$56+ Cheap flights from Colorado Springs (COS) to Phoenix
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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PHX
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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Find cheap flights from Colorado Springs 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 Colorado Springs to Phoenix are usually found in September or February, booked 83 days in advance, depart on a Wednesday or Tuesday and return on a Saturday
Cheap flight deals from Colorado Springs to Phoenix
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Cheapest flights from Colorado Springs to PhoenixExplore the most affordable flight options available from Colorado Springs to Phoenix. 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 Colorado Springs to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
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 12/611:34 am -
Nonstop1h 54m
Thu 12/109:00 am -
Nonstop1h 44m
Deal found 11/5![Allegiant Air logo]()
$59
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:34 am -
Nonstop1h 54m
Sun 12/139:00 am -
Nonstop1h 44m
Deal found 11/5![Allegiant Air logo]()
$87
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 12/1011:34 am -
Nonstop1h 54m
Sun 12/139:00 am -
Nonstop1h 44m
Deal found 11/4![Allegiant Air logo]()
$93
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 12/179:38 pm -
Nonstop1h 50m
Sun 12/207:06 pm -
Nonstop1h 42m
Deal found 11/7![Allegiant Air logo]()
$98
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:34 am -
Nonstop1h 54m
Sun 12/69:00 am -
Nonstop1h 44m
Deal found 11/8![Allegiant Air logo]()
$129
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.
Tue 11/249:47 pm -
Nonstop1h 48m
Thu 12/316:38 pm -
Nonstop1h 42m
Deal found 11/4![Allegiant Air logo]()
$162
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.
Mon 12/1410:15 am -
Nonstop1h 55m
Tue 12/1511:10 am -
Nonstop1h 50m
Deal found 11/5![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.
Mon 12/145:45 am -
1 stop3h 58m
Tue 12/158:30 am -
1 stop4h 07m
Deal found 11/5![United Airlines logo]()
$297
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.
Tue 12/298:25 pm -
1 stop4h 15m
Fri 1/13:20 pm -
Nonstop1h 40m
Deal found 11/4![Southwest logo]()
$308
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 am -
Nonstop2h 00m
Sat 12/51:10 pm -
Nonstop1h 40m
Deal found 11/6![Southwest logo]()
$309
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 12/46:30 am -
Nonstop2h 00m
Sun 12/68:00 am -
Nonstop1h 40m
Deal found 11/5![Southwest logo]()
$314
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:30 am -
Nonstop2h 00m
Thu 12/1011:10 am -
Nonstop1h 50m
Deal found 11/6![Southwest logo]()
$324
Best flights from Colorado Springs to PhoenixDiscover carefully curated flight deals from Colorado Springs to Phoenix 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 Colorado Springs to Phoenix 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 11/8. 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.
Sun 12/611:34 am -
Nonstop1h 54m
Thu 12/109:00 am -
Nonstop1h 44m
Deal found 11/8![Allegiant Air logo]()
$64
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.
Thu 12/179:38 pm -
Nonstop1h 50m
Sun 12/209:34 pm -
2 stops19h 36m
Deal found 11/7![Multiple Airlines logo]()
$255
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.
Wed 1/2710:15 am -
2 stops7h 00m
Sat 2/62:20 pm -
1 stop4h 30m
Deal found 11/5![Southwest logo]()
$312
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:47 pm -
Nonstop1h 48m
Thu 12/39:00 am -
Nonstop1h 44m
Deal found 11/8![Allegiant Air logo]()
$163
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/247:30 am -
1 stop4h 15m
Tue 4/136:00 am -
1 stop3h 41m
Deal found 11/8![United Airlines logo]()
$349
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 12/319:10 pm -
Nonstop1h 50m
Sun 1/36:38 pm -
Nonstop1h 42m
Deal found 11/4![Allegiant Air logo]()
$186
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:05 pm -
1 stop6h 42m
Thu 12/106:28 pm -
1 stop3h 56m
Deal found 11/6![Delta logo]()
$423
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:30 am -
Nonstop2h 00m
Thu 12/1011:10 am -
Nonstop1h 50m
Deal found 11/6![Southwest logo]()
$324
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.
Thu 11/125:49 pm -
Nonstop1h 53m
Sun 11/153:14 pm -
Nonstop1h 45m
Deal found 11/6![Allegiant Air logo]()
$287
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.
Fri 2/1210:05 am -
1 stop8h 10m
Mon 2/159:05 pm -
Nonstop1h 45m
Deal found 11/8![Southwest logo]()
$359
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 11/255:07 pm -
2 stops41h 03m
Sun 12/276:38 pm -
Nonstop1h 42m
Deal found 11/6![Multiple Airlines logo]()
$395
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.
Thu 1/288:45 am -
2 stops10h 25m
Tue 2/28:30 am -
2 stops10h 24m
Deal found 11/5![United Airlines logo]()
$407
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.
