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New Mexico

$83+ Cheap flights from St. Louis (STL) to New Mexico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ABQ
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from St. Louis to New Mexico

Keep the following information in mind while searching for St. Louis to New Mexico flight deals. Data was last updated September 16, 2025.

Round-trip from

$159
(Kiwi.com)

One-way from

$83
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$327
From Lambert-St Louis to New Mexico
Search Deals
One-way flight from Lambert-St Louis to New Mexico
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Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from St. Louis to New Mexico

Cheapest flights from St. Louis to New Mexico
Explore the most affordable flight options available from St. Louis to New Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:45 pmSTL - ELP
1 stop19h 35mFrontier
Mon 11/102:45 pmELP - STL
1 stop17h 22mFrontier
Deal found 9/13$159
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:52 pmSTL - ELP
1 stop18h 00mFrontier
Sat 10/252:39 pmELP - STL
1 stop17h 28mFrontier
Deal found 9/16$200
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:15 amSTL - SAF
1 stop5h 09mUnited Airlines
Tue 10/145:59 pmSAF - STL
1 stop4h 59mUnited Airlines
Deal found 9/15$244
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:20 amSTL - ABQ
1 stop7h 25mSouthwest
Sat 10/182:20 pmABQ - STL
1 stop5h 10mSouthwest
Deal found 9/14$277
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:15 amSTL - SAF
1 stop5h 09mUnited Airlines
Tue 9/301:23 pmSAF - STL
1 stop6h 23mUnited Airlines
Deal found 9/16$279
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:20 amSTL - ELP
2 stops9h 53mUnited Airlines
Sat 10/252:35 pmELP - STL
1 stop5h 11mUnited Airlines
Deal found 9/15$292
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:09 pmSTL - ABQ
1 stop6h 26mAmerican Airlines
Thu 10/164:45 pmABQ - STL
1 stop6h 04mAmerican Airlines
Deal found 9/14$295
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:10 pmSTL - ABQ
2 stops7h 20mSouthwest
Wed 11/126:00 amABQ - STL
1 stop7h 25mSouthwest
Deal found 9/15$300
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:50 pmSTL - ABQ
1 stop6h 10mUnited Airlines
Fri 10/106:06 pmABQ - STL
1 stop4h 52mUnited Airlines
Deal found 9/14$311
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:40 pmSTL - ABQ
1 stop7h 25mSouthwest
Fri 11/285:45 amABQ - STL
2 stops7h 15mSouthwest
Deal found 9/15$316
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:16 amSTL - SAF
1 stop7h 19mAmerican Airlines
Tue 9/235:18 pmSAF - STL
1 stop4h 32mAmerican Airlines
Deal found 9/15$319
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:50 pmSTL - SAF
1 stop6h 13mUnited Airlines
Sat 10/47:10 amSAF - STL
1 stop4h 34mUnited Airlines
Deal found 9/15$324

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from St. Louis to New Mexico that are best for you.

Fly from

St. Louis

Fly to

New Mexico

Route

Depart

Return

Price

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Thu 11/6

7:45 pm-2:20 pm

1 stop19h 35m

El Paso

Mon 11/10

2:45 pm-9:07 am

1 stop17h 22m

$159

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sat 10/18

7:52 pm-12:52 pm

1 stop18h 00m

El Paso

Sat 10/25

2:39 pm-9:07 am

1 stop17h 28m

$200

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Tue 1/27

6:00 am-12:59 pm

1 stop7h 59m

Albuquerque

Sat 1/31

7:05 am-3:01 pm

1 stop6h 56m

$277

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Sat 10/11

6:20 am-12:45 pm

1 stop7h 25m

Albuquerque

Sat 10/18

2:20 pm-8:30 pm

1 stop5h 10m

$277

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Wed 2/18

5:27 am-9:11 am

1 stop4h 44m

Albuquerque

Tue 2/24

10:58 am-4:06 pm

1 stop4h 08m

$277

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Wed 2/18

11:25 am-3:20 pm

1 stop4h 55m

Albuquerque

Mon 2/23

8:10 am-1:45 pm

1 stop4h 35m

$290

St. LouisEl Paso

STL - ELP

STLELP

Lambert-St Louis

Sat 10/18

9:20 am-6:13 pm

2 stops9h 53m

El Paso

Sat 10/25

2:35 pm-8:46 pm

1 stop5h 11m

$292

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Mon 11/10

5:12 pm-10:53 pm

1 stop6h 41m

Albuquerque

Wed 11/12

5:16 am-1:31 pm

1 stop7h 15m

$295

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Mon 11/10

5:10 pm-11:30 pm

2 stops7h 20m

Albuquerque

Wed 11/12

6:00 am-2:25 pm

1 stop7h 25m

$300

St. LouisAlbuquerque

STL - ABQ

STLABQ

Lambert-St Louis

Tue 10/7

4:50 pm-10:00 pm

1 stop6h 10m

Albuquerque

Fri 10/10

6:06 pm-11:58 pm

1 stop4h 52m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 44 results
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Best time to book a flight from St. Louis to New Mexico

Have a flexible travel schedule? Discover the best time to fly to New Mexico from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from St. Louis to New Mexico?

Currently, August is the cheapest month in which you can book a flight from St. Louis to New Mexico (average of $344). Flying from St. Louis to New Mexico in March is currently the most expensive (average of $435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to NM?

Find hourly flight availability from St. Louis to New Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from St. Louis to New Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing New Mexico

Get insights into the airlines that provide service to New Mexico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Mexico. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from St. Louis to New Mexico by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from St. Louis to New Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to New Mexico?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to New Mexico.

  • How long is the flight from St. Louis to New Mexico?

    A quick flight from St. Louis to New Mexico can take about 7h 25m. Frontier provides one of the quickest options available for as low as $277. St. Louis and New Mexico are separated by a distance of 931 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from St. Louis to New Mexico one-way?

    $83 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $139 and $144, respectively.

  • What are the most popular routes from St. Louis to New Mexico?

    When deciding which route to take from St. Louis to New Mexico consider Lambert-St Louis - Albuquerque, Lambert-St Louis - Santa Fe or Lambert-St Louis - El Paso as they are the most popular.

  • Can I find deals for flights from St. Louis to New Mexico that include hotel bookings?

    Yes. In addition to deals on St. Louis to New Mexico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to New Mexico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to New Mexico.

  • Can I find deals for business class flights from St. Louis to New Mexico?

    Yes. Cheapflights offers flight deals from St. Louis to New Mexico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to New Mexico?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to New Mexico (average of $344). Flying from St. Louis to New Mexico in March is currently the most expensive (average of $435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to New Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from St. Louis to New Mexico

Discover the top 3 airlines that operate flights from St. Louis to New Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$243Average$411FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$244Average$394FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$246Average$395FlexibilityNo cancel feeOn-time63%

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