How long does it take to fly to St. Louis?

Flight times from New Mexico to St. Louis vary, but if you’re flying out of Santa Fe and flying into St. Louis (one of the most popular routes), then the duration is 4h 28m on average. Another popular route from New Mexico to St. Louis is flying from Albuquerque to St. Louis, which will take roughly 4h 46m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to St. Louis?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to St. Louis from New Mexico according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 3 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from New Mexico to Lambert-St Louis?

United Airlines, Delta, and Southwest are the most popular carriers operating from New Mexico to Lambert-St Louis

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

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

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

As of December 2025, there are 4 operators available to choose from for flights from New Mexico to Lambert-St Louis Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Mexico to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$118 Cheap Flights from New Mexico to St. Louis in 2025/26

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Find the cheapest flights from New Mexico to St. Louis

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:34 pm - 12:50 pm

ELP

STL

23h 16m1 stop

12:03 pm - 11:39 am

STL

ELP

24h 36m1 stop

$188Frontier

Sun, Jan 25 - Sun, Feb 1

7:00 am - 1:16 pm

SAF

STL

5h 16m1 stop

8:30 am - 4:56 pm

STL

SAF

9h 26m2 stops

$324United Airlines

Sat, Jan 17 - Wed, Jan 21

11:00 am - 4:58 pm

ABQ

STL

4h 58m1 stop

8:41 am - 1:15 pm

STL

ABQ

5h 34m1 stop

$326United Airlines

Wed, Feb 18 - Sat, Feb 21

10:45 am - 11:59 pm

SAF

STL

12h 14m2 stops

11:20 am - 8:47 pm

STL

SAF

10h 27m2 stops

$329United Airlines

Sat, Jan 17 - Wed, Jan 21

11:00 am - 9:00 pm

ABQ

STL

9h 00m2 stops

6:00 am - 11:23 am

STL

ABQ

6h 23m1 stop

$331United Airlines

Wed, Feb 18 - Sat, Feb 21

1:04 pm - 7:29 pm

ROW

STL

5h 25m1 stop

7:15 am - 12:34 pm

STL

ROW

6h 19m1 stop

$336American Airlines

Wed, Jan 14 - Wed, Jan 21

4:23 pm - 10:56 pm

ELP

STL

5h 33m1 stop

11:55 am - 4:19 pm

STL

ELP

5h 24m1 stop

$363American Airlines

Fri, Dec 26 - Sun, Jan 18

6:50 am - 1:15 pm

ABQ

STL

5h 25m1 stop

3:00 pm - 8:00 pm

STL

ABQ

6h 00m1 stop

$387Southwest

Fri, May 15 - Mon, May 18

6:30 am - 2:55 pm

ABQ

STL

7h 25m2 stops

3:00 pm - 8:00 pm

STL

ABQ

6h 00m1 stop

$392Southwest

Fri, May 15 - Mon, May 18

1:59 pm - 11:39 pm

ABQ

STL

8h 40m1 stop

7:10 am - 12:54 pm

STL

ABQ

6h 44m1 stop

$407Delta

Thu, Jan 15 - Sun, Jan 18

Southwest flights from New Mexico to St. Louis

Our best Southwest deals on New Mexico to St. Louis flight tickets

Southwest

May 15

ABQ6:50 amAlbuquerque

5h 25m

1 stop

STL1:15 pmLambert-St Louis

May 18

STL3:00 pmLambert-St Louis

6h 00m

1 stop

ABQ8:00 pmAlbuquerque

$387

Find similar

Southwest

May 15

ABQ6:30 amAlbuquerque

7h 25m

2 stops

STL2:55 pmLambert-St Louis

May 18

STL3:00 pmLambert-St Louis

6h 00m

1 stop

ABQ8:00 pmAlbuquerque

$392

Find similar

Southwest

May 15

ABQ6:30 amAlbuquerque

7h 25m

2 stops

STL2:55 pmLambert-St Louis

May 18

STL3:50 pmLambert-St Louis

6h 55m

2 stops

ABQ9:45 pmAlbuquerque

$437

Find similar

American Airlines flights from New Mexico to St. Louis

Our best American Airlines deals on New Mexico to St. Louis flight tickets

American Airlines

Jan 14

ROW1:04 pmRoswell Intl

5h 25m

1 stop

STL7:29 pmLambert-St Louis

Jan 21

STL7:15 amLambert-St Louis

6h 19m

1 stop

ROW12:34 pmRoswell Intl

$336

Find similar

American Airlines

Dec 26

ELP4:23 pmEl Paso

5h 33m

1 stop

STL10:56 pmLambert-St Louis

Jan 18

STL11:55 amLambert-St Louis

5h 24m

1 stop

ELP4:19 pmEl Paso

$363

Find similar

American Airlines

Dec 26

ELP4:23 pmEl Paso

5h 33m

1 stop

STL10:56 pmLambert-St Louis

Jan 18

STL5:20 pmLambert-St Louis

6h 02m

1 stop

ELP10:22 pmEl Paso

$365

Find similar

Fly from

Fly to

Route

Depart

Return

Price

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Sun 1/25

