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

Frontier, at $308, 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 25% lower than the current average price 3 months from now.

What is the cheapest day to fly from St. Louis to El Paso?

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

What are the most popular airlines that fly from St. Louis to El Paso?

The most popular airlines flying from St. Louis to El Paso are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from St. Louis to El Paso?

Saturday is generally a great day to depart. Flying on this day could help you save up to 85%.

What is the cheapest month to fly from St. Louis to El Paso?

Our data shows that July tends to be the cheapest month to fly to El Paso from St. Louis. Users have commonly found prices around $413 for the month, but tickets can be as low as $196. Due to multiple factors, prepare for potentially higher prices in March.

Most accurate provider : When it comes to deals on St. Louis-El Paso flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-El Paso flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

$308+ Save on Flights from St. Louis to El Paso

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1. Tell us where you want to go

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Cheap flight deals from St. Louis to El Paso

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$308 (Booking.com)
Popular in	March
Cheapest in	July
Average price	$687

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

Highest demand for flights based on searches. 14% potential increase in price ($68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 21, 2025.

Fri 4/46:51 pmSTL - ELP

1 stop18h 32mFrontier

Tue 4/81:13 pmELP - STL

1 stop18h 53mFrontier

Deal found 3/20

$308

Sat 4/191:45 pmSTL - ELP

2 stops9h 15mSouthwest

Fri 5/21:05 pmELP - STL

1 stop5h 30mSouthwest

Deal found 3/20

$372

Fri 4/189:39 amSTL - ELP

2 stops12h 16mUnited Airlines

Sun 4/208:10 amELP - STL

1 stop6h 37mUnited Airlines

Deal found 3/19

$437

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 March 21, 2025.

Fri 4/46:51 pmSTL - ELP

1 stop18h 32mFrontier

Tue 4/81:13 pmELP - STL

1 stop18h 53mFrontier

Deal found 3/20

$308

Sat 4/191:45 pmSTL - ELP

2 stops9h 15mSouthwest

Fri 5/21:05 pmELP - STL

1 stop5h 30mSouthwest

Deal found 3/20

$372

Fri 4/189:39 amSTL - ELP

2 stops12h 16mUnited Airlines

Sun 4/208:10 amELP - STL

1 stop6h 37mUnited Airlines

Deal found 3/19

$437

Last-minute flights from St. Louis to El Paso
Discover last-minute flight deals from St. Louis to El Paso. Data last updated March 21, 2025 and is based on user searches.

Fri 3/288:20 amSTL - ELP

1 stop15h 40mUnited Airlines

Sun 3/302:15 pmELP - STL

1 stop6h 54mUnited Airlines

Deal found 3/20

$735

Fri 4/46:51 pmSTL - ELP

1 stop18h 32mFrontier

Tue 4/81:13 pmELP - STL

1 stop18h 53mFrontier

Deal found 3/20

$308

Fri 4/189:39 amSTL - ELP

2 stops12h 16mUnited Airlines

Sun 4/208:10 amELP - STL

1 stop6h 37mUnited Airlines

Deal found 3/19

$437

Sat 4/191:45 pmSTL - ELP

2 stops9h 15mSouthwest

Fri 5/21:05 pmELP - STL

1 stop5h 30mSouthwest

Deal found 3/20

$372

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Fri 4/4

6:51 pm-12:23 pm

1 stop18h 32m

El Paso

Tue 4/8

1:13 pm-9:06 am

1 stop18h 53m

$308

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sat 4/19

1:45 pm-10:00 pm

2 stops9h 15m

El Paso

Fri 5/2

1:05 pm-7:35 pm

1 stop5h 30m

$372

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Fri 4/18

9:39 am-8:55 pm

2 stops12h 16m

El Paso

Sun 4/20

8:10 am-3:47 pm

1 stop6h 37m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars
Priceline	Price Accuracy1 star	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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-El Paso flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, 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 $435). 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 52% versus a flight in the afternoon.

Rainfall in El Paso by month

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.

Temperature in El Paso by month

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).

Reviews of airlines servicing El Paso

Southwest

8.1

Very good

4,281 reviews

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

8.1

Very good

4,281 reviews

Southwest

8.1

Very good

4,281 reviews

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

8,605 reviews

Southwest

8.1

Very good

4,281 reviews

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

6.0

Okay

3,272 reviews

Southwest

8.1

Very good

4,281 reviews

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

What are the cheapest airlines flying from St. Louis to El Paso round-trip?
Frontier, at $308, 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 25% 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, 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 $435). 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

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Other flights to El Paso

Top 5 airlines flying from St. Louis to El Paso

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$150	Average$228	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$301	Average$406	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$306	Average$386	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$316	Average$507	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$591	Average$775	FlexibilityNo cancel fee	On-timeN/A

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$308+ Cheap flights from St. Louis to El Paso (STL - ELP)

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 4/4. 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

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find 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 March 21, 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 March 21, 2025.

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 March.

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?

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 March 21, 2025.

Rainfall in El Paso by month

Plan your trip to El Paso by taking into account the average rainfall totals by month.

Temperature in El Paso by month

Plan your trip to El Paso by taking into account the average temperature totals by month.

Reviews of airlines servicing El Paso

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?

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?

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.

Top 5 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 March 21, 2025.