$47+ Cheap flights from Colorado to Arizona
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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHX
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Arizona with Cheapflights
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Cheapest flights from Colorado to ArizonaExplore the most affordable flight options available from Colorado to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Colorado to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This Frontier deal was found by Cheapflights users on 3/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:49 pm
DEN
- PHX
Nonstop2h 05m
Frontier
Mon 4/208:52 am
PHX
- DEN
Nonstop1h 59m
Frontier
Deal found 3/16![Frontier logo]()
$88
This Cheapflightsfares deal was found by Cheapflights users on 3/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:41 pm
DEN
- LAS
Nonstop2h 08m
Frontier
Tue 6/96:17 pm
LAS
- DEN
Nonstop2h 12m
Frontier
Deal found 3/12![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/1012:49 pm
DEN
- PHX
Nonstop2h 05m
Frontier
Mon 4/136:50 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 3/17![Frontier logo]()
$92
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:38 am
DEN
- PHX
Nonstop2h 07m
Frontier
Fri 4/179:24 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 3/17![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 3/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:11 pm
DEN
- PHX
Nonstop2h 05m
Frontier
Mon 5/49:24 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 3/13![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 3/13. 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 4/810:35 pm
DEN
- PHX
Nonstop2h 07m
Frontier
Wed 4/226:50 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 3/13![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/229:40 am
DEN
- LAS
1 stop9h 46m
Frontier
Fri 4/2412:59 am
LAS
- DEN
Nonstop2h 00m
Frontier
Deal found 3/13![Frontier logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:38 am
DEN
- PHX
Nonstop2h 07m
Frontier
Wed 4/156:50 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 3/13![Frontier logo]()
$96
This Trip.com deal was found by Cheapflights users on 3/12. 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 4/96:00 am
DEN
- LAS
Nonstop2h 04m
Frontier
Tue 4/149:20 pm
LAS
- DEN
Nonstop1h 59m
Frontier
Deal found 3/12![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 3/16. 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 4/1610:35 pm
DEN
- PHX
Nonstop2h 07m
Frontier
Sat 4/186:51 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 3/16![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/187:05 pm
DEN
- LAS
Nonstop2h 06m
Frontier
Wed 4/222:14 pm
LAS
- DEN
1 stop4h 48m
Frontier
Deal found 3/14![Frontier logo]()
$98
This CheapOair deal was found by Cheapflights users on 3/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:30 am
DEN
- PHX
Nonstop2h 06m
Frontier
Fri 4/249:24 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 3/13![Frontier logo]()
$98
Best flights from Colorado to ArizonaDiscover carefully curated flight deals from Colorado to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Colorado to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This Breeze Airways deal was found by Cheapflights users on 3/14. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:53 pm
GJT
- LAS
Nonstop1h 35m
Breeze Airways
Sun 5/179:55 am
LAS
- GJT
Nonstop1h 48m
Breeze Airways
Deal found 3/14![Breeze Airways logo]()
$178
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:25 pm
DEN
- PHX
Nonstop2h 00m
Southwest
Sun 5/39:55 pm
PHX
- DEN
Nonstop1h 45m
Southwest
Deal found 3/15![Southwest logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 4/36:20 pm
DEN
- PHX
1 stop6h 07m
Alaska Airlines
Tue 4/77:00 am
PHX
- DEN
1 stop9h 24m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 3/12. 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 4/203:35 pm
DEN
- PHX
1 stop3h 47m
Delta
Mon 4/274:40 pm
PHX
- DEN
1 stop5h 39m
Delta
Deal found 3/12![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 3/17. 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 5/61:43 pm
MTJ
- LAS
2 stops11h 13m
United Airlines
Sat 5/92:54 pm
LAS
- MTJ
1 stop4h 24m
United Airlines
Deal found 3/17![United Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 3/221:12 pm
GJT
- LAS
Nonstop1h 36m
Multiple Airlines
Wed 3/258:10 pm
LAS
- GJT
1 stop22h 07m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:25 pm
DEN
- PHX
1 stop4h 45m
Southwest
Wed 4/222:35 pm
PHX
- DEN
Nonstop1h 45m
Southwest
Deal found 3/16![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:50 pm
DEN
- LAS
1 stop4h 25m
Southwest
Tue 5/198:25 pm
LAS
- DEN
Nonstop1h 55m
Southwest
Deal found 3/15![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:05 pm
DEN
- PHX
Nonstop2h 00m
Southwest
Sun 5/39:55 pm
PHX
- DEN
Nonstop1h 45m
Southwest
Deal found 3/14![Southwest logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 4/36:20 pm
DEN
- PHX
1 stop6h 07m
Alaska Airlines
Mon 4/66:28 pm
PHX
- DEN
1 stop21h 56m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 3/15. 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 4/111:40 pm
MTJ
- LAS
1 stop4h 43m
United Airlines
Tue 4/145:30 am
LAS
- MTJ
1 stop6h 11m
United Airlines
Deal found 3/15![United Airlines logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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.
