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$230+ Cheap flights from Baton Rouge (BTR) to Washington

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SEA
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Baton Rouge to Washington

Keep the following information in mind while searching for Baton Rouge to Washington flight deals. Data was last updated January 11, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(American Airlines)

One-way from

$230
(Alaska 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 Washington
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One-way flight from Baton Rouge Ryan to Washington
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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 Washington

Cheapest flights from Baton Rouge to Washington
Explore the most affordable flight options available from Baton Rouge to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This United Airlines deal was found by Cheapflights users on 1/9. 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.
Sat 2/144:08 pmBTR - SEA
2 stops10h 51mUnited Airlines
Tue 2/1711:59 pmSEA - BTR
2 stops11h 19mUnited Airlines
Deal found 1/9$250
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Wed 3/115:57 pmBTR - SEA
1 stop7h 10mAmerican Airlines
Sat 3/146:44 amSEA - BTR
1 stop8h 42mAmerican Airlines
Deal found 1/8$284
This American Airlines deal was found by Cheapflights users on 1/9. 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.
Sat 1/2410:33 amBTR - SEA
1 stop9h 12mAmerican Airlines
Sat 2/2111:57 pmSEA - BTR
1 stop7h 57mAmerican Airlines
Deal found 1/9$298
This American Airlines deal was found by Cheapflights users on 1/9. 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.
Mon 3/98:11 pmBTR - SEA
1 stop6h 44mAmerican Airlines
Wed 3/115:37 amSEA - BTR
1 stop8h 21mAmerican Airlines
Deal found 1/9$299
This American Airlines deal was found by Cheapflights users on 1/9. 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.
Fri 2/204:27 pmBTR - PDX
1 stop8h 49mAmerican Airlines
Tue 2/246:40 amPDX - BTR
1 stop9h 06mAmerican Airlines
Deal found 1/9$309
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:18 amBTR - GEG
1 stop7h 17mDelta
Sun 3/112:48 pmGEG - BTR
1 stop7h 13mDelta
Deal found 1/11$309
This United Airlines deal was found by Cheapflights users on 1/10. 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.
Fri 1/303:30 pmBTR - SEA
1 stop9h 29mUnited Airlines
Sun 2/812:57 pmSEA - BTR
1 stop6h 35mUnited Airlines
Deal found 1/10$312
This Delta deal was found by Cheapflights users on 1/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:26 amBTR - PDX
2 stops13h 27mDelta
Mon 3/1610:30 pmPDX - BTR
1 stop9h 15mDelta
Deal found 1/9$314
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 amBTR - GEG
1 stop7h 24mDelta
Tue 8/115:00 pmGEG - BTR
2 stops14h 34mDelta
Deal found 1/11$314
This Delta deal was found by Cheapflights users on 1/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:26 amBTR - PDX
2 stops13h 27mDelta
Mon 3/165:02 pmPDX - BTR
2 stops14h 43mDelta
Deal found 1/9$320
This Delta deal was found by Cheapflights users on 1/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/241:37 pmBTR - PDX
1 stop10h 38mDelta
Wed 1/2811:59 amPDX - BTR
1 stop8h 02mDelta
Deal found 1/9$329
This United Airlines deal was found by Cheapflights users on 1/9. 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.
Sat 1/241:55 pmBTR - PDX
2 stops11h 11mUnited Airlines
Wed 1/287:00 amPDX - BTR
1 stop6h 58mUnited Airlines
Deal found 1/9$334

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Washington 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 January 11, 2026.
Use the filters below to find and compare flights from Baton Rouge to Washington that are best for you.

Fly from

Baton Rouge

Fly to

Washington

Route

Depart

Return

Price

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Sat 2/14

4:08 pm-12:59 am

2 stops10h 51m

Seattle/Tacoma Intl

Tue 2/17

11:59 pm-1:18 pm

2 stops11h 19m

$250

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Wed 3/11

1:36 pm-10:09 pm

1 stop10h 33m

Portland

Mon 3/16

10:30 pm-9:45 am

1 stop9h 15m

$309

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Sat 2/7

6:00 am-1:17 pm

1 stop9h 17m

Portland

Sat 2/14

11:40 pm-9:54 am

1 stop8h 14m

$309

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Fri 2/20

4:27 pm-11:16 pm

1 stop8h 49m

Portland

Tue 2/24

6:40 am-5:46 pm

1 stop9h 06m

$309

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Tue 3/10

4:00 pm-10:09 pm

1 stop8h 09m

Portland

Mon 3/16

10:30 pm-9:45 am

1 stop9h 15m

$309

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

Tue 2/24

6:18 am-11:35 am

1 stop7h 17m

Spokane

Sun 3/1

12:48 pm-10:01 pm

1 stop7h 13m

$309

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Fri 1/30

3:30 pm-10:59 pm

1 stop9h 29m

Seattle/Tacoma Intl

Sun 2/8

12:57 pm-9:32 pm

1 stop6h 35m

$312

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Thu 1/29

4:38 pm-11:51 pm

1 stop9h 13m

Seattle/Tacoma Intl

Thu 2/5

8:35 am-6:04 pm

1 stop7h 29m

$338

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Fri 3/13

6:07 am-12:30 pm

1 stop8h 23m

Seattle/Tacoma Intl

Sun 3/15

9:45 pm-9:45 am

1 stop10h 00m

$349

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Sat 1/24

5:15 pm-11:01 pm

1 stop7h 46m

Seattle/Tacoma Intl

Sat 2/21

7:29 pm-11:27 am

2 stops13h 58m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 36 results
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Best time to book a flight from Baton Rouge to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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 Washington

What is the cheapest month to book a flight from Baton Rouge to State of Washington?

Currently, September is the cheapest month in which you can book a flight from Baton Rouge to State of Washington (average of $149). Flying from Baton Rouge to State of Washington in December is currently the most expensive (average of $234). 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 Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated January 11, 2026.
Read through reviews of airlines operating flights from Baton Rouge to Washington, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,692 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

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
11,692 reviews
Alaska Airlines
8.0
Very good
11,692 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

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.
Delta
7.9
Good
8,033 reviews
Alaska Airlines
8.0
Very good
11,692 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

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
9,143 reviews
Alaska Airlines
8.0
Very good
11,692 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

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
11,108 reviews
Alaska Airlines
8.0
Very good
11,692 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

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 Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baton Rouge to Washington?

    Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to Washington. Baton Rouge Ryan is conveniently located just 5.8 mi from Baton Rouge’s city center.

  • How long is the flight from Baton Rouge to State of Washington?

    United Airlines, Delta, and American Airlines can get you from Baton Rouge to State of Washington in just under 9h 17m. Your travel time can differ by up to 1h 34m. The distance between Baton Rouge and State of Washington is about 1982 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Baton Rouge to State of Washington?

    When deciding which route to take from Baton Rouge to State of Washington consider Baton Rouge Ryan - Seattle/Tacoma Intl, Baton Rouge Ryan - Portland or Baton Rouge Ryan - Spokane as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge to Washington 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 State of Washington?

    Currently, September is the cheapest month in which you can book a flight from Baton Rouge to State of Washington (average of $149). Flying from Baton Rouge to State of Washington in December is currently the most expensive (average of $234). 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

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Alternative routes for Baton Rouge to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Baton Rouge to Washington

Discover the top 4 airlines that operate flights from Baton Rouge to Washington. 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 January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$254Average$411FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$262Average$477FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$266Average$491FlexibilityNo cancel feeOn-time71%
DeltaCheapest$413Average$453FlexibilityNo cancel feeOn-timeN/A

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