$62+ Cheap flights from George Bush Intcntl (IAH) 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DEN
Sep 5 — Sep 121
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 August 6, 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 August 6, 2026.
This Super.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/296:30 am -
Nonstop2h 44m
Sun 9/66:22 am -
Nonstop2h 29m
Deal found 8/1![Frontier logo]()
$84
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:25 am -
Nonstop2h 40m
Sat 9/126:28 pm -
Nonstop2h 27m
Deal found 8/2![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:14 pm -
Nonstop2h 49m
Sun 9/66:22 am -
Nonstop2h 29m
Deal found 8/5![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/511:35 am -
Nonstop2h 45m
Fri 9/119:16 pm -
Nonstop2h 27m
Deal found 8/2![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/1010:38 pm -
Nonstop2h 37m
Mon 9/149:16 pm -
Nonstop2h 27m
Deal found 8/1![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/2410:38 pm -
Nonstop2h 37m
Thu 10/16:09 am -
Nonstop2h 26m
Deal found 8/3![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 am -
Nonstop2h 41m
Wed 11/183:32 pm -
Nonstop2h 31m
Deal found 8/5![Frontier logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/2611:35 am -
Nonstop2h 45m
Thu 8/276:22 am -
Nonstop2h 29m
Deal found 8/1![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/196:25 am -
Nonstop2h 40m
Sat 9/266:09 am -
Nonstop2h 26m
Deal found 8/2![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Tue 9/86:30 am -
Nonstop2h 44m
Sat 9/126:09 am -
Nonstop2h 26m
Deal found 8/2![Frontier logo]()
$104
This Cheapflightsfares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/276:30 am -
Nonstop2h 41m
Fri 10/308:40 am -
Nonstop2h 30m
Deal found 8/2![Frontier logo]()
$105
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:50 pm -
Nonstop2h 37m
Sun 9/67:40 am -
Nonstop2h 32m
Deal found 8/5![United Airlines logo]()
$237
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 August 6, 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 August 6, 2026.
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/66:10 am -
1 stop6h 58m
Fri 9/113:00 pm -
1 stop6h 33m
Deal found 8/3![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Sun 9/69:58 am -
Nonstop2h 29m
Sat 9/125:01 pm -
1 stop4h 56m
Deal found 8/1![United Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 -
1 stop6h 25m
Tue 10/64:58 pm -
1 stop4h 55m
Deal found 8/2![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am -
1 stop8h 52m
Sun 9/67:05 am -
1 stop5h 32m
Deal found 8/6![Delta logo]()
$215
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Sat 9/196:16 pm -
1 stop17h 36m
Wed 9/306:17 am -
2 stops16h 42m
Deal found 8/2![Alaska Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:17 pm -
1 stop4h 58m
Sat 10/241:37 pm -
1 stop6h 18m
Deal found 8/5![United Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Sun 8/304:27 pm -
1 stop5h 27m
Sun 9/65:15 am -
1 stop4h 53m
Deal found 8/2![United Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 12/210:43 am -
1 stop6h 13m
Fri 12/114:26 pm -
1 stop4h 29m
Deal found 8/2![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:26 pm -
1 stop5h 10m
Sun 11/225:55 pm -
1 stop5h 04m
Deal found 8/5![United Airlines logo]()
$288
This KAYAK deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:26 am -
1 stop4h 58m
Tue 8/2512:39 pm -
1 stop4h 25m
Deal found 8/4![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/115:15 am -
1 stop4h 34m
Mon 9/146:07 pm -
1 stop4h 49m
Deal found 8/3![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/54:27 pm -
1 stop6h 32m
Mon 9/146:07 pm -
1 stop4h 49m
Deal found 8/1![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 10/74:58 pm -
1 stop6h 01m
Deal found 8/6![American Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/125:48 pm -
1 stop6h 46m
Mon 8/175:35 am -
1 stop7h 02m
Deal found 8/2![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:27 pm -
1 stop4h 27m
Tue 9/157:40 am -
Nonstop2h 32m
Deal found 8/5![United Airlines logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Sun 10/256:17 pm -
1 stop21h 15m
Wed 10/2812:31 pm -
2 stops24h 21m
Deal found 8/2![Alaska Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:30 am -
Nonstop2h 45m
Wed 9/21:42 pm -
1 stop6h 59m
Deal found 8/6![United Airlines logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:01 am -
2 stops16h 49m
Wed 11/188:20 am -
2 stops14h 38m
Deal found 8/4![Alaska Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/317:50 pm -
Nonstop2h 37m
Sat 9/197:40 am -
Nonstop2h 32m
Deal found 8/2![United Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Thu 9/106:16 pm -
1 stop25h 16m
Mon 9/141:43 pm -
2 stops22h 48m
Deal found 8/3![Alaska Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Mon 9/216:00 am -
