$33+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHX
Feb 28 — Mar 71
1 adult, Economy
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Find cheap flights from Colorado to Arizona with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 January 29, 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 January 29, 2026.
This Super.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 3/56:00 am
DEN
- PHX
Nonstop2h 12m
Frontier
Mon 3/99:24 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 1/28![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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.
Thu 2/196:00 am
DEN
- PHX
Nonstop2h 12m
Frontier
Thu 3/56:00 am
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 1/28![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:40 pm
DEN
- PHX
Nonstop2h 11m
Frontier
Sat 3/143:11 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 1/27![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/207:20 pm
DEN
- PHX
Nonstop2h 09m
Frontier
Sat 3/71:52 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 1/28![Frontier logo]()
$77
This Frontier deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/236:00 am
DEN
- LAS
Nonstop2h 16m
Frontier
Thu 3/266:00 am
LAS
- DEN
Nonstop2h 01m
Frontier
Deal found 1/29![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Tue 3/2410:40 pm
DEN
- PHX
Nonstop2h 11m
Frontier
Mon 3/306:45 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Deal found 1/27![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/910:01 am
DEN
- LAS
Nonstop2h 11m
Frontier
Sat 3/146:00 am
LAS
- DEN
Nonstop2h 01m
Frontier
Deal found 1/29![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/79:44 pm
DEN
- PHX
Nonstop2h 09m
Frontier
Tue 2/106:00 am
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 1/29![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 2/274:21 pm
DEN
- LAS
Nonstop2h 09m
Frontier
Sat 2/285:30 am
LAS
- DEN
Nonstop1h 57m
Frontier
Deal found 1/27![Frontier logo]()
$80
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/79:44 pm
DEN
- PHX
Nonstop2h 09m
Frontier
Wed 2/116:51 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Deal found 1/27![Frontier logo]()
$80
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:26 am
DEN
- LAS
Nonstop2h 11m
Frontier
Fri 3/612:59 am
LAS
- DEN
Nonstop1h 57m
Frontier
Deal found 1/26![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:40 pm
DEN
- PHX
Nonstop2h 07m
Frontier
Sun 4/59:24 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 1/27![Frontier logo]()
$81
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 January 29, 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 January 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:40 am
DEN
- PHX
1 stop8h 05m
Alaska Airlines
Tue 3/1011:22 am
PHX
- DEN
1 stop5h 26m
Alaska Airlines
Deal found 1/26![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/77:45 pm
DEN
- LAS
Nonstop2h 00m
Southwest
Mon 3/98:45 pm
LAS
- DEN
Nonstop1h 50m
Southwest
Deal found 1/29![Southwest logo]()
$157
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/215:55 pm
DEN
- PHX
Nonstop2h 09m
United Airlines
Tue 2/244:35 pm
PHX
- DEN
Nonstop1h 50m
United Airlines
Deal found 1/28![United Airlines logo]()
$158
This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 3/212:50 pm
DEN
- PHX
1 stop4h 18m
Delta
Wed 3/116:00 am
PHX
- DEN
1 stop4h 33m
Delta
Deal found 1/26![Delta logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 4/191:12 pm
GJT
- PHX
1 stop21h 56m
Multiple Airlines
Wed 4/222:05 pm
PHX
- GJT
1 stop21h 02m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$208
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:17 pm
EGE
- LAS
1 stop6h 33m
American Airlines
Sat 2/286:10 am
LAS
- EGE
1 stop4h 47m
American Airlines
Deal found 1/27![American Airlines logo]()
$229
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/246:45 pm
DEN
- PHX
1 stop4h 57m
Alaska Airlines
Tue 3/1011:22 am
PHX
- DEN
