$45+ Cheap flights from Austin (AUS) to Colorado
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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — DEN
Jun 16 — Jun 231
Round-trip
1 adult, Economy
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Cheapest flights from Austin to ColoradoExplore the most affordable flight options available from Austin to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
Explore the most affordable flight options available from Austin to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
This Booking.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:13 pm
AUS
- DEN
Nonstop2h 48m
Frontier
Sun 6/76:30 am
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/13![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 7/146:30 am
AUS
- DEN
Nonstop2h 19m
Frontier
Tue 7/288:52 pm
DEN
- AUS
Nonstop2h 15m
Frontier
Deal found 5/13![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:15 pm
AUS
- DEN
Nonstop2h 34m
Frontier
Sun 6/148:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/13![Frontier logo]()
$65
This Trip.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Wed 6/39:13 pm
AUS
- DEN
Nonstop2h 48m
Frontier
Fri 6/56:30 am
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/12![Frontier logo]()
$66
This Super.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/216:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Sat 6/278:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/12![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 6/236:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Fri 6/268:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/16![Frontier logo]()
$72
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Mon 6/298:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/13![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/216:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Thu 6/253:50 pm
DEN
- AUS
Nonstop2h 40m
Frontier
Deal found 5/14![Frontier logo]()
$81
This Frontier deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:15 pm
AUS
- DEN
Nonstop2h 34m
Frontier
Sat 7/118:52 pm
DEN
- AUS
Nonstop2h 15m
Frontier
Deal found 5/13![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/108:15 pm
AUS
- DEN
Nonstop2h 34m
Frontier
Tue 6/168:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/13![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Sat 7/43:50 pm
DEN
- AUS
Nonstop2h 40m
Frontier
Deal found 5/16![Frontier logo]()
$87
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 8/206:15 pm
AUS
- COS
1 stop5h 41m
Delta
Tue 8/256:00 am
COS
- AUS
1 stop6h 51m
Delta
Deal found 5/13![Delta logo]()
$199
Best flights from Austin to ColoradoDiscover carefully curated flight deals from Austin to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
Discover carefully curated flight deals from Austin to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 6/62:45 pm
AUS
- DEN
Nonstop2h 37m
United Airlines
Wed 6/106:39 pm
DEN
- AUS
Nonstop2h 18m
United Airlines
Deal found 5/16![United Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 6/236:40 pm
AUS
- COS
1 stop4h 00m
Southwest
Fri 6/262:35 pm
COS
- AUS
1 stop6h 05m
Southwest
Deal found 5/16![Southwest logo]()
$199
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:25 am
AUS
- COS
1 stop8h 07m
Delta
Tue 7/288:10 am
COS
- AUS
1 stop5h 40m
Delta
Deal found 5/13![Delta logo]()
$199
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Fri 6/52:44 pm
AUS
- EGE
1 stop5h 20m
American Airlines
Mon 6/82:12 pm
EGE
- AUS
1 stop6h 28m
American Airlines
Deal found 5/12![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/105:39 am
AUS
- DEN
Nonstop2h 19m
United Airlines
Tue 6/163:35 pm
DEN
- AUS
Nonstop2h 13m
United Airlines
Deal found 5/13![United Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 6/236:40 pm
AUS
- COS
1 stop4h 00m
Southwest
Thu 6/254:40 pm
COS
- AUS
1 stop5h 05m
Southwest
