$51+ Cheap flights from St. Louis (STL) to Texas
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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DFW
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Texas with Cheapflights
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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Cheapest flights from St. Louis to TexasExplore the most affordable flight options available from St. Louis to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from St. Louis to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/1410:35 am
STL
- IAH
1 stop28h 30m
Frontier
Wed 9/168:44 pm
IAH
- STL
1 stop12h 56m
Frontier
Deal found 7/22![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/1110:35 am
STL
- IAH
1 stop28h 30m
Frontier
Mon 9/148:44 pm
IAH
- STL
1 stop12h 56m
Frontier
Deal found 7/22![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:34 pm
STL
- IAH
1 stop12h 46m
Frontier
Wed 8/194:32 pm
IAH
- STL
1 stop24h 50m
Frontier
Deal found 7/18![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:57 pm
STL
- IAH
1 stop5h 32m
Frontier
Wed 8/194:32 pm
IAH
- STL
1 stop24h 50m
Frontier
Deal found 7/19![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/124:57 pm
STL
- IAH
1 stop5h 32m
Frontier
Sun 8/168:02 pm
IAH
- STL
1 stop12h 55m
Frontier
Deal found 7/22![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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
Mon 11/28:44 pm
IAH
- STL
1 stop12h 56m
Frontier
Deal found 7/22![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:35 am
STL
- IAH
1 stop11h 31m
Frontier
Fri 9/118:44 pm
IAH
- STL
1 stop12h 56m
Frontier
Deal found 7/19![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:34 pm
STL
- IAH
1 stop12h 46m
Frontier
Wed 8/194:32 pm
IAH
- STL
1 stop24h 50m
Frontier
Deal found 7/18![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:41 pm
STL
- DFW
Nonstop2h 02m
Frontier
Thu 8/136:13 am
DFW
- STL
1 stop11h 24m
Frontier
Deal found 7/20![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:17 pm
STL
- IAH
1 stop13h 03m
Frontier
Wed 9/24:32 pm
IAH
- STL
1 stop24h 50m
Frontier
Deal found 7/19![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:41 pm
STL
- DFW
Nonstop2h 02m
Frontier
Mon 8/104:16 pm
DFW
- STL
1 stop25h 21m
Frontier
Deal found 7/18![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:35 am
STL
- IAH
1 stop11h 31m
Frontier
Mon 9/218:44 pm
IAH
- STL
1 stop12h 56m
Frontier
Deal found 7/19![Frontier logo]()
$161
Best flights from St. Louis to TexasDiscover carefully curated flight deals from St. Louis to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from St. Louis to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/43:41 pm
STL
- DFW
Nonstop2h 02m
Frontier
Tue 8/114:16 pm
DFW
- STL
1 stop16h 41m
Frontier
Deal found 7/22![Frontier logo]()
$188
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/182:45 pm
STL
- DAL
Nonstop1h 35m
Southwest
Tue 8/254:10 pm
DAL
- STL
Nonstop1h 45m
Southwest
Deal found 7/22![Southwest logo]()
$197
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:12 pm
STL
- DFW
1 stop6h 36m
United Airlines
Sat 10/109:50 am
DFW
- STL
1 stop4h 20m
United Airlines
Deal found 7/21![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
STL
- DAL
1 stop5h 24m
Delta
Mon 8/315:59 pm
DAL
- STL
1 stop5h 59m
Delta
Deal found 7/20![Delta logo]()
$245
This KAYAK deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:42 am
STL
- DFW
Nonstop1h 58m
American Airlines
Thu 8/1310:17 am
DFW
- STL
Nonstop1h 58m
American Airlines
Deal found 7/18![American Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
STL
- DAL
Nonstop1h 40m
Southwest
Sat 10/1011:55 am
DAL
- STL
Nonstop1h 45m
Southwest
Deal found 7/21![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/1912:45 pm
STL
- DAL
Nonstop1h 40m
Southwest
Wed 8/262:40 pm
DAL
- STL
Nonstop1h 45m
Southwest
Deal found 7/22![Southwest logo]()
$197
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/313:13 pm
STL
- AUS
1 stop4h 44m
United Airlines
Mon 9/75:30 am
AUS
- STL
1 stop4h 40m
United Airlines
