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

Frontier and United Airlines can get you from St. Louis to El Paso in just under 10h 57m. Your travel time can differ by up to 7h 59m. 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 29% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in El Paso ranges from 0.2 - 1.6 inches per month. July is typically the wettest month, when rainfall can reach 1.6 in. April is typically the driest time to visit El Paso when rainfall is around 0.2 in.

If weather is an important factor for your trip to El Paso, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Most accurate provider : When it comes to deals on St. Louis-El Paso flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-El Paso flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-El Paso flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-El Paso flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-El Paso flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$144+ Flights from St. Louis to El Paso

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Cheap 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 December 12, 2025.

Wed 12/245:00 amSTL - ELP

1 stop7h 10mSouthwest

Wed 12/241:05 pmELP - STL

1 stop5h 40mSouthwest

Deal found 12/11

$351

Mon 12/151:16 pmSTL - ELP

1 stop7h 44mFrontier

Thu 12/1812:24 pmELP - STL

2 stops18h 48mFrontier

Deal found 12/11

$718

Sat 12/206:44 pmSTL - ELP

1 stop5h 33mAmerican Airlines

Sat 12/274:23 pmELP - STL

1 stop5h 33mAmerican Airlines

Deal found 12/10

$732

Sat 12/2011:05 amSTL - ELP

2 stops12h 54mUnited Airlines

Sat 12/272:35 pmELP - STL

1 stop6h 47mUnited Airlines

Deal found 12/10

$802

Mon 12/151:50 pmSTL - ELP

2 stops9h 25mSouthwest

Thu 12/1810:50 amELP - STL

2 stops7h 30mSouthwest

Deal found 12/11

$897

Best flights from St. Louis to El Paso
Discover carefully curated flight deals from St. Louis to El Paso that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Fri 1/237:39 pmSTL - ELP

1 stop18h 56mFrontier

Sun 1/2511:13 amELP - STL

1 stop8h 19mFrontier

Deal found 12/10

$266

Fri 1/1611:20 amSTL - ELP

2 stops10h 57mUnited Airlines

Sat 1/178:15 amELP - STL

1 stop6h 24mUnited Airlines

Deal found 12/11

$330

Wed 12/245:00 amSTL - ELP

1 stop7h 10mSouthwest

Wed 12/241:05 pmELP - STL

1 stop5h 40mSouthwest

Deal found 12/11

$351

Thu 1/2210:01 pmSTL - ELP

1 stop22h 18mFrontier

Sun 1/256:49 pmELP - STL

2 stops17h 01mFrontier

Deal found 12/10

$329

Thu 1/225:55 amSTL - ELP

1 stop5h 55mSouthwest

Sun 1/256:00 pmELP - STL

1 stop4h 35mSouthwest

Deal found 12/10

$378

Last-minute flights from St. Louis to El Paso
Discover last-minute flight deals from St. Louis to El Paso. Data last updated December 12, 2025 and is based on user searches.

Wed 12/245:00 amSTL - ELP

1 stop7h 10mSouthwest

Wed 12/241:05 pmELP - STL

1 stop5h 40mSouthwest

Deal found 12/11

$351

Fri 1/161:35 pmSTL - ELP

1 stop8h 11mFrontier

Sat 1/178:08 pmELP - STL

1 stop15h 32mFrontier

Deal found 12/11

$298

Fri 1/1611:20 amSTL - ELP

2 stops10h 57mUnited Airlines

Sat 1/178:15 amELP - STL

1 stop6h 24mUnited Airlines

Deal found 12/11

$330

Thu 1/2210:01 pmSTL - ELP

1 stop22h 18mFrontier

Sun 1/2512:34 pmELP - STL

1 stop23h 16mFrontier

Deal found 12/9

$238

Thu 1/222:50 pmSTL - ELP

1 stop29h 03mMultiple Airlines

Sun 1/2512:34 pmELP - STL

1 stop23h 16mMultiple Airlines

Deal found 12/10

$377

Thu 1/226:20 amSTL - ELP

1 stop7h 20mSouthwest

Sun 1/256:00 pmELP - STL

1 stop4h 35mSouthwest

Deal found 12/11

$378

Fri 1/237:39 pmSTL - ELP

1 stop18h 56mFrontier

Sun 1/2511:13 amELP - STL

1 stop8h 19mFrontier

Deal found 12/10

$266

One-way flights from St. Louis to El Paso
Search for one-way flight options from St. Louis to El Paso. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Tue 2/176:00 amSTL - ELP