Deal found 5/16![Southwest logo]()
$199
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 8/285:15 am
AUS
- COS
1 stop8h 00m
Delta
Sun 8/307:50 am
COS
- AUS
1 stop6h 02m
Delta
Deal found 5/14![Delta logo]()
$199
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 8/286:15 pm
AUS
- COS
1 stop5h 41m
Delta
Tue 9/18:00 am
COS
- AUS
1 stop8h 32m
Delta
Deal found 5/16![Delta logo]()
$199
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/87:40 pm
AUS
- COS
1 stop6h 40m
Southwest
Wed 6/106:00 am
COS
- AUS
1 stop5h 55m
Southwest
Deal found 5/14![Southwest logo]()
$239
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 6/135:39 am
AUS
- DRO
1 stop4h 46m
United Airlines
Wed 6/1712:21 pm
DRO
- AUS
1 stop4h 06m
United Airlines
Deal found 5/16![United Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 7/158:10 pm
AUS
- DEN
1 stop5h 05m
Southwest
Tue 7/288:05 am
DEN
- AUS
1 stop3h 30m
Southwest
Deal found 5/14![Southwest logo]()
$244
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 5/305:39 am
AUS
- GJT
1 stop4h 14m
United Airlines
Wed 6/39:28 am
GJT
- AUS
1 stop6h 34m
United Airlines
Deal found 5/15![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 6/225:45 am
AUS
- DEN
Nonstop2h 15m
Southwest
Mon 6/226:50 pm
DEN
- AUS
1 stop5h 25m
Southwest
Deal found 5/16![Southwest logo]()
$263
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/116:29 pm
AUS
- GJT
1 stop4h 42m
United Airlines
Wed 6/171:33 pm
GJT
- AUS
1 stop7h 24m
United Airlines
Deal found 5/14![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:26 am
AUS
- DEN
Nonstop2h 23m
Delta
Mon 8/36:52 pm
DEN
- AUS
Nonstop2h 17m
Delta
Deal found 5/15![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:30 am
AUS
- ASE
Nonstop2h 32m
American Airlines
Tue 6/1611:35 am
ASE
- AUS
Nonstop2h 25m
American Airlines
Deal found 5/13![American Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 7/307:26 am
AUS
- DEN
Nonstop2h 23m
Delta
Mon 8/39:28 am
DEN
- AUS
Nonstop2h 15m
Delta
Deal found 5/15![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/122:18 pm
AUS
- GUC
1 stop6h 32m
United Airlines
Tue 6/167:15 am
GUC
- AUS
1 stop5h 05m
United Airlines
Deal found 5/12![United Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/47:00 am
AUS
- COS
1 stop3h 50m
Southwest
Tue 8/181:15 pm
COS
- AUS
2 stops7h 05m
Southwest
Deal found 5/12![Southwest logo]()
$289
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 9/106:20 am
AUS
- DEN
1 stop4h 10m
Southwest
Sun 9/138:30 am
DEN
- AUS
2 stops5h 25m
Southwest
Deal found 5/16![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:49 pm
AUS
- DEN
Nonstop2h 25m
Delta
Sun 7/2612:45 pm
DEN
- AUS
1 stop7h 45m
Delta
Deal found 5/15![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:45 pm
AUS
- EGE
1 stop6h 45m
United Airlines
Tue 6/21:25 pm
EGE
- AUS
2 stops8h 17m
United Airlines
Deal found 5/15![United Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:00 am
AUS
- GUC
1 stop7h 03m
American Airlines
Sat 6/2712:45 pm
GUC
- AUS
2 stops21h 19m
American Airlines
Deal found 5/17![American Airlines logo]()
$481
This Southwest deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 6/87:40 pm
AUS
- COS
1 stop6h 40m
Southwest
Wed 6/177:25 am
COS
- AUS
2 stops8h 00m
Southwest
Deal found 5/15![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 6/182:31 pm
AUS
- GJT
1 stop4h 44m
Delta
Mon 6/227:40 am
GJT
- AUS
1 stop6h 14m
Delta
Deal found 5/15![Delta logo]()
$345
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 6/62:45 pm
AUS
- DRO
1 stop6h 40m
United Airlines
Wed 6/107:00 am
DRO
- AUS
1 stop5h 20m
United Airlines
Deal found 5/16![United Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/253:10 pm
AUS
- DEN
1 stop4h 10m
Southwest
Mon 6/296:40 pm
DEN
- AUS
1 stop4h 10m
Southwest
Deal found 5/16![Southwest logo]()
$313
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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.