Thu 4/26:20 pm
DEN
- PHX
1 stop6h 07m
Alaska Airlines
Fri 4/107:00 am
PHX
- DEN
1 stop15h 44m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 3/12. 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 5/146:19 pm
DEN
- PHX
1 stop6h 10m
Delta
Mon 5/183:48 pm
PHX
- DEN
1 stop7h 10m
Delta
Deal found 3/12![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/17. 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 6/11:40 pm
MTJ
- LAS
2 stops7h 41m
United Airlines
Wed 6/310:45 am
LAS
- MTJ
2 stops8h 25m
United Airlines
Deal found 3/17![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/283:35 pm
MTJ
- LAS
1 stop6h 50m
Southwest
Wed 4/16:00 am
LAS
- MTJ
1 stop4h 45m
Southwest
Deal found 3/13![Southwest logo]()
$251
This United Airlines deal was found by Cheapflights users on 3/13. 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 4/291:35 pm
GUC
- LAS
1 stop4h 48m
United Airlines
Sat 5/25:15 am
LAS
- GUC
1 stop6h 24m
United Airlines
Deal found 3/13![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:30 am
DEN
- PHX
1 stop4h 15m
Southwest
Mon 5/258:00 am
PHX
- DEN
1 stop4h 00m
Southwest
Deal found 3/17![Southwest logo]()
$264
This United Airlines deal was found by Cheapflights users on 3/16. 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 4/71:43 pm
GJT
- LAS
2 stops7h 55m
United Airlines
Tue 4/145:30 am
LAS
- GJT
1 stop6h 08m
United Airlines
Deal found 3/16![United Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:00 pm
DEN
- LAS
1 stop4h 20m
Southwest
Mon 5/118:20 am
LAS
- DEN
2 stops6h 45m
Southwest
Deal found 3/15![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 3/14. 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 6/266:32 pm
COS
- PHX
1 stop4h 27m
United Airlines
Mon 6/296:59 pm
PHX
- COS
1 stop4h 00m
United Airlines
Deal found 3/14![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 3/12. 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 4/177:45 am
GJT
- LAS
1 stop5h 21m
Delta
Sun 4/1910:25 am
LAS
- GJT
1 stop5h 21m
Delta
Deal found 3/12![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/12. 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 3/283:23 pm
DRO
- LAS
1 stop4h 41m
United Airlines
Wed 4/15:30 am
LAS
- DRO
1 stop6h 04m
United Airlines
Deal found 3/12![United Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:35 pm
COS
- LAS
Nonstop2h 05m
Southwest
Wed 5/67:30 pm
LAS
- COS
Nonstop1h 50m
Southwest
Deal found 3/12![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 3/12. 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 4/157:45 am
GJT
- LAS
1 stop5h 21m
Delta
Sun 4/1910:25 am
LAS
- GJT
1 stop5h 21m
Delta
Deal found 3/12![Delta logo]()
$433
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:00 pm
DEN
- LAS
1 stop3h 45m
Southwest
Sun 4/1910:15 pm
LAS
- DEN
Nonstop1h 50m
Southwest
Deal found 3/14![Southwest logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/12. 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 3/282:10 pm
MTJ
- LAS
1 stop7h 17m
United Airlines
Wed 4/11:40 pm
LAS
- MTJ
1 stop5h 40m
United Airlines
Deal found 3/12![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 3/16. 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 5/57:00 am
MTJ
- LAS
1 stop4h 48m
United Airlines
Wed 5/65:15 am
LAS
- MTJ
1 stop6h 26m
United Airlines
Deal found 3/16![United Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:05 pm
COS
- LAS
1 stop5h 45m
Southwest
Mon 5/49:00 pm
LAS
- COS
Nonstop1h 50m
Southwest
Deal found 3/13![Southwest logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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.
