ELP - STL

$80 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 10/18. 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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Flight 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

Sat, Nov 1 - Sat, Nov 8
Frontier Logo
3:25 pm - 10:07 amELP-STL
17h 42m1 stop
Frontier Logo
7:45 pm - 1:02 pmSTL-ELP
18h 17m1 stop
$152Frontier
Find Deal
Sat, Nov 1 - Sat, Nov 8
Frontier Logo
3:25 pm - 12:09 pmELP-STL
19h 44m2 stops
Frontier Logo
7:45 pm - 1:02 pmSTL-ELP
18h 17m1 stop
$209Frontier
Find Deal
Sun, Sep 28 - Thu, Oct 2
Frontier Logo
1:33 pm - 9:06 amELP-STL
18h 33m1 stop
Frontier Logo
7:55 pm - 12:48 pmSTL-ELP
17h 53m1 stop
$241Frontier
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
$287Delta
Find Deal
Sat, Nov 1 - Sat, Nov 8
Southwest Logo
7:15 am - 4:05 pmELP-STL
7h 50m2 stops
Southwest Logo
10:25 am - 3:10 pmSTL-ELP
5h 45m2 stops
$297Southwest
Find Deal
Fri, Oct 10 - Mon, Oct 13
 Logo
6:15 pm - 10:37 amELP-STL
39h 22m2 stops
 Logo
12:38 pm - 6:59 pmSTL-ELP
7h 21m1 stop
Fri, Oct 10 - Mon, Oct 13
American Airlines Logo
4:57 pm - 11:49 pmELP-STL
5h 52m1 stop
American Airlines Logo
5:11 am - 9:00 amSTL-ELP
4h 49m1 stop
$413American Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19
American Airlines Logo
2:44 pm - 11:18 pmELP-STL
7h 34m1 stop
American Airlines Logo
5:11 am - 9:00 amSTL-ELP
4h 49m1 stop
$433American Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Delta Logo
6:00 am - 2:35 pmELP-STL
7h 35m1 stop
Delta Logo
3:36 pm - 10:03 pmSTL-ELP
7h 27m1 stop
$653Delta
Find Deal
Fri, Oct 10 - Mon, Oct 13
Southwest Logo
12:25 pm - 9:30 pmELP-STL
8h 05m2 stops
Southwest Logo
5:00 am - 9:55 amSTL-ELP
5h 55m2 stops
$654Southwest
Find Deal

Everything you should know

Top airlines
Frontier
Cheapest • from $152 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$152
Overall average: $383
Frontier
Sat 11/1Sat 11/8
ELP - STL • 1 stop
Cheapest one-way
$80
Typical prices: $255-342
Frontier
Sat 10/18
ELP - STL • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
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 January, where tickets cost $311 (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$80
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 65% increase in price.
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 $80 for a one-way ticket and $152 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 $386 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 $374 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 4242 reviews
8.0Comfort
7.0Food
8.1Boarding
8.6Crew
7.5Entertainment
Airline reviews

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

2.0 MediocreMike, Aug 2025AUS - BWI
Read more Southwest reviews

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Southwest's seats are the least comfortable I have ever sat in.

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.

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

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.

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

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