$30+ Cheap flights from Phoenix to Colorado
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DEN
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix to Colorado 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Phoenix to Colorado
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Cheapest flights from Phoenix to ColoradoExplore the most affordable flight options available from Phoenix to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
Explore the most affordable flight options available from Phoenix to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
This Kissandfly.com deal was found by Cheapflights users on 11/5. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:00 am -
Nonstop1h 44m
Sun 12/1311:34 am -
Nonstop1h 54m
Deal found 11/5![Allegiant Air logo]()
$68
This Cheapflightsfares deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/127:19 am -
Nonstop1h 52m
Wed 12/167:25 am -
Nonstop2h 04m
Deal found 11/9![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 12/82:00 pm -
Nonstop1h 55m
Mon 12/142:50 pm -
Nonstop1h 59m
Deal found 11/7![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 12/810:24 am -
Nonstop1h 56m
Tue 12/154:50 pm -
Nonstop1h 58m
Deal found 11/7![Frontier logo]()
$97
This CheapOair deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:00 am -
Nonstop1h 44m
Thu 12/1011:34 am -
Nonstop1h 54m
Deal found 11/8![Allegiant Air logo]()
$97
This Super.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/86:45 am -
Nonstop1h 55m
Thu 12/177:39 am -
Nonstop2h 04m
Deal found 11/6![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/37:14 am -
Nonstop2h 04m
Sat 12/127:25 am -
Nonstop2h 04m
Deal found 11/6![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/810:24 am -
Nonstop1h 56m
Sat 12/127:25 am -
Nonstop2h 04m
Deal found 11/6![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/96:45 am -
Nonstop1h 55m
Sat 12/1210:42 pm -
Nonstop2h 01m
Deal found 11/6![Frontier logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/310:24 am -
Nonstop1h 50m
Mon 12/77:25 am -
Nonstop2h 04m
Deal found 11/8![Frontier logo]()
$102
This Frontier deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/69:50 pm -
Nonstop1h 57m
Tue 12/810:42 pm -
Nonstop2h 01m
Deal found 11/6![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/47:14 am -
Nonstop2h 04m
Sat 12/127:25 am -
Nonstop2h 04m
Deal found 11/6![Frontier logo]()
$105
Best flights from Phoenix to ColoradoDiscover carefully curated flight deals from Phoenix to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
Discover carefully curated flight deals from Phoenix to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
This CheapOair deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/243:24 pm -
Nonstop1h 45m
Thu 1/285:59 pm -
Nonstop1h 55m
Deal found 11/9![Allegiant Air logo]()
$79
This Southwest deal was found by Cheapflights users on 11/5. 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 1/15:55 am -
1 stop3h 45m
Mon 1/117:00 am -
Nonstop2h 05m
Deal found 11/5![Southwest logo]()
$183
This CheapOair deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:00 am -
Nonstop1h 44m
Thu 12/1011:34 am -
Nonstop1h 54m
Deal found 11/8![Allegiant Air logo]()
$97
This Denver Air Connection deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/56:10 pm -
Nonstop1h 50m
Thu 1/77:40 am -
Nonstop1h 50m
Deal found 11/7![Denver Air Connection logo]()
$254
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:06 pm -
Nonstop1h 42m
Sun 12/209:38 pm -
Nonstop1h 50m
Deal found 11/4![Allegiant Air logo]()
$121
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:05 am -
1 stop4h 51m
Sat 1/93:05 pm -
2 stops18h 14m
Deal found 11/4![Alaska Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 1/115:30 pm -
1 stop3h 57m
Wed 1/139:25 am -
1 stop6h 01m
Deal found 11/4![United Airlines logo]()
$297
This CheapOair deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:52 pm -
Nonstop1h 44m
Tue 11/249:47 pm -
Nonstop1h 48m
Deal found 11/6![Allegiant Air logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Thu 11/192:15 pm -
Nonstop1h 50m
Mon 11/234:25 pm -
1 stop16h 20m
Deal found 11/4![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 1/36:38 pm -
Nonstop1h 42m
Sun 1/103:01 pm -
Nonstop1h 55m
Deal found 11/4![Allegiant Air logo]()
$169
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/179:19 pm -
Nonstop1h 25m
Wed 12/307:09 pm -
Nonstop1h 40m
Deal found 11/4![American Airlines logo]()
$483
This Southwest deal was found by Cheapflights users on 11/5. 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.
