$42+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHX
May 27 — Jun 31
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Arizona with Cheapflights
1. Tell us where you want to go
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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 April 27, 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 April 27, 2026.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:03 am
DEN
- PHX
Nonstop2h 02m
Frontier
Tue 5/196:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 4/26![Frontier logo]()
$94
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.
Mon 5/116:00 am
DEN
- PHX
1 stop8h 20m
Frontier
Mon 5/116:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 4/22![Frontier logo]()
$95
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.
Mon 5/116:45 am
DEN
- PHX
Nonstop1h 59m
Frontier
Thu 5/145:15 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 4/26![Frontier logo]()
$96
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 5/97:01 pm
DEN
- LAS
Nonstop2h 02m
Frontier
Fri 5/158:59 pm
LAS
- DEN
Nonstop2h 10m
Frontier
Deal found 4/23![Frontier logo]()
$97
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:03 am
DEN
- PHX
Nonstop2h 02m
Frontier
Sat 6/134:53 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 4/26![Frontier logo]()
$97
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:34 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Thu 5/147:00 am
LAS
- DEN
1 stop14h 09m
Frontier
Deal found 4/22![Frontier logo]()
$98
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:34 pm
DEN
- PHX
1 stop11h 50m
Frontier
Thu 5/145:15 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 4/22![Frontier logo]()
$98
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:29 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Sun 5/176:30 am
LAS
- DEN
Nonstop2h 08m
Frontier
Deal found 4/22![Frontier logo]()
$99
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:03 am
DEN
- PHX
Nonstop2h 02m
Frontier
Sun 5/246:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 4/22![Frontier logo]()
$99
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1712:47 pm
DEN
- LAS
Nonstop2h 01m
Frontier
Thu 6/189:24 pm
LAS
- DEN
Nonstop2h 14m
Frontier
Deal found 4/22![Frontier logo]()
$100
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:45 am
DEN
- PHX
Nonstop1h 59m
Frontier
Wed 5/274:29 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 4/26![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
DEN
- LAS
1 stop9h 03m
Frontier
Wed 6/36:30 am
LAS
- DEN
Nonstop2h 08m
Frontier
Deal found 4/27![Frontier logo]()
$101
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 April 27, 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 April 27, 2026.
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:45 pm
GJT
- LAS
Nonstop1h 38m
Breeze Airways
Tue 10/209:25 am
LAS
- GJT
Nonstop1h 35m
Breeze Airways
Deal found 4/26![Breeze Airways logo]()
$128
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:50 am
DEN
- LAS
Nonstop1h 55m
Southwest
Mon 6/18:55 pm
LAS
- DEN
Nonstop1h 50m
Southwest
Deal found 4/22![Southwest logo]()
$211
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.
Wed 6/311:55 am
COS
- TUS
2 stops9h 52m
Delta
Tue 6/96:29 am
TUS
- COS
2 stops10h 11m
Delta
Deal found 4/23![Delta logo]()
$229
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.
Sat 7/116:00 am
DEN
- PHX
1 stop7h 23m
Alaska Airlines
Wed 7/153:13 pm
PHX
- DEN
1 stop7h 17m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$259
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:48 pm
DRO
- LAS
1 stop3h 54m
American Airlines
Sat 6/66:30 am
LAS
- DRO
1 stop4h 05m
American Airlines
Deal found 4/26![American Airlines logo]()
$293
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 7/106:00 am
COS
- PHX
1 stop4h 00m
United Airlines
Wed 7/156:00 am
PHX
- COS
1 stop5h 23m
United Airlines
Deal found 4/23![United Airlines logo]()
$303
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:53 pm
GJT
- LAS
Nonstop1h 35m
Breeze Airways
Tue 5/129:25 am
LAS
- GJT
Nonstop1h 48m
Breeze Airways
Deal found 4/25![Breeze Airways logo]()
$168