1 stop5h 26m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:45 pm
DEN
- LAS
1 stop4h 43m
Alaska Airlines
Fri 3/65:58 pm
LAS
- DEN
1 stop5h 01m
Alaska Airlines
Deal found 1/27![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/279:00 pm
DEN
- PHX
Nonstop2h 05m
Southwest
Fri 3/611:10 am
PHX
- DEN
Nonstop1h 50m
Southwest
Deal found 1/29![Southwest logo]()
$177
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:20 pm
DEN
- TUS
Nonstop2h 11m
United Airlines
Thu 3/55:43 pm
TUS
- DEN
Nonstop1h 57m
United Airlines
Deal found 1/27![United Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/196:45 pm
DEN
- PHX
1 stop4h 57m
Alaska Airlines
Tue 3/1011:22 am
PHX
- DEN
1 stop5h 26m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:45 am
GJT
- LAS
1 stop5h 22m
Delta
Wed 3/2510:20 am
LAS
- GJT
1 stop5h 15m
Delta
Deal found 1/27![Delta logo]()
$209
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 4/165:50 am
DEN
- PHX
Nonstop2h 00m
Southwest
Mon 4/208:10 pm
PHX
- DEN
Nonstop1h 45m
Southwest
Deal found 1/28![Southwest logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/196:45 pm
DEN
- PHX
1 stop4h 57m
Alaska Airlines
Wed 3/412:28 pm
PHX
- DEN
1 stop5h 20m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$165
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/262:10 pm
MTJ
- PHX
1 stop5h 11m
United Airlines
Mon 3/28:30 am
PHX
- MTJ
1 stop4h 59m
United Airlines
Deal found 1/27![United Airlines logo]()
$209
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 3/251:35 pm
DEN
- PHX
1 stop4h 45m
Southwest
Sat 3/287:00 pm
PHX
- DEN
1 stop4h 40m
Southwest
Deal found 1/28![Southwest logo]()
$195
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/192:10 pm
MTJ
- PHX
1 stop5h 11m
United Airlines
Tue 2/244:35 pm
PHX
- MTJ
1 stop3h 46m
United Airlines
Deal found 1/27![United Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 3/127:57 pm
GJT
- PHX
1 stop21h 30m
Multiple Airlines
Mon 3/1612:11 pm
PHX
- GJT
2 stops22h 56m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/206:45 pm
DEN
- PHX
1 stop4h 57m
Alaska Airlines
Tue 3/1011:22 am
PHX
- DEN
1 stop5h 26m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 1/26. 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.
Tue 3/244:15 pm
DEN
- PHX
1 stop3h 20m
Southwest
Thu 3/263:00 pm
PHX
- DEN
1 stop4h 05m
Southwest
Deal found 1/26![Southwest logo]()
$195
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:15 pm
DEN
- LAS
1 stop6h 40m
Delta
Sat 4/46:00 am
LAS
- DEN
1 stop4h 26m
Delta
Deal found 1/27![Delta logo]()
$236
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/2412:24 pm
EGE
- PHX
Nonstop2h 06m
American Airlines
Tue 3/318:37 am
PHX
- EGE
Nonstop2h 17m
American Airlines
Deal found 1/29![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/192:10 pm
MTJ
- PHX
1 stop5h 11m
United Airlines
Mon 2/238:30 am
PHX
- MTJ
1 stop4h 59m
United Airlines
Deal found 1/27![United Airlines logo]()
$209
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/276:45 pm
DEN
- PHX
1 stop4h 57m
Alaska Airlines
Tue 3/38:20 am
PHX
- DEN
1 stop9h 28m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 2/185:45 am
DEN
- TUS
1 stop5h 59m
Delta
Fri 2/2012:02 pm
TUS
- DEN
1 stop6h 06m
Delta
Deal found 1/26![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/2610:05 pm
DEN
- LAS
Nonstop2h 20m
Southwest
Sun 3/19:50 pm
LAS
- DEN
Nonstop1h 50m
Southwest
Deal found 1/28![Southwest logo]()
$197
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/262:10 pm
MTJ
- PHX
1 stop5h 11m
United Airlines
Tue 3/32:52 pm
PHX
- MTJ
1 stop5h 29m
United Airlines
Deal found 1/27![United Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/151:13 pm
GJT
- PHX
1 stop19h 57m
Multiple Airlines
Mon 2/165:58 pm
PHX
- GJT
1 stop16h 31m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 1/26. 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 2/247:55 am
COS
- LAS
1 stop5h 08m
Delta
Tue 3/311:05 am
LAS
- COS
2 stops10h 16m
Delta
Deal found 1/26![Delta logo]()
$251
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 2/251:43 pm