Thu 4/161:16 pm
DEN
- LAS
1 stop6h 11m
Alaska Airlines
Sun 4/194:47 pm
LAS
- DEN
1 stop5h 57m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:30 pm
COS
- LAS
1 stop6h 20m
Southwest
Tue 4/287:30 pm
LAS
- COS
Nonstop1h 50m
Southwest
Deal found 3/15![Southwest logo]()
$285
Last-minute flights from Colorado to ArizonaDiscover last-minute flight deals from Colorado to Arizona. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Arizona. Data last updated March 17, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:38 am
DEN
- PHX
Nonstop2h 07m
Frontier
Wed 4/156:50 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 3/13![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 3/13. 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 4/810:35 pm
DEN
- PHX
Nonstop2h 07m
Frontier
Wed 4/226:50 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 3/13![Frontier logo]()
$95
This Trip.com deal was found by Cheapflights users on 3/12. 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 4/96:00 am
DEN
- LAS
Nonstop2h 04m
Frontier
Tue 4/149:20 pm
LAS
- DEN
Nonstop1h 59m
Frontier
Deal found 3/12![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/1012:49 pm
DEN
- PHX
Nonstop2h 05m
Frontier
Mon 4/136:50 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 3/17![Frontier logo]()
$92
This Frontier deal was found by Cheapflights users on 3/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:49 pm
DEN
- PHX
Nonstop2h 05m
Frontier
Mon 4/208:52 am
PHX
- DEN
Nonstop1h 59m
Frontier
Deal found 3/16![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 3/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:40 pm
DEN
- PHX
Nonstop2h 07m
Frontier
Thu 4/166:50 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 3/16![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 3/15. 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.
Tue 4/142:37 pm
DEN
- LAS
Nonstop2h 05m
Frontier
Thu 4/169:20 pm
LAS
- DEN
Nonstop1h 59m
Frontier
Deal found 3/15![Frontier logo]()
$99
This Super.com deal was found by Cheapflights users on 3/16. 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 4/1610:35 pm
DEN
- PHX
Nonstop2h 07m
Frontier
Sat 4/186:51 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 3/16![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/187:05 pm
DEN
- LAS
Nonstop2h 06m
Frontier
Wed 4/222:14 pm
LAS
- DEN
1 stop4h 48m
Frontier
Deal found 3/14![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/229:40 am
DEN
- LAS
1 stop9h 46m
Frontier
Fri 4/2412:59 am
LAS
- DEN
Nonstop2h 00m
Frontier
Deal found 3/13![Frontier logo]()
$96
This CheapOair deal was found by Cheapflights users on 3/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:30 am
DEN
- PHX
Nonstop2h 06m
Frontier
Fri 4/249:24 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 3/13![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 3/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:11 pm
DEN
- PHX
Nonstop2h 05m
Frontier
Mon 5/49:24 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 3/13![Frontier logo]()
$94
One-way flights from Colorado to ArizonaSearch for one-way flight options from Colorado to Arizona. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Colorado to Arizona. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Flightnetwork deal was found by Cheapflights users on 3/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:05 pm
DEN
- LAS
Nonstop2h 06m
Frontier
Deal found 3/17![Frontier logo]()
$47
This Expedia deal was found by Cheapflights users on 3/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:08 pm
DEN
- LAS
Nonstop2h 06m
Frontier
Deal found 3/13![Frontier logo]()
$49
This Frontier deal was found by Cheapflights users on 3/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:29 pm
DEN
- LAS
Nonstop2h 02m
Frontier
Deal found 3/16![Frontier logo]()
$50
This CheapOair deal was found by Cheapflights users on 3/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:01 pm
DEN
- LAS
Nonstop2h 02m
Frontier
Deal found 3/13![Frontier logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/167:01 pm
DEN
- LAS
Nonstop2h 02m
Frontier
Deal found 3/15![Frontier logo]()
$52
This Super.com deal was found by Cheapflights users on 3/14. 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.
