 5/258:00 am
DEN
- YYC
1 stop29h 10m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sat 5/3012:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/25![WestJet logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/268:45 am
YYC
- DEN
Nonstop2h 35m
Multiple Airlines
Tue 6/26:20 am
DEN
- YYC
1 stop10h 40m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 5/2912:00 pm
YYC
- DEN
1 stop11h 44m
Multiple Airlines
Wed 6/312:15 pm
DEN
- YYC
Nonstop2h 30m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Sat 5/308:45 am
YYC
- DEN
Nonstop2h 35m
Multiple Airlines
Tue 6/26:20 am
DEN
- YYC
1 stop10h 40m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$268
One-way flights from Alberta to ColoradoSearch for one-way flight options from Alberta to Colorado. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
Search for one-way flight options from Alberta to Colorado. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/25![WestJet logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/25![WestJet logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/26![WestJet logo]()
$126
This Super.com deal was found by Cheapflights users on 4/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/25![WestJet logo]()
$127
This Super.com deal was found by Cheapflights users on 4/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/24![WestJet logo]()
$128
This Air Canada deal was found by Cheapflights users on 4/26. 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.
Sat 5/164:25 pm
YYC
- DEN
1 stop6h 45m
Air Canada
Deal found 4/26![Air Canada logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/24![WestJet logo]()
$133
This Air Canada deal was found by Cheapflights users on 4/22. 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.
Wed 5/134:25 pm
YYC
- DEN
1 stop6h 45m
Air Canada
Deal found 4/22![Air Canada logo]()
$138
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Sat 8/88:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/21![WestJet logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/24![WestJet logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:30 pm
YEG
- DEN
2 stops27h 16m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Deal found 4/24![WestJet logo]()
$162
Find flight deals from Alberta to Colorado
Keep the following information in mind while searching for Alberta to Colorado flight deals. Data was last updated April 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (oojo) |
One-way from | $109 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $310 |
Good round-trip deal | $316 or less |
Good one-way deal | $205 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Alberta 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 April 26, 2026.
Use the filters below to find and compare flights from Alberta to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Tue 6/9
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Tue 6/16
12:15 pm-2:45 pm
Nonstop2h 30m
$210
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Mon 5/11
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Fri 5/15
6:05 am-1:10 pm
1 stop7h 05m
$280
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Fri 10/2
6:35 am-3:31 pm
1 stop8h 56m
Denver Intl
Tue 10/6
11:10 am-8:54 pm
1 stop9h 44m
$288
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Tue 6/9
8:30 pm-11:10 pm
2 stops26h 40m
Denver Intl
Tue 6/16
7:50 pm-1:41 am
1 stop5h 51m
$291
CalgaryColorado Springs
YYC - COS
YYCCOS
Calgary
Thu 6/18
7:45 am-5:40 pm
1 stop9h 55m
Colorado Springs
Wed 6/24
11:10 am-8:38 pm
1 stop9h 28m
$299
CalgaryColorado Springs
YYC - COS
YYCCOS
Calgary
Wed 9/23
6:35 am-10:29 pm
2 stops15h 54m
Colorado Springs
Tue 9/29
8:00 am-8:44 pm
2 stops12h 44m
$312
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Mon 6/8
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Mon 6/15
9:06 pm-9:50 am
1 stop12h 44m
$327
EdmontonDenver
YEG - DEN
YEGDEN
Edmonton
Fri 6/5
4:30 pm-8:08 am
2 stops15h 38m
Denver Intl
Fri 6/12
6:00 am-3:20 pm
1 stop9h 20m
$330
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Fri 8/21
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Sun 8/23
6:45 am-1:10 pm
1 stop6h 25m
$335
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Wed 8/19
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Sun 8/23
6:45 am-1:10 pm
1 stop6h 25m
$336
Showing 1-10 of 48 resultsSorted by cheapest first
Best time to book a flight from Alberta to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Alberta with our price prediction graph.
YYC-DEN
YEG-DEN
YYC-ASE
YYC-COS
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 Alberta to Colorado
CAAB-USCO
YYC-DEN
YEG-DEN
YYC-ASE
YYC-COS
How far ahead should I book a flight from Alberta to Colorado?
The price you pay for your flight from Alberta to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Alberta to Colorado?
Currently, October is the cheapest month in which you can book a flight from Alberta to Colorado (average of $44). Flying from Alberta to Colorado in December is currently the most expensive (average of $136). 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 AB to CO?
Find hourly flight availability from Alberta 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 April 26, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 36% on flights from Alberta to Colorado by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Alberta to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Alberta to Colorado. Price data was last updated on April 18, 2026.
Travelers seeking maximum savings on their Alberta to Colorado flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Alberta to Colorado
Explore weekly flight availability from Alberta 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 April 26, 2026.
The most flights from CAAB to USCO are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Alberta to Colorado?
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 April 26, 2026.
Peruse reviews from past customers who have flown with United Airlines,WestJet, andAir Canada from Alberta to Colorado to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
6.6
Crew
8.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Entertainment
7.1
Food
6.6
Crew
8.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Entertainment
7.1
Food
6.6
Crew
8.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Entertainment
7.1
Food
6.6
Crew
8.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Related info for your journey
Find useful and relevant information for your journey from Alberta 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 Alberta to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Alberta to Colorado by cabin class
Find flights from Alberta to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alberta and Colorado flights
Browse other Alberta and Colorado flight options. Last updated on April 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Alberta after your stay in Colorado
Alberta to Colorado flights
Consider these flights traveling from Alberta to Colorado.
Top 3 airlines flying from Alberta to Colorado
Discover the top 3 airlines that operate flights from Alberta 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 April 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$74 | Average$445 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$91 | Average$365 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$105 | Average$335 | FlexibilityNo cancel fee | On-time60% |