$54+ Cheap flights from Texas to St. Louis (STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — STL
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Texas to St. Louis 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Texas to St. Louis
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Cheapest flights from Texas to St. LouisExplore the most affordable flight options available from Texas to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Texas to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Wed 9/306:28 am -
1 stop6h 42m
Wed 10/72:29 pm -
1 stop8h 01m
Deal found 9/5![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 10/216:05 am -
1 stop11h 35m
Fri 10/236:35 pm -
1 stop17h 22m
Deal found 9/8![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 10/146:05 am -
1 stop11h 35m
Wed 10/216:35 pm -
1 stop12h 44m
Deal found 9/8![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 10/2112:07 pm -
1 stop5h 33m
Wed 10/286:44 pm -
1 stop27h 20m
Deal found 9/8![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Mon 10/56:08 am -
1 stop7h 02m
Mon 10/126:35 pm -
1 stop12h 44m
Deal found 9/6![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 10/159:12 pm -
1 stop20h 28m
Wed 10/216:35 pm -
1 stop12h 44m
Deal found 9/8![Frontier logo]()
$138
This Super.com deal was found by Cheapflights users on 9/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:08 am -
1 stop7h 02m
Mon 10/52:29 pm -
1 stop8h 01m
Deal found 9/4![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/19:04 pm -
1 stop16h 06m
Mon 10/52:29 pm -
1 stop16h 48m
Deal found 9/4![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 10/159:12 pm -
1 stop20h 28m
Mon 10/196:35 pm -
1 stop27h 48m
Deal found 9/7![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/26:08 am -
1 stop7h 02m
Fri 10/96:35 pm -
1 stop12h 44m
Deal found 9/4![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/196:05 am -
1 stop11h 35m
Wed 10/286:44 pm -
1 stop12h 39m
Deal found 9/8![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 9/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:55 pm -
1 stop6h 19m
Sun 11/1512:14 pm -
Nonstop2h 03m
Deal found 9/8![Frontier logo]()
$163
Best flights from Texas to St. LouisDiscover carefully curated flight deals from Texas to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Texas to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:15 am -
Nonstop2h 05m
Mon 10/269:45 pm -
Nonstop2h 10m
Deal found 9/8![Southwest logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 10/18:05 am -
1 stop29h 05m
Mon 10/52:29 pm -
2 stops15h 12m
Deal found 9/8![Frontier logo]()
$223
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:54 pm -
1 stop4h 48m
Mon 10/125:40 am -
1 stop4h 11m
Deal found 9/8![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:15 pm -
Nonstop2h 15m
Thu 10/226:15 am -
Nonstop2h 12m
Deal found 9/8![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:13 pm -
1 stop8h 41m
Tue 11/34:00 pm -
1 stop6h 17m
Deal found 9/7![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 11/25:50 pm -
1 stop4h 55m
Tue 11/37:35 am -
2 stops6h 25m
Deal found 9/9![Southwest logo]()
$242
This CheapOair deal was found by Cheapflights users on 9/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:18 pm -
1 stop12h 59m
Wed 9/238:10 pm -
1 stop23h 27m
Deal found 9/4![Frontier logo]()
$270
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:50 pm -
1 stop4h 50m
Mon 10/129:45 pm -
Nonstop2h 10m
Deal found 9/8![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:00 am -
Nonstop2h 02m
Tue 11/311:00 am -
Nonstop2h 24m
Deal found 9/8![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:39 pm -
1 stop4h 23m
Tue 10/1310:12 am -
1 stop5h 53m
Deal found 9/8![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
1 stop6h 05m
Fri 10/2310:25 pm -
Nonstop2h 05m
Deal found 9/8![Southwest logo]()
$256
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/228:15 pm -
Nonstop2h 15m
Mon 10/266:15 am -
Nonstop2h 20m
Deal found 9/7![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 9/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:20 pm -
2 stops6h 00m
Mon 11/99:50 pm -
Nonstop2h 05m
Deal found 9/6![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:50 am -
1 stop5h 23m
Mon 10/55:36 pm -
1 stop5h 22m
Deal found 9/8![United Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:59 pm -
2 stops9h 02m
Thu 12/37:06 pm -
1 stop4h 52m
Deal found 9/6![American Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 10/78:20 pm -
2 stops45h 20m
Wed 10/144:19 pm -
1 stop27h 07m
Deal found 9/8![Frontier logo]()
$357
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:13 pm -
1 stop8h 41m
Sat 10/317:00 am -
1 stop7h 14m
Deal found 9/7![Delta logo]()
$400
This Southwest deal was found by Cheapflights users on 9/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:20 am -
1 stop5h 45m
Mon 11/239:50 pm -
Nonstop2h 05m
Deal found 9/7![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/137:00 am -
1 stop5h 10m
Fri 11/135:55 pm -
1 stop5h 31m
Deal found 9/7![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:13 pm -
1 stop6h 46m
Tue 11/34:00 pm -
1 stop6h 17m
Deal found 9/7![Delta logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/37:35 pm -
