STL - ELP

$117 Find Cheap Flights from St. Louis to El Paso

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to El Paso departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to El Paso

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to El Paso, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to El Paso, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. Louis to El Paso (STL-ELP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to El Paso that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to El Paso

Sat, Sep 6 - Sat, Sep 13
Frontier Logo
7:55 pm - 12:48 pmSTL-ELP
17h 53m1 stop
Frontier Logo
3:54 pm - 9:06 amELP-STL
16h 12m1 stop
$207Frontier
Find Deal
Sat, Aug 30 - Mon, Sep 1
Frontier Logo
7:54 pm - 12:41 pmSTL-ELP
17h 47m1 stop
Frontier Logo
1:26 pm - 9:11 amELP-STL
18h 45m1 stop
$215Frontier
Find Deal
Thu, Aug 14 - Fri, Aug 15
Frontier Logo
2:27 pm - 11:06 amSTL-ELP
21h 39m1 stop
Frontier Logo
1:08 pm - 9:11 amELP-STL
19h 03m1 stop
$225Frontier
Find Deal
Thu, Aug 14 - Mon, Aug 18
Frontier Logo
2:27 pm - 11:06 amSTL-ELP
21h 39m1 stop
Frontier Logo
1:08 pm - 9:11 amELP-STL
19h 03m1 stop
$227Frontier
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
6:35 am - 1:34 pmSTL-ELP
7h 59m2 stops
United Airlines Logo
2:35 pm - 8:46 pmELP-STL
5h 11m1 stop
$272United Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
Southwest Logo
1:45 pm - 8:20 pmSTL-ELP
7h 35m2 stops
Southwest Logo
5:10 am - 10:50 amELP-STL
4h 40m1 stop
$367Southwest
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
6:35 am - 1:34 pmSTL-ELP
7h 59m2 stops
United Airlines Logo
7:30 am - 9:32 pmELP-STL
13h 02m2 stops
$383United Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
Southwest Logo
5:00 am - 9:55 amSTL-ELP
5h 55m2 stops
Southwest Logo
7:55 pm - 1:25 amELP-STL
4h 30m1 stop
$397Southwest
Find Deal
Wed, Aug 13 - Sun, Aug 17
Delta Logo
5:11 pm - 10:02 pmSTL-ELP
5h 51m1 stop
Delta Logo
6:00 am - 2:41 pmELP-STL
7h 41m1 stop
$447Delta
Find Deal
Mon, Aug 11 - Sat, Aug 16
Delta Logo
5:11 pm - 10:02 pmSTL-ELP
5h 51m1 stop
Delta Logo
6:00 am - 12:31 pmELP-STL
5h 31m1 stop
$633Delta
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to El Paso flights

Get data-powered insights and trends into flights from St. Louis to El Paso to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to El Paso?

The average price of all round-trip flights from St. Louis to El Paso clicked on KAYAK for each day over the last 12 months.

When flying from St. Louis to El Paso, you should consider leaving on a Sunday and avoid Tuesdays if you are looking for the best rates. For your return to St. Louis, you’ll find the best rates on Mondays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to El Paso, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to El Paso is August, where tickets cost $326 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $634 and $506 respectively.

Good to know

Low seasonMarch
Cheapest flight$117
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from St. Louis to El Paso

When to book flights from St. Louis to El Paso

Are your dates flexible? Find out the best times to travel from St. Louis to El Paso based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to El Paso

  • What is the cheapest flight from St. Louis to El Paso?

    In the last 3 days, the lowest price for a flight from St. Louis to El Paso was $117 for a one-way ticket and $207 for a round-trip.

  • Do I need a passport to fly between St. Louis and El Paso?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from St. Louis to El Paso?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to El Paso?

    Star Alliance, and SkyTeam are the airline alliances operating flights between St. Louis and El Paso, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to El Paso, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to El Paso are Southwest and United Airlines. With an average price for the route of $409 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $466 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. Louis to El Paso?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to El Paso.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to El Paso?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to El Paso from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to El Paso?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to El Paso with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and ELP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to El Paso?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to El Paso from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from St. Louis to El Paso

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to El Paso. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to El Paso? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4241 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.0Food
7.5Entertainment
Airline reviews

Very good. Sad to learn Southwest is going start to charge for bags

10.0 ExcellentRoxann, Mar 2025STL - LAS
Read more Southwest reviews

Very good. Sad to learn Southwest is going start to charge for bags

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

The movies using Southwest WiFi kept pausing and I had to restart multiple times.

First, my flight was a usual flight nothing exceptional or unexpected. Over all it was a normal, good flight! Second, your questionaire is wholly lacking in the proper options to which one can answer a question. Often on short flights, there is no food let alone entertainment so why isn't that reflected in your questionaire? A simple "not applicable" would cover that issue appropriately but no, your form arbitrarily enters an answer based on the initial assessment which normally isn't factual. Until you provide an accurate means of assessing flights, I'll no longer be completing of these unimpressive and misleading assessements. Thank you!

Easy to book and to get check in and get on and off.

It seems as though the provisions are even less. Although SWA used to be an economy Airline, that isn't really the case anymore. I paid over $700. for a round trip to Denver and I could have flown just about any airline for the price. The drinks are now in a 6-ounce cup and with ice I'm sure a can would fill more than 2 cups. However, I am very proud of SWA for using paper rather than continuing to contribute to the millions of plastic cups being used each day. I've thought of this fr many years and am so glad to see it come to fruition, if not by only SWA so far.

Exceptional crew! Friendly and professional. Pleasant attitude and treated everyone with respect.

Service was great, boarding and exiting went smoothly, and the flight was very pleasant.

Everything worked well. Crew was as entertaining as is possible on a plane flight. Southwest still has good legroom:

Crew was great - friendly and helpful with boarding - letting folks know where overhead space was available thus getting us out of the gate on time.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Gate agent did not hold flight for connection, provided no assistance to get new flight

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

Pretty bad gate mgmt upon arrival. No open gates and we had to wait at midnight. Shouldn’t be a surprise that an aircraft is coming in.

Comfortable plane ride however on delays disappointment no real details as to why the delays when other flights are leaving the airport

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Everything you need to know for your flight from St. Louis to El Paso

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