$44+ Cheap flights from Houston 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DEN
Mar 18 — Mar 251
1 adult, Economy
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Find cheap flights from Houston to Colorado with Cheapflights
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Cheapest flights from Houston to ColoradoExplore the most affordable flight options available from Houston to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.
Explore the most affordable flight options available from Houston to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.
This Super.com deal was found by Cheapflights users on 2/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:28 pm
IAH
- DEN
Nonstop2h 40m
Frontier
Tue 4/1411:30 am
DEN
- IAH
Nonstop2h 37m
Frontier
Deal found 2/14![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 2/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:44 am
IAH
- DEN
Nonstop2h 52m
Frontier
Sun 4/195:15 am
DEN
- IAH
Nonstop2h 34m
Frontier
Deal found 2/14![Frontier logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:45 am
IAH
- DEN
Nonstop2h 43m
Frontier
Sun 4/199:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
Deal found 2/16![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 2/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:45 am
IAH
- DEN
Nonstop2h 43m
Frontier
Thu 5/75:15 am
DEN
- IAH
Nonstop2h 34m
Frontier
Deal found 2/15![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Wed 4/157:45 am
IAH
- DEN
Nonstop2h 42m
Frontier
Tue 4/211:09 pm
DEN
- IAH
1 stop8h 41m
Frontier
Deal found 2/13![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Tue 4/147:45 am
IAH
- DEN
Nonstop2h 42m
Frontier
Sat 4/181:09 pm
DEN
- IAH
1 stop8h 41m
Frontier
Deal found 2/14![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:45 am
IAH
- DEN
Nonstop2h 41m
Frontier
Sat 3/79:06 pm
DEN
- IAH
Nonstop2h 33m
Frontier
Deal found 2/15![Frontier logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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.
Wed 3/46:45 am
IAH
- DEN
Nonstop2h 41m
Frontier
Sun 3/89:06 pm
DEN
- IAH
Nonstop2h 33m
Frontier
Deal found 2/13![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:07 pm
IAH
- DEN
1 stop11h 56m
Multiple Airlines
Wed 4/229:06 pm
DEN
- IAH
Nonstop2h 42m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:02 pm
IAH
- DEN
Nonstop2h 46m
Frontier
Mon 4/2010:01 am
DEN
- IAH
1 stop8h 35m
Frontier
Deal found 2/16![Frontier logo]()
$102
This Expedia deal was found by Cheapflights users on 2/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:46 pm
IAH
- DEN
1 stop11h 23m
Frontier
Wed 4/1511:30 am
DEN
- IAH
Nonstop2h 37m
Frontier
Deal found 2/15![Frontier logo]()
$103
This Southwest deal was found by Cheapflights users on 2/12. 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.
Wed 4/158:50 am
HOU
- DEN
Nonstop2h 35m
Southwest
Tue 4/217:55 pm
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 2/12![Southwest logo]()
$157
Best flights from Houston to ColoradoDiscover carefully curated flight deals from Houston to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 16, 2026.
Discover carefully curated flight deals from Houston to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 16, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:39 am
IAH
- DEN
Nonstop2h 41m
Frontier
Tue 3/38:00 pm
DEN
- IAH
Nonstop2h 32m
Frontier
Deal found 2/15![Frontier logo]()
$127
This Southwest deal was found by Cheapflights users on 2/13. 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.
Wed 4/156:40 am
HOU
- DEN
Nonstop2h 30m
Southwest
Sat 4/186:05 am
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 2/13![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 2/12. 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.
