ELP - STL

$109 Find Cheap Flights from El Paso to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from El Paso to St. Louis departing on 9/6. 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 St. Louis

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from El Paso to St. Louis 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 El Paso to St. Louis

Wed, Sep 10 - Tue, Sep 16
Frontier Logo
1:33 pm - 9:06 amELP-STL
18h 33m1 stop
Frontier Logo
7:55 pm - 12:48 pmSTL-ELP
17h 53m1 stop
$205Frontier
Find Deal
Sat, Sep 6 - Sat, Sep 13
Frontier Logo
3:54 pm - 9:06 amELP-STL
16h 12m1 stop
Frontier Logo
7:55 pm - 12:48 pmSTL-ELP
17h 53m1 stop
$207Frontier
Find Deal
Tue, Oct 21 - Wed, Oct 29
Delta Logo
6:00 am - 2:43 pmELP-STL
7h 43m1 stop
Delta Logo
5:15 pm - 9:49 pmSTL-ELP
5h 34m1 stop
$267Delta
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
8:15 am - 3:44 pmELP-STL
6h 29m1 stop
United Airlines Logo
3:20 pm - 10:45 pmSTL-ELP
8h 25m2 stops
$272United Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
Delta Logo
6:00 am - 12:31 pmELP-STL
5h 31m1 stop
Delta Logo
3:42 pm - 9:34 pmSTL-ELP
6h 52m1 stop
$282Delta
Find Deal
Wed, Sep 10 - Tue, Sep 16
Southwest Logo
7:05 am - 5:40 pmELP-STL
9h 35m2 stops
Southwest Logo
8:15 am - 1:50 pmSTL-ELP
6h 35m1 stop
$287Southwest
Find Deal
Wed, Sep 10 - Tue, Sep 16
Southwest Logo
7:05 am - 5:40 pmELP-STL
9h 35m2 stops
Southwest Logo
10:30 am - 6:05 pmSTL-ELP
8h 35m2 stops
$292Southwest
Find Deal
Thu, Sep 25 - Mon, Sep 29
American Airlines Logo
11:38 am - 11:59 pmELP-STL
11h 21m1 stop
American Airlines Logo
3:59 pm - 10:17 pmSTL-ELP
7h 18m1 stop
$360American Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
United Airlines Logo
8:10 am - 9:32 pmELP-STL
12h 22m2 stops
United Airlines Logo
3:20 pm - 10:30 pmSTL-ELP
8h 10m1 stop
$367United Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
American Airlines Logo
6:09 am - 3:37 pmELP-STL
8h 28m2 stops
American Airlines Logo
5:18 am - 9:01 amSTL-ELP
4h 43m1 stop
$539American Airlines
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from El Paso to St. Louis 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 El Paso to St. Louis?

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

If you are looking for a flight deal from El Paso to St. Louis, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from St. Louis, Sunday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from El Paso to St. Louis, 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 El Paso to St. Louis is November, where tickets cost $284 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $662 and $506 respectively.

Good to know

Low seasonJanuary
Cheapest flight$109
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from El Paso to St. Louis

When to book flights from El Paso to St. Louis

Are your dates flexible? Find out the best times to travel from El Paso to St. Louis 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 El Paso to St. Louis

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

    In the last 3 days, the lowest price for a flight from El Paso to St. Louis was $109 for a one-way ticket and $205 for a round-trip.

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

    No, a passport isn't needed to fly from El Paso to St. Louis. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from El Paso to St. Louis?

    On your way to St. Louis, you’ll fly out from El Paso. You’ll be landing at Lambert-St Louis.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from El Paso to St. Louis are Southwest and American Airlines. With an average price for the route of $381 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $382 and an overall rating of 7.2.

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

    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 El Paso to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from El Paso 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 El Paso to St. Louis?

    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 St. Louis with an airline and back to El Paso with another airline. Booking your flights between El Paso and STL 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 El Paso to St. Louis?

    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 St. Louis from El Paso 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 El Paso to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from El Paso to St. Louis. 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 El Paso to St. Louis? 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 4246 reviews
7.5Entertainment
8.1Boarding
7.0Food
8.6Crew
8.0Comfort
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

It was one and half hour late... Not sure if any other experience matters.

For my birthday trip this was my second time ever flying, this trip was the best.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

Plz don't take away free bags and free seating

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

It was 2 hours 45 minutes late, for no apparently clear reason.

Crew was great flight was great baggage claim was a failure. It took over 1 hour for bags to arrive. Poor communication poor effort when I spoke to the supervisor about the delay

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

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

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