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Cheap flights from St. Louis to New Mexico from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to New Mexico departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to New Mexico

Cheap round-trip flights

Frontier Logo
7:52 pm - 1:50 pmSTL-ELP
18h 58m1 stop
Frontier Logo
1:47 pm - 9:07 amELP-STL
18h 20m1 stop
$143Frontier
Find Deal
Fri, Oct 24 - Thu, Oct 30
Frontier Logo
7:52 pm - 1:50 pmSTL-ELP
18h 58m1 stop
Frontier Logo
3:25 pm - 9:07 amELP-STL
16h 42m1 stop
$154Frontier
Find Deal
Tue, Oct 21 - Tue, Oct 28
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
$244United Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
Delta Logo
7:30 am - 12:59 pmSTL-ABQ
6h 29m1 stop
Delta Logo
7:05 am - 3:01 pmABQ-STL
6h 56m1 stop
$277Delta
Find Deal
Wed, Feb 18 - Tue, Feb 24
Southwest Logo
5:05 am - 11:35 amSTL-ABQ
7h 30m2 stops
Southwest Logo
6:00 am - 2:10 pmABQ-STL
7h 10m1 stop
$282Southwest
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
5:20 am - 9:18 amSTL-ELP
4h 58m1 stop
American Airlines Logo
10:08 am - 4:23 pmELP-STL
5h 15m1 stop
$287American Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
American Airlines Logo
8:04 pm - 12:19 amSTL-ABQ
5h 15m1 stop
American Airlines Logo
4:45 pm - 11:49 pmABQ-STL
6h 04m1 stop
$296American Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 27
Southwest Logo
5:05 am - 11:35 amSTL-ABQ
7h 30m2 stops
Southwest Logo
5:40 pm - 12:30 amABQ-STL
5h 50m1 stop
$301Southwest
Find Deal
Wed, Oct 15 - Wed, Oct 22
United Airlines Logo
9:20 am - 5:06 pmSTL-SAF
8h 46m2 stops
United Airlines Logo
3:23 pm - 9:54 pmSAF-STL
5h 31m1 stop
$351United Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Delta Logo
10:30 am - 3:42 pmSTL-ABQ
6h 12m1 stop
Delta Logo
7:00 am - 4:10 pmABQ-STL
8h 10m1 stop
$447Delta
Find Deal
Sat, Oct 11 - Sun, Oct 12

Delta flights from St. Louis to New Mexico

Our best Delta deals on St. Louis to New Mexico flight tickets
Delta
Feb 18
STL7:30 amLambert-St Louis
6h 29m
1 stop
ABQ12:59 pmAlbuquerque
Feb 24
ABQ7:05 amAlbuquerque
6h 56m
1 stop
STL3:01 pmLambert-St Louis
$277
Find similar
Delta
Oct 11
STL10:30 amLambert-St Louis
6h 12m
1 stop
ABQ3:42 pmAlbuquerque
Oct 12
ABQ7:00 amAlbuquerque
8h 10m
1 stop
STL4:10 pmLambert-St Louis
$447
Find similar
Delta
Oct 11
STL1:30 pmLambert-St Louis
6h 33m
1 stop
ABQ7:03 pmAlbuquerque
Oct 11
ABQ12:59 amAlbuquerque
6h 06m
1 stop
STL8:05 amLambert-St Louis
$568
Find similar

United Airlines flights from St. Louis to New Mexico

Our best United Airlines deals on St. Louis to New Mexico flight tickets
United Airlines
Oct 15
STL5:15 amLambert-St Louis
5h 09m
1 stop
SAF9:24 amSanta Fe
Oct 18
SAF5:59 pmSanta Fe
4h 59m
1 stop
STL11:58 pmLambert-St Louis
$244
Find similar
United Airlines
Oct 2
STL5:15 amLambert-St Louis
5h 09m
1 stop
SAF9:24 amSanta Fe
Oct 8
SAF5:59 pmSanta Fe
4h 59m
1 stop
STL11:58 pmLambert-St Louis
$349
Find similar
United Airlines
Oct 21
STL9:20 amLambert-St Louis
8h 46m
2 stops
SAF5:06 pmSanta Fe
Oct 28
SAF3:23 pmSanta Fe
5h 31m
1 stop
STL9:54 pmLambert-St Louis
$351
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to New Mexico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 24, 2025.
Use the filters below to find and compare flights from St. Louis to New Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Fri 10/24