Deal found 7/22![United Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/138:25 am
STL
- AUS
Nonstop2h 00m
Southwest
Mon 8/177:25 am
AUS
- STL
Nonstop2h 05m
Southwest
Deal found 7/22![Southwest logo]()
$209
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2911:51 am
STL
- AUS
1 stop6h 55m
Delta
Fri 1/16:15 pm
AUS
- STL
1 stop5h 24m
Delta
Deal found 7/18![Delta logo]()
$264
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:13 pm
STL
- IAH
Nonstop2h 12m
United Airlines
Mon 9/78:00 am
IAH
- STL
Nonstop2h 10m
United Airlines
Deal found 7/19![United Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/108:30 am
STL
- DAL
1 stop3h 50m
Southwest
Mon 9/1410:05 am
DAL
- STL
1 stop4h 30m
Southwest
Deal found 7/22![Southwest logo]()
$211
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:23 pm
STL
- HOU
1 stop4h 42m
Delta
Thu 8/206:00 am
HOU
- STL
1 stop5h 46m
Delta
Deal found 7/18![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:40 am
STL
- HOU
Nonstop2h 00m
Southwest
Wed 8/193:55 pm
HOU
- STL
Nonstop2h 00m
Southwest
Deal found 7/20![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:23 pm
STL
- DFW
1 stop6h 51m
Delta
Mon 9/286:29 pm
DFW
- STL
1 stop4h 47m
Delta
Deal found 7/19![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/288:35 am
STL
- IAH
Nonstop2h 17m
United Airlines
Thu 9/38:00 am
IAH
- STL
Nonstop2h 10m
United Airlines
Deal found 7/22![United Airlines logo]()
$282
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/175:40 pm
STL
- DAL
1 stop5h 05m
Southwest
Tue 8/181:10 pm
DAL
- STL
1 stop4h 45m
Southwest
Deal found 7/22![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:30 am
STL
- DAL
1 stop3h 50m
Southwest
Mon 9/146:00 am
DAL
- STL
Nonstop1h 45m
Southwest
Deal found 7/18![Southwest logo]()
$217
This KAYAK deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:13 am
STL
- DFW
1 stop6h 04m
Delta
Thu 8/135:20 am
DFW
- STL
1 stop4h 34m
Delta
Deal found 7/18![Delta logo]()
$292
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:15 am
STL
- IAH
Nonstop2h 13m
United Airlines
Wed 8/198:00 am
IAH
- STL
Nonstop2h 10m
United Airlines
Deal found 7/20![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:15 am
STL
- AUS
1 stop6h 25m
Southwest
Thu 11/2610:15 am
AUS
- STL
Nonstop2h 00m
Southwest
Deal found 7/21![Southwest logo]()
$219
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:30 pm
STL
- IAH
Nonstop2h 20m
United Airlines
Wed 8/128:00 am
IAH
- STL
Nonstop2h 10m
United Airlines
Deal found 7/20![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:42 am
STL
- AMA
1 stop6h 47m
American Airlines
Sun 8/95:00 am
AMA
- STL
1 stop4h 24m
American Airlines
Deal found 7/19![American Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:55 pm
STL
- HOU
1 stop4h 50m
Southwest
Sun 9/67:45 am
HOU
- STL
Nonstop2h 05m
Southwest
Deal found 7/18![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:13 pm
STL
- IAH
Nonstop2h 12m
United Airlines
Sun 9/68:00 am
IAH
- STL
Nonstop2h 10m
United Airlines
Deal found 7/18![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:32 pm
STL
- MFE
2 stops9h 27m
Delta
Wed 8/265:20 am
MFE
- STL
2 stops10h 57m
Delta
Deal found 7/21![Delta logo]()
$360
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/1412:15 pm
STL
- HOU
Nonstop2h 00m
Southwest
Wed 9/166:50 am
HOU
- STL
1 stop4h 30m
Southwest
Deal found 7/22![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:59 pm
STL
- AUS
2 stops10h 15m
United Airlines
Wed 9/165:30 am
AUS
- STL
2 stops10h 08m
United Airlines
Deal found 7/21![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:45 am
STL
- AUS
2 stops6h 30m
Southwest
Wed 11/117:20 am
AUS
- STL
1 stop6h 05m
Southwest
Deal found 7/20![Southwest logo]()
$234
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:00 am
STL
- AUS
2 stops9h 54m
United Airlines
Wed 9/1612:12 pm
AUS
- STL
2 stops9h 19m
United Airlines
Deal found 7/21![United Airlines logo]()
$319
Last-minute flights from St. Louis to TexasDiscover last-minute flight deals from St. Louis to Texas. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Texas. Data last updated July 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:41 pm