This Breeze Airways deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 4/27![Breeze Airways logo]()
$178
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:45 pm
GJT
- LAS
Nonstop1h 38m
Breeze Airways
Sun 9/139:55 am
LAS
- GJT
Nonstop1h 35m
Breeze Airways
Deal found 4/22![Breeze Airways logo]()
$183
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:20 am
DEN
- PHX
Nonstop1h 55m
Southwest
Sat 10/35:35 am
PHX
- DEN
2 stops6h 55m
Southwest
Deal found 4/22![Southwest logo]()
$225
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:00 am
DEN
- PHX
Nonstop2h 00m
Southwest
Tue 5/192:35 pm
PHX
- DEN
Nonstop1h 45m
Southwest
Deal found 4/25![Southwest logo]()
$237
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:14 am
COS
- LAS
1 stop4h 48m
Delta
Tue 6/165:00 pm
LAS
- COS
1 stop4h 42m
Delta
Deal found 4/26![Delta logo]()
$275
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:50 am
DEN
- PHX
1 stop3h 45m
Southwest
Mon 6/81:55 pm
PHX
- DEN
2 stops6h 05m
Southwest
Deal found 4/22![Southwest logo]()
$241
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:25 pm
EGE
- LAS
1 stop5h 58m
United Airlines
Sun 6/75:30 am
LAS
- EGE
1 stop5h 53m
United Airlines
Deal found 4/27![United Airlines logo]()
$312
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 10/56:25 pm
DEN
- PHX
1 stop6h 16m
Delta
Tue 10/136:00 am
PHX
- DEN
1 stop4h 55m
Delta
Deal found 4/25![Delta logo]()
$286
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:40 am
DEN
- LAS
2 stops13h 05m
Alaska Airlines
Sun 6/147:21 pm
LAS
- DEN
1 stop14h 12m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$324
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:00 pm
DEN
- PHX
1 stop3h 50m
Southwest
Wed 9/96:35 pm
PHX
- DEN
Nonstop1h 45m
Southwest
Deal found 4/26![Southwest logo]()
$244
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:50 am
EGE
- LAS
1 stop7h 46m
American Airlines
Tue 6/166:00 am
LAS
- EGE
1 stop6h 31m
American Airlines
Deal found 4/25![American Airlines logo]()
$339
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.
Tue 9/293:55 pm
DEN
- LAS
Nonstop2h 03m
United Airlines
Fri 10/24:08 pm
LAS
- DEN
Nonstop2h 07m
United Airlines
Deal found 4/26![United Airlines logo]()
$319
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.
Fri 9/1812:59 pm
DEN
- LAS
1 stop7h 13m
Delta
Mon 9/216:00 am
LAS
- DEN
1 stop4h 30m
Delta
Deal found 4/24![Delta logo]()
$291
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:40 am
DEN
- PHX
Nonstop1h 55m
Southwest
Sun 9/276:20 am
PHX
- DEN
Nonstop1h 45m
Southwest
Deal found 4/23![Southwest logo]()
$259
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.
Fri 7/107:25 am
DEN
- PHX
1 stop5h 10m
Delta
Fri 7/175:07 pm
PHX
- DEN
1 stop4h 33m
Delta
Deal found 4/24![Delta logo]()
$291
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.
Fri 5/157:45 am
DEN
- TUS
Nonstop2h 14m
United Airlines
Sat 5/165:30 am
TUS
- DEN
Nonstop2h 10m
United Airlines
Deal found 4/24![United Airlines logo]()
$321
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:56 pm
GJT
- PHX
1 stop6h 10m
American Airlines
Sun 5/2412:35 am
PHX
- GJT
1 stop8h 54m
American Airlines
Deal found 4/22![American Airlines logo]()
$383
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:45 pm
DEN
- LAS
Nonstop1h 55m
Southwest
Thu 10/159:35 pm
LAS
- DEN
Nonstop1h 50m
Southwest
Deal found 4/24![Southwest logo]()
$271
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:35 pm
DRO
- LAS
1 stop6h 32m
United Airlines
Tue 5/125:15 am
LAS
- DRO
1 stop6h 18m
United Airlines
Deal found 4/22![United Airlines logo]()
$330
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:20 pm
COS
- PHX
1 stop6h 16m
Delta
Sat 6/279:52 am
PHX
- COS
1 stop6h 48m
Delta
Deal found 4/22![Delta logo]()
$303
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:35 am
GJT
- PHX
Nonstop1h 44m
American Airlines
Sun 6/2112:35 am
PHX
- GJT
1 stop8h 54m
American Airlines
Deal found 4/22![American Airlines logo]()
$395
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:00 pm
DEN
- LAS
Nonstop2h 00m
Southwest
Mon 7/139:50 pm
LAS
- DEN
Nonstop1h 50m
Southwest
Deal found 4/26![Southwest logo]()
$271
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.
