$111 Find Cheap Flights from St. Louis to New Mexico

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 New Mexico departing on 3/25. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Mexico

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Albuquerque
Albuquerque1 stop$277
Santa Fe
Santa Fe1 stop$265
El Paso
El Paso1 stop$212
Albuquerque
Albuquerque1 stop$277
Santa Fe
Santa Fe1 stop$265
El Paso
El Paso1 stop$212

Book Cheap St. Louis to New Mexico Plane Tickets

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

Fri, Mar 6 - Sun, Mar 15
Frontier Logo
8:12 pm - 6:35 pm
STL
-
ELP
23h 23m
1 stop
Frontier Logo
7:30 pm - 9:49 am
ELP
-
STL
13h 19m
1 stop
$212Frontier
Fri, Feb 20 - Sun, Feb 22
Frontier Logo
1:59 pm - 1:39 pm
STL
-
ELP
24h 40m
1 stop
Frontier Logo
12:24 pm - 1:09 pm
ELP
-
STL
23h 45m
1 stop
$226Frontier
Wed, Feb 18 - Mon, Feb 23
American Airlines Logo
7:58 am - 3:05 pm
STL
-
SAF
8h 07m
1 stop
American Airlines Logo
1:43 pm - 11:59 pm
SAF
-
STL
9h 16m
1 stop
$265American Airlines
Wed, Feb 18 - Tue, Feb 24
Delta Logo
7:00 am - 11:54 am
STL
-
ABQ
5h 54m
1 stop
Delta Logo
7:05 am - 2:47 pm
ABQ
-
STL
6h 42m
1 stop
$277Delta
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
11:25 am - 8:51 pm
STL
-
ABQ
10h 26m
2 stops
United Airlines Logo
2:40 pm - 8:26 pm
ABQ
-
STL
4h 46m
1 stop
$282United Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
5:15 am - 9:08 am
STL
-
SAF
4h 53m
1 stop
United Airlines Logo
5:53 pm - 11:34 pm
SAF
-
STL
4h 41m
1 stop
$285United Airlines
Mon, Feb 23 - Wed, Feb 25
Southwest Logo
5:30 am - 9:00 am
STL
-
ABQ
4h 30m
1 stop
Southwest Logo
11:05 am - 7:05 pm
ABQ
-
STL
7h 00m
1 stop
$290Southwest
Wed, Feb 18 - Mon, Feb 23
Delta Logo
7:00 am - 11:54 am
STL
-
ABQ
5h 54m
1 stop
Delta Logo
4:29 pm - 11:36 pm
ABQ
-
STL
6h 07m
1 stop
$295Delta
Mon, Feb 23 - Wed, Feb 25
Southwest Logo
5:30 am - 9:00 am
STL
-
ABQ
4h 30m
1 stop
Southwest Logo
7:20 am - 5:10 pm
ABQ
-
STL
8h 50m
2 stops
$296Southwest
Wed, Apr 15 - Sat, Apr 18
American Airlines Logo
5:20 am - 10:07 am
STL
-
SAF
5h 47m
1 stop
American Airlines Logo
12:19 pm - 11:04 pm
SAF
-
STL
9h 45m
2 stops
$309American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to New Mexico flights

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

What is the cheapest month to fly from St. Louis to New Mexico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to New Mexico, 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 New Mexico is August, when tickets cost $246 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $542 and $392 respectively.

Good to know

Low seasonMay
Cheapest flight$111
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from St. Louis to El Paso

FAQs - booking New Mexico flights

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

    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 New Mexico.

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

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

    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 from St. Louis to New Mexico with an airline and back with another airline.

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

    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 from St. Louis to New Mexico 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 New Mexico

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to New Mexico. 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 New Mexico? 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 4268 reviews
7.5Entertainment
8.0Comfort
8.1Boarding
8.6Crew
7.0Food
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Delayed, toilets did not flush, pilot parked to far away from Gate

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

Everything you need to know for your flight from St. Louis to New Mexico

Information on your arrival and departure airports