Thu 2/47:10 am -
2 stops6h 10m
Tue 2/93:20 pm -
1 stop3h 20m
Deal found 11/5![Southwest logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/512:20 pm -
1 stop6h 59m
Sat 1/93:05 pm -
2 stops18h 14m
Deal found 11/4![Alaska Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/162:50 pm -
1 stop4h 06m
Sat 12/1910:35 am -
1 stop4h 52m
Deal found 11/5![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:05 am -
1 stop5h 34m
Mon 11/161:16 pm -
1 stop4h 01m
Deal found 11/5![Delta logo]()
$597
This Denver Air Connection deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:15 pm -
Nonstop1h 50m
Sun 12/1311:55 am -
Nonstop1h 50m
Deal found 11/6![Denver Air Connection logo]()
$299
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 2/257:10 am -
2 stops6h 10m
Mon 3/18:20 pm -
1 stop4h 25m
Deal found 11/8![Southwest logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/207:53 am -
1 stop4h 54m
Sat 1/232:58 pm -
2 stops18h 21m
Deal found 11/4![Alaska Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 11/4. 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.
Mon 1/111:30 pm -
Nonstop1h 45m
Wed 1/134:45 pm -
Nonstop1h 55m
Deal found 11/4![Southwest logo]()
$287
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:50 pm -
1 stop4h 06m
Sun 12/610:25 am -
1 stop5h 02m
Deal found 11/5![United Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 11/247:13 pm -
Nonstop1h 44m
Sat 11/282:53 pm -
Nonstop1h 48m
Deal found 11/5![Allegiant Air logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 2/268:52 pm -
2 stops13h 47m
Wed 3/38:20 am -
1 stop7h 40m
Deal found 11/7![Alaska Airlines logo]()
$312
This Priceline deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:15 pm -
Nonstop1h 50m
Fri 11/2711:55 am -
Nonstop1h 50m
Deal found 11/8![Denver Air Connection logo]()
$344
This Southwest deal was found by Cheapflights users on 11/5. 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 2/26:05 pm -
Nonstop1h 45m
Sat 2/612:55 pm -
Nonstop1h 55m
Deal found 11/5![Southwest logo]()
$287
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 2/276:45 am -
1 stop6h 44m
Sat 3/612:45 pm -
1 stop6h 03m
Deal found 11/4![United Airlines logo]()
$341
This Priceline deal was found by Cheapflights users on 11/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:15 pm -
Nonstop1h 50m
Mon 11/2311:55 am -
Nonstop1h 50m
Deal found 11/4![Denver Air Connection logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 12/197:02 pm -
2 stops16h 33m
Sat 1/211:55 am -
Nonstop1h 50m
Deal found 11/7![Multiple Airlines logo]()
$430
This Southwest deal was found by Cheapflights users on 11/4. 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.
Fri 1/157:10 am -
2 stops6h 10m
Mon 1/188:40 am -
1 stop4h 30m
Deal found 11/4![Southwest logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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.
