$112+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from Alberta to Colorado with Cheapflights
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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 July 25, 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 July 25, 2026.
This SmartFares deal was found by Cheapflights users on 7/20. 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.
Thu 9/38:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sun 9/612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/20![WestJet logo]()
$189
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 7/20. 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 8/168:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Wed 8/1912:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/20![WestJet logo]()
$203
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub 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
Thu 10/112:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/21![WestJet logo]()
$210
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub 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
Fri 10/212:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/21![WestJet logo]()
$212
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.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
Wed 8/2612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/21![WestJet logo]()
$221
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 10/216:00 am
YYC
- DEN
Nonstop2h 34m
United Airlines
Thu 11/267:11 pm
DEN
- YYC
Nonstop2h 42m
United Airlines
Deal found 7/21![United Airlines logo]()
$222
This Trip.com deal was found by Cheapflights users on 7/20. 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 9/34:25 pm
YYC
- DEN
1 stop7h 27m
Air Canada
Sun 9/67:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 7/20![Air Canada logo]()
$226
This Air Canada deal was found by Cheapflights users on 7/21. 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 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 7/21![Air Canada logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sat 8/228:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Tue 8/2512:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/21![WestJet logo]()
$228
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.
Thu 9/244:25 pm
YYC
- DEN
1 stop6h 43m
Air Canada
Wed 9/307:50 pm
DEN
- YYC
1 stop5h 49m
Air Canada
Deal found 7/22![Air Canada logo]()
$229
This Booking.com deal was found by Cheapflights users on 7/20. 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 8/276:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Sat 8/2912:15 pm
DEN
- YEG
1 stop6h 15m
WestJet
Deal found 7/20![WestJet logo]()
$287
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 July 25, 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 July 25, 2026.
This United deal was found by Cheapflights users on 7/20. 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 9/36:00 am
YYC
- DEN
Nonstop2h 34m
Multiple Airlines
Sun 9/67:45 pm
DEN
- YYC
1 stop5h 55m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 7/20. 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 7/20![United Airlines logo]()
$237
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.
Thu 9/248:45 am
YYC
- DEN
Nonstop2h 35m
Delta
Sun 9/2712:15 pm
DEN
- YYC
Nonstop2h 30m
Delta
Deal found 7/23![Delta logo]()
$284
This Air Canada deal was found by Cheapflights users on 7/20. 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 7/20![Air Canada logo]()
$331
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:50 pm
YEG
- DEN
2 stops18h 30m
WestJet
Thu 10/1512:15 pm
DEN
- YEG
1 stop6h 15m
WestJet
Deal found 7/24![WestJet logo]()
$346
This United deal was found by Cheapflights users on 7/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
YYC
- DEN
Nonstop2h 34m
Multiple Airlines
Sun 9/137:50 pm
DEN
- YYC
1 stop5h 49m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$254
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 United deal was found by Cheapflights users on 7/20. 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.
Mon 8/176:00 am
YYC
- DEN
Nonstop2h 34m
Multiple Airlines
Mon 8/247:45 pm
DEN
- YYC
1 stop5h 55m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$264
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:45 am
YYC
- DEN
Nonstop2h 35m
Delta
Sun 9/61:44 pm
DEN
- YYC
1 stop8h 26m
Delta
Deal found 7/22![Delta logo]()
$296
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 7/24. 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.
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 7/24![United Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 10/129:40 am
YEG
- DEN
1 stop14h 06m
Multiple Airlines
Tue 10/2712:02 pm
DEN
- YEG
1 stop11h 49m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$330
This FlightHub deal was found by Cheapflights users on 7/20. 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 9/186:40 pm
YEG
- DEN
2 stops40h 40m
WestJet
Mon 9/2112:15 pm
DEN
- YEG
2 stops9h 55m
WestJet
Deal found 7/20![WestJet logo]()
$447
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 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 10/266:45 am
YEG
- DEN
2 stops17h 40m
Multiple Airlines
Wed 10/2810:43 pm
DEN
- YEG
1 stop16h 09m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$346
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.
Fri 9/46:00 am
YYC
- COS
1 stop4h 30m
United Airlines
Sun 9/65:01 pm
COS
- YYC
1 stop4h 47m
United Airlines
Deal found 7/23![United Airlines logo]()
$488
This Gotogate deal was found by Cheapflights users on 7/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:10 am
YEG
- DEN
1 stop5h 10m
Multiple Airlines
Sat 8/2912:15 pm
DEN
- YEG
1 stop23h 25m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$375
This Air Canada deal was found by Cheapflights users on 7/20. 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.
Fri 9/183:17 pm
YEG
- DEN
Nonstop2h 47m
Air Canada
Mon 9/217:16 pm
DEN
- YEG
Nonstop2h 48m
Air Canada
Deal found 7/20![Air Canada logo]()
$605
This WestJet deal was found by Cheapflights users on 7/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:15 pm
YEG
- DEN
2 stops21h 05m
WestJet
Sat 8/2912:15 pm
DEN
- YEG
2 stops8h 45m
WestJet
Deal found 7/20![WestJet logo]()
$557
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.
