HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
El Paso

$117+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ELP
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to El Paso 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 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 July 28, 2025.

Round-trip from

$205
(FlightHub)

One-way from

$117
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$489
From Lambert-St Louis to El Paso
Search Deals
One-way flight from Lambert-St Louis to El Paso
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 28, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:54 pmSTL - ELP
1 stop18h 10mFrontier
Wed 9/101:33 pmELP - STL
1 stop18h 33mFrontier
Deal found 7/28$205
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:10 amSTL - ELP
1 stop6h 05mSouthwest
Wed 9/107:05 amELP - STL
2 stops9h 35mSouthwest
Deal found 7/28$287
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:20 amSTL - ELP
2 stops9h 53mUnited Airlines
Sat 10/257:30 amELP - STL
1 stop7h 58mUnited Airlines
Deal found 7/28$352
This Delta deal was found by Cheapflights users on 7/26. 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 8/116:00 amSTL - ELP
1 stop7h 07mDelta
Sat 8/166:00 amELP - STL
1 stop7h 28mDelta
Deal found 7/26$357
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:15 amSTL - ELP
1 stop6h 32mAmerican Airlines
Sat 8/92:35 pmELP - STL
1 stop4h 47mAmerican Airlines
Deal found 7/28$705

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 July 28, 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

Tue 9/2

7:54 pm-1:04 pm

1 stop18h 10m

El Paso

Wed 9/10

1:33 pm-9:06 am

1 stop18h 33m

$205

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Tue 9/2

6:10 am-11:15 am

1 stop6h 05m

El Paso

Wed 9/10

7:05 am-5:40 pm

2 stops9h 35m

$287

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sat 10/18

9:20 am-6:13 pm

2 stops9h 53m

El Paso

Sat 10/25

7:30 am-4:28 pm

1 stop7h 58m

$352

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Mon 8/11

6:00 am-12:07 pm

1 stop7h 07m

El Paso

Sat 8/16

6:00 am-2:28 pm

1 stop7h 28m

$357

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 8/7

5:15 am-10:47 am

1 stop6h 32m

El Paso

Sat 8/9

2:35 pm-8:22 pm

1 stop4h 47m

$705

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 10/16

7:52 pm-12:36 pm

1 stop17h 44m

$117

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Mon 8/18

9:23 am-1:43 pm

1 stop5h 20m

$204

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Mon 8/18

7:15 am-1:20 pm

2 stops7h 05m

$219

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 10/16

5:00 am-1:33 pm

2 stops9h 33m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 $415). 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 July 28, 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 July 28, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United 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
4,237 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,237 reviews
Southwest
8.0
Very good
4,237 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,971 reviews
Southwest
8.0
Very good
4,237 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,893 reviews
Southwest
8.0
Very good
4,237 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,237 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.9
Fair
3,238 reviews
Southwest
8.0
Very good
4,237 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

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

    Frontier, at $205, was found to be the cheapest airline from St. Louis to El Paso.Alternate airlines to your destination round-trip include Southwest and United Airlines. These flights start at 50% 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 Frontier ($117), American Airlines ($204), and Southwest ($219).

  • 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 $415). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to El Paso

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Hobby flights
Kansas City to George Bush Intcntl flights
Kansas City to Dallas/Fort Worth flights
St. Louis to Dallas/Fort Worth flights
St. Louis to Hobby flights
St. Louis to George Bush Intcntl flights
Springfield to Hobby flights
Springfield to George Bush Intcntl flights
St. Louis to San Antonio flights
Kansas City to Austin flights
Kansas City to Love Field flights
St. Louis to Love Field flights
Springfield to Dallas/Fort Worth flights
Kansas City to San Antonio flights
St. Louis to Austin flights
Springfield to Austin flights
Kansas City to Lubbock flights
Columbia to Dallas/Fort Worth flights
Springfield to San Antonio flights
Kansas City to El Paso flights
St. Louis to McAllen flights
Joplin to George Bush Intcntl flights
Kansas City to McAllen flights
Springfield to Love Field flights
St. Louis to Lubbock flights
Springfield to McAllen flights
St. Louis to Corpus Christi flights
St. Louis to Harlingen flights
Kansas City to Brownsville flights
Columbia to Hobby flights
St. Louis to Waco flights
Springfield to Corpus Christi flights
Columbia to George Bush Intcntl flights
St. Louis to Brownsville flights
Springfield to El Paso flights
Kansas City to Corpus Christi flights
Joplin to Dallas/Fort Worth flights
Columbia to McAllen flights
Kansas City to Harlingen flights
Columbia to San Antonio flights
Kansas City to Amarillo flights
Joplin to San Antonio flights
St. Louis to Amarillo flights
Joplin to Austin flights
Branson to Austin flights
St. Louis to Longview flights
St. Louis to Tyler flights
St. Louis to Abilene flights

Top 3 airlines flying from St. Louis to El Paso

Discover the top 3 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$306Average$381FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$312Average$411FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$316Average$466FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.