Sun 11/224:26 pm -
Nonstop1h 48m
Sat 11/2812:19 pm -
Nonstop1h 44m
Deal found 11/7![Allegiant Air logo]()
$323
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.
Sun 12/65:25 am -
1 stop7h 35m
Wed 12/911:50 am -
2 stops9h 05m
Deal found 11/8![Southwest logo]()
$391
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/161:30 pm -
2 stops10h 27m
Tue 1/192:50 pm -
1 stop5h 57m
Deal found 11/8![United Airlines logo]()
$434
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.
Thu 11/194:26 pm -
Nonstop1h 48m
Sun 11/221:52 pm -
Nonstop1h 44m
Deal found 11/5![Allegiant Air logo]()
$352
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:05 pm -
Nonstop1h 55m
Sun 12/611:45 am -
2 stops10h 00m
Deal found 11/7![Southwest logo]()
$406
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.
Thu 11/194:26 pm -
Nonstop1h 48m
Tue 11/241:13 pm -
1 stop27h 04m
Deal found 11/7![Allegiant Air logo]()
$392
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.
Sun 12/67:45 pm -
Nonstop1h 55m
Sun 12/132:25 pm -
Nonstop1h 40m
Deal found 11/8![Southwest logo]()
$433
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 11/2011:00 am -
1 stop7h 35m
Fri 11/276:05 am -
1 stop3h 20m
Deal found 11/4![Southwest logo]()
$434
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 11/235:37 pm -
2 stops15h 03m
Thu 12/316:38 pm -
Nonstop1h 42m
Deal found 11/4![Allegiant Air logo]()
$427
Last-minute flights from Colorado Springs to PhoenixDiscover last-minute flight deals from Colorado Springs to Phoenix. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to Phoenix. Data last updated November 9, 2026 and is based on user searches.
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.
Mon 11/161:49 pm -
2 stops25h 14m
Mon 11/238:56 am -
1 stop7h 51m
Deal found 11/5![Multiple Airlines logo]()
$431
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.
Mon 11/161:49 pm -
2 stops23h 44m
Fri 11/208:56 am -
1 stop7h 51m
Deal found 11/9![Multiple Airlines logo]()
$494
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 11/195:35 pm -
1 stop4h 20m
Sun 11/225:15 pm -
1 stop6h 35m
Deal found 11/5![Southwest logo]()
$507
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.
Thu 11/196:08 pm -
1 stop6h 32m
Mon 11/236:25 pm -
1 stop3h 57m
Deal found 11/5![Delta logo]()
$527
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.
Thu 11/1910:25 am -
1 stop5h 03m
Sun 11/226:20 am -
1 stop6h 01m
Deal found 11/5![United Airlines logo]()
$607
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.
Thu 11/197:00 am -
2 stops8h 32m
Tue 11/244:31 pm -
1 stop4h 18m
Deal found 11/5![United Airlines logo]()
$612
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.
Tue 11/249:47 pm -
Nonstop1h 48m
Thu 12/316:38 pm -
Nonstop1h 42m
Deal found 11/4![Allegiant Air logo]()
$162
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:34 am -
Nonstop1h 54m
Sun 12/69:00 am -
Nonstop1h 44m
Deal found 11/8![Allegiant Air logo]()
$129
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 12/611:34 am -
Nonstop1h 54m
Thu 12/109:00 am -
Nonstop1h 44m
Deal found 11/5![Allegiant Air logo]()
$59
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:34 am -
Nonstop1h 54m
Sun 12/139:00 am -
Nonstop1h 44m
Deal found 11/5![Allegiant Air logo]()
$87
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 12/1011:34 am -
Nonstop1h 54m
Sun 12/139:00 am -
Nonstop1h 44m
Deal found 11/4![Allegiant Air logo]()
$93
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 12/179:38 pm -
Nonstop1h 50m
Sun 12/207:06 pm -
Nonstop1h 42m
Deal found 11/7![Allegiant Air logo]()
$98
One-way flights from Colorado Springs to PhoenixSearch for one-way flight options from Colorado Springs to Phoenix. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
Search for one-way flight options from Colorado Springs to Phoenix. 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.
Sun 1/103:01 pm -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Allegiant Air logo]()
$56
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.
Tue 11/249:47 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Allegiant Air logo]()
$88
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.
Sun 1/39:10 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Allegiant Air logo]()
$95
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 11/125:49 pm -
Nonstop1h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Allegiant Air logo]()
$98
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 12/86:30 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Southwest logo]()
$144
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.
Wed 12/234:47 pm -
1 stop21h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$146
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.
Tue 12/87:00 am -
1 stop6h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$149
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/238:05 pm -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Southwest logo]()
$155
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 11/194:26 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Allegiant Air logo]()
$161
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/99:30 am -
1 stop7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Southwest logo]()
$165
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:05 pm -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Southwest logo]()
$170
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.
Sat 11/282:53 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Allegiant Air logo]()
$172
Find flight deals from Colorado Springs to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 November 9, 2026.
