$109 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 10/16. 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 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$237
Santa Fe
Santa Fe1 stop$244
El Paso
El Paso1 stop$167
Albuquerque
Albuquerque1 stop$237
Santa Fe
Santa Fe1 stop$244
El Paso
El Paso1 stop$167

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

Sat, Oct 25 - Wed, Oct 29
Frontier Logo
7:52 pm - 12:52 pmSTL-ELP
18h 00m1 stop
Frontier Logo
2:10 pm - 1:57 pmELP-STL
22h 47m1 stop
$167Frontier
Find Deal
Wed, Oct 15 - Sat, Oct 18
Frontier Logo
7:52 pm - 12:52 pmSTL-ELP
18h 00m1 stop
Frontier Logo
2:39 pm - 9:07 amELP-STL
17h 28m1 stop
$171Frontier
Find Deal
Tue, Nov 11 - Tue, Nov 11
American Airlines Logo
5:17 am - 9:22 amSTL-ABQ
5h 05m1 stop
American Airlines Logo
5:24 pm - 10:58 pmABQ-STL
4h 34m1 stop
$237American Airlines
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Sun, Jan 18 - Sat, Jan 24
American Airlines Logo
8:14 am - 2:39 pmSTL-SAF
7h 25m1 stop
American Airlines Logo
4:19 pm - 11:59 pmSAF-STL
6h 40m1 stop
$244American Airlines
Find Deal
Wed, Sep 24 - Mon, Sep 29
Delta Logo
3:30 pm - 7:53 pmSTL-ABQ
5h 23m1 stop
Delta Logo
3:20 pm - 11:24 pmABQ-STL
7h 04m1 stop
$247Delta
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Wed, Sep 24 - Mon, Sep 29
Southwest Logo
8:15 am - 3:40 pmSTL-ABQ
8h 25m2 stops
Southwest Logo
3:10 pm - 11:10 pmABQ-STL
7h 00m1 stop
$252Southwest
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Thu, Sep 25 - Mon, Sep 29
Delta Logo
3:40 pm - 10:27 pmSTL-ABQ
7h 47m1 stop
Delta Logo
3:20 pm - 11:24 pmABQ-STL
7h 04m1 stop
$257Delta
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Thu, Sep 11 - Thu, Sep 18
Southwest Logo
9:50 am - 3:35 pmSTL-ABQ
6h 45m2 stops
Southwest Logo
3:35 pm - 10:35 pmABQ-STL
6h 00m1 stop
$262Southwest
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Wed, Oct 8 - Sat, Oct 11
United Airlines Logo
5:15 am - 9:24 amSTL-SAF
5h 09m1 stop
United Airlines Logo
5:59 pm - 11:58 pmSAF-STL
4h 59m1 stop
$269United Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
United Airlines Logo
5:15 am - 9:23 amSTL-SAF
5h 08m1 stop
United Airlines Logo
10:45 am - 4:33 pmSAF-STL
4h 48m1 stop
$316United Airlines
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 $276 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $539 and $536 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 6 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$109
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 11% 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 4246 reviews
8.0Comfort
7.5Entertainment
8.1Boarding
7.0Food
8.6Crew
Airline reviews

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

6.0 GoodDavid, Aug 2025MCO - DEN
Read more Southwest reviews

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

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

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

Other than a bit of a delay, everything was good. Again, the boarding process and picking seats is the only thing I don't enjoy.

If we are going to have to pay for luggage, make it easier to do. Put something on the app during check-in so I don't need to do it at the kiosk. I've done it twice recently and I ended up having to pay at the desk because something went wrong at the kiosk in Tampa.

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.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

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.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

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

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