2 stops40h 35m
Sat 10/107:42 pm -
1 stop23h 37m
Deal found 9/4![Frontier logo]()
$366
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:17 am -
1 stop5h 11m
Fri 11/275:00 am -
1 stop5h 31m
Deal found 9/5![American Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 9/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:55 pm -
Nonstop2h 05m
Sun 10/255:00 am -
1 stop6h 10m
Deal found 9/4![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:13 pm -
1 stop8h 41m
Wed 11/47:00 am -
1 stop7h 14m
Deal found 9/7![Delta logo]()
$400
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:59 pm -
1 stop4h 27m
Wed 11/188:30 am -
1 stop7h 01m
Deal found 9/8![United Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 9/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:30 am -
Nonstop2h 05m
Sun 10/189:50 pm -
Nonstop2h 05m
Deal found 9/4![Southwest logo]()
$294
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/77:15 am -
2 stops8h 28m
Sun 11/86:15 am -
1 stop5h 08m
Deal found 9/7![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 9/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:00 pm -
1 stop5h 00m
Wed 10/143:35 pm -
1 stop3h 50m
Deal found 9/7![Southwest logo]()
$310
This KAYAK deal was found by Cheapflights users on 9/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:19 pm -
1 stop5h 08m
Sun 9/277:00 am -
Nonstop2h 00m
Deal found 9/5![American Airlines logo]()
$493
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:25 am -
2 stops6h 15m
Tue 10/136:00 am -
1 stop4h 50m
Deal found 9/8![Southwest logo]()
$314
Last-minute flights from Texas to St. LouisDiscover last-minute flight deals from Texas to St. Louis. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Texas to St. Louis. Data last updated September 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Wed 9/306:28 am -
1 stop6h 42m
Wed 10/72:29 pm -
1 stop8h 01m
Deal found 9/5![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/19:04 pm -
1 stop16h 06m
Mon 10/52:29 pm -
1 stop16h 48m
Deal found 9/4![Frontier logo]()
$142
This Super.com deal was found by Cheapflights users on 9/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:08 am -
1 stop7h 02m
Mon 10/52:29 pm -
1 stop8h 01m
Deal found 9/4![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/26:08 am -
1 stop7h 02m
Fri 10/96:35 pm -
1 stop12h 44m
Deal found 9/4![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Mon 10/56:08 am -
1 stop7h 02m
Mon 10/126:35 pm -
1 stop12h 44m
Deal found 9/6![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 10/146:05 am -
1 stop11h 35m
Wed 10/216:35 pm -
1 stop12h 44m
Deal found 9/8![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 10/159:12 pm -
1 stop20h 28m
Wed 10/216:35 pm -
1 stop12h 44m
Deal found 9/8![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 10/159:12 pm -
1 stop20h 28m
Mon 10/196:35 pm -
1 stop27h 48m
Deal found 9/7![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/196:05 am -
1 stop11h 35m
Wed 10/286:44 pm -
1 stop12h 39m
Deal found 9/8![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 10/216:05 am -
1 stop11h 35m
Fri 10/236:35 pm -
1 stop17h 22m
Deal found 9/8![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 10/2112:07 pm -
1 stop5h 33m
Wed 10/286:44 pm -
1 stop27h 20m
Deal found 9/8![Frontier logo]()
$128
This Frontier deal was found by Cheapflights users on 9/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:30 am -
Nonstop1h 49m
Mon 11/26:44 pm -
1 stop12h 16m
Deal found 9/8![Frontier logo]()
$173
One-way flights from Texas to St. LouisSearch for one-way flight options from Texas to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Texas to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/1412:07 pm -
1 stop5h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$54
This Trip.com deal was found by Cheapflights users on 9/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:05 am -
1 stop11h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/67:48 pm -
1 stop17h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Tue 10/69:04 pm -
1 stop16h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Tue 11/39:10 pm -
1 stop20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$59
This Priceline deal was found by Cheapflights users on 9/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:28 am -
1 stop6h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:08 am -
1 stop7h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/139:10 pm -
1 stop20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$67
This CheapOair deal was found by Cheapflights users on 9/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:28 am -
1 stop6h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$73
This Trip.com deal was found by Cheapflights users on 9/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:10 pm -
1 stop20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Mon 10/58:05 am -
1 stop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Tue 9/296:33 pm -
1 stop18h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$80
Find flight deals from Texas to St. Louis
Keep the following information in mind while searching for Texas to St. Louis flight deals. Data was last updated September 9, 2026.
