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$62+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DFW
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$128
(Frontier)

One-way from

$62
(Trip.com)

Popular in

April

Cheapest in

September

Average price

$358

Good round-trip deal

$275 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Lambert-St Louis-Houston flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Houston flights.
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From Lambert-St Louis to Texas
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One-way flight from Lambert-St Louis to Texas
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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Lambert-St Louis to Texas.
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Price to beat on a one-way flight from Lambert-St Louis to Texas.
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Find flight deals from St. Louis to Texas

Cheapest flights from St. Louis to Texas
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 January 8, 2026.

This Expedia deal was found by Cheapflights users on 1/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:42 pmSTL - AUS
1 stop16h 39mFrontier
Wed 2/118:30 amAUS - STL
1 stop5h 28mFrontier
Deal found 1/7$128
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Tue 2/35:42 pmSTL - IAH
1 stop17h 29mMultiple Airlines
Tue 2/103:00 pmIAH - STL
1 stop7h 27mMultiple Airlines
Deal found 1/6$128
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Tue 1/275:42 pmSTL - IAH
1 stop17h 29mMultiple Airlines
Fri 1/308:02 pmIAH - STL
1 stop18h 44mMultiple Airlines
Deal found 1/6$130
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Wed 1/213:46 pmSTL - ELP
1 stop20h 53mFrontier
Sun 1/2512:34 pmELP - STL
1 stop23h 16mFrontier
Deal found 1/6$131
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/233:49 pmSTL - IAH
1 stop26h 39mMultiple Airlines
Sat 2/284:20 pmIAH - STL
1 stop7h 39mMultiple Airlines
Deal found 1/6$132
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:39 pmSTL - ELP
1 stop18h 56mFrontier
Sun 1/2512:34 pmELP - STL
1 stop23h 16mFrontier
Deal found 1/6$133
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:39 pmSTL - IAH
1 stop22h 36mFrontier
Mon 1/268:18 pmIAH - STL
1 stop27h 15mFrontier
Deal found 1/6$133
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
Fri 1/305:42 pmSTL - AUS
1 stop16h 39mFrontier
Sun 2/18:15 pmAUS - STL
1 stop16h 35mFrontier
Deal found 1/8$135
This Frontier deal was found by Cheapflights users on 1/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/21:54 pmSTL - AUS
1 stop10h 22mFrontier
Wed 3/48:30 amAUS - STL
1 stop7h 23mFrontier
Deal found 1/6$136
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 2/231:54 pmSTL - AUS
1 stop10h 22mFrontier
Thu 2/2610:06 amAUS - STL
1 stop27h 03mFrontier
Deal found 1/8$141
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Wed 2/254:51 pmSTL - SAT
1 stop26h 34mFrontier
Sat 2/282:13 pmSAT - STL
1 stop9h 46mFrontier
Deal found 1/7$142
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 2/21:40 pmSTL - AUS
1 stop10h 36mFrontier
Fri 2/68:22 pmAUS - STL
1 stop18h 24mFrontier
Deal found 1/8$142

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 January 8, 2026.
Use the filters below to find and compare flights from St. Louis to Texas that are best for you.

