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Cheap flights from St. Louis to El Paso from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to El Paso departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to El Paso

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:08 pm - 5:11 pm
STL
-
ELP
22h 03m
1 stop
Frontier Logo
6:08 pm - 7:23 pm
ELP
-
STL
24h 15m
1 stop
$212Frontier
Wed, Jul 8 - Sat, Jul 11
Frontier Logo
7:46 pm - 7:14 pm
STL
-
ELP
24h 28m
1 stop
Frontier Logo
8:09 pm - 2:07 pm
ELP
-
STL
16h 58m
1 stop
$218Frontier
Wed, Jun 17 - Wed, Jul 8
Frontier Logo
8:08 pm - 5:14 pm
STL
-
ELP
22h 06m
1 stop
Frontier Logo
8:09 pm - 2:07 pm
ELP
-
STL
16h 58m
1 stop
$219Frontier
Wed, Jun 17 - Wed, Jul 8
Frontier Logo
2:56 pm - 7:14 pm
STL
-
ELP
29h 18m
1 stop
Frontier Logo
6:08 pm - 7:23 pm
ELP
-
STL
24h 15m
1 stop
$221Frontier
Sun, Jun 28 - Sun, Jul 5
Frontier Logo
8:08 pm - 5:23 pm
STL
-
ELP
22h 15m
1 stop
Frontier Logo
8:12 pm - 2:06 pm
ELP
-
STL
16h 54m
1 stop
$222Frontier
Wed, Jun 3 - Wed, Jun 10
Frontier Logo
9:21 pm - 7:14 pm
STL
-
ELP
22h 53m
1 stop
Frontier Logo
8:09 pm - 6:51 pm
ELP
-
STL
21h 42m
1 stop
$230Frontier
Mon, Jun 1 - Tue, Jun 30
Frontier Logo
2:52 pm - 7:14 pm
STL
-
ELP
29h 22m
1 stop
Frontier Logo
6:08 pm - 7:23 pm
ELP
-
STL
24h 15m
1 stop
$242Frontier
Fri, Aug 7 - Sun, Aug 9
Frontier Logo
7:03 pm - 7:14 pm
STL
-
ELP
25h 11m
1 stop
Frontier Logo
6:03 pm - 6:53 pm
ELP
-
STL
23h 50m
1 stop
$260Frontier
Wed, Jun 10 - Sat, Jun 13
Frontier Logo
6:51 pm - 7:14 pm
STL
-
ELP
25h 23m
1 stop
Frontier Logo
6:08 pm - 7:23 pm
ELP
-
STL
24h 15m
1 stop
$262Frontier
Wed, May 27 - Mon, Jun 1
Frontier Logo
9:06 pm - 7:14 pm
STL
-
ELP
23h 08m
1 stop
Frontier Logo
6:03 pm - 6:53 pm
ELP
-
STL
23h 50m
1 stop
$263Frontier
Sun, Jun 7 - Sun, Jun 14

American Airlines flights from St. Louis to El Paso

Our best American Airlines deals on St. Louis to El Paso flight tickets
American Airlines
Jun 24
STL5:29 amLambert-St Louis
4h 46m
1 stop
ELP9:15 amEl Paso
Jun 28
ELP4:21 pmEl Paso
6h 38m
1 stop
STL11:59 pmLambert-St Louis
$407
American Airlines
Jun 20
STL5:29 amLambert-St Louis
4h 46m
1 stop
ELP9:15 amEl Paso
Jun 21
ELP5:44 amEl Paso
6h 05m
1 stop
STL12:49 pmLambert-St Louis
$462
American Airlines
Aug 7
STL8:36 amLambert-St Louis
5h 20m
1 stop
ELP12:56 pmEl Paso
Aug 9
ELP7:03 amEl Paso
6h 40m
1 stop
STL2:43 pmLambert-St Louis
$505

Southwest flights from St. Louis to El Paso

Our best Southwest deals on St. Louis to El Paso flight tickets
Southwest
Jun 1
STL4:10 pmLambert-St Louis
7h 20m
1 stop
ELP10:30 pmEl Paso
Jun 30
ELP5:15 amEl Paso
4h 30m
1 stop
STL10:45 amLambert-St Louis
$384
Southwest
Jun 17
STL12:40 pmLambert-St Louis
4h 55m
1 stop
ELP4:35 pmEl Paso
Jul 8
ELP10:05 amEl Paso
6h 40m
2 stops
STL5:45 pmLambert-St Louis
$385
Southwest
Aug 12
STL10:45 amLambert-St Louis
7h 20m
1 stop
ELP5:05 pmEl Paso
Aug 15
ELP5:45 amEl Paso
8h 40m
2 stops
STL3:25 pmLambert-St Louis
$389

momondo 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
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