1 stop7h 17m
Wed 9/3012:58 pm -
2 stops19h 42m
Deal found 8/1![American Airlines logo]()
$550
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/208:00 pm -
Nonstop2h 22m
Tue 1/261:50 pm -
1 stop5h 20m
Deal found 8/5![United Airlines logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Sat 8/297:02 am -
2 stops15h 11m
Sat 9/51:43 pm -
2 stops22h 48m
Deal found 8/1![Alaska Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:18 pm -
1 stop6h 37m
Thu 9/37:40 am -
Nonstop2h 32m
Deal found 8/4![United Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:08 pm -
1 stop5h 51m
Sun 10/187:53 am -
1 stop4h 19m
Deal found 8/5![American Airlines logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Mon 8/246:16 pm -
2 stops17h 48m
Thu 8/271:43 pm -
2 stops22h 48m
Deal found 8/2![Alaska Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:15 am -
1 stop5h 22m
Sat 8/2911:57 am -
Nonstop2h 43m
Deal found 8/4![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:54 pm -
1 stop6h 07m
Sat 11/218:00 am -
1 stop6h 44m
Deal found 8/6![American Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/14:27 pm -
1 stop5h 27m
Sat 9/511:57 am -
Nonstop2h 43m
Deal found 8/3![United Airlines logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/256:16 pm -
1 stop17h 36m
Sun 9/276:17 am -
2 stops16h 42m
Deal found 8/1![Alaska Airlines logo]()
$648
Last-minute flights from George Bush Intcntl to ColoradoDiscover last-minute flight deals from George Bush Intcntl to Colorado. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Colorado. Data last updated August 6, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/2611:35 am -
Nonstop2h 45m
Thu 8/276:22 am -
Nonstop2h 29m
Deal found 8/1![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/296:30 am -
Nonstop2h 44m
Sun 9/66:22 am -
Nonstop2h 29m
Deal found 8/1![Frontier logo]()
$84
This Frontier deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:14 pm -
Nonstop2h 49m
Sun 9/66:22 am -
Nonstop2h 29m
Deal found 8/5![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/511:35 am -
Nonstop2h 45m
Fri 9/119:16 pm -
Nonstop2h 27m
Deal found 8/2![Frontier logo]()
$88
This Cheapflightsfares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/511:35 am -
Nonstop2h 45m
Wed 9/96:09 am -
Nonstop2h 26m
Deal found 8/2![Frontier logo]()
$105
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:50 pm -
Nonstop2h 37m
Sun 9/67:40 am -
Nonstop2h 32m
Deal found 8/5![United Airlines logo]()
$237
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/610:46 am -
Nonstop2h 47m
Tue 9/89:21 pm -
Nonstop2h 34m
Deal found 8/2![Frontier logo]()
$106
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Tue 9/86:30 am -
Nonstop2h 44m
Wed 9/99:16 pm -
Nonstop2h 27m
Deal found 8/2![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/1010:38 pm -
Nonstop2h 37m
Mon 9/149:16 pm -
Nonstop2h 27m
Deal found 8/1![Frontier logo]()
$91
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:25 am -
Nonstop2h 40m
Sat 9/126:28 pm -
Nonstop2h 27m
Deal found 8/2![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/196:25 am -
Nonstop2h 40m
Sat 9/266:09 am -
Nonstop2h 26m
Deal found 8/2![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/2410:38 pm -
Nonstop2h 37m
Thu 10/16:09 am -
Nonstop2h 26m
Deal found 8/3![Frontier logo]()
$92
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 August 6, 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 August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:04 pm -
Nonstop2h 49m
Deal found 8/4![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/310:14 pm -
Nonstop2h 49m
Deal found 8/3![Frontier logo]()
$72
This Cheapflightsfares deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/810:15 pm -
Nonstop2h 38m
Deal found 8/3![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/2010:46 am -
Nonstop2h 47m
Deal found 8/3![Frontier logo]()
$74
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/2510:30 am -
Nonstop2h 40m
Deal found 8/2![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:25 am -
Nonstop2h 40m
Deal found 8/2![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:14 pm -
1 stop15h 38m
Deal found 8/4![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:53 pm -
1 stop8h 48m
Deal found 8/6![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/35:32 pm -
1 stop7h 16m
Deal found 8/2![Frontier logo]()
$97
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:28 pm -
1 stop6h 33m
Deal found 8/5![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am -
1 stop6h 15m
Deal found 8/6![Delta logo]()
$129
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/127:50 pm -
Nonstop2h 37m
Deal found 8/3![United Airlines logo]()
$131
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 August 6, 2026.