Round-trip from | $108 (Kiwi.com) |
|---|---|
One-way from | $54 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $307 |
Good round-trip deal | $158 or less |
Good one-way deal | $150 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Texas to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Texas to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinSt. Louis
AUS Austin Bergstrom - STL Lambert-St Louis
AUSSTL
Austin Bergstrom
Tue 9/29
3:32 pm-11:32 am
1 stop20h 00m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$96
DallasSt. Louis
DFW Dallas/Fort Worth - STL Lambert-St Louis
DFWSTL
Dallas/Fort Worth
Thu 10/8
3:02 pm-4:58 pm
Nonstop1h 56m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$97
AustinSt. Louis
AUS Austin Bergstrom - STL Lambert-St Louis
AUSSTL
Austin Bergstrom
Sat 10/3
7:15 am-9:20 am
Nonstop2h 05m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
AustinSt. Louis
AUS Austin Bergstrom - STL Lambert-St Louis
AUSSTL
Austin Bergstrom
Wed 10/7
12:35 pm-2:40 pm
Nonstop2h 05m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
AustinSt. Louis
AUS Austin Bergstrom - STL Lambert-St Louis
AUSSTL
Austin Bergstrom
Sat 10/3
3:37 pm-9:21 pm
1 stop5h 44m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$114
HoustonSt. Louis
HOU Houston Hobby - STL Lambert-St Louis
HOUSTL
Houston Hobby
Tue 10/6
6:09 am-10:51 am
1 stop4h 42m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
AustinSt. Louis
AUS Austin Bergstrom - STL Lambert-St Louis
AUSSTL
Austin Bergstrom
Tue 10/6
4:49 pm-11:54 pm
1 stop7h 05m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
AustinSt. Louis
AUS Austin Bergstrom - STL Lambert-St Louis
AUSSTL
Austin Bergstrom
Tue 9/29
7:30 am-9:35 am
Nonstop2h 05m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
AustinSt. Louis
AUS Austin Bergstrom - STL Lambert-St Louis
AUSSTL
Austin Bergstrom
Thu 12/3
12:15 pm-2:20 pm
Nonstop2h 05m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
AustinSt. Louis
AUS Austin Bergstrom - STL Lambert-St Louis
AUSSTL
Austin Bergstrom
Thu 11/5
7:35 am-9:35 am
Nonstop2h 00m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Texas to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Texas with our price prediction graph.
IAH-STL
DFW-STL
AUS-STL
CRP-STL
ELP-STL
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 Texas to St. Louis
USTX-STL
IAH-STL
DFW-STL
AUS-STL
CRP-STL
What is the cheapest month to book a flight from Texas to St. Louis?
Currently, October is the cheapest month in which you can book a flight from Texas to St. Louis (average of $271). Flying from Texas to St. Louis in March 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 TX to STL?
Find hourly flight availability from Texas to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 9, 2026.
When flying from Texas to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 17% versus a flight in the evening.
How much does it cost to fly round-trip from Texas to St. Louis?
Airfare is below average for this route at the moment.
Texas to St. Louis flights typically cost between $211 and $452 in October.The cheapest round-trip price found within the last 5 days was $159 on Frontier (Oct 6-Oct 12).
How far ahead should I book a flight from Texas to St. Louis?
The best time to book flights from Texas to St. Louis is 82 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.
What is the cheapest day to fly from Texas to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from Texas to St. Louis. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Texas to St. Louis flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings 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 Texas to St. Louis. 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 St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Edwardsville
Glencoe
Chesterfield
Browse thousands of different options on Cheapflights for your next trip
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Complete your trip
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Texas and St. Louis flights
Browse other Texas and St. Louis flight options. Last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Texas to St. Louis flights
Consider these flights traveling from Texas to St. Louis.
Top 6 airlines flying from Texas to St. Louis
Discover the top 6 airlines that operate flights from Texas to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$216 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$172 | Average$248 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$455 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$209 | Average$411 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$243 | Average$265 | FlexibilityNo cancel fee | On-time62% |