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$556+ Cheap flights from Seattle to Beaumont (SEA - BPT)

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BPT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Seattle to Beaumont

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Beaumont (BPT). 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 August 14, 2025.

Round-trip from

$556
(American Airlines)
From Seattle/Tacoma Intl to Beaumont Jefferson County
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Cheapest flights from Seattle to Beaumont
Explore the most affordable flight options available from Seattle to Beaumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:24 amSEA - BPT
1 stop6h 39mAmerican Airlines
Mon 9/15:48 amBPT - SEA
1 stop7h 03mAmerican Airlines
Deal found 8/13$556

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Beaumont 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 August 14, 2025.
Use the filters below to find and compare flights from Seattle to Beaumont that are best for you.

Fly from

Seattle

Fly to

Beaumont

Route

Depart

Return

Price

SeattleBeaumont

SEA - BPT

SEABPT

Seattle/Tacoma Intl

Thu 8/28

5:24 am-2:03 pm

1 stop6h 39m

Beaumont Jefferson County

Mon 9/1

5:48 am-10:51 am

1 stop7h 03m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Seattle to Beaumont

Have a flexible travel schedule? Discover the best time to fly to Beaumont from Seattle 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 Seattle to Beaumont

What is the cheapest month to book a flight from Seattle to Beaumont?

Currently, November is the cheapest month in which you can book a flight from Seattle to Beaumont (average of $228). Flying from Seattle to Beaumont in July 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 SEA to BPT?

Find hourly flight availability from Seattle to Beaumont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Seattle to Beaumont, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 26% versus a flight in the morning.

Reviews of airlines servicing Beaumont

Get insights into the airlines that provide service to Beaumont. 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 Beaumont. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown American Airlines from Seattle to Beaumont. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Food

6.5

Crew

8.0

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Food

6.5

Crew

8.0

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

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

  • What is the cheapest airline to fly from Seattle to Beaumont round-trip?

    American Airlines, at $346, was found to be the cheapest airline from Seattle to Beaumont..

  • Can I find deals for flights from Seattle to Beaumont that include hotel bookings?

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

  • How can I find direct flights from Seattle to Beaumont?

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

  • Can I find deals for business class flights from Seattle to Beaumont?

    Yes. Cheapflights offers flight deals from Seattle to Beaumont 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 Seattle to Beaumont?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Beaumont (average of $228). Flying from Seattle to Beaumont in July 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

Traveling to a place near Beaumont?

Book flights to Beaumont if you plan to visit one of these locations
Port Arthur
Orange
Jasper

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Top airline flying from Seattle to Beaumont

Discover the top airline that operate flights from Seattle to Beaumont. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$346Average$600FlexibilityNo cancel feeOn-time71%

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