$61+ Cheap flights from Missouri to Houston
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HOU
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Missouri to HoustonExplore the most affordable flight options available from Missouri to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Missouri to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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
STL
- IAH
1 stop11h 31m
Frontier
Tue 10/278:44 pm
IAH
- STL
1 stop12h 56m
Frontier
Deal found 7/31![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/272:17 pm
MCI
- IAH
1 stop9h 52m
Frontier
Wed 10/286:30 am
IAH
- MCI
1 stop6h 52m
Frontier
Deal found 7/31![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/1210:35 am
STL
- IAH
1 stop28h 30m
Frontier
Sat 10/177:00 am
IAH
- STL
1 stop26h 40m
Frontier
Deal found 7/31![Frontier logo]()
$128
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.
Mon 10/52:29 pm
STL
- IAH
1 stop16h 48m
Frontier
Sat 10/178:44 pm
IAH
- STL
1 stop12h 56m
Frontier
Deal found 8/1![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/286:17 pm
STL
- IAH
1 stop13h 03m
Frontier
Mon 8/3111:32 am
IAH
- STL
1 stop5h 50m
Frontier
Deal found 7/28![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 11/410:35 am
STL
- IAH
1 stop11h 35m
Frontier
Sat 11/77:00 am
IAH
- STL
1 stop26h 40m
Frontier
Deal found 7/28![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/1610:35 am
STL
- IAH
1 stop26h 05m
Frontier
Mon 10/1910:15 pm
IAH
- STL
1 stop21h 00m
Frontier
Deal found 7/28![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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
STL
- IAH
1 stop28h 30m
Frontier
Tue 11/108:44 pm
IAH
- STL
1 stop12h 56m
Frontier
Deal found 7/30![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/1911:26 am
MCI
- IAH
1 stop10h 48m
Frontier
Sat 8/226:00 am
IAH
- MCI
1 stop10h 05m
Frontier
Deal found 7/29![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/98:10 pm
STL
- IAH
1 stop25h 30m
Frontier
Wed 9/1610:30 am
IAH
- STL
1 stop8h 47m
Frontier
Deal found 7/29![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:32 pm
MCI
- IAH
1 stop13h 03m
Frontier
Wed 10/710:30 am
IAH
- MCI
1 stop9h 07m
Frontier
Deal found 7/30![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/3111:26 am
MCI
- IAH
1 stop19h 54m
Frontier
Tue 9/14:32 pm
IAH
- MCI
1 stop18h 09m
Frontier
Deal found 7/28![Frontier logo]()
$141
Best flights from Missouri to HoustonDiscover carefully curated flight deals from Missouri to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Missouri to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/96:15 am
STL
- IAH
Nonstop2h 17m
United Airlines
Wed 9/168:00 am
IAH
- STL
Nonstop2h 10m
United Airlines
Deal found 7/29![United Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:40 am
STL
- HOU
Nonstop2h 00m
Southwest
Wed 9/1611:20 am
HOU
- STL
2 stops5h 05m
Southwest
Deal found 7/28![Southwest logo]()
$212
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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
STL
- IAH
1 stop7h 02m
Delta
Tue 9/17:00 am
IAH
- STL
1 stop7h 33m
Delta
Deal found 7/28![Delta logo]()
$217
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:20 am
MCI
- IAH
1 stop10h 20m
Frontier
Wed 9/1610:30 am
IAH
- MCI
1 stop9h 07m
Frontier
Deal found 8/1![Frontier logo]()
$258
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/286:44 pm
SGF
- IAH
1 stop3h 36m
American Airlines
Tue 9/16:00 am
IAH
- SGF
1 stop6h 43m
American Airlines
Deal found 7/27![American Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:40 am
STL
- HOU
1 stop5h 00m
Southwest
Sat 9/191:20 pm
HOU
- STL
1 stop3h 30m
Southwest
Deal found 7/28![Southwest logo]()
$242
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/246:20 am
MCI
- IAH
Nonstop2h 09m
United Airlines
Thu 8/278:00 am
IAH
- MCI
Nonstop2h 06m
United Airlines
Deal found 7/28![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/162:25 pm
STL
- IAH
1 stop5h 37m
Delta
Tue 10/202:22 pm
IAH
- STL
1 stop7h 01m
Delta
Deal found 7/28![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:40 am
MCI
- HOU
Nonstop2h 00m
Southwest
Mon 8/242:40 pm
HOU
- MCI
Nonstop1h 55m
Southwest
Deal found 7/28![Southwest logo]()
$243
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/157:00 am
MCI
- HOU
1 stop7h 07m
Delta
Tue 10/203:09 pm
HOU
- MCI
1 stop5h 09m
Delta
Deal found 7/28![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:40 am
MCI
- HOU
Nonstop2h 00m
Southwest
Sat 9/55:40 pm
HOU
- MCI
Nonstop2h 00m
Southwest
Deal found 7/28![Southwest logo]()
$243
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.
