$56+ Cheap flights from Denver (DEN) to Phoenix
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHX
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Phoenix 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Denver Intl to Phoenix are usually found in September or July, booked 37 days in advance, depart on a Saturday or Wednesday and return on a Thursday
Cheap flight deals from Denver to Phoenix
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Best
Last-minute
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Cheapest flights from Denver to PhoenixExplore the most affordable flight options available from Denver to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Denver to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/279:20 am
DEN
- PHX
Nonstop2h 01m
Frontier
Tue 6/304:53 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 6/3![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/249:15 am
DEN
- PHX
Nonstop2h 01m
Frontier
Tue 7/79:58 pm
PHX
- DEN
1 stop4h 50m
Frontier
Deal found 6/3![Frontier logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/222:45 pm
DEN
- PHX
Nonstop1h 58m
Frontier
Sat 7/256:40 am
PHX
- DEN
Nonstop1h 59m
Frontier
Deal found 6/2![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/47:25 am
DEN
- PHX
1 stop9h 06m
Frontier
Tue 8/112:15 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Deal found 6/4![Frontier logo]()
$114
This Cheapflightsfares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 10/106:10 am
DEN
- PHX
Nonstop2h 01m
Frontier
Sat 10/178:16 am
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 6/4![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/52:46 pm
DEN
- PHX
Nonstop1h 58m
Frontier
Sat 8/86:40 am
PHX
- DEN
Nonstop1h 59m
Frontier
Deal found 6/4![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/39:20 am
DEN
- PHX
Nonstop2h 01m
Frontier
Tue 7/284:48 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 6/3![Frontier logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/59:01 am
DEN
- PHX
Nonstop2h 01m
Frontier
Mon 9/75:15 am
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 6/3![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 6/232:47 pm
DEN
- PHX
Nonstop2h 01m
Frontier
Sat 6/276:53 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 6/4![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/279:20 am
DEN
- PHX
Nonstop2h 01m
Frontier
Wed 7/12:00 pm
PHX
- DEN
1 stop9h 38m
Frontier
Deal found 6/3![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/54:40 pm
DEN
- AZA
1 stop28h 44m
Multiple Airlines
Sun 8/238:20 am
AZA
- DEN
1 stop27h 03m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:25 am
DEN
- AZA
2 stops9h 11m
Multiple Airlines
Sun 8/308:20 am
AZA
- DEN
1 stop27h 03m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$280
Best flights from Denver to PhoenixDiscover carefully curated flight deals from Denver to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Denver to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/1711:32 am
DEN
- PHX
1 stop7h 39m
Alaska Airlines
Mon 7/203:13 pm
PHX
- DEN
1 stop7h 17m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:25 am
DEN
- AZA
2 stops9h 11m
Multiple Airlines
Sun 8/308:20 am
AZA
- DEN
1 stop27h 03m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$280
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/19:35 am
DEN
- PHX
2 stops6h 15m
Southwest
Wed 7/812:55 pm
PHX
- DEN
1 stop4h 05m
Southwest
Deal found 6/3![Southwest logo]()
$294
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 6/237:30 pm
DEN
- PHX
Nonstop2h 00m
United Airlines
Thu 7/24:25 pm
PHX
- DEN
Nonstop1h 56m
United Airlines
Deal found 6/4![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:25 pm
DEN
- PHX
1 stop6h 17m
Delta
Mon 10/265:20 pm
PHX
- DEN
1 stop4h 13m
Delta
Deal found 6/1![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/229:35 am
DEN
- PHX
2 stops6h 15m
Southwest
Sat 7/251:05 pm
PHX
- DEN
1 stop3h 25m
Southwest
Deal found 6/2![Southwest logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:40 am
DEN
- AZA
1 stop12h 56m
Multiple Airlines
Sun 8/237:40 am
AZA
- DEN
1 stop12h 38m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/27:50 am
DEN
- PHX
1 stop3h 45m
Southwest
Sat 7/48:00 am
PHX
- DEN
2 stops5h 40m
Southwest
Deal found 6/4![Southwest logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:00 am
DEN
- PHX
1 stop7h 23m
Alaska Airlines
Fri 6/196:53 pm
PHX
- DEN
1 stop14h 40m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/32:40 pm
DEN
- PHX
2 stops6h 10m
Southwest
Tue 7/76:00 pm
PHX
- DEN
1 stop4h 10m
Southwest
Deal found 6/2![Southwest logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:15 am
DEN
- AZA
2 stops24h 26m
Multiple Airlines
Wed 8/268:10 am
AZA
- DEN
1 stop14h 44m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/172:40 pm
DEN
- PHX
2 stops6h 10m
Southwest
Tue 7/2112:50 pm
PHX
- DEN
1 stop3h 45m
Southwest
Deal found 6/5![Southwest logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:52 pm
DEN
- AZA
2 stops37h 19m
Multiple Airlines
Wed 8/129:15 am
AZA
- DEN
1 stop10h 46m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/27:50 am
DEN
- PHX
1 stop3h 45m
Southwest
Thu 7/91:55 pm
PHX
- DEN
2 stops6h 05m
Southwest
Deal found 6/4![Southwest logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:00 am