Fly from

St. Louis

Fly to

Texas

Route

Depart

Return

Price

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Fri 2/20

1:59 pm-1:39 pm

1 stop24h 40m

El Paso

Fri 2/27

12:34 pm-1:56 pm

1 stop24h 22m

$145

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Wed 2/4

3:46 pm-11:39 am

1 stop20h 53m

El Paso

Sat 2/7

2:30 pm-11:18 am

1 stop19h 48m

$164

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Tue 2/3

5:42 pm-6:51 pm

2 stops50h 09m

El Paso

Tue 2/10

3:34 pm-1:58 pm

1 stop21h 24m

$176

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Mon 3/9

8:12 pm-6:35 pm

1 stop23h 23m

El Paso

Thu 3/12

7:30 pm-9:49 am

1 stop13h 19m

$186

St. LouisAustin

STL - AUS

STLAUS

Lambert-St Louis

Tue 2/3

3:31 pm-10:55 pm

1 stop7h 24m

Austin Bergstrom

Tue 2/10

6:40 am-11:54 am

1 stop5h 14m

$189

St. LouisAustin

STL - AUS

STLAUS

Lambert-St Louis

Tue 3/31

7:03 am-12:18 pm

1 stop5h 15m

Austin Bergstrom

Tue 4/7

2:40 pm-9:06 pm

1 stop6h 26m

$189

St. LouisCorpus Christi

STL - CRP

STLCRP

Lambert-St Louis

Wed 2/4

6:00 am-12:05 pm

1 stop6h 05m

Corpus Christi

Wed 2/11

7:00 am-12:50 pm

1 stop5h 50m

$191

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Tue 2/3

9:59 am-3:28 pm

1 stop5h 29m

Dallas/Fort Worth

Wed 2/11

6:30 pm-11:25 pm

1 stop4h 55m

$191

St. LouisDallas

STL - DAL

STLDAL

Lambert-St Louis

Tue 2/3

5:04 pm-10:29 pm

1 stop5h 25m

Dallas Love Field

Wed 2/11

10:25 am-4:07 pm

1 stop5h 42m

$191

St. LouisDallas

STL - DAL

STLDAL

Lambert-St Louis

Wed 3/11

6:04 am-11:27 am

1 stop5h 23m

Dallas Love Field

Tue 3/17

10:42 am-4:16 pm

1 stop5h 34m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from St. Louis to Texas?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Texas (average of $80). Flying from St. Louis to Texas in April is currently the most expensive (average of $167). 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 January 8, 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 19% on your trip compared to booking a flight in the afternoon.

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 January 3, 2026.

Travelers seeking maximum savings on their St. Louis to Texas flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 8, 2026.

The most flights from STL to USTX are scheduled on a Thursday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).

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 January 8, 2026.
Read through reviews of airlines operating flights from St. Louis to Texas, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,025 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,139 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,095 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.7
Fair
3,062 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • What airport do you fly from for flights from St. Louis to Texas?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Texas. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from St. Louis to Texas?

    A quick flight from St. Louis to Texas can take about 5h 29m. Frontier provides one of the quickest options available for as low as $191. Airlines will cover a distance of 550 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from St. Louis to Texas one-way?

    The cheapest airlines for a one-way flight from St. Louis to Texas are Frontier ($38), Southwest ($69), and Delta ($80).

  • What are the most popular routes from St. Louis to Texas?

    The most popular flight routes from St. Louis to Texas are Lambert-St Louis - Dallas/Fort Worth, Lambert-St Louis - Houston Hobby and Lambert-St Louis - Houston George Bush Intcntl.

  • What are the most reliable airlines from St. Louis to Texas?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from St. Louis to Texas on time: SkyWest Airlines (100%), Japan Airlines (85%), Fiji Airways (83%).

  • What are the cheapest flights from St. Louis to Texas?

    Looking at all options, your cheapest flight can be booked for $124. While the most popular route (Lambert-St Louis - Dallas/Fort Worth) can be booked for $137 on average, our data indicates $974 when flying from St. Louis to Texas.

  • Can I find deals for flights from St. Louis to Texas that include hotel bookings?

    Yes. In addition to deals on St. Louis to Texas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Texas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Texas.

  • Can I find deals for business class flights from St. Louis to Texas?

    Yes. Cheapflights offers flight deals from St. Louis to Texas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Texas?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Texas (average of $80). Flying from St. Louis to Texas in April is currently the most expensive (average of $167). 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.

See more FAQs

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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.
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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$207FlexibilityNo cancel feeOn-time62%
DeltaCheapest$98Average$304FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$127Average$231FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$135Average$339FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$159Average$342FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$167Average$340FlexibilityNo cancel feeOn-time71%

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