1 stop7h 27mDelta

Deal found 12/11

$144

Tue 2/1711:25 amSTL - ELP

2 stops10h 57mUnited Airlines

Deal found 12/11

$149

Thu 1/2910:01 pmSTL - ELP

1 stop22h 18mFrontier

Deal found 12/11

$156

Thu 1/2910:01 pmSTL - ELP

3 stops40h 34mMultiple Airlines

Deal found 12/11

$216

Sun 12/2110:10 pmSTL - ELP

2 stops38h 19mFrontier

Deal found 12/11

$231

Find flight deals from St. Louis to El Paso

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$238 (Booking.com)
One-way from	$144 (Delta)
Popular in	March
Cheapest in	August
Average price	$506

Provider with most accurate pricing for Lambert-St Louis-El Paso flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-El Paso flights.

Search Deals

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. 8% potential increase in price ($41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Fri 1/23

7:39 pm-1:35 pm

1 stop18h 56m

El Paso

Sun 1/25

11:13 am-8:32 pm

1 stop8h 19m

$266

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 1/22

10:01 pm-7:19 pm

1 stop22h 18m

El Paso

Sun 1/25

6:49 pm-12:50 pm

2 stops17h 01m

$329

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Fri 1/16

11:20 am-9:17 pm

2 stops10h 57m

El Paso

Sat 1/17

8:15 am-3:39 pm

1 stop6h 24m

$330

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Wed 12/24

5:00 am-11:10 am

1 stop7h 10m

El Paso

Wed 12/24

1:05 pm-7:45 pm

1 stop5h 40m

$351

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 1/22

5:55 am-10:50 am

1 stop5h 55m

El Paso

Sun 1/25

6:00 pm-11:35 pm

1 stop4h 35m

$378

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Tue 2/17

6:00 am-12:27 pm

1 stop7h 27m

$144

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Tue 2/17

11:25 am-9:22 pm

2 stops10h 57m

$149

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 1/29

10:01 pm-7:19 pm

1 stop22h 18m

$156

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 1/29

10:01 pm-1:35 pm

3 stops40h 34m

$216

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sun 12/21

10:10 pm-11:29 am

2 stops38h 19m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from St. Louis to El Paso

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to El Paso in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-El Paso flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-El Paso flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-El Paso flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-El Paso flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-El Paso flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from St. Louis to El Paso (average of $215). Flying from St. Louis to El Paso in March is currently the most expensive (average of $558). 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?

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 51% versus a flight in the afternoon.

Reviews of airlines servicing El Paso

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

7.9

Good

4,253 reviews

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

7.9

Good

4,253 reviews

Southwest

7.9

Good

4,253 reviews

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

11,050 reviews

Southwest

7.9

Good

4,253 reviews

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

How long is the flight from St. Louis to El Paso?
Frontier and United Airlines can get you from St. Louis to El Paso in just under 10h 57m. Your travel time can differ by up to 7h 59m. 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 29% lower than the current average price 3 months from now.
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, October is the cheapest month in which you can book a flight from St. Louis to El Paso (average of $215). Flying from St. Louis to El Paso in March is currently the most expensive (average of $558). 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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Other flights to El Paso

Top 2 airlines flying from St. Louis to El Paso

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$306	Average$386	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$316	Average$417	FlexibilityNo cancel fee	On-time63%

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$144+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to El Paso with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to El Paso

Cheapest flights from St. Louis to El PasoExplore 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 December 12, 2025.

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 December 12, 2025.

Find flight deals from St. Louis to El Paso

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to El Paso that are best for you.

Compare providers for flights from St. Louis to El Paso

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to El Paso in December.

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.

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?

What is the cheapest time of day to fly from STL to ELP?

Reviews of airlines servicing El Paso

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.

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?

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

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

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

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

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

Traveling to a place near El Paso?

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Alternative routes for St. Louis to El Paso

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Top 2 airlines flying from St. Louis to El Paso

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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 December 12, 2025.