$64+ Cheap flights from Missouri to George Bush Intcntl (IAH)
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — IAH
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missouri to George Bush Intcntl
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Cheapest flights from Missouri to George Bush IntcntlExplore the most affordable flight options available from Missouri to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Missouri to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 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 10/1910:35 am -
1 stop28h 30m
Wed 10/288:44 pm -
1 stop12h 56m
Deal found 8/4![Frontier logo]()
$128
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 10/1910:35 am -
1 stop28h 30m
Sat 10/248:44 pm -
1 stop12h 56m
Deal found 8/4![Frontier logo]()
$134
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.
Thu 10/2210:35 am -
1 stop26h 05m
Wed 10/288:44 pm -
1 stop12h 56m
Deal found 8/5![Frontier logo]()
$139
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.
Mon 10/1910:35 am -
1 stop26h 05m
Sun 10/257:00 am -
1 stop26h 40m
Deal found 8/5![Frontier logo]()
$142
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 10/1910:35 am -
1 stop28h 30m
Tue 10/278:44 pm -
1 stop12h 56m
Deal found 8/4![Frontier logo]()
$144
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 10/1910:35 am -
1 stop28h 30m
Thu 10/297:00 am -
1 stop26h 40m
Deal found 8/4![Frontier logo]()
$145
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.
Sat 10/2410:35 am -
1 stop11h 31m
Wed 10/288:44 pm -
1 stop12h 56m
Deal found 8/4![Frontier logo]()
$146
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.
Fri 9/112:29 pm -
1 stop16h 48m
Sun 9/139:04 pm -
1 stop16h 06m
Deal found 8/4![Frontier logo]()
$147
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.
Tue 10/2010:35 am -
1 stop11h 31m
Wed 10/288:44 pm -
1 stop12h 56m
Deal found 8/4![Frontier logo]()
$148
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.
Thu 10/2210:35 am -
1 stop11h 31m
Sat 10/248:44 pm -
1 stop12h 56m
Deal found 8/4![Frontier logo]()
$149
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.
Wed 8/2611:26 am -
1 stop10h 48m
Sun 9/66:30 am -
1 stop6h 23m
Deal found 8/3![Frontier logo]()
$156
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.
Sat 9/51:38 pm -
1 stop11h 17m
Sun 9/66:30 am -
1 stop6h 23m
Deal found 8/3![Frontier logo]()
$157
Best flights from Missouri to George Bush IntcntlDiscover carefully curated flight deals from Missouri to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Missouri to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
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.
Wed 8/268:30 am -
Nonstop2h 09m
Sun 9/612:02 pm -
Nonstop2h 07m
Deal found 8/3![United Airlines logo]()
$260
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.
Wed 9/96:08 am -
1 stop7h 22m
Wed 9/162:44 pm -
1 stop7h 24m
Deal found 8/5![Delta logo]()
$299
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:38 am -
2 stops8h 35m
Tue 10/66:00 am -
1 stop5h 31m
Deal found 8/4![American Airlines logo]()
$314
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.
Fri 10/96:15 am -
Nonstop2h 00m
Thu 10/154:45 pm -
Nonstop1h 51m
Deal found 8/2![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:25 am -
Nonstop2h 00m
Fri 9/112:20 pm -
Nonstop1h 51m
Deal found 8/7![United Airlines logo]()
$279
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:32 pm -
1 stop5h 27m
Tue 9/227:00 am -
1 stop4h 29m
Deal found 8/3![American Airlines logo]()
$328
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:17 pm -
1 stop6h 42m
Sun 8/237:00 am -
1 stop4h 16m
Deal found 8/4![American Airlines logo]()
$338
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.
Fri 9/116:20 am -
Nonstop2h 09m
Sun 9/132:45 pm -
Nonstop2h 07m
Deal found 8/5![United Airlines logo]()
$324
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.
Tue 8/2512:52 pm -
1 stop7h 02m
Thu 8/277:00 am -
1 stop4h 46m
Deal found 8/6![Delta logo]()
$394
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.
Tue 8/256:00 am -
1 stop5h 15m
Sat 8/297:00 am -
1 stop4h 56m
Deal found 8/6![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:38 am -
2 stops8h 35m
Wed 9/302:08 pm -
1 stop6h 04m
Deal found 8/7![American Airlines logo]()
$359
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.