7:52 pm-1:50 pm

1 stop18h 58m

El Paso

Thu 10/30

1:47 pm-9:07 am

1 stop18h 20m

$143

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Tue 10/21

7:52 pm-1:50 pm

1 stop18h 58m

El Paso

Tue 10/28

3:25 pm-9:07 am

1 stop16h 42m

$154

St. LouisSanta Fe

STL - SAF

STLSAF

Lambert-St Louis

Wed 10/15

5:15 am-9:24 am

1 stop5h 09m

Santa Fe

Sat 10/18

5:59 pm-11:58 pm

1 stop4h 59m

$244

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Wed 2/18

7:30 am-12:59 pm

1 stop6h 29m

Albuquerque

Tue 2/24

7:05 am-3:01 pm

1 stop6h 56m

$277

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Tue 10/14

5:05 am-11:35 am

2 stops7h 30m

Albuquerque

Tue 10/21

6:00 am-2:10 pm

1 stop7h 10m

$282

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Tue 10/21

5:20 am-9:18 am

1 stop4h 58m

El Paso

Tue 10/28

10:08 am-4:23 pm

1 stop5h 15m

$287

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Wed 10/15

8:04 pm-12:19 am

1 stop5h 15m

Albuquerque

Mon 10/27

4:45 pm-11:49 pm

1 stop6h 04m

$296

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Wed 10/15

5:05 am-11:35 am

2 stops7h 30m

Albuquerque

Wed 10/22

5:40 pm-12:30 am

1 stop5h 50m

$301

St. LouisSanta Fe

STL - SAF

STLSAF

Lambert-St Louis

Tue 10/21

9:20 am-5:06 pm

2 stops8h 46m

Santa Fe

Tue 10/28

3:23 pm-9:54 pm

1 stop5h 31m

$351

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Sat 10/11

10:30 am-3:42 pm

1 stop6h 12m

Albuquerque

Sun 10/12

7:00 am-4:10 pm

1 stop8h 10m

$447

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Mexico from

How to get the cheapest flight ticket from St. Louis to New Mexico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New Mexico?

The cheapest month to fly to New Mexico from St. Louis is in August. Flight prices, which tend to average around $246, are often lower during this time because this is during the off-season. If you are unable to visit New Mexico during the month of August, then departing from St. Louis during the month September is also very affordable. Most momondo users find prices during this month for around $327.

What is the cheapest day to depart on your flight to New Mexico?

The cheapest day to depart from St. Louis to New Mexico is on a Saturday. Travelers who choose to depart for New Mexico on a Saturday will often find tickets for as low as $366. The most expensive day to fly to New Mexico is Sunday, with ticket prices averaging around $431.

What is the cheapest time of day to depart on your flight to New Mexico?

According to our data, the cheapest time of day to fly to New Mexico is in the afternoon. momondo users have found flights departing from St. Louis to New Mexico in the afternoon for as low as $381. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to New Mexico are more costly in the evening, with an average ticket price of $411. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to New Mexico?

You are more likely to see cheaper flights to New Mexico from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to New Mexico for around $389 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Mexico from St. Louis for as low as $307 on momondo.

Cheap St. Louis to New Mexico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to New Mexico

Direct flights

None
There are no direct flights from St. Louis to New Mexico. There are no popular flight routes from St. Louis to New Mexico.
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to New Mexico?

    Prices for flights from Lambert-St Louis Airport to New Mexico refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to New Mexico?

  • How old do you have to be to fly from Lambert-St Louis Airport to New Mexico?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to New Mexico.

  • What documentation or ID do you need to fly to New Mexico?

    The travel and health documents you'll need for your trip to New Mexico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Mexico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to New Mexico

Compare and see reviews for airlines that fly from St. Louis to New Mexico with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $233Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
American AirlinesPriceFrom $244Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to New Mexico?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to New Mexico. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to New Mexico with flexible booking policies on momondo?

Flights from St. Louis to New Mexico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to New Mexico?

Once all potential St. Louis to New Mexico flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to New Mexico right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to New Mexico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Mexico and let you know when they change.

An easier way to manage your New Mexico trip

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