12:34 pm-12:50 pm

1 stop23h 16m

Lambert-St Louis

Sun 2/1

12:03 pm-11:39 am

1 stop24h 36m

$188

Santa FeSt. Louis

SAF - STL

SAFSTL

Santa Fe

Sat 1/17

7:00 am-1:16 pm

1 stop5h 16m

Lambert-St Louis

Wed 1/21

8:30 am-4:56 pm

2 stops9h 26m

$324

AlbuquerqueSt. Louis

ABQ - STL

ABQSTL

Albuquerque

Wed 2/18

11:00 am-4:58 pm

1 stop4h 58m

Lambert-St Louis

Sat 2/21

8:41 am-1:15 pm

1 stop5h 34m

$326

Santa FeSt. Louis

SAF - STL

SAFSTL

Santa Fe

Sat 1/17

10:45 am-11:59 pm

2 stops12h 14m

Lambert-St Louis

Wed 1/21

11:20 am-8:47 pm

2 stops10h 27m

$329

AlbuquerqueSt. Louis

ABQ - STL

ABQSTL

Albuquerque

Wed 2/18

11:00 am-9:00 pm

2 stops9h 00m

Lambert-St Louis

Sat 2/21

6:00 am-11:23 am

1 stop6h 23m

$331

RoswellSt. Louis

ROW - STL

ROWSTL

Roswell Intl

Wed 1/14

1:04 pm-7:29 pm

1 stop5h 25m

Lambert-St Louis

Wed 1/21

7:15 am-12:34 pm

1 stop6h 19m

$336

El PasoSt. Louis

ELP - STL

ELPSTL

El Paso

Fri 12/26

4:23 pm-10:56 pm

1 stop5h 33m

Lambert-St Louis

Sun 1/18

11:55 am-4:19 pm

1 stop5h 24m

$363

AlbuquerqueSt. Louis

ABQ - STL

ABQSTL

Albuquerque

Fri 5/15

6:50 am-1:15 pm

1 stop5h 25m

Lambert-St Louis

Mon 5/18

3:00 pm-8:00 pm

1 stop6h 00m

$387

AlbuquerqueSt. Louis

ABQ - STL

ABQSTL

Albuquerque

Fri 5/15

6:30 am-2:55 pm

2 stops7h 25m

Lambert-St Louis

Mon 5/18

3:00 pm-8:00 pm

1 stop6h 00m

$392

AlbuquerqueSt. Louis

ABQ - STL

ABQSTL

Albuquerque

Thu 1/15

1:59 pm-11:39 pm

1 stop8h 40m

Lambert-St Louis

Sun 1/18

7:10 am-12:54 pm

1 stop6h 44m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to St. Louis?

In general, September is the cheapest month to fly from New Mexico to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $262. The month of July is another great option to travel to St. Louis, with average flight prices from New Mexico averaging around $331.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $345. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $451. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from New Mexico in the evening is the least expensive time of day to depart. momondo users have found prices as low as $264 when looking at flights departing in the evening. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $541 per ticket.

Cheap New Mexico to St. Louis flight deals and tips

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

Fastest flight time	4h 28m
Direct flights	None

The fastest flight from New Mexico to St. Louis takes 4h 28m

There are no direct flights from New Mexico to St. Louis. There are no popular flight routes from New Mexico to St. Louis.

Search flight deals

When did momondo last update prices for flights from New Mexico to Lambert-St Louis Airport?
Prices for flights from New Mexico to Lambert-St Louis Airport refresh daily.
How many operators does momondo search for flights from New Mexico to Lambert-St Louis Airport?
As of December 2025, there are 4 operators available to choose from for flights from New Mexico to Lambert-St Louis Airport.
How old do you have to be to fly from New Mexico to Lambert-St Louis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Mexico to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New Mexico to St. Louis

Compare and see reviews for airlines that fly from New Mexico to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $244	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
American Airlines	PriceFrom $244	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Southwest	PriceFrom $262	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

O'Fallon

Florissant

Fenton

Wentzville

St. Peters

Collinsville

Alton

Farmington

Festus

Clayton

Glencoe

Edwardsville

Eureka

Litchfield

Shrewsbury

Why use momondo?

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

Finding the right flight to St. Louis from New Mexico is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for New Mexico to St. Louis flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between New Mexico and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of New Mexico to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.