$60+ Cheap flights from George Bush Intcntl (IAH) to Colorado
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DEN
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Colorado with Cheapflights
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Cheapest flights from George Bush Intcntl to ColoradoExplore the most affordable flight options available from George Bush Intcntl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/76:25 am -
Nonstop2h 40m
Thu 10/159:12 pm -
Nonstop2h 28m
Deal found 9/20![Frontier logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/2112:07 pm -
1 stop10h 24m
Sat 10/246:16 pm -
Nonstop2h 29m
Deal found 9/19![Frontier logo]()
$103
This CheapOair deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Mon 10/126:24 am -
Nonstop2h 41m
Wed 10/146:10 am -
Nonstop2h 26m
Deal found 9/21![Frontier logo]()
$104
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:40 pm -
Nonstop2h 38m
Mon 10/269:12 pm -
Nonstop2h 28m
Deal found 9/20![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/56:25 am -
Nonstop2h 40m
Wed 10/146:10 am -
Nonstop2h 26m
Deal found 9/20![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/510:38 pm -
Nonstop2h 37m
Tue 10/139:12 pm -
Nonstop2h 28m
Deal found 9/20![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/66:25 am -
Nonstop2h 40m
Fri 10/99:12 pm -
Nonstop2h 28m
Deal found 9/18![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/310:30 am -
Nonstop2h 40m
Wed 10/79:16 pm -
Nonstop2h 27m
Deal found 9/19![Frontier logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/209:12 pm -
1 stop11h 54m
Sat 10/249:12 pm -
Nonstop2h 28m
Deal found 9/21![Frontier logo]()
$112
This Super.com deal was found by Cheapflights users on 9/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:25 am -
Nonstop2h 40m
Wed 10/216:10 am -
Nonstop2h 26m
Deal found 9/16![Frontier logo]()
$113
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:40 pm -
Nonstop2h 38m
Wed 10/149:12 pm -
Nonstop2h 28m
Deal found 9/17![Frontier logo]()
$114
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/139:58 am -
Nonstop2h 29m
Sat 10/175:07 pm -
1 stop4h 52m
Deal found 9/20![United Airlines logo]()
$195
Best flights from George Bush Intcntl to ColoradoDiscover carefully curated flight deals from George Bush Intcntl to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/135:15 am -
1 stop4h 25m
Sat 10/175:07 pm -
1 stop4h 52m
Deal found 9/20![United Airlines logo]()
$205
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Mon 2/15:55 am -
1 stop8h 03m
Sat 2/61:40 pm -
1 stop6h 30m
Deal found 9/20![Delta logo]()
$257
This Cheapflightsfares deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1611:24 am -
1 stop10h 30m
Fri 12/1810:33 pm -
1 stop19h 42m
Deal found 9/21![Frontier logo]()
$287
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 9/266:00 am -
1 stop5h 25m
Sat 10/175:00 pm -
1 stop4h 57m
Deal found 9/21![American Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/64:21 pm -
2 stops21h 39m
Sat 10/107:00 am -
1 stop13h 45m
Deal found 9/21![Multiple Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 2/185:55 am -
1 stop8h 03m
Mon 2/221:40 pm -
1 stop9h 18m
Deal found 9/19![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:10 pm -
1 stop21h 14m
Mon 12/71:54 pm -
2 stops22h 48m
Deal found 9/21![Alaska Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:08 pm -
Nonstop2h 37m
Tue 11/177:35 am -
Nonstop2h 35m
Deal found 9/17![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 2/18:00 pm -
Nonstop2h 22m
Sat 2/61:50 pm -
1 stop5h 20m
Deal found 9/20![United Airlines logo]()
$321
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:04 pm -
2 stops22h 13m
Tue 10/1311:21 am -
2 stops18h 58m
Deal found 9/21![Frontier logo]()
$370
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:10 am -
1 stop6h 20m
Mon 10/261:15 pm -
1 stop7h 43m
Deal found 9/19![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/28:08 pm -
Nonstop2h 37m
Wed 12/26:20 pm -
1 stop4h 39m
Deal found 9/20![United Airlines logo]()
$321
This KAYAK deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:00 am -
1 stop4h 09m
Wed 10/282:29 pm -
1 stop9h 07m
Deal found 9/21![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/52:46 pm -
1 stop6h 50m
Mon 11/95:55 pm -
1 stop5h 04m
Deal found 9/19![United Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/176:00 am -
1 stop7h 28m
Sat 11/215:06 pm -
1 stop4h 39m
Deal found 9/19![American Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/196:20 am -
1 stop5h 31m
Mon 10/265:55 pm -
1 stop5h 04m
Deal found 9/20![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/226:15 am -
1 stop7h 05m
Thu 11/263:00 pm -
1 stop5h 50m
Deal found 9/21![Delta logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:02 am -
2 stops12h 59m
Fri 10/3012:31 pm -
2 stops24h 21m
Deal found 9/21![Alaska Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/246:00 am -
1 stop5h 31m
Sun 10/256:00 am -
1 stop6h 31m
Deal found 9/19![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/195:15 am -
1 stop6h 29m
Mon 10/266:14 pm -
1 stop4h 45m
Deal found 9/21![United Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:17 pm -
1 stop25h 08m
Tue 11/38:20 am -