Mon 4/136:00 am
DEN
- LAS
Nonstop2h 04m
Frontier
Deal found 3/14![Frontier logo]()
$53
This Frontier deal was found by Cheapflights users on 3/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:45 am
DEN
- PHX
Nonstop1h 59m
Frontier
Deal found 3/17![Frontier logo]()
$54
This Booking.com deal was found by Cheapflights users on 3/12. 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.
Tue 4/1412:52 pm
GJT
- LAS
Nonstop1h 36m
Breeze Airways
Deal found 3/12![Breeze Airways logo]()
$55
This Super.com deal was found by Cheapflights users on 3/16. 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 4/1912:30 pm
DEN
- LAS
Nonstop2h 06m
Frontier
Deal found 3/16![Frontier logo]()
$56
This Booking.com deal was found by Cheapflights users on 3/16. 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.
Tue 4/712:52 pm
GJT
- LAS
Nonstop1h 36m
Breeze Airways
Deal found 3/16![Breeze Airways logo]()
$56
This Super.com deal was found by Cheapflights users on 3/15. 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 4/210:55 pm
DEN
- PHX
Nonstop2h 07m
Frontier
Deal found 3/15![Frontier logo]()
$58
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:00 am
DEN
- LAS
Nonstop2h 03m
Frontier
Deal found 3/13![Frontier logo]()
$59
Find flight deals from Colorado to Arizona
Keep the following information in mind while searching for Colorado to Arizona flight deals. Data was last updated March 17, 2026.
Round-trip from | $88 (Frontier) |
|---|---|
One-way from | $47 (Flightnetwork) |
Popular in | November |
Cheapest in | September |
Average price | $212 |
Good round-trip deal | $148 or less |
Good one-way deal | $88 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Arizona 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 March 17, 2026.
Use the filters below to find and compare flights from Colorado to Arizona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Grand JunctionLas Vegas
GJT - LAS
GJTLAS
Grand Junction Regnl
Thu 5/14
12:53 pm-1:28 pm
Nonstop1h 35m
Las Vegas Harry Reid Intl
Sun 5/17
9:55 am-12:43 pm
Nonstop1h 48m
$178
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Wed 4/29
4:25 pm-5:25 pm
Nonstop2h 00m
Phoenix Sky Harbor Intl
Sun 5/3
9:55 pm-12:40 am
Nonstop1h 45m
$197
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Wed 4/15
1:25 pm-5:10 pm
1 stop4h 45m
Phoenix Sky Harbor Intl
Wed 4/22
2:35 pm-5:20 pm
Nonstop1h 45m
$197
DenverLas Vegas
DEN - LAS
DENLAS
Denver Intl
Wed 5/13
7:50 pm-11:15 pm
1 stop4h 25m
Las Vegas Harry Reid Intl
Tue 5/19
8:25 pm-11:20 pm
Nonstop1h 55m
$207
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Fri 5/1
2:05 pm-3:05 pm
Nonstop2h 00m
Phoenix Sky Harbor Intl
Sun 5/3
9:55 pm-12:40 am
Nonstop1h 45m
$217
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Fri 4/3
6:20 pm-11:27 pm
1 stop6h 07m
Phoenix Sky Harbor Intl
Tue 4/7
7:00 am-5:24 pm
1 stop9h 24m
$249
MontroseLas Vegas
MTJ - LAS
MTJLAS
Montrose County
Sat 3/28
3:35 pm-9:25 pm
1 stop6h 50m
Las Vegas Harry Reid Intl
Wed 4/1
6:00 am-11:45 am
1 stop4h 45m
$251
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Mon 4/20
3:35 pm-6:22 pm
1 stop3h 47m
Phoenix Sky Harbor Intl
Mon 4/27
4:40 pm-11:19 pm
1 stop5h 39m
$257
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Fri 4/3
6:20 pm-11:27 pm
1 stop6h 07m
Phoenix Sky Harbor Intl
Mon 4/6
6:28 pm-5:24 pm
1 stop21h 56m
$264
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Wed 5/20
6:30 am-9:45 am
1 stop4h 15m
Phoenix Sky Harbor Intl
Mon 5/25
8:00 am-1:00 pm
1 stop4h 00m
$264
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Arizona
Have a flexible travel schedule? Discover the best time to fly to Arizona from Colorado with our price prediction graph.