Thu 12/176:15 am -
Nonstop2h 20m
Tue 12/298:20 pm -
Nonstop1h 59m
Deal found 8/3![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:15 am -
Nonstop2h 12m
Mon 10/198:15 pm -
Nonstop2h 15m
Deal found 8/7![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:35 am -
Nonstop2h 17m
Tue 10/2011:58 am -
Nonstop2h 12m
Deal found 8/7![United Airlines logo]()
$335
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:32 pm -
1 stop5h 27m
Thu 9/246:00 am -
1 stop5h 29m
Deal found 8/3![American Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:22 am -
Nonstop2h 09m
Thu 10/158:19 pm -
Nonstop2h 16m
Deal found 8/7![United Airlines logo]()
$336
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:32 pm -
1 stop5h 27m
Sat 9/197:00 am -
1 stop4h 29m
Deal found 8/3![American Airlines logo]()
$408
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:26 pm -
1 stop5h 32m
Mon 9/215:00 am -
1 stop6h 29m
Deal found 8/3![American Airlines logo]()
$408
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 10/26:15 am -
Nonstop2h 12m
Mon 10/58:15 pm -
Nonstop2h 15m
Deal found 8/3![United Airlines logo]()
$346
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 9/146:20 am -
Nonstop2h 08m
Wed 9/168:19 pm -
Nonstop2h 16m
Deal found 8/2![United Airlines logo]()
$357
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.
Tue 8/256:20 am -
Nonstop2h 09m
Wed 9/168:00 am -
Nonstop2h 06m
Deal found 8/2![United Airlines logo]()
$357
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 9/234:58 pm -
Nonstop2h 07m
Wed 10/76:40 pm -
Nonstop1h 54m
Deal found 8/5![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:46 am -
1 stop3h 45m
Mon 9/75:00 am -
1 stop6h 16m
Deal found 8/7![American Airlines logo]()
$536
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.
Thu 10/86:15 am -
Nonstop2h 00m
Mon 10/126:40 pm -
Nonstop1h 54m
Deal found 8/2![United Airlines logo]()
$359
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.
Sat 9/263:05 pm -
Nonstop2h 04m
Wed 9/304:45 pm -
Nonstop1h 51m
Deal found 8/2![United Airlines logo]()
$359
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.
Thu 8/273:05 pm -
Nonstop2h 04m
Sun 8/3012:25 pm -
Nonstop1h 51m
Deal found 8/6![United Airlines logo]()
$359
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.
Mon 12/212:55 pm -
Nonstop2h 02m
Wed 12/302:31 pm -
Nonstop1h 33m
Deal found 8/6![United Airlines logo]()
$359
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.
Thu 8/278:30 am -
Nonstop2h 09m
Mon 8/3112:02 pm -
Nonstop2h 07m
Deal found 8/5![United Airlines logo]()
$359
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 9/16:20 am -
Nonstop2h 09m
Tue 9/88:19 pm -
Nonstop2h 16m
Deal found 8/4![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:15 am -
Nonstop2h 12m
Sat 10/243:00 pm -
1 stop5h 36m
Deal found 8/7![United Airlines logo]()
$361
Last-minute flights from Missouri to George Bush IntcntlDiscover last-minute flight deals from Missouri to George Bush Intcntl. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to George Bush Intcntl. Data last updated August 8, 2026 and is based on user searches.
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.
Mon 8/2411:26 am -
1 stop19h 54m
Tue 8/254:32 pm -
1 stop18h 09m
Deal found 8/3![Frontier logo]()
$160
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 8/2411:26 am -
1 stop19h 54m
Tue 9/14:32 pm -
1 stop18h 09m
Deal found 8/4![Frontier logo]()
$163
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 8/2411:26 am -
1 stop19h 54m
Sun 8/3011:32 am -
1 stop23h 09m
Deal found 8/4![Frontier logo]()
$173
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 8/2411:26 am -
1 stop19h 54m
Thu 9/34:32 pm -
1 stop18h 09m
Deal found 8/4![Frontier logo]()
$174
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 8/2411:26 am -
1 stop19h 54m
Sat 8/296:00 am -
1 stop10h 05m
Deal found 8/4![Frontier logo]()
$175
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.