DEN
- AZA
1 stop11h 29m
Multiple Airlines
Fri 8/149:06 pm
AZA
- DEN
2 stops19h 54m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 6/309:35 am
DEN
- PHX
2 stops6h 15m
Southwest
Sun 7/57:05 pm
PHX
- DEN
1 stop4h 30m
Southwest
Deal found 6/5![Southwest logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 7/28:00 am
DEN
- AZA
1 stop12h 29m
Multiple Airlines
Sun 7/59:15 am
AZA
- DEN
2 stops17h 33m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 7/229:35 am
DEN
- PHX
2 stops6h 15m
Southwest
Sun 7/261:35 pm
PHX
- DEN
1 stop3h 20m
Southwest
Deal found 6/1![Southwest logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/2712:47 pm
DEN
- AZA
2 stops26h 30m
Multiple Airlines
Thu 7/29:15 am
AZA
- DEN
1 stop26h 08m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/49:47 am
DEN
- AZA
2 stops34h 42m
Multiple Airlines
Sat 7/112:36 pm
AZA
- DEN
1 stop20h 54m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/314:42 pm
DEN
- AZA
1 stop5h 44m
Multiple Airlines
Wed 8/59:15 am
AZA
- DEN
1 stop10h 46m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/34:42 pm
DEN
- AZA
1 stop5h 44m
Multiple Airlines
Mon 7/66:00 am
AZA
- DEN
2 stops26h 05m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$485
Last-minute flights from Denver to PhoenixDiscover last-minute flight deals from Denver to Phoenix. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Phoenix. Data last updated June 6, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 6/232:47 pm
DEN
- PHX
Nonstop2h 01m
Frontier
Sat 6/276:53 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 6/4![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 6/2310:36 pm
DEN
- PHX
Nonstop1h 53m
Frontier
Wed 6/2411:21 am
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 6/4![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/249:15 am
DEN
- PHX
Nonstop2h 01m
Frontier
Tue 7/79:58 pm
PHX
- DEN
1 stop4h 50m
Frontier
Deal found 6/3![Frontier logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/279:20 am
DEN
- PHX
Nonstop2h 01m
Frontier
Tue 6/304:53 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 6/3![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/279:20 am
DEN
- PHX
Nonstop2h 01m
Frontier
Wed 7/12:00 pm
PHX
- DEN
1 stop9h 38m
Frontier
Deal found 6/3![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 7/28:00 am
DEN
- AZA
1 stop12h 29m
Multiple Airlines
Sun 7/59:15 am
AZA
- DEN
2 stops17h 33m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/39:20 am
DEN
- PHX
Nonstop2h 01m
Frontier
Tue 7/284:48 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 6/3![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/1412:22 pm
DEN
- PHX
Nonstop1h 55m
Frontier
Tue 7/144:48 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Deal found 6/4![Frontier logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/1810:36 pm
DEN
- PHX
Nonstop1h 56m
Frontier
Sat 8/86:40 am
PHX
- DEN
Nonstop1h 59m
Frontier
Deal found 6/4![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/199:00 am
DEN
- AZA
1 stop11h 29m
Multiple Airlines
Mon 7/207:30 am
AZA
- DEN
1 stop7h 08m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$392
This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/222:45 pm
DEN
- PHX
Nonstop1h 58m
Frontier
Sat 7/256:40 am
PHX
- DEN
Nonstop1h 59m
Frontier
Deal found 6/2![Frontier logo]()
$113
This Trip.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
Fri 7/319:15 am
DEN
- PHX
Nonstop1h 56m
Frontier
Wed 8/51:35 pm
PHX
- DEN
Nonstop1h 59m
Frontier
Deal found 6/3![Frontier logo]()
$132
One-way flights from Denver to PhoenixSearch for one-way flight options from Denver to Phoenix. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Denver to Phoenix. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/410:39 pm
DEN
- PHX
1 stop17h 52m
Frontier
Deal found 6/3![Frontier logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/297:40 am
DEN
- PHX
1 stop11h 27m
Frontier
Deal found 6/3![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/2810:39 pm
DEN
- PHX
1 stop17h 52m
Frontier
Deal found 6/4![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:32 pm
DEN
- PHX
1 stop12h 27m
Frontier
Deal found 6/3![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 6/232:47 pm
DEN
- PHX
Nonstop2h 01m
Frontier
Deal found 6/4![Frontier logo]()
$63
This Cheapflightsfares deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 6/272:47 pm
DEN
- PHX
Nonstop2h 01m
Frontier
Deal found 6/5![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/2211:41 am
DEN
- PHX
Nonstop1h 59m
Frontier
Deal found 6/4![Frontier logo]()
$67
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/19:15 am
DEN
- PHX
Nonstop2h 01m
Frontier
Deal found 6/4![Frontier logo]()
$68
This Cheapflightsfares deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/309:15 am
DEN
- PHX
Nonstop2h 01m
Frontier
Deal found 6/3![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/36:40 am
DEN
- AZA
1 stop12h 56m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/224:40 pm
DEN
- AZA
1 stop28h 33m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:40 pm
DEN
- AZA
1 stop28h 43m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$121
Find flight deals from Denver to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2026.