Round-trip from | $84 (Super.com) |
|---|---|
One-way from | $62 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $204 |
Good round-trip deal | $191 or less |
Good one-way deal | $167 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 2,558,603 searches. Data last updated August 6, 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
Sun 9/6
6:10 am-12:08 pm
1 stop6h 58m
Denver Intl
Fri 9/11
3:00 pm-10:33 pm
1 stop6h 33m
$197
HoustonDenver
IAH Houston George Bush Intcntl - DEN Denver Intl
IAHDEN
Houston George Bush Intcntl
Sat 8/29
7:00 am-2:52 pm
1 stop8h 52m
Denver Intl
Sun 9/6
7:05 am-1:37 pm
1 stop5h 32m
$215
HoustonColorado Springs
IAH Houston George Bush Intcntl - COS Colorado Springs
IAHCOS
Houston George Bush Intcntl
Sun 9/6
9:58 am-11:27 am
Nonstop2h 29m
Colorado Springs
Sat 9/12
5:01 pm-10:57 pm
1 stop4h 56m
$259
HoustonDurango
IAH Houston George Bush Intcntl - DRO Durango La Plata County
IAHDRO
Houston George Bush Intcntl
Wed 10/21
6:17 pm-10:15 pm
1 stop4h 58m
Durango La Plata County
Sat 10/24
1:37 pm-8:55 pm
1 stop6h 18m
$288
HoustonDurango
IAH Houston George Bush Intcntl - DRO Durango La Plata County
IAHDRO
Houston George Bush Intcntl
Sun 8/30
4:27 pm-8:54 pm
1 stop5h 27m
Durango La Plata County
Sun 9/6
5:15 am-11:08 am
1 stop4h 53m
$288
HoustonDurango
IAH Houston George Bush Intcntl - DRO Durango La Plata County
IAHDRO
Houston George Bush Intcntl
Mon 11/9
4:26 pm-8:36 pm
1 stop5h 10m
Durango La Plata County
Sun 11/22
5:55 pm-11:59 pm
1 stop5h 04m
$288
HoustonGrand Junction
IAH Houston George Bush Intcntl - GJT Grand Junction Regnl
IAHGJT
Houston George Bush Intcntl
Wed 9/30
5:00 am-10:25 am
1 stop6h 25m
Grand Junction Regnl
Tue 10/6
4:58 pm-10:53 pm
1 stop4h 55m
$329
HoustonGrand Junction
IAH Houston George Bush Intcntl - GJT Grand Junction Regnl
IAHGJT
Houston George Bush Intcntl
Fri 9/11
5:15 am-8:49 am
1 stop4h 34m
Grand Junction Regnl
Mon 9/14
6:07 pm-11:56 pm
1 stop4h 49m
$329
HoustonGrand Junction
IAH Houston George Bush Intcntl - GJT Grand Junction Regnl
IAHGJT
Houston George Bush Intcntl
Sat 9/5
4:27 pm-9:59 pm
1 stop6h 32m
Grand Junction Regnl
Mon 9/14
6:07 pm-11:56 pm
1 stop4h 49m
$329
HoustonColorado Springs
IAH Houston George Bush Intcntl - COS Colorado Springs
IAHCOS
Houston George Bush Intcntl
Sat 9/12
4:27 pm-7:54 pm
1 stop4h 27m
Colorado Springs
Tue 9/15
7:40 am-11:12 am
Nonstop2h 32m
$333
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-DRO
IAH-MTJ
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-DRO
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 $213). Flying from Houston George Bush Intcntl Airport to Colorado in June is currently the most expensive (average of $371). 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 August 6, 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 August 6, 2026.
The most flights from IAH to USCO are scheduled on a Wednesday (42 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 $148 and $298 in August.The cheapest round-trip price found within the last 5 days was $84 on Frontier (Aug 29-Sep 6).
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 87 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 August 1, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport 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.
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 August 6, 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.
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
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George Bush Intcntl and Colorado flights
Browse other George Bush Intcntl and Colorado flight options. Last updated on August 6, 2026.
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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 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$61 | Average$175 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$467 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$209 | Average$409 | FlexibilityNo cancel fee | On-time71% |