Sat 8/227:00 am
DRO
- LAS
2 stops9h 34m
United Airlines
Wed 8/263:18 pm
LAS
- DRO
1 stop4h 36m
United Airlines
Deal found 4/26![United Airlines logo]()
$332
Last-minute flights from Colorado to ArizonaDiscover last-minute flight deals from Colorado to Arizona. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Arizona. Data last updated April 27, 2026 and is based on user searches.
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:34 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Sat 5/98:59 pm
LAS
- DEN
Nonstop2h 10m
Frontier
Deal found 4/23![Frontier logo]()
$97
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.
Mon 5/116:00 am
DEN
- PHX
1 stop8h 20m
Frontier
Mon 5/116:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 4/22![Frontier logo]()
$95
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.
Mon 5/116:45 am
DEN
- PHX
Nonstop1h 59m
Frontier
Thu 5/145:15 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 4/26![Frontier logo]()
$96
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:29 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Sat 5/167:00 am
LAS
- DEN
1 stop10h 07m
Frontier
Deal found 4/22![Frontier logo]()
$98
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:34 pm
DEN
- PHX
1 stop11h 50m
Frontier
Thu 5/145:15 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 4/22![Frontier logo]()
$98
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:29 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Sun 5/176:30 am
LAS
- DEN
Nonstop2h 08m
Frontier
Deal found 4/22![Frontier logo]()
$99
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:03 am
DEN
- PHX
Nonstop2h 02m
Frontier
Tue 5/196:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 4/26![Frontier logo]()
$94
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 5/1610:29 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Tue 5/267:00 am
LAS
- DEN
1 stop16h 31m
Frontier
Deal found 4/23![Frontier logo]()
$100
This Cheapflightsfares 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 Cheapflightsfares 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
Tue 5/194:29 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 4/22![Frontier logo]()
$101
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:45 am
DEN
- PHX
Nonstop1h 59m
Frontier
Wed 5/274:29 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 4/26![Frontier logo]()
$100
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:03 am
DEN
- PHX
Nonstop2h 02m
Frontier
Sun 5/246:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 4/22![Frontier logo]()
$99
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.
Sat 5/309:03 am
DEN
- PHX
Nonstop2h 02m
Frontier
Sat 5/306:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 4/24![Frontier logo]()
$97
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 April 27, 2026.
Search for one-way flight options from Colorado to Arizona. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:29 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Deal found 4/26![Frontier logo]()
$42
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.
Fri 5/1510:29 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Deal found 4/23![Frontier logo]()
$43
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/264:26 pm
DEN
- LAS
Nonstop2h 03m
Frontier
Deal found 4/26![Frontier logo]()
$44
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.
Tue 5/1910:29 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Deal found 4/26![Frontier logo]()
$45
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.
Mon 5/2510:29 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Deal found 4/25![Frontier logo]()
$46
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.
Sat 5/910:29 pm
DEN
- LAS
Nonstop2h 00m
Frontier
Deal found 4/22![Frontier logo]()
$48
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:29 pm
DEN
- LAS
Nonstop2h 07m
Frontier
Deal found 4/22![Frontier logo]()
$49
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2112:47 pm
DEN
- LAS
Nonstop2h 01m
Frontier
Deal found 4/24![Frontier logo]()
$50
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.
Thu 5/216:45 am
DEN
- PHX
Nonstop1h 59m
Frontier
Deal found 4/23![Frontier logo]()
$53
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:25 pm
DEN
- LAS
Nonstop2h 04m
Frontier
Deal found 4/23![Frontier logo]()
$55
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 6/1012:22 pm
DEN
- PHX
Nonstop1h 58m
Frontier
Deal found 4/24![Frontier logo]()
$55
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:45 pm
DEN
- PHX
Nonstop1h 58m
Frontier
Deal found 4/26![Frontier logo]()
$56
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 April 27, 2026.
