What airlines fly to St. Louis?

Southwest, United Airlines and Frontier are the top three most popular airlines that fly to St. Louis from Beaumont according to our data. Southwest is the first choice among our users, with 40% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 4 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Beaumont Jefferson County Airport to Lambert-St Louis Airport?

Prices for flights from Beaumont Jefferson County Airport to Lambert-St Louis Airport are refreshed on a daily basis.

How old do you have to be to fly from Beaumont Jefferson County Airport to Lambert-St Louis Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Beaumont Jefferson County Airport 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.

$287 Cheap Flights from Beaumont to St. Louis in 2025

1 adult

0 bags

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Find the cheapest flights from Beaumont to St. Louis

Round-trip

One-way

Cheap round-trip flights

2:35 pm - 8:15 pmBPT-STL

5h 40m1 stop

7:16 am - 2:05 pmSTL-BPT

6h 49m1 stop

$384American Airlines

Find Deal

Fri, Sep 19 - Mon, Sep 22

2:35 pm - 8:15 pmBPT-STL

5h 40m1 stop

7:23 am - 10:56 pmSTL-BPT

15h 33m2 stops

$569American Airlines

Find Deal

Fri, Sep 19 - Mon, Sep 22

5:40 am - 6:41 pmBPT-STL

13h 01m2 stops

8:23 am - 10:56 pmSTL-BPT

14h 33m2 stops

$586American Airlines

Find Deal

Fri, Sep 19 - Mon, Sep 22

American Airlines flights from Beaumont to St. Louis

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

American Airlines

Sep 19

BPT2:35 pmBeaumont Jefferson County

5h 40m

1 stop

STL8:15 pmLambert-St Louis

Sep 22

STL7:16 amLambert-St Louis

6h 49m

1 stop

BPT2:05 pmBeaumont Jefferson County

$384

Find similar

American Airlines

Sep 19

BPT2:35 pmBeaumont Jefferson County

5h 40m

1 stop

STL8:15 pmLambert-St Louis

Sep 22

STL7:23 amLambert-St Louis

15h 33m

2 stops

BPT10:56 pmBeaumont Jefferson County

$569

Find similar

American Airlines

Sep 19

BPT5:40 amBeaumont Jefferson County

13h 01m

2 stops

STL6:41 pmLambert-St Louis

Sep 22

STL8:23 amLambert-St Louis

14h 33m

2 stops

BPT10:56 pmBeaumont Jefferson County

$586

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BeaumontSt. Louis

BPT - STL

BPTSTL

Beaumont Jefferson County

Fri 9/19

2:35 pm-8:15 pm

1 stop5h 40m

Lambert-St Louis

Mon 9/22

7:16 am-2:05 pm

1 stop6h 49m

$384

BeaumontSt. Louis

BPT - STL

BPTSTL

Beaumont Jefferson County

Fri 9/19

2:35 pm-8:15 pm

1 stop5h 40m

Lambert-St Louis

Mon 9/22

7:23 am-10:56 pm

2 stops15h 33m

$569

BeaumontSt. Louis

BPT - STL

BPTSTL

Beaumont Jefferson County

Fri 9/19

5:40 am-6:41 pm

2 stops13h 01m

Lambert-St Louis

Mon 9/22

8:23 am-10:56 pm

2 stops14h 33m

$586

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Beaumont 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

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 Thursday when prices can be found for as low as $340. 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 $539. 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 Beaumont in the morning is the least expensive time of day to depart. momondo users have found prices as low as $385 when looking at flights departing in the morning. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $502 per ticket.

When to book flights from Beaumont to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Beaumont to St. Louis according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Beaumont to St. Louis (BPT to STL) flight deals and tips

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

Direct flights	None

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

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How far is Beaumont Jefferson County to Lambert-St Louis by plane?
The distance between Beaumont Jefferson County and Lambert-St Louis is about 630.1 mi. Typically, this will take 5h 40m by plane in normal conditions.
When did momondo last update prices for flights from Beaumont Jefferson County Airport to Lambert-St Louis Airport?
Prices for flights from Beaumont Jefferson County Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How old do you have to be to fly from Beaumont Jefferson County Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Beaumont Jefferson County Airport 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.

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Why use momondo?

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

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

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

All flight searches from Beaumont to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Beaumont.

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Beaumont and alert you when they change.