STL
- DFW
Nonstop2h 02m
Frontier
Mon 8/104:16 pm
DFW
- STL
1 stop25h 21m
Frontier
Deal found 7/18![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:34 pm
STL
- IAH
1 stop12h 46m
Frontier
Wed 8/194:32 pm
IAH
- STL
1 stop24h 50m
Frontier
Deal found 7/18![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:41 pm
STL
- DFW
Nonstop2h 02m
Frontier
Thu 8/136:13 am
DFW
- STL
1 stop11h 24m
Frontier
Deal found 7/20![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:34 pm
STL
- IAH
1 stop12h 46m
Frontier
Sun 8/168:02 pm
IAH
- STL
1 stop12h 55m
Frontier
Deal found 7/18![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:34 pm
STL
- IAH
1 stop12h 46m
Frontier
Thu 8/2010:14 pm
IAH
- STL
2 stops19h 08m
Frontier
Deal found 7/18![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:34 pm
STL
- IAH
1 stop12h 46m
Frontier
Mon 8/176:30 am
IAH
- STL
1 stop12h 53m
Frontier
Deal found 7/18![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:57 pm
STL
- IAH
1 stop5h 32m
Frontier
Wed 8/194:32 pm
IAH
- STL
1 stop24h 50m
Frontier
Deal found 7/19![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/124:57 pm
STL
- IAH
1 stop5h 32m
Frontier
Sun 8/168:02 pm
IAH
- STL
1 stop12h 55m
Frontier
Deal found 7/22![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:57 pm
STL
- IAH
1 stop5h 32m
Frontier
Thu 8/206:00 am
IAH
- STL
1 stop11h 22m
Frontier
Deal found 7/18![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:57 pm
STL
- IAH
1 stop18h 30m
Frontier
Thu 8/206:00 am
IAH
- STL
1 stop11h 22m
Frontier
Deal found 7/19![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:34 pm
STL
- IAH
1 stop12h 46m
Frontier
Wed 8/194:32 pm
IAH
- STL
1 stop24h 50m
Frontier
Deal found 7/18![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:17 pm
STL
- IAH
1 stop13h 03m
Frontier
Wed 9/24:32 pm
IAH
- STL
1 stop24h 50m
Frontier
Deal found 7/19![Frontier logo]()
$160
One-way flights from St. Louis to TexasSearch for one-way flight options from St. Louis to Texas. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from St. Louis to Texas. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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
- DFW
1 stop28h 19m
Frontier
Deal found 7/22![Frontier logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/2910:35 am
STL
- DFW
1 stop9h 15m
Frontier
Deal found 7/22![Frontier logo]()
$52
This Super.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/113:41 pm
STL
- DFW
Nonstop2h 02m
Frontier
Deal found 7/22![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/1910:35 am
STL
- DFW
1 stop9h 15m
Frontier
Deal found 7/22![Frontier logo]()
$58
This Trip.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 10/2110:35 am
STL
- IAH
1 stop11h 31m
Frontier
Deal found 7/22![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:35 am
STL
- DFW
1 stop20h 59m
Frontier
Deal found 7/18![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/124:57 pm
STL
- IAH
1 stop5h 32m
Frontier
Deal found 7/22![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/2210:35 am
STL
- IAH
1 stop11h 31m
Frontier
Deal found 7/22![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:35 am
STL
- DFW
1 stop20h 59m
Frontier
Deal found 7/18![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 stop28h 30m
Frontier
Deal found 7/22![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:17 pm
STL
- DFW
1 stop21h 43m
Frontier
Deal found 7/19![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/216:17 pm
STL
- IAH
1 stop13h 03m
Frontier
Deal found 7/22![Frontier logo]()
$67
Find flight deals from St. Louis to Texas
Keep the following information in mind while searching for St. Louis to Texas flight deals. Data was last updated July 23, 2026.
Round-trip from | $139 (Kiwi.com) |
|---|---|
One-way from | $51 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $442 |
Good round-trip deal | $263 or less |
Good one-way deal | $144 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Texas 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 July 23, 2026.