Sun 7/126:00 am
AUS
- GUC
1 stop7h 05m
American Airlines
Sat 7/1812:45 pm
GUC
- AUS
2 stops21h 28m
American Airlines
Deal found 5/14![American Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 10/188:10 am
AUS
- GJT
1 stop5h 30m
Delta
Sun 10/257:41 am
GJT
- AUS
1 stop6h 16m
Delta
Deal found 5/12![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/2611:27 am
AUS
- GJT
1 stop7h 06m
United Airlines
Sat 6/276:10 pm
GJT
- AUS
1 stop4h 34m
United Airlines
Deal found 5/14![United Airlines logo]()
$341
Last-minute flights from Austin to ColoradoDiscover last-minute flight deals from Austin to Colorado. Data last updated May 17, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Colorado. Data last updated May 17, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Wed 6/39:13 pm
AUS
- DEN
Nonstop2h 48m
Frontier
Fri 6/56:30 am
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/12![Frontier logo]()
$66
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:40 pm
AUS
- COS
1 stop6h 50m
Southwest
Thu 6/114:40 pm
COS
- AUS
1 stop5h 05m
Southwest
Deal found 5/13![Southwest logo]()
$199
This Booking.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:13 pm
AUS
- DEN
Nonstop2h 48m
Frontier
Sun 6/76:30 am
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/13![Frontier logo]()
$57
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/108:15 pm
AUS
- DEN
Nonstop2h 34m
Frontier
Tue 6/168:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/13![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:15 pm
AUS
- DEN
Nonstop2h 34m
Frontier
Sun 6/148:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/13![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/206:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Thu 6/258:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/14![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/216:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Sat 6/278:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/12![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” 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 6/216:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Thu 6/253:50 pm
DEN
- AUS
Nonstop2h 40m
Frontier
Deal found 5/14![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 6/236:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Fri 6/268:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/16![Frontier logo]()
$72
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Mon 6/298:46 pm
DEN
- AUS
Nonstop2h 13m
Frontier
Deal found 5/13![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:15 pm
AUS
- DEN
Nonstop2h 34m
Frontier
Sat 7/118:52 pm
DEN
- AUS
Nonstop2h 15m
Frontier
Deal found 5/13![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Sat 7/43:50 pm
DEN
- AUS
Nonstop2h 40m
Frontier
Deal found 5/16![Frontier logo]()
$87
One-way flights from Austin to ColoradoSearch for one-way flight options from Austin to Colorado. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
Search for one-way flight options from Austin to Colorado. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Deal found 5/13![Frontier logo]()
$45
This deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Deal found 5/15![Frontier logo]()
$50
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:15 pm
AUS
- DEN
Nonstop2h 29m
Frontier
Deal found 5/13![Frontier logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 7/46:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Deal found 5/13![Frontier logo]()
$53
This deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:15 pm
AUS
- DEN
Nonstop2h 34m
Frontier
Deal found 5/15![Frontier logo]()
$56
This Super.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” 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 6/106:30 am
AUS
- DEN
Nonstop2h 25m
Frontier
Deal found 5/15![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/178:15 pm
AUS
- DEN
Nonstop2h 29m
Frontier
Deal found 5/12![Frontier logo]()
$63
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:40 pm
AUS
- COS
1 stop6h 40m
Southwest
Deal found 5/13![Southwest logo]()
$100
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 7/47:30 am
AUS
- COS
2 stops7h 55m
Southwest
Deal found 5/16![Southwest logo]()
$105
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/2611:27 am
AUS
- HDN
1 stop4h 12m
United Airlines
Deal found 5/12![United Airlines logo]()
$136
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:35 pm
AUS
- COS
1 stop4h 45m
Southwest
Deal found 5/16![Southwest logo]()
$139
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” 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 6/178:45 am
AUS
- COS
1 stop6h 55m
United Airlines
Deal found 5/16![United Airlines logo]()
$155
Find flight deals from Austin to Colorado