Wed 4/289:25 am -
1 stop8h 08m
Thu 4/298:20 am -
1 stop4h 54m
Deal found 11/8![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 12/42:50 pm -
1 stop5h 40m
Mon 12/77:05 am -
1 stop4h 34m
Deal found 11/7![United Airlines logo]()
$357
Last-minute flights from Phoenix to ColoradoDiscover last-minute flight deals from Phoenix to Colorado. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Colorado. Data last updated November 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/210:03 pm -
Nonstop1h 46m
Wed 12/91:46 pm -
1 stop10h 05m
Deal found 11/9![Frontier logo]()
$105
This CheapOair deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:00 am -
Nonstop1h 44m
Thu 12/1011:34 am -
Nonstop1h 54m
Deal found 11/8![Allegiant Air logo]()
$97
This Frontier deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/34:00 pm -
Nonstop1h 55m
Wed 12/910:42 pm -
Nonstop2h 01m
Deal found 11/6![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/310:24 am -
Nonstop1h 50m
Mon 12/77:25 am -
Nonstop2h 04m
Deal found 11/8![Frontier logo]()
$102
This Frontier deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/69:50 pm -
Nonstop1h 57m
Tue 12/810:42 pm -
Nonstop2h 01m
Deal found 11/6![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 12/82:00 pm -
Nonstop1h 55m
Mon 12/142:50 pm -
Nonstop1h 59m
Deal found 11/7![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 12/810:24 am -
Nonstop1h 56m
Tue 12/154:50 pm -
Nonstop1h 58m
Deal found 11/7![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/86:45 am -
Nonstop1h 55m
Thu 12/177:39 am -
Nonstop2h 04m
Deal found 11/6![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/810:24 am -
Nonstop1h 56m
Sat 12/127:25 am -
Nonstop2h 04m
Deal found 11/6![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/96:45 am -
Nonstop1h 55m
Sat 12/1210:42 pm -
Nonstop2h 01m
Deal found 11/6![Frontier logo]()
$101
This Kissandfly.com deal was found by Cheapflights users on 11/5. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:00 am -
Nonstop1h 44m
Sun 12/1311:34 am -
Nonstop1h 54m
Deal found 11/5![Allegiant Air logo]()
$68
This Cheapflightsfares deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/127:19 am -
Nonstop1h 52m
Wed 12/167:25 am -
Nonstop2h 04m
Deal found 11/9![Frontier logo]()
$95
One-way flights from Phoenix to ColoradoSearch for one-way flight options from Phoenix to Colorado. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
Search for one-way flight options from Phoenix to Colorado. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This CheapOair deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:00 am -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Allegiant Air logo]()
$30
This Super.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 11/191:52 pm -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Allegiant Air logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 1/67:15 am -
Nonstop1h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Frontier logo]()
$53
This CheapOair deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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.
Tue 12/16:45 am -
Nonstop1h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Frontier logo]()
$54
This Cheapflightsfares deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/2910:09 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Frontier logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/57:19 am -
Nonstop1h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 12/711:35 am -
1 stop21h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/3110:33 am -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$65
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:06 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Allegiant Air logo]()
$65
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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.
Thu 12/311:55 am -
1 stop11h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 1/74:31 pm -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/811:00 am -
1 stop8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Frontier logo]()
$74
Find flight deals from Phoenix to Colorado
Keep the following information in mind while searching for Phoenix to Colorado flight deals. Data was last updated November 9, 2026.
Round-trip from | $68 (Kissandfly.com) |
|---|---|
One-way from | $30 (CheapOair) |
Popular in | September |
Cheapest in | February |
Average price | $207 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 9, 2026.
Use the filters below to find and compare flights from Phoenix to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixColorado Springs
AZA Phoenix-Mesa Gateway - COS Colorado Springs
AZACOS
Phoenix-Mesa Gateway
Thu 11/19
1:52 pm-3:36 pm
Nonstop1h 44m
Colorado Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$48
PhoenixColorado Springs
AZA Phoenix-Mesa Gateway - COS Colorado Springs
AZACOS
Phoenix-Mesa Gateway
Sun 12/20
7:06 pm-8:48 pm
Nonstop1h 42m
Colorado Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$65
PhoenixDenver
PHX Phoenix Sky Harbor Intl - DEN Denver Intl
PHXDEN
Phoenix Sky Harbor Intl
Sat 12/5
3:11 pm-7:11 pm
1 stop4h 00m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$78
PhoenixDenver
PHX Phoenix Sky Harbor Intl - DEN Denver Intl
PHXDEN
Phoenix Sky Harbor Intl
Tue 1/5
7:15 am-9:07 am
Nonstop1h 52m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
PhoenixColorado Springs
AZA Phoenix-Mesa Gateway - COS Colorado Springs
AZACOS
Phoenix-Mesa Gateway
Sun 1/24
3:24 pm-5:09 pm
Nonstop1h 45m
Colorado Springs
Thu 1/28
5:59 pm-7:54 pm
Nonstop1h 55m
$79
PhoenixColorado Springs
AZA Phoenix-Mesa Gateway - COS Colorado Springs
AZACOS
Phoenix-Mesa Gateway
Thu 12/3
9:00 am-10:44 am
Nonstop1h 44m
Colorado Springs
Thu 12/10
11:34 am-1:28 pm
Nonstop1h 54m
$97
PhoenixDenver
PHX Phoenix Sky Harbor Intl - DEN Denver Intl
PHXDEN
Phoenix Sky Harbor Intl
Fri 1/8
7:53 am-12:47 pm
1 stop4h 54m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
PhoenixDenver
PHX Phoenix Sky Harbor Intl - DEN Denver Intl
PHXDEN
Phoenix Sky Harbor Intl
Tue 1/5
6:37 am-11:39 am
1 stop5h 02m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$110
PhoenixColorado Springs
AZA Phoenix-Mesa Gateway - COS Colorado Springs
AZACOS
Phoenix-Mesa Gateway
Sun 1/3
6:38 pm-8:20 pm
Nonstop1h 42m
Colorado Springs
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
PhoenixColorado Springs
AZA Phoenix-Mesa Gateway - COS Colorado Springs
AZACOS
Phoenix-Mesa Gateway
Thu 12/17
7:06 pm-8:48 pm
Nonstop1h 42m
Colorado Springs
Sun 12/20
9:38 pm-11:28 pm
Nonstop1h 50m
$121
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Phoenix with our price prediction graph.