Round-trip from | $108 (Cheapflightsfares) |
|---|---|
One-way from | $56 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $208 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Phoenix 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 June 6, 2026.
Use the filters below to find and compare flights from Denver to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Fri 7/17
11:32 am-6:11 pm
1 stop7h 39m
Phoenix Sky Harbor Intl
Mon 7/20
3:13 pm-11:30 pm
1 stop7h 17m
$251
DenverPhoenix
DEN - AZA
DENAZA
Denver Intl
Thu 8/27
10:25 am-6:36 pm
2 stops9h 11m
Phoenix-Mesa Gateway
Sun 8/30
8:20 am-12:23 pm
1 stop27h 03m
$280
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Wed 7/1
9:35 am-2:50 pm
2 stops6h 15m
Phoenix Sky Harbor Intl
Wed 7/8
12:55 pm-6:00 pm
1 stop4h 05m
$294
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Wed 7/22
9:35 am-2:50 pm
2 stops6h 15m
Phoenix Sky Harbor Intl
Sat 7/25
1:05 pm-5:30 pm
1 stop3h 25m
$305
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Thu 7/2
7:50 am-10:35 am
1 stop3h 45m
Phoenix Sky Harbor Intl
Sat 7/4
8:00 am-2:40 pm
2 stops5h 40m
$305
Quickest round-trip
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Tue 6/23
7:30 pm-8:30 pm
Nonstop2h 00m
Phoenix Sky Harbor Intl
Thu 7/2
4:25 pm-7:21 pm
Nonstop1h 56m
$308
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Fri 10/23
6:25 pm-11:42 pm
1 stop6h 17m
Phoenix Sky Harbor Intl
Mon 10/26
5:20 pm-10:33 pm
1 stop4h 13m
$311
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Fri 7/3
2:40 pm-7:50 pm
2 stops6h 10m
Phoenix Sky Harbor Intl
Tue 7/7
6:00 pm-11:10 pm
1 stop4h 10m
$313
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Fri 7/17
2:40 pm-7:50 pm
2 stops6h 10m
Phoenix Sky Harbor Intl
Tue 7/21
12:50 pm-5:35 pm
1 stop3h 45m
$319
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Thu 7/2
7:50 am-10:35 am
1 stop3h 45m
Phoenix Sky Harbor Intl
Thu 7/9
1:55 pm-9:00 pm
2 stops6h 05m
$325
Showing 1-10 of 44 resultsSorted by cheapest first
Best time to book a flight from Denver to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Denver with our price prediction graph.
DEN-PH1
DEN-PHX
DEN-AZA
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 Denver to Phoenix
DEN-PH1
DEN-PHX
DEN-AZA
What is the cheapest month to book a flight from Denver to Phoenix?
Currently, August is the cheapest month in which you can book a flight from Denver to Phoenix (average of $63). Flying from Denver to Phoenix in July is currently the most expensive (average of $472). 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 DEN to PHX?
Find hourly flight availability from Denver to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2026.
When flying from Denver to Phoenix, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 29% versus a flight in the afternoon.
Weekly flight availability from Denver to Phoenix
Explore weekly flight availability from Denver to Phoenix. 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 June 6, 2026.
The most flights from DEN to PH1 are scheduled on a Friday (42 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).
How much does it cost to fly round-trip from Denver to Phoenix?
How often are flights from Denver to Phoenix delayed?
About 19% of weekly flights between Denver and Phoenix have experienced delays in the past year, with the average delay time being 129 minutes.
What is the most punctual flight time for Denver to Phoenix flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Denver to Phoenix flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
How far ahead should I book a flight from Denver to Phoenix?
The price you pay for your flight from Denver to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Denver to Phoenix?
Use this chart to determine the cheapest time to fly round-trip from Denver to Phoenix. Price data was last updated on May 30, 2026.
Travelers seeking maximum savings on their Denver to Phoenix flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Denver to Phoenix flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Phoenix trip
Our travel experts
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated June 6, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Denver to Phoenix. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Denver to Phoenix. 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.
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Alternative routes for Denver to Phoenix
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Complete your trip
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Search flights from Denver to Phoenix by cabin class
Find flights from Denver to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Phoenix flights
Browse other Denver and Phoenix flight options. Last updated on June 6, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on June 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Denver to Phoenix
Discover the top 5 airlines that operate flights from Denver to Phoenix. 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$61 | Average$185 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$321 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$256 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$149 | Average$286 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$174 | Average$250 | FlexibilityNo cancel fee | On-time62% |