DEN-PHX
DEN-LAS
GJT-LAS
DRO-LAS
DEN-TUS
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 Colorado to Arizona
USCO-USAZ
DEN-PHX
DEN-LAS
GJT-LAS
DRO-LAS
What is the cheapest month to book a flight from Colorado to Arizona?
Currently, May is the cheapest month in which you can book a flight from Colorado to Arizona (average of $49). Flying from Colorado to Arizona in July is currently the most expensive (average of $97). 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 CO to AZ?
Find hourly flight availability from Colorado to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 17, 2026.
It’s typically best to fly out from Colorado to Arizona at noon. Doing so could potentially save you 16% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Colorado to Arizona?
Use this chart to determine the cheapest time to fly round-trip from Colorado to Arizona. Price data was last updated on October 19, 2025.
Travelers seeking maximum savings on their Colorado to Arizona flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Colorado to Arizona
Explore weekly flight availability from Colorado to Arizona. 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 March 17, 2026.
The most flights from USCO to USAZ are scheduled on a Tuesday (46 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).
Reviews of airlines servicing Arizona
Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated March 17, 2026.
See what other customers who have flown with Denver Air Connection,Southwest, andUnited Airlines from Colorado to Arizona have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Denver Air Connection
Entertainment
7.6
Overall
8.1
Crew
9.1
Boarding
8.2
Food
8.2
Comfort
8.6
Denver Air Connection
Denver Air Connection
Entertainment
7.6
Overall
8.1
Crew
9.1
Boarding
8.2
Food
8.2
Comfort
8.6
Denver Air Connection
Entertainment
7.6
Overall
8.1
Crew
9.1
Boarding
8.2
Food
8.2
Comfort
8.6
Denver Air Connection
Entertainment
7.6
Overall
8.1
Crew
9.1
Boarding
8.2
Food
8.2
Comfort
8.6
Denver Air Connection
Entertainment
7.6
Overall
8.1
Crew
9.1
Boarding
8.2
Food
8.2
Comfort
8.6
Denver Air Connection
Entertainment
7.6
Overall
8.1
Crew
9.1
Boarding
8.2
Food
8.2
Comfort
8.6
Related info for your journey
Find useful and relevant information for your journey from Colorado to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Colorado to Arizona
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Arizona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Arizona by cabin class
Find flights from Colorado to Arizona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Arizona flights
Browse other Colorado and Arizona flight options. Last updated on March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Arizona
Find the right flight back to Colorado after your stay in Arizona
Colorado to Arizona flights
Consider these flights traveling from Colorado to Arizona.
Top 6 airlines flying from Colorado to Arizona
Discover the top 6 airlines that operate flights from Colorado to Arizona. 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$161 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$120 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$135 | Average$362 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$148 | Average$322 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$225 | Average$311 | FlexibilityNo cancel fee | On-timeN/A |