Wed 4/155:23 pm
HOU
- DEN
1 stop8h 10m
Delta
Mon 4/2012:55 am
DEN
- HOU
1 stop7h 56m
Delta
Deal found 2/12![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Thu 5/1410:12 pm
IAH
- DEN
Nonstop2h 46m
United Airlines
Sun 5/178:23 pm
DEN
- IAH
Nonstop2h 35m
United Airlines
Deal found 2/15![United Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Sat 2/286:00 am
HOU
- DRO
1 stop4h 52m
American Airlines
Wed 3/410:22 am
DRO
- HOU
1 stop4h 29m
American Airlines
Deal found 2/13![American Airlines logo]()
$258
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:45 am
IAH
- DEN
Nonstop2h 43m
Frontier
Wed 4/89:10 am
DEN
- IAH
1 stop7h 09m
Frontier
Deal found 2/15![Frontier logo]()
$143
This Southwest deal was found by Cheapflights users on 2/12. 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.
Wed 4/158:50 am
HOU
- DEN
Nonstop2h 35m
Southwest
Tue 4/217:55 pm
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 2/12![Southwest logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:33 am
IAH
- DEN
1 stop11h 16m
Frontier
Mon 4/206:00 am
DEN
- IAH
1 stop12h 36m
Frontier
Deal found 2/16![Frontier logo]()
$159
This Southwest deal was found by Cheapflights users on 2/15. 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.
Fri 4/176:05 am
HOU
- DEN
Nonstop2h 30m
Southwest
Tue 4/217:55 pm
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 2/15![Southwest logo]()
$177
This Delta deal was found by Cheapflights users on 2/15. 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.
Fri 4/175:23 pm
HOU
- DEN
1 stop8h 13m
Delta
Tue 4/217:00 am
DEN
- HOU
1 stop8h 28m
Delta
Deal found 2/15![Delta logo]()
$207
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:41 pm
IAH
- DEN
1 stop8h 15m
Frontier
Sat 3/286:25 pm
DEN
- IAH
Nonstop2h 36m
Frontier
Deal found 2/16![Frontier logo]()
$172
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/87:00 am
IAH
- DRO
1 stop4h 54m
United Airlines
Mon 4/131:36 pm
DRO
- IAH
1 stop5h 36m
United Airlines
Deal found 2/15![United Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Sat 5/26:23 pm
IAH
- DRO
1 stop5h 04m
United Airlines
Sat 5/91:35 pm
DRO
- IAH
1 stop5h 37m
United Airlines
Deal found 2/13![United Airlines logo]()
$214
This Cheapflightsfares deal was found by Cheapflights users on 2/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:18 pm
IAH
- DEN
1 stop27h 41m
Frontier
Thu 3/511:59 pm
DEN
- IAH
1 stop17h 48m
Frontier
Deal found 2/12![Frontier logo]()
$178
This Southwest deal was found by Cheapflights users on 2/14. 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.
Thu 4/168:30 am
HOU
- DEN
Nonstop2h 30m
Southwest
Mon 4/206:00 am
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 2/14![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 2/12. 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.
Wed 5/134:27 pm
IAH
- DEN
1 stop8h 24m
Delta
Thu 5/211:45 pm
DEN
- IAH
1 stop6h 48m
Delta
Deal found 2/12![Delta logo]()
$234
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Thu 3/196:40 am
IAH
- DRO
1 stop5h 18m
United Airlines
Thu 3/261:41 pm
DRO
- IAH
1 stop5h 29m
United Airlines
Deal found 2/15![United Airlines logo]()
$214
This Southwest deal was found by Cheapflights users on 2/12. 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.
Fri 5/156:25 pm
HOU
- DEN
Nonstop2h 40m
Southwest
Mon 5/186:00 am
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 2/12![Southwest logo]()
$197
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 am
IAH
- DEN
1 stop7h 09m
Frontier
Fri 4/109:10 am
DEN
- IAH
1 stop29h 04m
Frontier
Deal found 2/15![Frontier logo]()
$180
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/58:20 pm
HOU
- COS
1 stop4h 39m
American Airlines
Tue 3/101:59 pm
COS
- HOU
1 stop4h 51m
American Airlines
Deal found 2/12![American Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Wed 4/17:00 am
IAH
- DRO
1 stop4h 54m
United Airlines
Tue 4/71:36 pm
DRO
- IAH
1 stop5h 36m
United Airlines
Deal found 2/14![United Airlines logo]()
$214
This Southwest deal was found by Cheapflights users on 2/15. 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.
