$139 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 11/18. 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, 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$314
El Paso
El Paso1 stop$347
Albuquerque
Albuquerque1 stop$277
Santa Fe
Santa Fe1 stop$314
El Paso
El Paso1 stop$347

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

qua, fev 18 - qua, fev 25
Southwest Logo
8:55 am - 12:25 pmSTL-ABQ
4h 30m1 stop
Southwest Logo
11:15 am - 7:00 pmABQ-STL
6h 45m1 stop
$277Southwest
Find Deal
qua, dez 10 - sáb, dez 13
United Airlines Logo
6:15 am - 11:23 amSTL-ABQ
6h 08m1 stop
United Airlines Logo
1:31 pm - 10:45 pmABQ-STL
8h 14m2 stops
$282United Airlines
Find Deal
qua, dez 10 - ter, dez 16
Southwest Logo
11:15 am - 4:20 pmSTL-ABQ
6h 05m2 stops
Southwest Logo
7:00 am - 2:40 pmABQ-STL
6h 40m2 stops
$287Southwest
Find Deal
qua, jan 14 - seg, jan 19
American Airlines Logo
5:04 pm - 10:39 pmSTL-ABQ
6h 35m1 stop
American Airlines Logo
5:14 pm - 10:59 pmABQ-STL
4h 45m1 stop
$295American Airlines
Find Deal
qua, dez 10 - sáb, dez 13
United Airlines Logo
11:25 am - 8:38 pmSTL-ABQ
10h 13m2 stops
United Airlines Logo
1:31 pm - 10:45 pmABQ-STL
8h 14m2 stops
$305United Airlines
Find Deal
sáb, fev 21 - qua, fev 25
American Airlines Logo
5:14 am - 12:22 pmSTL-SAF
8h 08m1 stop
American Airlines Logo
1:50 pm - 11:48 pmSAF-STL
8h 58m1 stop
$314American Airlines
Find Deal
ter, dez 9 - sex, dez 12
Delta Logo
5:12 pm - 10:51 pmSTL-ABQ
6h 39m1 stop
Delta Logo
4:41 pm - 11:42 pmABQ-STL
6h 01m1 stop
$332Delta
Find Deal
ter, dez 23 - ter, dez 30
Delta Logo
5:13 pm - 9:58 pmSTL-ABQ
5h 45m1 stop
Delta Logo
6:25 am - 2:30 pmABQ-STL
7h 05m1 stop
$337Delta
Find Deal
qua, dez 24 - dom, dez 28
Frontier Logo
7:43 pm - 11:29 amSTL-ELP
16h 46m1 stop
Frontier Logo
12:24 pm - 10:02 amELP-STL
20h 38m1 stop
$373Frontier
Find Deal
dom, dez 28 - ter, dez 30
Frontier Logo
10:10 pm - 8:00 pmSTL-ELP
22h 50m1 stop
Frontier Logo
6:40 pm - 10:02 amELP-STL
14h 22m1 stop
$406Frontier
Find Deal
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 December and March, when the average cost of round-trip tickets is $566 and $542 respectively.

What’s the cheapest day of the week to fly from St. Louis to New Mexico?

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

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

How far in advance should I book a flight from St. Louis to New Mexico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from St. Louis to New Mexico, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$117
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 12% 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.

  • What is the cheapest time of day to fly to New Mexico?

    The cheapest time of day to fly to New Mexico is generally in the evening, when round-trip flights cost $381 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to New Mexico is generally at night, which is peak travel time and where the average cost of a ticket is $411.

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 4235 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
7.5Entertainment
Airline reviews

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

10.0 ExcellentMichael, Nov 2025LAX - BWI
Read more Southwest reviews

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

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

Information on your arrival and departure airports