2 stops14h 39m
Deal found 9/17![Alaska Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Wed 9/305:00 am -
2 stops7h 27m
Wed 10/712:01 pm -
2 stops9h 56m
Deal found 9/21![American Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:40 am -
1 stop8h 41m
Sun 10/412:50 am -
1 stop6h 41m
Deal found 9/18![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:15 am -
1 stop4h 34m
Sat 10/176:06 pm -
1 stop4h 53m
Deal found 9/17![United Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:27 pm -
2 stops23h 30m
Mon 11/161:55 pm -
2 stops22h 29m
Deal found 9/19![Alaska Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/145:00 am -
2 stops7h 19m
Sat 10/176:00 am -
2 stops10h 45m
Deal found 9/17![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/95:15 am -
Nonstop2h 32m
Tue 10/138:34 pm -
Nonstop2h 25m
Deal found 9/21![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/258:08 pm -
Nonstop2h 37m
Mon 11/306:25 pm -
1 stop4h 34m
Deal found 9/18![United Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/810:35 am -
1 stop6h 53m
Sun 10/115:00 pm -
1 stop4h 57m
Deal found 9/20![American Airlines logo]()
$563
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/168:08 pm -
Nonstop2h 37m
Sat 11/211:20 pm -
1 stop6h 38m
Deal found 9/21![United Airlines logo]()
$398
Last-minute flights from George Bush Intcntl to ColoradoDiscover last-minute flight deals from George Bush Intcntl to Colorado. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Colorado. Data last updated September 22, 2026 and is based on user searches.
This deal was found by Cheapflights users on 9/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:25 am -
Nonstop2h 40m
Mon 10/59:16 pm -
Nonstop2h 27m
Deal found 9/17![Frontier logo]()
$143
This deal was found by Cheapflights users on 9/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:25 am -
Nonstop2h 40m
Sun 10/46:09 am -
Nonstop2h 26m
Deal found 9/17![Frontier logo]()
$159
This deal was found by Cheapflights users on 9/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:25 am -
Nonstop2h 40m
Fri 10/29:16 pm -
Nonstop2h 27m
Deal found 9/17![Frontier logo]()
$201
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:25 am -
Nonstop2h 40m
Mon 10/59:16 pm -
Nonstop2h 27m
Deal found 9/17![Frontier logo]()
$164
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/16:25 am -
Nonstop2h 40m
Sat 10/36:09 am -
Nonstop2h 26m
Deal found 9/18![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/16:25 am -
Nonstop2h 40m
Mon 10/56:13 pm -
Nonstop2h 27m
Deal found 9/19![Frontier logo]()
$181
This Cheapflightsfares deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/16:25 am -
Nonstop2h 40m
Wed 10/79:16 pm -
Nonstop2h 27m
Deal found 9/19![Frontier logo]()
$189
This Super.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/16:25 am -
Nonstop2h 40m
Sun 10/46:09 am -
Nonstop2h 26m
Deal found 9/18![Frontier logo]()
$196
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/128:05 pm -
Nonstop2h 37m
Wed 10/145:08 pm -
1 stop4h 51m
Deal found 9/20![United Airlines logo]()
$221
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/139:58 am -
Nonstop2h 29m
Sat 10/175:07 pm -
1 stop4h 52m
Deal found 9/20![United Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/179:58 am -
Nonstop2h 29m
Sat 10/2412:15 pm -
Nonstop2h 20m
Deal found 9/18![United Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/195:15 am -
1 stop4h 25m
Mon 10/265:10 pm -
1 stop4h 44m
Deal found 9/21![United Airlines logo]()
$249
One-way flights from George Bush Intcntl to ColoradoSearch for one-way flight options from George Bush Intcntl to Colorado. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from George Bush Intcntl to Colorado. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Super.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/2210:31 am -
Nonstop2h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$60
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:12 pm -
1 stop11h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/56:25 am -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$65
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Mon 11/210:37 am -
Nonstop2h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:40 pm -
Nonstop2h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/1910:40 pm -
Nonstop2h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:31 am -
Nonstop2h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/156:24 am -
Nonstop2h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$72
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:40 pm -
Nonstop2h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/3010:37 am -
Nonstop2h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$74
This Cheapflightsfares deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/186:00 am -
1 stop7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$76
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/138:05 pm -
Nonstop2h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$93
Find flight deals from George Bush Intcntl to Colorado
Keep the following information in mind while searching for George Bush Intcntl to Colorado flight deals. Data was last updated September 22, 2026.
