$144 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 7/24. 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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Flight Deals

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$317
Santa Fe
Santa Fe1 stop$304
El Paso
El Paso1 stop$234
Albuquerque
Albuquerque1 stop$317
Santa Fe
Santa Fe1 stop$304
El Paso
El Paso1 stop$234

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

Mon, Aug 10 - Tue, Aug 18
Frontier Logo
8:08 pm - 5:13 pm
STL
-
ELP
22h 05m
1 stop
Frontier Logo
8:17 pm - 5:50 pm
ELP
-
STL
20h 33m
1 stop
$234Frontier
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
7:03 pm - 7:19 pm
STL
-
ELP
25h 16m
1 stop
Frontier Logo
8:14 pm - 6:05 pm
ELP
-
STL
20h 51m
1 stop
$242Frontier
Sun, Aug 23 - Sat, Aug 29
American Airlines Logo
4:54 pm - 9:29 pm
STL
-
SAF
5h 35m
1 stop
American Airlines Logo
12:38 pm - 8:26 pm
SAF
-
STL
6h 48m
1 stop
$304American Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
8:00 am - 2:46 pm
STL
-
SAF
7h 46m
2 stops
United Airlines Logo
3:21 pm - 8:46 pm
SAF
-
STL
4h 25m
1 stop
$314United Airlines
Wed, Jul 8 - Wed, Jul 22
Southwest Logo
6:00 pm - 10:55 pm
STL
-
ABQ
5h 55m
1 stop
Southwest Logo
5:10 am - 10:45 am
ABQ
-
STL
4h 35m
1 stop
$317Southwest
Tue, Aug 4 - Sat, Aug 8
Southwest Logo
5:00 pm - 9:05 pm
STL
-
ABQ
5h 05m
1 stop
Southwest Logo
6:50 am - 1:15 pm
ABQ
-
STL
5h 25m
1 stop
$324Southwest
Mon, Sep 14 - Mon, Sep 21
Delta Logo
4:59 pm - 10:16 pm
STL
-
ABQ
6h 17m
1 stop
Delta Logo
4:12 pm - 11:42 pm
ABQ
-
STL
6h 30m
1 stop
$341Delta
Mon, Aug 17 - Sat, Aug 22
American Airlines Logo
4:54 pm - 9:29 pm
STL
-
SAF
5h 35m
1 stop
American Airlines Logo
6:48 am - 12:55 pm
SAF
-
STL
5h 07m
1 stop
$346American Airlines
Tue, Sep 1 - Wed, Sep 2
Delta Logo
7:00 am - 12:36 pm
STL
-
ABQ
6h 36m
1 stop
Delta Logo
2:00 pm - 11:21 pm
ABQ
-
STL
8h 21m
1 stop
$348Delta
Fri, Jul 17 - Fri, Jul 24
United Airlines Logo
5:10 am - 9:44 am
STL
-
SAF
5h 34m
1 stop
United Airlines Logo
6:00 pm - 11:57 pm
SAF
-
STL
4h 57m
1 stop
$357United 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.

How much is a round-trip flight from St. Louis to New Mexico?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to New Mexico departing in July.

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 September, when tickets cost $153 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $324 and $312 respectively.

Good to know

Low seasonApril
Cheapest flight$144
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 13% increase in price.
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.
7.9
SouthwestOverall score based on 4242 reviews
8.1Boarding
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
Airline reviews

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

6.0 GoodSteven, Jun 2026
LAS - ONT
Read more Southwest reviews

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

Lost one piece of luggage even though I checked in 2.5 hours before the flight

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

I was not clear if food was offered or not.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

It was awful. The communication between corporate and the crew on the ground left more to be desired. The crew even said that Corporate was waiting on answers because they themselves didn't know. Every hour, there was a new excuse. I also understood that passengers were angry, but the crew should have done a better job at crowd control. There was a racial exchange between passengers that could've been avoided has the crew acted sooner.

Delayed and horrible communication and sat on flight for an hour before taking off

Flight was delayed three times and we had an international connecting flight which we would’ve missed but AA manage to find us a flight that allowed us to catch and we made our international flight. However, due to the flight change, I’m in Amman, Jordan missing all 4 bags. It’s been a nightmare. Been waiting since June 17 and today is June 20th. Still without luggage. Customer service wait times are two hours and I get disconnected while waiting. I’ll update when/if my luggage arrives. Every day is costing money in a hotel in Amman. I can’t continue my trip to Palestine until the luggage arrives. Then, I will be updating my review.

They did not offer coffee on a 7am flight…awful!!

Plane temperature was so hot that everyone on the plane was sweating. Departure gates changed 3 times in the hour before the flight. Internet service was so poor in the terminal that updates weren't always being received.

We had a mechanical delay which made us 90 minutes late (9:30 PM) then land and put into the penalty box because a plane was in our gate? What the hell! We should get priority.Damn American.

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

Information on your arrival and departure airports