Sat 8/293:53 pm
SGF
- HOU
1 stop3h 58m
American Airlines
Sat 9/53:57 pm
HOU
- SGF
1 stop5h 32m
American Airlines
Deal found 8/1![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/266:28 am
MCI
- IAH
Nonstop2h 17m
United Airlines
Thu 10/298:19 pm
IAH
- MCI
Nonstop2h 11m
United Airlines
Deal found 7/31![United Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:25 pm
MCI
- HOU
Nonstop2h 05m
Southwest
Tue 9/229:40 am
HOU
- MCI
Nonstop2h 10m
Southwest
Deal found 7/29![Southwest logo]()
$243
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/19:38 am
SGF
- HOU
1 stop3h 47m
American Airlines
Mon 10/58:24 pm
HOU
- SGF
1 stop3h 32m
American Airlines
Deal found 7/28![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/315:23 pm
STL
- HOU
1 stop4h 42m
Delta
Mon 9/76:00 am
HOU
- STL
1 stop5h 46m
Delta
Deal found 7/31![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/96:19 am
MCI
- IAH
Nonstop2h 08m
United Airlines
Tue 10/138:19 pm
IAH
- MCI
Nonstop2h 16m
United Airlines
Deal found 7/31![United Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:25 pm
STL
- HOU
Nonstop2h 00m
Southwest
Mon 10/199:00 am
HOU
- STL
Nonstop2h 00m
Southwest
Deal found 7/28![Southwest logo]()
$247
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/2811:27 am
SGF
- HOU
1 stop6h 17m
American Airlines
Tue 9/15:41 am
HOU
- SGF
1 stop5h 16m
American Airlines
Deal found 7/27![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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
STL
- IAH
Nonstop2h 17m
United Airlines
Tue 10/2011:58 am
IAH
- STL
Nonstop2h 12m
United Airlines
Deal found 7/29![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 12/162:31 pm
STL
- IAH
1 stop7h 40m
Delta
Mon 1/181:15 pm
IAH
- STL
1 stop4h 46m
Delta
Deal found 7/29![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 11/185:30 am
SGF
- HOU
1 stop3h 57m
American Airlines
Mon 11/2311:35 am
HOU
- SGF
1 stop6h 38m
American Airlines
Deal found 7/27![American Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:05 pm
MCI
- HOU
Nonstop2h 00m
Southwest
Tue 9/17:25 am
HOU
- MCI
1 stop6h 10m
Southwest
Deal found 7/28![Southwest logo]()
$253
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/303:05 pm
SGF
- IAH
Nonstop2h 04m
United Airlines
Sat 10/36:40 pm
IAH
- SGF
Nonstop1h 54m
United Airlines
Deal found 7/27![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/233:19 pm
SGF
- IAH
1 stop5h 55m
Delta
Wed 10/77:00 am
IAH
- SGF
1 stop7h 40m
Delta
Deal found 7/30![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2811:27 am
SGF
- HOU
1 stop6h 17m
American Airlines
Sun 8/306:14 pm
HOU
- SGF
1 stop3h 48m
American Airlines
Deal found 7/29![American Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:50 am
MCI
- HOU
1 stop4h 20m
Southwest
Thu 8/272:40 pm
HOU
- MCI
Nonstop1h 55m
Southwest
Deal found 7/28![Southwest logo]()
$253
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.