Keep the following information in mind while searching for Austin to Colorado flight deals. Data was last updated May 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $57 (Booking.com) |
One-way from | $45 (Cheapflightsfares) |
Popular in | May |
Cheapest in | January |
Average price | $241 |
Good round-trip deal | $187 or less |
Good one-way deal | $135 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin 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 2,558,603 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Austin to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinDenver
AUS - DEN
AUSDEN
Austin Bergstrom
Sat 6/6
2:45 pm-4:22 pm
Nonstop2h 37m
Denver Intl
Wed 6/10
6:39 pm-9:57 pm
Nonstop2h 18m
$179
Quickest round-trip
AustinDenver
AUS - DEN
AUSDEN
Austin Bergstrom
Wed 6/10
5:39 am-6:58 am
Nonstop2h 19m
Denver Intl
Tue 6/16
3:35 pm-6:48 pm
Nonstop2h 13m
$179
AustinColorado Springs
AUS - COS
AUSCOS
Austin Bergstrom
Tue 6/23
6:40 pm-9:40 pm
1 stop4h 00m
Colorado Springs
Fri 6/26
2:35 pm-9:40 pm
1 stop6h 05m
$199
AustinColorado Springs
AUS - COS
AUSCOS
Austin Bergstrom
Fri 7/17
5:25 am-12:32 pm
1 stop8h 07m
Colorado Springs
Tue 7/28
8:10 am-2:50 pm
1 stop5h 40m
$199
AustinColorado Springs
AUS - COS
AUSCOS
Austin Bergstrom
Tue 6/23
6:40 pm-9:40 pm
1 stop4h 00m
Colorado Springs
Thu 6/25
4:40 pm-10:45 pm
1 stop5h 05m
$199
AustinColorado Springs
AUS - COS
AUSCOS
Austin Bergstrom
Fri 8/28
5:15 am-12:15 pm
1 stop8h 00m
Colorado Springs
Sun 8/30
7:50 am-2:52 pm
1 stop6h 02m
$199
AustinColorado Springs
AUS - COS
AUSCOS
Austin Bergstrom
Fri 8/28
6:15 pm-10:56 pm
1 stop5h 41m
Colorado Springs
Tue 9/1
8:00 am-5:32 pm
1 stop8h 32m
$199
AustinColorado Springs
AUS - COS
AUSCOS
Austin Bergstrom
Mon 6/8
7:40 pm-1:20 am
1 stop6h 40m
Colorado Springs
Wed 6/10
6:00 am-12:55 pm
1 stop5h 55m
$239
AustinDenver
AUS - DEN
AUSDEN
Austin Bergstrom
Wed 7/15
8:10 pm-12:15 am
1 stop5h 05m
Denver Intl
Tue 7/28
8:05 am-12:35 pm
1 stop3h 30m
$244
AustinDurango
AUS - DRO
AUSDRO
Austin Bergstrom
Sat 6/13
5:39 am-9:25 am
1 stop4h 46m
Durango La Plata County
Wed 6/17
12:21 pm-5:27 pm
1 stop4h 06m
$260
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Austin to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Austin with our price prediction graph.
AUS-DEN
AUS-COS
AUS-EGE
AUS-MTJ
AUS-ASE
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 Austin to Colorado
AUS-USCO
AUS-DEN
AUS-COS
AUS-EGE
AUS-MTJ
How far ahead should I book a flight from Austin to Colorado?
To ensure you get the cheapest price possible for a flight from Austin to Colorado, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Austin to Colorado?
Currently, January is the cheapest month in which you can book a flight from Austin to Colorado (average of $165). Flying from Austin to Colorado in April is currently the most expensive (average of $474). 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 AUS to CO?
Find hourly flight availability from Austin 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 May 17, 2026.
It’s typically best to fly out from Austin to Colorado in the evening. Doing so could potentially save you 65% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Austin to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Austin to Colorado. Price data was last updated on May 16, 2026.
Travelers seeking maximum savings on their Austin to Colorado flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Austin to Colorado
Explore weekly flight availability from Austin 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 May 17, 2026.
The most flights from AUS to USCO are scheduled on a Monday (22 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Austin to Colorado?
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 May 17, 2026.
Read through reviews of airlines operating flights from Austin to Colorado, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Austin 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 Austin 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 Austin to Colorado by cabin class
Find flights from Austin to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Colorado flights
Browse other Austin and Colorado flight options. Last updated on May 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Austin to Colorado flights
Consider these flights traveling from Austin to Colorado.
Top 5 airlines flying from Austin to Colorado
Discover the top 5 airlines that operate flights from Austin 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 2,558,603 searches. Data last updated May 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$150 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$256 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$154 | Average$391 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$426 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$187 | Average$539 | FlexibilityNo cancel fee | On-time71% |