Wed 8/2611:26 am -
1 stop10h 48m
Sun 9/66:30 am -
1 stop6h 23m
Deal found 8/3![Frontier logo]()
$156
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 8/2611:26 am -
1 stop10h 48m
Sun 8/3011:32 am -
1 stop23h 09m
Deal found 8/4![Frontier logo]()
$172
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.
Fri 8/2811:26 am -
1 stop19h 54m
Sun 8/3011:32 am -
1 stop23h 09m
Deal found 8/3![Frontier logo]()
$171
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.
Thu 9/36:17 pm -
1 stop27h 57m
Thu 9/109:04 pm -
1 stop16h 06m
Deal found 8/4![Frontier logo]()
$160
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.
Thu 9/36:17 pm -
1 stop27h 57m
Sun 9/611:32 am -
1 stop5h 50m
Deal found 8/4![Frontier logo]()
$174
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.
Sat 9/51:38 pm -
1 stop11h 17m
Sun 9/66:30 am -
1 stop6h 23m
Deal found 8/3![Frontier logo]()
$157
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.
Fri 9/112:29 pm -
1 stop16h 48m
Sun 9/139:04 pm -
1 stop16h 06m
Deal found 8/4![Frontier logo]()
$147
One-way flights from Missouri to George Bush IntcntlSearch for one-way flight options from Missouri to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Missouri to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Trip.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:17 pm -
1 stop13h 03m
Deal found 8/7![Frontier logo]()
$64
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 9/142:29 pm -
1 stop16h 48m
Deal found 8/4![Frontier logo]()
$65
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.
Wed 11/42:17 pm -
1 stop9h 52m
Deal found 8/3![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:29 pm -
1 stop16h 48m
Deal found 8/8![Frontier logo]()
$69
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:17 pm -
1 stop27h 57m
Deal found 8/6![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:35 am -
1 stop28h 30m
Deal found 8/7![Frontier logo]()
$72
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.
Fri 10/3010:35 am -
1 stop26h 05m
Deal found 8/3![Frontier logo]()
$74
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.
Fri 11/610:35 am -
1 stop28h 30m
Deal found 8/4![Frontier logo]()
$75
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:35 am -
1 stop11h 35m
Deal found 8/6![Frontier logo]()
$77
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.
Tue 11/32:17 pm -
1 stop21h 53m
Deal found 8/3![Frontier logo]()
$79
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.
Sat 9/51:38 pm -
1 stop20h 13m
Deal found 8/4![Frontier logo]()
$80
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:26 am -
1 stop10h 48m
Deal found 8/3![Frontier logo]()
$81
Find flight deals from Missouri to George Bush Intcntl
Keep the following information in mind while searching for Missouri to George Bush Intcntl flight deals. Data was last updated August 8, 2026.
Round-trip from | $128 (Kiwi.com) |
|---|---|
One-way from | $64 (Trip.com) |
Popular in | June |
Cheapest in | April |
Average price | $395 |
Good round-trip deal | $391 or less |
Good one-way deal | $247 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to George Bush Intcntl 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 8, 2026.