Fri 4/177:50 pm
HOU
- DEN
Nonstop2h 40m
Southwest
Sat 4/185:40 pm
DEN
- HOU
Nonstop2h 35m
Southwest
Deal found 2/15![Southwest logo]()
$197
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:12 pm
IAH
- DEN
1 stop15h 28m
Frontier
Mon 3/211:59 pm
DEN
- IAH
1 stop18h 05m
Frontier
Deal found 2/15![Frontier logo]()
$180
This American Airlines deal was found by Cheapflights users on 2/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:00 am
IAH
- COS
1 stop5h 27m
American Airlines
Sat 4/111:39 pm
COS
- IAH
1 stop4h 40m
American Airlines
Deal found 2/16![American Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 2/15. 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.
Tue 3/176:00 am
HOU
- MTJ
1 stop7h 49m
Delta
Tue 3/241:44 pm
MTJ
- HOU
1 stop7h 58m
Delta
Deal found 2/15![Delta logo]()
$249
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/87:00 am
IAH
- DRO
1 stop4h 54m
United Airlines
Thu 4/231:36 pm
DRO
- IAH
1 stop5h 36m
United Airlines
Deal found 2/15![United Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 2/12. 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 4/247:59 pm
IAH
- COS
1 stop4h 33m
American Airlines
Sat 4/251:39 pm
COS
- IAH
1 stop5h 41m
American Airlines
Deal found 2/12![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 2/13. 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.
Tue 3/242:40 pm
HOU
- DEN
2 stops5h 35m
Southwest
Wed 3/254:05 pm
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 2/13![Southwest logo]()
$212
This Delta deal was found by Cheapflights users on 2/16. 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.
Tue 3/176:00 am
HOU
- COS
1 stop7h 33m
Delta
Tue 3/241:28 pm
COS
- HOU
1 stop8h 14m
Delta
Deal found 2/16![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Thu 3/195:00 am
IAH
- DRO
1 stop6h 58m
United Airlines
Mon 3/236:00 pm
DRO
- IAH
1 stop5h 36m
United Airlines
Deal found 2/13![United Airlines logo]()
$218
Last-minute flights from Houston to ColoradoDiscover last-minute flight deals from Houston to Colorado. Data last updated February 16, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Colorado. Data last updated February 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:45 am
IAH
- DEN
Nonstop2h 41m
Frontier
Sat 3/79:06 pm
DEN
- IAH
Nonstop2h 33m
Frontier
Deal found 2/15![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:45 am
IAH
- DEN
Nonstop2h 41m
Frontier
Sat 3/79:06 pm
DEN
- IAH
Nonstop2h 33m
Frontier
Deal found 2/15![Frontier logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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.
Wed 3/46:45 am
IAH
- DEN
Nonstop2h 41m
Frontier
Sun 3/89:06 pm
DEN
- IAH
Nonstop2h 33m
Frontier
Deal found 2/13![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Thu 3/56:39 am
IAH
- DEN
Nonstop2h 41m
Frontier
Wed 3/119:06 pm
DEN
- IAH
Nonstop2h 33m
Frontier
Deal found 2/12![Frontier logo]()
$106
This Priceline deal was found by Cheapflights users on 2/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:45 am
IAH
- DEN
Nonstop2h 41m
Frontier
Wed 3/189:06 pm
DEN
- IAH
Nonstop2h 33m
Frontier
Deal found 2/14![Frontier logo]()
$88
This eDestinos deal was found by Cheapflights users on 2/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:56 pm
IAH
- DEN
Nonstop2h 42m
Frontier
Wed 3/189:06 pm
DEN
- IAH
Nonstop2h 33m
Frontier
Deal found 2/16![Frontier logo]()
$104
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Tue 3/179:49 am
IAH
- COS
Nonstop2h 43m
United Airlines
Tue 3/245:15 pm
COS
- IAH
1 stop4h 31m
United Airlines
Deal found 2/15![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 2/16. 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.