Round-trip from | $59 (CheapOair) |
|---|---|
One-way from | $56 (CheapOair) |
Popular in | June |
Cheapest in | September |
Average price | $373 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado Springs 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 7,457,451 searches. Data last updated November 9, 2026.
Use the filters below to find and compare flights from Colorado Springs to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Colorado SpringsPhoenix
COS Colorado Springs - AZA Phoenix-Mesa Gateway
COSAZA
Colorado Springs
Sun 1/10
3:01 pm-4:56 pm
Nonstop1h 55m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$56
Colorado SpringsPhoenix
COS Colorado Springs - AZA Phoenix-Mesa Gateway
COSAZA
Colorado Springs
Sun 12/6
11:34 am-1:28 pm
Nonstop1h 54m
Phoenix-Mesa Gateway
Thu 12/10
9:00 am-10:44 am
Nonstop1h 44m
$64
Quickest round-trip
Colorado SpringsPhoenix
COS Colorado Springs - AZA Phoenix-Mesa Gateway
COSAZA
Colorado Springs
Tue 11/24
9:47 pm-11:35 pm
Nonstop1h 48m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$88
Colorado SpringsPhoenix
COS Colorado Springs - AZA Phoenix-Mesa Gateway
COSAZA
Colorado Springs
Sun 1/3
9:10 pm-11:00 pm
Nonstop1h 50m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$95
Colorado SpringsPhoenix
COS Colorado Springs - AZA Phoenix-Mesa Gateway
COSAZA
Colorado Springs
Thu 11/12
5:49 pm-7:42 pm
Nonstop1h 53m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$98
Colorado SpringsPhoenix
COS Colorado Springs - PHX Phoenix Sky Harbor Intl
COSPHX
Colorado Springs
Tue 12/8
6:30 am-8:30 am
Nonstop2h 00m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
Colorado SpringsPhoenix
COS Colorado Springs - PHX Phoenix Sky Harbor Intl
COSPHX
Colorado Springs
Sat 1/9
12:55 pm-2:50 pm
Nonstop1h 55m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
Colorado SpringsPhoenix
COS Colorado Springs - AZA Phoenix-Mesa Gateway
COSAZA
Colorado Springs
Thu 11/19
4:26 pm-6:14 pm
Nonstop1h 48m
Phoenix-Mesa Gateway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$161
Colorado SpringsPhoenix
COS Colorado Springs - AZA Phoenix-Mesa Gateway
COSAZA
Colorado Springs
Tue 11/24
9:47 pm-11:35 pm
Nonstop1h 48m
Phoenix-Mesa Gateway
Thu 12/3
9:00 am-10:44 am
Nonstop1h 44m
$163
Colorado SpringsPhoenix
COS Colorado Springs - PHX Phoenix Sky Harbor Intl
COSPHX
Colorado Springs
Sat 1/9
11:26 am-7:10 pm
2 stops7h 44m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$170
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Colorado Springs to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Colorado Springs with our price prediction graph.
COS-PH1
COS-AZA
COS-PHX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Colorado Springs to Phoenix
COS-PH1
COS-AZA
COS-PHX
What is the cheapest month to book a flight from Colorado Springs to Phoenix?
Currently, September is the cheapest month in which you can book a flight from Colorado Springs to Phoenix (average of $300). Flying from Colorado Springs to Phoenix in June is currently the most expensive (average of $415). 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 COS to PHX?
Find hourly flight availability from Colorado Springs 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 November 9, 2026.
One of the essential ways to save on airfare from Colorado Springs to Phoenix is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 30% on airfare.
How much does it cost to fly round-trip from Colorado Springs to Phoenix?
Airfare is below average for this route at the moment.
Colorado Springs to Phoenix flights typically cost between $298 and $438 in December.The cheapest round-trip price found within the last 5 days was $59 on Allegiant Air (Dec 6-Dec 10).
How far ahead should I book a flight from Colorado Springs to Phoenix?
The price you pay for your flight from Colorado Springs to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 76 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 Colorado Springs to Phoenix?
Use this chart to determine the cheapest time to fly round-trip from Colorado Springs to Phoenix. Price data was last updated on January 10, 2026.
Travelers seeking maximum savings on their Colorado Springs to Phoenix flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 November 9, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAllegiant Air from Colorado Springs to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Colorado Springs to Phoenix. 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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Complete your trip
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Search flights from Colorado Springs to Phoenix by cabin class
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Colorado Springs and Phoenix flights
Browse other Colorado Springs and Phoenix flight options. Last updated on November 9, 2026.
Other flights from Colorado Springs
Browse through other flights departing from Colorado Springs. Flights are based on user searches made on Cheapflights and were last updated on November 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Colorado Springs to Phoenix
Discover the top 4 airlines that operate flights from Colorado Springs 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 7,457,451 searches. Data last updated November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$142 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$179 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$247 | Average$351 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$350 | Average$382 | FlexibilityNo cancel fee | On-time71% |