Fri 9/256:15 am
SGF
- IAH
Nonstop2h 00m
United Airlines
Sun 9/274:45 pm
IAH
- SGF
Nonstop1h 51m
United Airlines
Deal found 8/1![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/43:20 pm
SGF
- HOU
1 stop6h 45m
Delta
Thu 9/105:26 pm
HOU
- SGF
1 stop4h 42m
Delta
Deal found 7/28![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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
STL
- IAH
Nonstop2h 20m
United Airlines
Mon 1/188:07 pm
IAH
- STL
Nonstop1h 59m
United Airlines
Deal found 7/29![United Airlines logo]()
$279
Last-minute flights from Missouri to HoustonDiscover last-minute flight deals from Missouri to Houston. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Houston. Data last updated August 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/1911:26 am
MCI
- IAH
1 stop10h 48m
Frontier
Sat 8/226:00 am
IAH
- MCI
1 stop10h 05m
Frontier
Deal found 7/29![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/202:05 pm
MCI
- IAH
1 stop7h 14m
Frontier
Mon 8/246:30 am
IAH
- MCI
1 stop6h 23m
Frontier
Deal found 7/28![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/206:17 pm
STL
- IAH
1 stop15h 46m
Frontier
Mon 8/246:00 am
IAH
- STL
1 stop11h 22m
Frontier
Deal found 7/30![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/2111:26 am
MCI
- IAH
1 stop19h 54m
Frontier
Mon 8/246:30 am
IAH
- MCI
1 stop6h 23m
Frontier
Deal found 7/28![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/2111:26 am
MCI
- IAH
1 stop19h 54m
Frontier
Tue 8/256:00 am
IAH
- MCI
1 stop28h 41m
Frontier
Deal found 7/31![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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
MCI
- IAH
1 stop10h 48m
Frontier
Wed 9/211:35 am
IAH
- MCI
1 stop25h 18m
Frontier
Deal found 7/29![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/276:17 pm
STL
- IAH
1 stop13h 03m
Frontier
Thu 9/311:32 am
IAH
- STL
1 stop5h 50m
Frontier
Deal found 7/30![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/271:38 pm
MCI
- IAH
1 stop11h 02m
Frontier
Thu 9/36:00 am
IAH
- MCI
1 stop28h 41m
Frontier
Deal found 7/30![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/286:17 pm
STL
- IAH
1 stop13h 03m
Frontier
Mon 8/3111:32 am
IAH
- STL
1 stop5h 50m
Frontier
Deal found 7/28![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/286:17 pm
STL
- IAH
1 stop13h 03m
Frontier
Sun 8/3011:32 am
IAH
- STL
1 stop5h 50m
Frontier
Deal found 7/29![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/281:38 pm
MCI
- IAH
1 stop20h 56m
Frontier
Sun 8/3011:32 am
IAH
- MCI
1 stop23h 09m
Frontier
Deal found 7/30![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/3111:26 am
MCI
- IAH
1 stop19h 54m
Frontier
Tue 9/14:32 pm
IAH
- MCI
1 stop18h 09m
Frontier
Deal found 7/28![Frontier logo]()
$141
One-way flights from Missouri to HoustonSearch for one-way flight options from Missouri to Houston. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Missouri to Houston. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/2710:35 am
STL
- IAH
1 stop28h 30m
Frontier
Deal found 7/31![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/282:29 pm
STL
- IAH
1 stop16h 48m
Frontier
Deal found 7/31![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/316:17 pm
STL
- IAH
1 stop27h 57m
Frontier
Deal found 7/30![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/2610:35 am
STL
- IAH
1 stop26h 05m
Frontier
Deal found 7/28![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/298:32 pm
MCI
- IAH
1 stop28h 11m
Frontier
Deal found 7/30![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/308:32 pm
MCI
- IAH
1 stop28h 11m
Frontier
Deal found 7/30![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/286:17 pm
STL
- IAH
1 stop27h 57m
Frontier
Deal found 7/28![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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
STL
- IAH
1 stop26h 05m
Frontier
Deal found 7/30![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/272:17 pm
MCI
- IAH
1 stop9h 52m
Frontier
Deal found 7/29![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/308:10 pm
STL
- IAH
1 stop25h 30m
Frontier
Deal found 7/30![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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
MCI
- IAH
1 stop19h 54m
Frontier
Deal found 7/30![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/2810:35 am
STL
- IAH
1 stop11h 35m
Frontier
Deal found 7/30![Frontier logo]()
$73
Find flight deals from Missouri to Houston
Keep the following information in mind while searching for Missouri to Houston flight deals. Data was last updated August 2, 2026.