Wed 3/182:20 pm
HOU
- COS
Nonstop2h 20m
Southwest
Wed 3/251:30 pm
COS
- HOU
1 stop5h 45m
Southwest
Deal found 2/16![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Thu 3/196:40 am
IAH
- DRO
1 stop5h 18m
United Airlines
Thu 3/261:41 pm
DRO
- IAH
1 stop5h 29m
United Airlines
Deal found 2/15![United Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Thu 3/195:00 am
IAH
- DRO
1 stop6h 58m
United Airlines
Mon 3/236:00 pm
DRO
- IAH
1 stop5h 36m
United Airlines
Deal found 2/13![United Airlines logo]()
$218
This Super.com deal was found by Cheapflights users on 2/13. 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.
Tue 3/246:45 am
IAH
- DEN
Nonstop2h 41m
Frontier
Wed 3/256:25 pm
DEN
- IAH
Nonstop2h 36m
Frontier
Deal found 2/13![Frontier logo]()
$87
This American Airlines deal was found by Cheapflights users on 2/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:53 am
IAH
- COS
1 stop5h 15m
American Airlines
Sat 3/281:39 pm
COS
- IAH
1 stop7h 57m
American Airlines
Deal found 2/15![American Airlines logo]()
$248
One-way flights from Houston to ColoradoSearch for one-way flight options from Houston to Colorado. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
Search for one-way flight options from Houston to Colorado. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
This Super.com deal was found by Cheapflights users on 2/13. 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.
Tue 3/246:45 am
IAH
- DEN
Nonstop2h 41m
Frontier
Deal found 2/13![Frontier logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:45 am
IAH
- DEN
Nonstop2h 41m
Frontier
Deal found 2/15![Frontier logo]()
$53
This eDestinos deal was found by Cheapflights users on 2/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:45 am
IAH
- DEN
Nonstop2h 41m
Frontier
Deal found 2/13![Frontier logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Fri 4/310:28 pm
IAH
- DEN
Nonstop2h 40m
Frontier
Deal found 2/16![Frontier logo]()
$63
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:56 pm
IAH
- DEN
Nonstop2h 42m
Frontier
Deal found 2/16![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Sat 5/212:37 pm
IAH
- DEN
Nonstop2h 38m
Frontier
Deal found 2/16![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/2112:07 pm
IAH
- DEN
1 stop25h 02m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 2/276:39 am
IAH
- DEN
Nonstop2h 41m
Frontier
Deal found 2/12![Frontier logo]()
$68
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:39 am
IAH
- DEN
Nonstop2h 41m
Frontier
Deal found 2/15![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Mon 4/205:49 pm
IAH
- DEN
1 stop19h 20m
Frontier
Deal found 2/13![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 4/146:00 am
IAH
- DEN
1 stop7h 09m
Frontier
Deal found 2/13![Frontier logo]()
$72
This Southwest deal was found by Cheapflights users on 2/13. 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.
Tue 4/148:50 am
HOU
- DEN
Nonstop2h 35m
Southwest
Deal found 2/13![Southwest logo]()
$79
Find flight deals from Houston to Colorado
Keep the following information in mind while searching for Houston to Colorado flight deals. Data was last updated February 16, 2026.
Round-trip from | $86 (Super.com) |
|---|---|
One-way from | $44 (Super.com) |
Popular in | December |
Cheapest in | February |
Average price | $168 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 February 16, 2026.
Use the filters below to find and compare flights from Houston to Colorado that are best for you.