AZA-COS
PHX-DEN
PHX-CEZ
PHX-COS
PHX-DRO
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 Phoenix to Colorado
PH1-USCO
AZA-COS
PHX-DEN
PHX-CEZ
PHX-COS
What is the cheapest month to book a flight from Phoenix to Colorado?
Currently, February is the cheapest month in which you can book a flight from Phoenix to Colorado (average of $174). Flying from Phoenix to Colorado in September is currently the most expensive (average of $266). 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 PHX to CO?
Find hourly flight availability from Phoenix to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 9, 2026.
It’s optimal to fly from Phoenix to Colorado in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from Phoenix to Colorado
Explore weekly flight availability from Phoenix to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 9, 2026.
The most flights from PH1 to USCO are scheduled on a Friday (47 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (19 on average).
How much does it cost to fly round-trip from Phoenix to Colorado?
Airfare is below average for this route at the moment.
Phoenix to Colorado flights typically cost between $139 and $273 in January.The cheapest round-trip price found within the last 5 days was $94 on Frontier (Jan 6-Jan 10).
How far ahead should I book a flight from Phoenix to Colorado?
The best time to book flights from Phoenix to Colorado is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Phoenix to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Phoenix to Colorado. Price data was last updated on August 22, 2026.
Travelers seeking maximum savings on their Phoenix to Colorado flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated November 9, 2026.
Peruse reviews from past customers who have flown with Denver Air Connection,Southwest, andUnited Airlines from Phoenix to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Denver Air Connection
Boarding
8.3
Overall
8.2
Food
8.3
Comfort
8.6
Crew
9.1
Entertainment
7.6
Denver Air Connection
Denver Air Connection
Boarding
8.3
Overall
8.2
Food
8.3
Comfort
8.6
Crew
9.1
Entertainment
7.6
Denver Air Connection
Boarding
8.3
Overall
8.2
Food
8.3
Comfort
8.6
Crew
9.1
Entertainment
7.6
Denver Air Connection
Boarding
8.3
Overall
8.2
Food
8.3
Comfort
8.6
Crew
9.1
Entertainment
7.6
Denver Air Connection
Boarding
8.3
Overall
8.2
Food
8.3
Comfort
8.6
Crew
9.1
Entertainment
7.6
Denver Air Connection
Boarding
8.3
Overall
8.2
Food
8.3
Comfort
8.6
Crew
9.1
Entertainment
7.6
Related info for your journey
Find useful and relevant information for your journey from Phoenix to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Phoenix to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Phoenix to Colorado by cabin class
Find flights from Phoenix to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Phoenix and Colorado flights
Browse other Phoenix and Colorado flight options. Last updated on November 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Phoenix to Colorado flights
Consider these flights traveling from Phoenix to Colorado.
Top 5 airlines flying from Phoenix to Colorado
Discover the top 5 airlines that operate flights from Phoenix to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$157 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$77 | Average$132 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$154 | Average$447 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$158 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$338 | FlexibilityNo cancel fee | On-time63% |