Round-trip from | $94 (Frontier) |
|---|---|
One-way from | $42 (Trip.com) |
Popular in | March |
Cheapest in | September |
Average price | $201 |
Good round-trip deal | $113 or less |
Good one-way deal | $65 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 April 27, 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 10/15
12:45 pm-1:23 pm
Nonstop1h 38m
Las Vegas Harry Reid Intl
Tue 10/20
9:25 am-12:00 pm
Nonstop1h 35m
$128
Grand JunctionLas Vegas
GJT - LAS
GJTLAS
Grand Junction Regnl
Thu 5/7
12:53 pm-1:28 pm
Nonstop1h 35m
Las Vegas Harry Reid Intl
Tue 5/12
9:25 am-12:13 pm
Nonstop1h 48m
$168
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
Grand JunctionLas Vegas
GJT - LAS
GJTLAS
Grand Junction Regnl
Thu 9/10
12:45 pm-1:23 pm
Nonstop1h 38m
Las Vegas Harry Reid Intl
Sun 9/13
9:55 am-12:30 pm
Nonstop1h 35m
$183
DenverLas Vegas
DEN - LAS
DENLAS
Denver Intl
Sat 5/30
5:50 am-6:45 am
Nonstop1h 55m
Las Vegas Harry Reid Intl
Mon 6/1
8:55 pm-11:45 pm
Nonstop1h 50m
$211
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Wed 9/30
7:20 am-8:15 am
Nonstop1h 55m
Phoenix Sky Harbor Intl
Sat 10/3
5:35 am-1:30 pm
2 stops6h 55m
$225
Colorado SpringsTucson
COS - TUS
COSTUS
Colorado Springs
Wed 6/3
11:55 am-8:47 pm
2 stops9h 52m
Tucson
Tue 6/9
6:29 am-5:40 pm
2 stops10h 11m
$229
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Sat 5/16
7:00 am-8:00 am
Nonstop2h 00m
Phoenix Sky Harbor Intl
Tue 5/19
2:35 pm-5:20 pm
Nonstop1h 45m
$237
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Thu 6/4
7:50 am-10:35 am
1 stop3h 45m
Phoenix Sky Harbor Intl
Mon 6/8
1:55 pm-9:00 pm
2 stops6h 05m
$241
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Sat 9/5
12:00 pm-2:50 pm
1 stop3h 50m
Phoenix Sky Harbor Intl
Wed 9/9
6:35 pm-9:20 pm
Nonstop1h 45m
$244
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
COS-TUS
COS-PHX
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
COS-TUS
How far ahead should I book a flight from Colorado to Arizona?
Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colorado to Arizona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Colorado to Arizona?
Currently, April is the cheapest month in which you can book a flight from Colorado to Arizona (average of $164). Flying from Colorado to Arizona in July is currently the most expensive (average of $401). 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 April 27, 2026.
It’s typically best to fly out from Colorado to Arizona at noon. Doing so could potentially save you 17% 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. Sunday 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 April 27, 2026.
The most flights from USCO to USAZ are scheduled on a Friday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (19 on average).
How much does it cost to fly round-trip from Colorado to Arizona?
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 April 27, 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
Comfort
8.6
Overall
8.1
Entertainment
7.6
Boarding
8.2
Crew
9.1
Food
8.2
Denver Air Connection
Denver Air Connection
Comfort
8.6
Overall
8.1
Entertainment
7.6
Boarding
8.2
Crew
9.1
Food
8.2
Denver Air Connection
Comfort
8.6
Overall
8.1
Entertainment
7.6
Boarding
8.2
Crew
9.1
Food
8.2
Denver Air Connection
Comfort
8.6
Overall
8.1
Entertainment
7.6
Boarding
8.2
Crew
9.1
Food
8.2
Denver Air Connection
Comfort
8.6
Overall
8.1
Entertainment
7.6
Boarding
8.2
Crew
9.1
Food
8.2
Denver Air Connection
Comfort
8.6
Overall
8.1
Entertainment
7.6
Boarding
8.2
Crew
9.1
Food
8.2
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 April 27, 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 7 airlines flying from Colorado to Arizona
Discover the top 7 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 April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$165 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$84 | Average$129 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$136 | Average$347 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$400 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$147 | Average$340 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$174 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$225 | Average$311 | FlexibilityNo cancel fee | On-timeN/A |