Round-trip from | $102 (Kiwi.com) |
|---|---|
One-way from | $60 (Super.com) |
Popular in | July |
Cheapest in | February |
Average price | $216 |
Good round-trip deal | $243 or less |
Good one-way deal | $170 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonDenver
IAH Houston George Bush Intcntl - DEN Denver Intl
IAHDEN
Houston George Bush Intcntl
Tue 10/20
9:12 pm-8:06 am
1 stop11h 54m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$72
HoustonDenver
IAH Houston George Bush Intcntl - DEN Denver Intl
IAHDEN
Houston George Bush Intcntl
Sun 10/11
6:24 am-8:05 am
Nonstop2h 41m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$77
HoustonColorado Springs
IAH Houston George Bush Intcntl - COS Colorado Springs
IAHCOS
Houston George Bush Intcntl
Wed 10/21
2:19 pm-10:22 pm
1 stop9h 03m
Colorado Springs
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$129
HoustonColorado Springs
IAH Houston George Bush Intcntl - COS Colorado Springs
IAHCOS
Houston George Bush Intcntl
Tue 11/17
5:35 am-12:26 pm
1 stop7h 51m
Colorado Springs
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$129
HoustonDenver
IAH Houston George Bush Intcntl - DEN Denver Intl
IAHDEN
Houston George Bush Intcntl
Tue 11/17
9:52 pm-11:30 pm
Nonstop2h 38m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$138
HoustonDenver
IAH Houston George Bush Intcntl - DEN Denver Intl
IAHDEN
Houston George Bush Intcntl
Sun 12/20
5:05 am-6:39 am
Nonstop2h 34m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$140
Quickest round-trip
HoustonColorado Springs
IAH Houston George Bush Intcntl - COS Colorado Springs
IAHCOS
Houston George Bush Intcntl
Sat 10/17
9:58 am-11:27 am
Nonstop2h 29m
Colorado Springs
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$143
HoustonColorado Springs
IAH Houston George Bush Intcntl - COS Colorado Springs
IAHCOS
Houston George Bush Intcntl
Sat 11/14
2:22 pm-10:22 pm
1 stop9h 00m
Colorado Springs
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$146
HoustonDenver
IAH Houston George Bush Intcntl - DEN Denver Intl
IAHDEN
Houston George Bush Intcntl
Fri 11/6
9:40 am-11:17 am
Nonstop2h 37m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$148
HoustonColorado Springs
IAH Houston George Bush Intcntl - COS Colorado Springs
IAHCOS
Houston George Bush Intcntl
Fri 10/23
5:15 am-8:40 am
1 stop4h 25m
Colorado Springs
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from George Bush Intcntl to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from George Bush Intcntl with our price prediction graph.
IAH-DEN
IAH-COS
IAH-GJT
IAH-CEZ
IAH-DRO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Colorado
IAH-USCO
IAH-DEN
IAH-COS
IAH-GJT
IAH-CEZ
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Colorado?
Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Colorado (average of $212). Flying from Houston George Bush Intcntl Airport to Colorado in June is currently the most expensive (average of $369). 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 IAH to CO?
Find hourly flight availability from George Bush Intcntl 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 September 22, 2026.
A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Colorado at noon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Houston George Bush Intcntl Airport to Colorado
Explore weekly flight availability from George Bush Intcntl 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 September 22, 2026.
The most flights from IAH to USCO are scheduled on a Monday (41 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (16 on average).
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Colorado?
Airfare is below average for this route at the moment.
Houston George Bush Intcntl Airport to Colorado flights typically cost between $160 and $346 in October.The cheapest round-trip price found within the last 5 days was $102 on Frontier (Oct 7-Oct 15).
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Colorado?
The price you pay for your flight from Houston George Bush Intcntl Airport to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 66 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 Houston George Bush Intcntl Airport to Colorado?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Colorado. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Colorado flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated September 22, 2026.
Peruse reviews from past customers who have flown with United Airlines,American Airlines, andFrontier from Houston George Bush Intcntl Airport to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
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Alternative routes for George Bush Intcntl to Colorado
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George Bush Intcntl and Colorado flights
Browse other George Bush Intcntl and Colorado flight options. Last updated on September 22, 2026.
Popular flight searches
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George Bush Intcntl to Colorado flights
Consider these flights traveling from George Bush Intcntl to Colorado.
Top 3 airlines flying from George Bush Intcntl to Colorado
Discover the top 3 airlines that operate flights from George Bush Intcntl to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$184 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$193 | Average$479 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$209 | Average$403 | FlexibilityNo cancel fee | On-time71% |