Use the filters below to find and compare flights from St. Louis to Texas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Tue 8/4
3:41 pm-5:43 pm
Nonstop2h 02m
Dallas/Fort Worth
Tue 8/11
4:16 pm-8:57 am
1 stop16h 41m
$188
Quickest round-trip
St. LouisDallas
STL - DAL
STLDAL
Lambert-St Louis
Tue 8/18
2:45 pm-4:20 pm
Nonstop1h 35m
Dallas Love Field
Tue 8/25
4:10 pm-5:55 pm
Nonstop1h 45m
$197
St. LouisDallas
STL - DAL
STLDAL
Lambert-St Louis
Wed 10/7
6:00 am-7:40 am
Nonstop1h 40m
Dallas Love Field
Sat 10/10
11:55 am-1:40 pm
Nonstop1h 45m
$197
St. LouisDallas
STL - DAL
STLDAL
Lambert-St Louis
Wed 8/19
12:45 pm-2:25 pm
Nonstop1h 40m
Dallas Love Field
Wed 8/26
2:40 pm-4:25 pm
Nonstop1h 45m
$197
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
Thu 8/13
8:25 am-10:25 am
Nonstop2h 00m
Austin Bergstrom
Mon 8/17
7:25 am-9:30 am
Nonstop2h 05m
$209
St. LouisDallas
STL - DAL
STLDAL
Lambert-St Louis
Thu 9/10
8:30 am-12:20 pm
1 stop3h 50m
Dallas Love Field
Mon 9/14
10:05 am-2:35 pm
1 stop4h 30m
$211
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Wed 10/7
3:12 pm-9:48 pm
1 stop6h 36m
Dallas/Fort Worth
Sat 10/10
9:50 am-2:10 pm
1 stop4h 20m
$217
St. LouisHouston
STL - HOU
STLHOU
Lambert-St Louis
Wed 8/12
8:40 am-10:40 am
Nonstop2h 00m
Houston Hobby
Wed 8/19
3:55 pm-5:55 pm
Nonstop2h 00m
$217
St. LouisDallas
STL - DAL
STLDAL
Lambert-St Louis
Mon 8/17
5:40 pm-10:45 pm
1 stop5h 05m
Dallas Love Field
Tue 8/18
1:10 pm-5:55 pm
1 stop4h 45m
$217
St. LouisDallas
STL - DAL
STLDAL
Lambert-St Louis
Fri 9/11
8:30 am-12:20 pm
1 stop3h 50m
Dallas Love Field
Mon 9/14
6:00 am-7:45 am
Nonstop1h 45m
$217
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Texas
Have a flexible travel schedule? Discover the best time to fly to Texas from St. Louis with our price prediction graph.
STL-DFW
STL-IAH
STL-AUS
STL-DAL
STL-MFE
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 St. Louis to Texas
STL-USTX
STL-DFW
STL-IAH
STL-AUS
STL-DAL
What is the cheapest month to book a flight from St. Louis to Texas?
Currently, September is the cheapest month in which you can book a flight from St. Louis to Texas (average of $277). Flying from St. Louis to Texas in July is currently the most expensive (average of $410). 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 STL to TX?
Find hourly flight availability from St. Louis to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.
A simple way to save on the total cost of your ticket is to fly from St. Louis to Texas in the evening. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.
Weekly flight availability from St. Louis to Texas
Explore weekly flight availability from St. Louis to Texas. 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 July 23, 2026.
The most flights from STL to USTX are scheduled on a Monday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).
How much does it cost to fly round-trip from St. Louis to Texas?
How far ahead should I book a flight from St. Louis to Texas?
Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Texas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from St. Louis to Texas?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Texas. Price data was last updated on July 18, 2026.
Travelers seeking maximum savings on their St. Louis to Texas flight should consider departing on Wednesday afternoons 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.
Reviews of airlines servicing Texas
Get insights into the airlines that provide service to Texas. 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 Texas. Reviews last updated July 23, 2026.
Read through reviews of airlines operating flights from St. Louis to Texas, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Texas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Texas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Texas by cabin class
Find flights from St. Louis to Texas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Texas flights
Browse other St. Louis and Texas flight options. Last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Texas flights
Consider these flights traveling from St. Louis to Texas.
Top 6 airlines flying from St. Louis to Texas
Discover the top 6 airlines that operate flights from St. Louis to Texas. 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$202 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$111 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$131 | Average$361 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$158 | Average$388 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$173 | Average$402 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$181 | Average$264 | FlexibilityNo cancel fee | On-time62% |