Use the filters below to find and compare flights from Missouri to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityHouston
MCI Kansas City - IAH Houston George Bush Intcntl
MCIIAH
Kansas City
Wed 8/26
8:30 am-10:39 am
Nonstop2h 09m
Houston George Bush Intcntl
Sun 9/6
12:02 pm-2:09 pm
Nonstop2h 07m
$260
SpringfieldHouston
SGF Springfield-Branson - IAH Houston George Bush Intcntl
SGFIAH
Springfield-Branson
Fri 10/9
6:15 am-8:15 am
Nonstop2h 00m
Houston George Bush Intcntl
Thu 10/15
4:45 pm-6:36 pm
Nonstop1h 51m
$279
SpringfieldHouston
SGF Springfield-Branson - IAH Houston George Bush Intcntl
SGFIAH
Springfield-Branson
Fri 9/4
6:25 am-8:25 am
Nonstop2h 00m
Houston George Bush Intcntl
Fri 9/11
2:20 pm-4:11 pm
Nonstop1h 51m
$279
SpringfieldHouston
SGF Springfield-Branson - IAH Houston George Bush Intcntl
SGFIAH
Springfield-Branson
Wed 9/9
6:08 am-1:30 pm
1 stop7h 22m
Houston George Bush Intcntl
Wed 9/16
2:44 pm-10:08 pm
1 stop7h 24m
$299
ColumbiaHouston
COU Columbia Regional - IAH Houston George Bush Intcntl
COUIAH
Columbia Regional
Sat 10/3
10:38 am-7:13 pm
2 stops8h 35m
Houston George Bush Intcntl
Tue 10/6
6:00 am-11:31 am
1 stop5h 31m
$314
Kansas CityHouston
MCI Kansas City - IAH Houston George Bush Intcntl
MCIIAH
Kansas City
Fri 9/11
6:20 am-8:29 am
Nonstop2h 09m
Houston George Bush Intcntl
Sun 9/13
2:45 pm-4:52 pm
Nonstop2h 07m
$324
ColumbiaHouston
COU Columbia Regional - IAH Houston George Bush Intcntl
COUIAH
Columbia Regional
Tue 9/15
6:32 pm-11:59 pm
1 stop5h 27m
Houston George Bush Intcntl
Tue 9/22
7:00 am-11:29 am
1 stop4h 29m
$328
St. LouisHouston
STL Lambert-St Louis - IAH Houston George Bush Intcntl
STLIAH
Lambert-St Louis
Thu 12/17
6:15 am-8:35 am
Nonstop2h 20m
Houston George Bush Intcntl
Tue 12/29
8:20 pm-10:19 pm
Nonstop1h 59m
$335
St. LouisHouston
STL Lambert-St Louis - IAH Houston George Bush Intcntl
STLIAH
Lambert-St Louis
Tue 10/13
6:15 am-8:27 am
Nonstop2h 12m
Houston George Bush Intcntl
Mon 10/19
8:15 pm-10:30 pm
Nonstop2h 15m
$335
St. LouisHouston
STL Lambert-St Louis - IAH Houston George Bush Intcntl
STLIAH
Lambert-St Louis
Tue 10/13
8:35 am-10:52 am
Nonstop2h 17m
Houston George Bush Intcntl
Tue 10/20
11:58 am-2:10 pm
Nonstop2h 12m
$335
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Missouri with our price prediction graph.
STL-IAH
MCI-IAH
SGF-IAH
COU-IAH
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 Missouri to Houston George Bush Intcntl Airport
USMO-IAH
STL-IAH
MCI-IAH
SGF-IAH
COU-IAH
What is the cheapest month to book a flight from Missouri to Houston George Bush Intcntl Airport?
Currently, October is the cheapest month in which you can book a flight from Missouri to Houston George Bush Intcntl Airport (average of $324). Flying from Missouri to Houston George Bush Intcntl Airport in August is currently the most expensive (average of $445). 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 MO to IAH?
Find hourly flight availability from Missouri to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 8, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 46% on flights from Missouri to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.
How much does it cost to fly round-trip from Missouri to Houston George Bush Intcntl Airport?
Airfare is below average for this route at the moment.
Missouri to Houston George Bush Intcntl Airport flights typically cost between $228 and $562 in October.The cheapest round-trip price found within the last 5 days was $128 on Frontier (Oct 19-Oct 28).
How far ahead should I book a flight from Missouri to Houston George Bush Intcntl Airport?
The best time to book flights from Missouri to Houston George Bush Intcntl Airport is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Related info for your journey
Find useful and relevant information for your journey from Missouri to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
Conroe
The Woodlands
Spring
Jersey Village
Humble
Tomball
Cypress
Montgomery
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Other flights to George Bush Intcntl
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 8, 2026.
Missouri and George Bush Intcntl flights
Browse other Missouri and George Bush Intcntl flight options. Last updated on August 8, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Missouri to George Bush Intcntl flights
Consider these flights traveling from Missouri to George Bush Intcntl.
Top 3 airlines flying from Missouri to George Bush Intcntl
Discover the top 3 airlines that operate flights from Missouri to George Bush Intcntl. 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$226 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$167 | Average$419 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$401 | FlexibilityNo cancel fee | On-time69% |