Sat 10/106:00 am
YEG
- DEN
Nonstop2h 47m
Air Canada
Thu 10/1511:21 am
DEN
- YEG
1 stop5h 23m
Air Canada
Deal found 7/24![Air Canada logo]()
$621
This Delta deal was found by Cheapflights users on 7/20. 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 10/2512:33 pm
YYC
- ASE
2 stops31h 41m
Delta
Thu 10/2912:02 pm
ASE
- YYC
2 stops23h 41m
Delta
Deal found 7/20![Delta logo]()
$628
This United Airlines deal was found by Cheapflights users on 7/20. 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 7/20![United Airlines logo]()
$632
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:00 am
YEG
- DEN
3 stops26h 50m
Multiple Airlines
Fri 9/1112:15 pm
DEN
- YEG
2 stops9h 55m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$534
Last-minute flights from Alberta to ColoradoDiscover last-minute flight deals from Alberta to Colorado. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Alberta to Colorado. Data last updated July 25, 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 Air Canada deal was found by Cheapflights users on 7/20. 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 8/114:25 pm
YYC
- DEN
1 stop7h 27m
Air Canada
Wed 8/127:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 7/20![Air Canada logo]()
$237
This Mytrip deal was found by Cheapflights users on 7/20. 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 8/168:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Wed 8/1912:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/20![WestJet logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sun 8/168:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Tue 8/2512:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/21![WestJet logo]()
$233
This Air Canada deal was found by Cheapflights users on 7/20. 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.
Mon 8/174:25 pm
YYC
- DEN
1 stop7h 27m
Air Canada
Mon 8/247:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 7/20![Air Canada logo]()
$235
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.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
Wed 8/2612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/21![WestJet logo]()
$221
This Air Canada deal was found by Cheapflights users on 7/21. 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 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 7/21![Air Canada logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sat 8/228:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Wed 8/2612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 7/21![WestJet logo]()
$228
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 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 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 Booking.com deal was found by Cheapflights users on 7/20. 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 8/276:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Sat 8/2912:15 pm
DEN
- YEG
1 stop6h 15m
WestJet
Deal found 7/20![WestJet logo]()
$287
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 July 25, 2026.
Search for one-way flight options from Alberta to Colorado. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Gotogate deal was found by Cheapflights users on 7/20. 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 Gotogate 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 7/20![WestJet logo]()
$112
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 7/21. 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.
Sun 9/208:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 7/21![WestJet logo]()
$118
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.
Fri 9/258:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 7/22![WestJet logo]()
$121
This FlightHub deal was found by Cheapflights users on 7/20. 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 7/20![WestJet logo]()
$126
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 Mytrip deal was found by Cheapflights users on 7/20. 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.
Tue 8/186:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Deal found 7/20![WestJet logo]()
$157
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.
Thu 8/276:50 am
YEG
- DEN
3 stops17h 54m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$161
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 9/512:50 pm
YEG
- DEN
3 stops21h 13m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$163
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 9/812:50 pm
YEG
- DEN
3 stops20h 50m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$165
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 8/196:00 am
YYC
- COS
1 stop6h 28m
United Airlines
Deal found 7/21![United Airlines logo]()
$173
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.
Sat 9/58:00 am
YYC
- COS
1 stop9h 53m
United Airlines
Deal found 7/22![United Airlines logo]()
$174
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 July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (SmartFares) |
One-way from | $112 (Gotogate) |
Popular in | February |
Cheapest in | October |
Average price | $285 |
Good round-trip deal | $260 or less |
Good one-way deal | $233 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 July 25, 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
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Thu 9/3
6:00 am-8:34 am
Nonstop2h 34m
Denver Intl
Sun 9/6
7:45 pm-1:40 am
1 stop5h 55m
$235
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
$237
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Mon 9/7
6:00 am-8:34 am
Nonstop2h 34m
Denver Intl
Sun 9/13
7:50 pm-1:39 am
1 stop5h 49m
$254
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Mon 8/17
6:00 am-8:34 am
Nonstop2h 34m
Denver Intl
Mon 8/24
7:45 pm-1:40 am
1 stop5h 55m
$264
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
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
Quickest round-trip
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Thu 9/24
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Sun 9/27
12:15 pm-2:45 pm
Nonstop2h 30m
$284
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Thu 9/3
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Sun 9/6
1:44 pm-10:10 pm
1 stop8h 26m
$296
EdmontonDenver
YEG - DEN
YEGDEN
Edmonton
Mon 10/12
9:40 am-11:46 pm
1 stop14h 06m
Denver Intl
Tue 10/27
12:02 pm-11:51 pm
1 stop11h 49m
$330
CalgaryColorado Springs
YYC - COS
YYCCOS
Calgary
Tue 10/20
12:30 pm-10:06 pm
2 stops9h 36m
Colorado Springs
Wed 10/21
1:29 pm-1:39 am
2 stops12h 10m
$331
Showing 1-10 of 45 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-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 Alberta to Colorado
CAAB-USCO
YYC-DEN
YEG-DEN
YYC-COS
YYC-ASE
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 $265). Flying from Alberta to Colorado in February is currently the most expensive (average of $483). 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 July 25, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 45% on flights from Alberta to Colorado by exploring options for tickets in the evening.
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 July 25, 2026.
The most flights from CAAB 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 Alberta to Colorado?
Airfare is below average for this route at the moment.
Alberta to Colorado flights typically cost between $220 and $388 in September.The cheapest round-trip price found within the last 5 days was $189 on WestJet (Sep 3-Sep 6).
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 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 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 mornings 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 25, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andWestJet 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.
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
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 July 25, 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 4 airlines flying from Alberta to Colorado
Discover the top 4 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$370 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$124 | Average$599 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$128 | Average$327 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$136 | Average$407 | FlexibilityNo cancel fee | On-time69% |