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El Paso

$80+ Cheap flights from St. Louis to El Paso (STL - ELP)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ELP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from St. Louis to El Paso

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to El Paso (ELP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$169
(Kiwi.com)

One-way from

$80
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$366
From Lambert-St Louis to El Paso
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One-way flight from Lambert-St Louis to El Paso
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Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from St. Louis to El Paso

Cheapest flights from St. Louis to El Paso
Explore the most affordable flight options available from St. Louis to El Paso. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:55 pmSTL - ELP
1 stop17h 53mFrontier
Sun 10/51:33 pmELP - STL
1 stop18h 33mFrontier
Deal found 9/9$169
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/185:20 amSTL - ELP
1 stop4h 58mAmerican Airlines
Sat 10/2510:08 amELP - STL
1 stop7h 21mAmerican Airlines
Deal found 9/10$199
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/237:52 pmSTL - ELP
1 stop18h 00mFrontier
Sun 10/261:37 pmELP - STL
1 stop18h 30mFrontier
Deal found 9/10$215
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/187:52 pmSTL - ELP
1 stop18h 00mFrontier
Thu 10/231:37 pmELP - STL
1 stop18h 30mFrontier
Deal found 9/11$229
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/107:52 pmSTL - ELP
1 stop18h 58mFrontier
Mon 10/132:18 pmELP - STL
1 stop17h 49mFrontier
Deal found 9/10$235
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 10/66:30 pmSTL - ELP
1 stop6h 40mSouthwest
Tue 10/712:55 pmELP - STL
1 stop5h 05mSouthwest
Deal found 9/9$241
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/168:25 amSTL - ELP
1 stop5h 46mUnited Airlines
Tue 10/212:35 pmELP - STL
1 stop5h 11mUnited Airlines
Deal found 9/11$247
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/188:25 amSTL - ELP
1 stop6h 35mSouthwest
Sat 10/256:15 amELP - STL
2 stops6h 45mSouthwest
Deal found 9/11$251

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to El Paso 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 September 11, 2025.
Use the filters below to find and compare flights from St. Louis to El Paso that are best for you.

Fly from

St. Louis

Fly to

El Paso

Route

Depart

Return

Price

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sat 10/18

7:52 pm-12:52 pm

1 stop18h 00m

El Paso

Thu 10/23

1:37 pm-9:07 am

1 stop18h 30m

$229

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Fri 10/10

7:52 pm-1:50 pm

1 stop18h 58m

El Paso

Mon 10/13

2:18 pm-9:07 am

1 stop17h 49m

$235

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Mon 10/6

6:30 pm-12:10 am

1 stop6h 40m

El Paso

Tue 10/7

12:55 pm-7:00 pm

1 stop5h 05m

$241

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 10/16

8:25 am-1:11 pm

1 stop5h 46m

El Paso

Tue 10/21

2:35 pm-8:46 pm

1 stop5h 11m

$247

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sat 10/18

8:25 am-2:00 pm

1 stop6h 35m

El Paso

Sat 10/25

6:15 am-2:00 pm

2 stops6h 45m

$251

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 10/23

10:17 am-12:52 pm

2 stops27h 35m

El Paso

Sun 10/26

1:37 pm-9:07 am

1 stop18h 30m

$269

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 10/9

7:52 pm-12:52 pm

1 stop18h 00m

El Paso

Sun 10/12

1:37 pm-9:07 am

1 stop18h 30m

$273

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sun 10/19

4:50 pm-10:12 pm

1 stop6h 22m

El Paso

Sat 10/25

2:35 pm-8:46 pm

1 stop5h 11m

$277

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 10/23

10:17 am-11:25 am

2 stops26h 08m

El Paso

Sun 10/26

1:37 pm-9:07 am

1 stop18h 30m

$284

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sat 10/18

8:25 am-2:00 pm

1 stop6h 35m

$96

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
1
2

Best time to book a flight from St. Louis to El Paso

Have a flexible travel schedule? Discover the best time to fly to El Paso 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 El Paso

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

Currently, September is the cheapest month in which you can book a flight from St. Louis to El Paso (average of $322). Flying from St. Louis to El Paso in June is currently the most expensive (average of $417). 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 ELP?

Find hourly flight availability from St. Louis to El Paso. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from St. Louis to El Paso, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 52% versus a flight in the afternoon.

Reviews of airlines servicing El Paso

Get insights into the airlines that provide service to El Paso. 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 El Paso. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Southwest and American Airlines from St. Louis to El Paso by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

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
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

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 El Paso. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Frontier, Southwest, and United Airlines can get you from St. Louis to El Paso in just under 5h 46m. Your travel time can differ by up to 12h 14m. The distance from St. Louis to El Paso is about 1020 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from St. Louis to El Paso round-trip?

    American Airlines, at $306, was found to be the cheapest airline from St. Louis to El Paso. An alternate airline flying to your destination would be Southwest. These flights start at 27% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from St. Louis to El Paso are Southwest ($96), United Airlines ($124), and Frontier ($124).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to El Paso 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 El Paso?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to El Paso (average of $322). Flying from St. Louis to El Paso in June is currently the most expensive (average of $417). 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

Traveling to a place near El Paso?

Book flights to El Paso if you plan to visit one of these locations
Alamogordo

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Alternative routes for St. Louis to El Paso

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from St. Louis to El Paso

Discover the top 2 airlines that operate flights from St. Louis to El Paso. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$306Average$383FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$416FlexibilityNo cancel feeOn-time63%

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