Cheapest round-trip

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Wed 7/8

8:08 pm-5:11 pm

1 stop22h 03m

El Paso

Sat 7/11

6:08 pm-7:23 pm

1 stop24h 15m

$212

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Wed 6/17

7:46 pm-7:14 pm

1 stop24h 28m

El Paso

Wed 7/8

8:09 pm-2:07 pm

1 stop16h 58m

$218
Quickest round-trip

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Wed 6/17

8:08 pm-5:14 pm

1 stop22h 06m

El Paso

Wed 7/8

8:09 pm-2:07 pm

1 stop16h 58m

$219

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sun 6/28

2:56 pm-7:14 pm

1 stop29h 18m

El Paso

Sun 7/5

6:08 pm-7:23 pm

1 stop24h 15m

$221

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Wed 6/3

8:08 pm-5:23 pm

1 stop22h 15m

El Paso

Wed 6/10

8:12 pm-2:06 pm

1 stop16h 54m

$222

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Mon 6/1

9:21 pm-7:14 pm

1 stop22h 53m

El Paso

Tue 6/30

8:09 pm-6:51 pm

1 stop21h 42m

$230

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Fri 8/7

2:52 pm-7:14 pm

1 stop29h 22m

El Paso

Sun 8/9

6:08 pm-7:23 pm

1 stop24h 15m

$242

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Wed 6/10

7:03 pm-7:14 pm

1 stop25h 11m

El Paso

Sat 6/13

6:03 pm-6:53 pm

1 stop23h 50m

$260

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Wed 5/27

6:51 pm-7:14 pm

1 stop25h 23m

El Paso

Mon 6/1

6:08 pm-7:23 pm

1 stop24h 15m

$262

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sun 6/7

9:06 pm-7:14 pm

1 stop23h 08m

El Paso

Sun 6/14

6:03 pm-6:53 pm

1 stop23h 50m

$263

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to El Paso from

How to get the cheapest flight ticket from St. Louis to El Paso

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and El Paso?

What is the cheapest month to fly to El Paso?

The cheapest month to fly to El Paso from St. Louis is in February. Flight prices, which tend to average around $287, are often lower during this time because this is during the off-season. If you’re not able to fly to El Paso in February, then August is your next best option. Flight prices from St. Louis to El Paso during August average around $316.

How have St. Louis to El Paso flight prices changed over time?

When to book flights from St. Louis to El Paso

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to El Paso according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to El Paso (STL to ELP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to El Paso

Fastest flight time

5h 10m

Direct flights

None
The fastest flight from St. Louis to El Paso takes 5h 10m
There are no direct flights from St. Louis to El Paso. There are no popular flight routes from St. Louis to El Paso.
Search flight deals

Frequently asked questions about flying from St. Louis to El Paso

  • How far is Lambert-St Louis to El Paso by plane?

    There are 1032.1 mi between Lambert-St Louis and El Paso. 5h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to El Paso Airport?

    Prices for flights from Lambert-St Louis Airport to El Paso Airport were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to El Paso Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to El Paso Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to El Paso Airport.

  • What documentation or ID do you need to fly to El Paso Airport?

    The travel and health documents required for your trip to El Paso Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at El Paso Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to El Paso?

Best airlines flying from St. Louis to El Paso

Compare and see reviews for airlines that fly from St. Louis to El Paso with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights
SouthwestPriceFrom $347Free CancellationRating
8.0
4,299 reviews
Search Southwest flights

  • Southwest Flights From St. Louis to El Paso

    Southwest is one of the most popular airlines flying from St. Louis to El Paso, operating 5 flights/week on average for this route. A good Southwest flight deal for St. Louis to El Paso starts from $347 round-trip, up to an average price of $416. Our users have rated Southwest at 8.0/10.

Traveling to a place near El Paso?

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

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to El Paso?

Finding the right flight to El Paso from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to El Paso quick and easy, saving you time and money.

Can I find flights from St. Louis to El Paso with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to El Paso from St. Louis with this policy.

How can momondo help me find flights from St. Louis to El Paso?

momondo provides multiple filters to help you find the best flight to El Paso from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to El Paso right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to El Paso now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to El Paso and let you know when they change.

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