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$120+ Cheap flights from Baton Rouge to Seattle (BTR - SEA)

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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SEA
feb. 13 — feb. 201
vie. 2/13
vie. 2/20
1 adult, Economy
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Cheap flight deals from Baton Rouge to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Seattle (SEA). 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 enero 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(American Airlines)

One-way from

$120
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$477
Provider with most accurate pricing for Baton Rouge Ryan-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Baton Rouge Ryan-Seattle/Tacoma Intl flights.
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From Baton Rouge Ryan to Seattle/Tacoma Intl
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One-way flight from Baton Rouge Ryan to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Baton Rouge to Seattle

Cheapest flights from Baton Rouge to Seattle
Explore the most affordable flight options available from Baton Rouge to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 14, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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.
sáb. 2/710:33 am
BTR
-
SEA
1 stop9h 12m
American Airlines
mar. 2/1011:55 am
SEA
-
BTR
1 stop9h 01m
American Airlines
Deal found 1/14$239
This United Airlines deal was found by Cheapflights users on 1/12. 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.
sáb. 2/144:08 pm
BTR
-
SEA
2 stops10h 51m
United Airlines
mar. 2/1711:59 pm
SEA
-
BTR
2 stops11h 19m
United Airlines
Deal found 1/12$250
This American Airlines deal was found by Cheapflights users on 1/13. 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.
jue. 2/198:11 pm
BTR
-
SEA
1 stop6h 44m
American Airlines
mar. 2/246:44 am
SEA
-
BTR
1 stop9h 02m
American Airlines
Deal found 1/13$259
This United Airlines deal was found by Cheapflights users on 1/14. 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.
sáb. 2/71:55 pm
BTR
-
SEA
2 stops11h 52m
United Airlines
mar. 2/107:00 am
SEA
-
BTR
2 stops10h 33m
United Airlines
Deal found 1/14$281
This American Airlines deal was found by Cheapflights users on 1/12. 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.
lun. 3/98:06 pm
BTR
-
SEA
1 stop6h 49m
American Airlines
mié. 3/117:00 am
SEA
-
BTR
1 stop6h 58m
American Airlines
Deal found 1/12$299
This American Airlines deal was found by Cheapflights users on 1/12. 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.
lun. 1/262:29 pm
BTR
-
SEA
1 stop6h 49m
American Airlines
vie. 1/302:10 pm
SEA
-
BTR
1 stop6h 46m
American Airlines
Deal found 1/12$319
This United Airlines deal was found by Cheapflights users on 1/12. 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.
lun. 1/263:30 pm
BTR
-
SEA
1 stop9h 29m
United Airlines
vie. 1/309:00 am
SEA
-
BTR
2 stops10h 32m
United Airlines
Deal found 1/12$324

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Seattle 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 enero 14, 2026.
Use the filters below to find and compare flights from Baton Rouge to Seattle that are best for you.

Fly from

Baton Rouge

Fly to

Seattle

Route

Depart

Return

Price

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

vie. 2/13

8:11 pm-12:55 am

1 stop6h 44m

Seattle/Tacoma Intl

vie. 2/20

11:57 pm-9:54 am

1 stop7h 57m

$239

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

sáb. 2/14

4:08 pm-12:59 am

2 stops10h 51m

Seattle/Tacoma Intl

mar. 2/17

11:59 pm-1:18 pm

2 stops11h 19m

$250

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

lun. 3/9

8:06 pm-12:55 am

1 stop6h 49m

Seattle/Tacoma Intl

mié. 3/11

7:00 am-3:58 pm

1 stop6h 58m

$299

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

lun. 1/26

3:30 pm-10:59 pm

1 stop9h 29m

Seattle/Tacoma Intl

vie. 1/30

9:00 am-9:32 pm

2 stops10h 32m

$324

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

sáb. 2/14

4:27 pm-11:07 pm

1 stop8h 40m

Seattle/Tacoma Intl

mar. 2/17

11:57 pm-9:54 am

1 stop7h 57m

$372

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

mar. 2/17

10:28 am-3:57 pm

1 stop7h 29m

Seattle/Tacoma Intl

mar. 2/24

6:44 am-5:46 pm

1 stop9h 02m

$372

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

mié. 6/3

2:02 pm-10:18 pm

2 stops10h 16m

Seattle/Tacoma Intl

jue. 6/11

7:03 am-3:51 pm

1 stop6h 48m

$376

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

jue. 2/19

8:11 pm-12:55 am

1 stop6h 44m

Seattle/Tacoma Intl

mar. 2/24

11:26 am-10:39 pm

2 stops9h 13m

$397

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

vie. 2/13

8:11 pm-12:55 am

1 stop6h 44m

$120

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

mié. 4/1

1:36 pm-10:02 pm

1 stop10h 26m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 20 results
1
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Compare providers for flights from Baton Rouge to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to Seattle in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baton Rouge-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baton Rouge-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baton Rouge-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Seattle flights, Cheapflights users trust eDreams the most. eDreams 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 Baton Rouge-Seattle 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 Baton Rouge to Seattle

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

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

Currently, September is the cheapest month in which you can book a flight from Baton Rouge to Seattle (average of $149). Flying from Baton Rouge to Seattle in March is currently the most expensive (average of $237). 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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated enero 14, 2026.
See what other customers who have flown with Alaska Airlines, United Airlines, and American Airlines from Baton Rouge to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,708 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,708 reviews
Alaska Airlines
8.0
Very good
11,708 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,159 reviews
Alaska Airlines
8.0
Very good
11,708 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
American Airlines
7.2
Good
11,125 reviews
Alaska Airlines
8.0
Very good
11,708 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Seattle. 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 Baton Rouge to Seattle?

    American Airlines and United Airlines can get you from Baton Rouge to Seattle in just under 6h 44m. Your travel time can differ by up to 4h 07m. Airlines will cover a distance of 2018 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Baton Rouge to Seattle round-trip?

    Cheapflights users have booked flights from Baton Rouge to Seattle round-trip from $254. Other airlines that can offer you cheap pricing are Alaska Airlines, from $262, and American Airlines, from $266. You may be able to fly from Baton Rouge to Seattle for 43% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Baton Rouge to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge to Seattle 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 Baton Rouge to Seattle?

    Currently, September is the cheapest month in which you can book a flight from Baton Rouge to Seattle (average of $149). Flying from Baton Rouge to Seattle in March is currently the most expensive (average of $237). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Marysville
Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Baton Rouge to Seattle

Discover the top 3 airlines that operate flights from Baton Rouge to Seattle. 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 enero 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$254Average$411FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$262Average$477FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$266Average$491FlexibilityNo cancel feeOn-time71%

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