GJT
- LAS
1 stop6h 24m
United Airlines
Wed 3/44:40 pm
LAS
- GJT
1 stop4h 41m
United Airlines
Deal found 1/27![United Airlines logo]()
$209
Last-minute flights from Colorado to ArizonaDiscover last-minute flight deals from Colorado to Arizona. Data last updated January 29, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Arizona. Data last updated January 29, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/79:44 pm
DEN
- PHX
Nonstop2h 09m
Frontier
Tue 2/106:00 am
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 1/29![Frontier logo]()
$79
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/79:44 pm
DEN
- PHX
Nonstop2h 09m
Frontier
Wed 2/116:51 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Deal found 1/27![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:30 am
DEN
- PHX
Nonstop2h 12m
Frontier
Thu 2/1910:51 pm
PHX
- DEN
Nonstop1h 51m
Frontier
Deal found 1/27![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/1112:56 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Wed 2/115:29 pm
LAS
- DEN
Nonstop2h 08m
Frontier
Deal found 1/29![Frontier logo]()
$83
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:50 pm
DEN
- PHX
Nonstop2h 09m
Frontier
Sat 2/217:06 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 1/27![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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.
Thu 2/196:00 am
DEN
- PHX
Nonstop2h 12m
Frontier
Thu 3/56:00 am
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 1/28![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/207:20 pm
DEN
- PHX
Nonstop2h 09m
Frontier
Sat 3/71:52 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 1/28![Frontier logo]()
$77
This CheapOair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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.
Sat 2/214:01 pm
DEN
- PHX
Nonstop2h 10m
Frontier
Wed 2/2512:17 pm
PHX
- DEN
Nonstop1h 52m
Frontier
Deal found 1/28![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
DEN
- PHX
Nonstop2h 12m
Frontier
Thu 2/269:17 am
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 1/27![Frontier logo]()
$74
This WAYA deal was found by Cheapflights users on 1/27. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:09 pm
DEN
- LAS
1 stop6h 08m
Frontier
Fri 2/2712:59 am
LAS
- DEN
Nonstop1h 57m
Frontier
Deal found 1/27![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 2/274:21 pm
DEN
- LAS
Nonstop2h 09m
Frontier
Sat 2/285:30 am
LAS
- DEN
Nonstop1h 57m
Frontier
Deal found 1/27![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/2810:05 am
DEN
- LAS
1 stop5h 26m
Multiple Airlines
Wed 3/46:30 am
LAS
- DEN
Nonstop2h 01m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$82
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 January 29, 2026.
Search for one-way flight options from Colorado to Arizona. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:45 am
DEN
- TUS
Nonstop2h 07m
Frontier
Deal found 1/27![Frontier logo]()
$33
This Expedia deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/239:15 am
DEN
- TUS
Nonstop2h 07m
Frontier
Deal found 1/29![Frontier logo]()
$40
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 4/2912:05 pm
DEN
- LAS
Nonstop2h 06m
Frontier
Deal found 1/29![Frontier logo]()
$41
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/164:21 pm
DEN
- LAS
Nonstop2h 09m
Frontier
Deal found 1/27![Frontier logo]()
$42
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/1012:56 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 1/28![Frontier logo]()
$43
This Super.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/1110:29 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 1/29![Frontier logo]()
$44
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:52 pm
GJT
- LAS
Nonstop1h 36m
Breeze Airways
Deal found 1/27![Breeze Airways logo]()
$46
This Expedia deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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.
