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$460+ Cheap flights from Beaumont to St. Louis (BPT - STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
BPT — STL
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Cheap flight deals from Beaumont to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Beaumont (BPT) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$460
(American Airlines)
Provider with most accurate pricing for Beaumont Jefferson County-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Beaumont Jefferson County-Lambert-St Louis flights.
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From Beaumont Jefferson County to Lambert-St Louis
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Find flight deals from Beaumont to St. Louis

Best flights from Beaumont to St. Louis
Discover carefully curated flight deals from Beaumont to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/26. 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.
mar. 4/75:51 amBPT - STL
1 stop4h 08mAmerican Airlines
sáb. 4/117:20 amSTL - BPT
1 stop6h 32mAmerican Airlines
Deal found 10/26$460

Cheapflights Fare Finder

 
Customize your flight search to find flights from Beaumont to St. Louis 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 octubre 29, 2025.
Use the filters below to find and compare flights from Beaumont to St. Louis that are best for you.

Fly from

Beaumont

Fly to

St. Louis

Route

Depart

Return

Price

BeaumontSt. Louis

BPT - STL

BPTSTL

Beaumont Jefferson County

mar. 4/7

5:51 am-9:59 am

1 stop4h 08m

Lambert-St Louis

sáb. 4/11

7:20 am-1:52 pm

1 stop6h 32m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

  • Most accurate provider: When it comes to deals on Beaumont-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Beaumont-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Beaumont-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Beaumont-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Beaumont-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Beaumont to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Beaumont 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 Beaumont to St. Louis

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

Currently, October is the cheapest month in which you can book a flight from Beaumont to St. Louis (average of $117). Flying from Beaumont to St. Louis in December is currently the most expensive (average of $218). 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.

Related info for your journey

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

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

    American Airlines can get you from Beaumont to St. Louis in just under 4h 08m. Your travel time can differ by up to . There are 642 mi between Beaumont and St. Louis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Beaumont to St. Louis 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 Beaumont to St. Louis?

    Currently, October is the cheapest month in which you can book a flight from Beaumont to St. Louis (average of $117). Flying from Beaumont to St. Louis in December is currently the most expensive (average of $218). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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