Fly from
Houston
Fly to
Colorado
Route
Depart
Return
Price
HoustonDenver
IAH - DEN
IAHDEN
Houston George Bush Intcntl
Thu 2/26
6:39 am-8:20 am
Nonstop2h 41m
Denver Intl
Tue 3/3
8:00 pm-11:32 pm
Nonstop2h 32m
$127
HoustonDenver
IAH - DEN
IAHDEN
Houston George Bush Intcntl
Thu 4/2
6:45 am-8:28 am
Nonstop2h 43m
Denver Intl
Wed 4/8
9:10 am-5:19 pm
1 stop7h 09m
$143
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Wed 4/15
6:40 am-8:10 am
Nonstop2h 30m
Denver Intl
Sat 4/18
6:05 am-9:35 am
Nonstop2h 30m
$157
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Wed 4/15
8:50 am-10:25 am
Nonstop2h 35m
Denver Intl
Tue 4/21
7:55 pm-11:25 pm
Nonstop2h 30m
$157
HoustonDenver
IAH - DEN
IAHDEN
Houston George Bush Intcntl
Wed 4/15
9:33 am-7:49 pm
1 stop11h 16m
Denver Intl
Mon 4/20
6:00 am-7:36 pm
1 stop12h 36m
$159
HoustonDenver
IAH - DEN
IAHDEN
Houston George Bush Intcntl
Thu 3/26
8:41 pm-3:56 am
1 stop8h 15m
Denver Intl
Sat 3/28
6:25 pm-10:01 pm
Nonstop2h 36m
$172
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Fri 4/17
6:05 am-7:35 am
Nonstop2h 30m
Denver Intl
Tue 4/21
7:55 pm-11:25 pm
Nonstop2h 30m
$177
HoustonDenver
IAH - DEN
IAHDEN
Houston George Bush Intcntl
Mon 3/2
8:18 pm-10:59 pm
1 stop27h 41m
Denver Intl
Thu 3/5
11:59 pm-6:47 pm
1 stop17h 48m
$178
HoustonDenver
IAH - DEN
IAHDEN
Houston George Bush Intcntl
Tue 4/7
6:00 am-12:09 pm
1 stop7h 09m
Denver Intl
Fri 4/10
9:10 am-3:14 pm
1 stop29h 04m
$180
HoustonDenver
IAH - DEN
IAHDEN
Houston George Bush Intcntl
Fri 2/27
10:12 pm-12:40 pm
1 stop15h 28m
Denver Intl
Mon 3/2
11:59 pm-7:04 pm
1 stop18h 05m
$180
Showing 1-10 of 60 results
Best time to book a flight from Houston to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Houston with our price prediction graph.
IAH-DEN
HOU-DEN
IAH-DRO
HOU-COS
IAH-COS
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 Houston to Colorado
HO1-USCO
IAH-DEN
HOU-DEN
IAH-DRO
HOU-COS
What is the cheapest month to book a flight from Houston to Colorado?
Currently, February is the cheapest month in which you can book a flight from Houston to Colorado (average of $55). Flying from Houston to Colorado in July is currently the most expensive (average of $106). 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 HOU to CO?
Find hourly flight availability from Houston 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 February 16, 2026.
One of the essential ways to save on airfare from Houston to Colorado is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 30% on airfare.
What is the cheapest day to fly from Houston to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Houston to Colorado. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their Houston to Colorado flight should consider departing on Friday evenings 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.
How much does it cost to fly round-trip from Houston 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 February 16, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Houston to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Houston 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 Houston 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 Houston to Colorado by cabin class
Find flights from Houston to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Colorado flights
Browse other Houston and Colorado flight options. Last updated on February 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to Colorado flights
Consider these flights traveling from Houston to Colorado.
Top 5 airlines flying from Houston to Colorado
Discover the top 5 airlines that operate flights from Houston 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 February 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$167 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$153 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$164 | Average$451 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$170 | Average$396 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$435 | FlexibilityNo cancel fee | On-time71% |