Tue 5/1912:05 pm
DEN
- LAS
Nonstop2h 06m
Frontier
Deal found 1/29![Frontier logo]()
$50
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/221:13 pm
GJT
- LAS
Nonstop1h 36m
Breeze Airways
Deal found 1/28![Breeze Airways logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 2/2510:35 am
DEN
- LAS
Nonstop2h 11m
Frontier
Deal found 1/27![Frontier logo]()
$52
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:00 am
DEN
- LAS
Nonstop2h 16m
Frontier
Deal found 1/27![Frontier logo]()
$53
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:05 pm
DEN
- LAS
Nonstop2h 06m
Frontier
Deal found 1/27![Frontier logo]()
$54
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 January 29, 2026.
Round-trip from | $74 (Super.com) |
|---|---|
One-way from | $33 (Frontier) |
Popular in | November |
Cheapest in | September |
Average price | $184 |
Good round-trip deal | $86 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 January 29, 2026.
Use the filters below to find and compare flights from Colorado to Arizona that are best for you.
Fly from
Colorado
Fly to
Arizona
Route
Depart
Return
Price
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Tue 3/3
7:40 am-3:45 pm
1 stop8h 05m
Phoenix Sky Harbor Intl
Tue 3/10
11:22 am-5:48 pm
1 stop5h 26m
$137
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Tue 2/24
6:45 pm-11:42 pm
1 stop4h 57m
Phoenix Sky Harbor Intl
Tue 3/10
11:22 am-5:48 pm
1 stop5h 26m
$147
DenverLas Vegas
DEN - LAS
DENLAS
Denver Intl
Sat 3/7
7:45 pm-8:45 pm
Nonstop2h 00m
Las Vegas Harry Reid Intl
Mon 3/9
8:45 pm-11:35 pm
Nonstop1h 50m
$157
DenverLas Vegas
DEN - LAS
DENLAS
Denver Intl
Tue 3/3
6:45 pm-10:28 pm
1 stop4h 43m
Las Vegas Harry Reid Intl
Fri 3/6
5:58 pm-11:59 pm
1 stop5h 01m
$157
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Sat 2/21
5:55 pm-8:04 pm
Nonstop2h 09m
Phoenix Sky Harbor Intl
Tue 2/24
4:35 pm-6:25 pm
Nonstop1h 50m
$158
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Thu 2/19
6:45 pm-11:42 pm
1 stop4h 57m
Phoenix Sky Harbor Intl
Tue 3/10
11:22 am-5:48 pm
1 stop5h 26m
$165
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Thu 2/19
6:45 pm-11:42 pm
1 stop4h 57m
Phoenix Sky Harbor Intl
Wed 3/4
12:28 pm-5:48 pm
1 stop5h 20m
$165
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Fri 2/27
9:00 pm-11:05 pm
Nonstop2h 05m
Phoenix Sky Harbor Intl
Fri 3/6
11:10 am-1:00 pm
Nonstop1h 50m
$177
DenverTucson
DEN - TUS
DENTUS
Denver Intl
Mon 3/2
7:20 pm-9:31 pm
Nonstop2h 11m
Tucson
Thu 3/5
5:43 pm-7:40 pm
Nonstop1h 57m
$177
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Fri 2/20
6:45 pm-11:42 pm
1 stop4h 57m
Phoenix Sky Harbor Intl
Tue 3/10
11:22 am-5:48 pm
1 stop5h 26m
$177
Showing 1-10 of 60 results
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-TUS
DEN-LAS
GJT-LAS
DEN-PHX
GJT-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-TUS
DEN-LAS
GJT-LAS
DEN-PHX
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 January 29, 2026.
It’s typically best to fly out from Colorado to Arizona at noon. Doing so could potentially save you 12% 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. Tuesday mornings 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 January 29, 2026.
The most flights from USCO to USAZ are scheduled on a Thursday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 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 January 29, 2026.
See what other customers who have flown with Southwest, Denver Air Connection, and United 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.
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Denver Air Connection
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Colorado to Arizona
See prices for flight routes from nearby airports that may be better suited for you.
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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$141 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$109 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$135 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$423 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$142 | Average$316 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$225 | Average$311 | FlexibilityNo cancel fee | On-timeN/A |