Round-trip from | $125 (Kiwi.com) |
|---|---|
One-way from | $61 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $377 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Houston 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 2, 2026.
Use the filters below to find and compare flights from Missouri to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Wed 9/9
6:15 am-8:32 am
Nonstop2h 17m
Houston George Bush Intcntl
Wed 9/16
8:00 am-10:10 am
Nonstop2h 10m
$197
St. LouisHouston
STL - HOU
STLHOU
Lambert-St Louis
Wed 9/9
8:40 am-10:40 am
Nonstop2h 00m
Houston Hobby
Wed 9/16
11:20 am-4:25 pm
2 stops5h 05m
$212
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Tue 8/25
12:52 pm-7:54 pm
1 stop7h 02m
Houston George Bush Intcntl
Tue 9/1
7:00 am-2:33 pm
1 stop7h 33m
$217
St. LouisHouston
STL - HOU
STLHOU
Lambert-St Louis
Fri 9/11
7:40 am-12:40 pm
1 stop5h 00m
Houston Hobby
Sat 9/19
1:20 pm-4:50 pm
1 stop3h 30m
$242
Kansas CityHouston
MCI - IAH
MCIIAH
Kansas City
Mon 8/24
6:20 am-8:29 am
Nonstop2h 09m
Houston George Bush Intcntl
Thu 8/27
8:00 am-10:06 am
Nonstop2h 06m
$243
Kansas CityHouston
MCI - HOU
MCIHOU
Kansas City
Thu 8/20
11:40 am-1:40 pm
Nonstop2h 00m
Houston Hobby
Mon 8/24
2:40 pm-4:35 pm
Nonstop1h 55m
$243
Kansas CityHouston
MCI - HOU
MCIHOU
Kansas City
Sat 9/5
11:40 am-1:40 pm
Nonstop2h 00m
Houston Hobby
Sat 9/5
5:40 pm-7:40 pm
Nonstop2h 00m
$243
Kansas CityHouston
MCI - HOU
MCIHOU
Kansas City
Tue 9/15
5:25 pm-7:30 pm
Nonstop2h 05m
Houston Hobby
Tue 9/22
9:40 am-11:50 am
Nonstop2h 10m
$243
St. LouisHouston
STL - HOU
STLHOU
Lambert-St Louis
Fri 10/16
6:25 pm-8:25 pm
Nonstop2h 00m
Houston Hobby
Mon 10/19
9:00 am-11:00 am
Nonstop2h 00m
$247
Kansas CityHouston
MCI - HOU
MCIHOU
Kansas City
Mon 8/31
6:05 pm-8:05 pm
Nonstop2h 00m
Houston Hobby
Tue 9/1
7:25 am-1:35 pm
1 stop6h 10m
$253
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Missouri with our price prediction graph.
STL-IAH
MCI-IAH
STL-HOU
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
USMO-HO1
STL-IAH
MCI-IAH
STL-HOU
SGF-IAH
What is the cheapest month to book a flight from Missouri to Houston?
Currently, October is the cheapest month in which you can book a flight from Missouri to Houston (average of $328). Flying from Missouri to Houston in July is currently the most expensive (average of $431). 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 HOU?
Find hourly flight availability from Missouri to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2026.
A simple way to save on the total cost of your ticket is to fly from Missouri to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.
How much does it cost to fly round-trip from Missouri to Houston?
Airfare is below average for this route at the moment.
Missouri to Houston flights typically cost between $257 and $423 in October.The cheapest round-trip price found within the last 5 days was $125 on Frontier (Oct 20-Oct 27).
How far ahead should I book a flight from Missouri to Houston?
The price you pay for your flight from Missouri to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 83 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 Missouri to Houston?
Use this chart to determine the cheapest time to fly round-trip from Missouri to Houston. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Missouri to Houston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Missouri to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Houston by cabin class
Find flights from Missouri to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Houston flights
Browse other Missouri and Houston flight options. Last updated on August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missouri to Houston flights
Consider these flights traveling from Missouri to Houston.
Top 4 airlines flying from Missouri to Houston
Discover the top 4 airlines that operate flights from Missouri to Houston. 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 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$231 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$131 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$158 | Average$429 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$275 | Average$396 | FlexibilityNo cancel fee | On-time63% |