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$150+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SEA
Dec 7 — Dec 141
Sun 12/7
Sun 12/14
1 adult, Economy
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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 November 7, 2025.

This American Airlines deal was found by Cheapflights users on 11/6. 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 12/52:16 pmBTR - SEA
1 stop8h 57mAmerican Airlines
Mon 12/82:19 pmSEA - BTR
1 stop6h 32mAmerican Airlines
Deal found 11/6$239
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/52:00 pmBTR - SEA
2 stops11h 15mUnited Airlines
Mon 12/87:10 amSEA - BTR
1 stop8h 18mUnited Airlines
Deal found 11/6$244
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Tue 12/1612:10 pmBTR - SEA
2 stops10h 50mUnited Airlines
Tue 1/67:00 amSEA - BTR
2 stops10h 33mUnited Airlines
Deal found 11/6$249
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 12/156:07 amBTR - SEA
1 stop8h 33mDelta
Wed 1/712:00 pmSEA - BTR
1 stop8h 03mDelta
Deal found 11/6$269
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 11/275:07 amBTR - PDX
1 stop9h 09mUnited Airlines
Wed 12/312:55 pmPDX - BTR
1 stop6h 18mUnited Airlines
Deal found 11/5$289
This Delta deal was found by Cheapflights users on 11/5. 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.
Thu 11/276:15 amBTR - PDX
2 stops14h 33mDelta
Wed 12/310:10 pmPDX - BTR
1 stop9h 33mDelta
Deal found 11/5$294
This Delta deal was found by Cheapflights users on 11/5. 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.
Fri 12/126:07 amBTR - GEG
1 stop7h 55mDelta
Mon 12/157:17 pmGEG - BTR
2 stops12h 26mDelta
Deal found 11/5$294
This Delta deal was found by Cheapflights users on 11/6. 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 12/167:39 amBTR - SEA
1 stop8h 56mDelta
Wed 1/712:00 pmSEA - BTR
1 stop8h 03mDelta
Deal found 11/6$299
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 12/156:07 amBTR - SEA
1 stop8h 33mDelta
Tue 1/611:15 pmSEA - BTR
2 stops20h 48mDelta
Deal found 11/6$303
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 11/205:07 amBTR - SEA
1 stop9h 40mUnited Airlines
Mon 11/247:10 amSEA - BTR
1 stop8h 18mUnited Airlines
Deal found 11/5$319
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 12/156:07 amBTR - SEA
1 stop8h 33mDelta
Mon 1/510:55 pmSEA - BTR
1 stop8h 57mDelta
Deal found 11/6$338
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/196:07 pmBTR - SEA
1 stop8h 27mUnited Airlines
Fri 1/912:40 pmSEA - BTR
1 stop6h 52mUnited Airlines
Deal found 11/6$339

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 November 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$150
(Delta)

Popular in

July

Cheapest in

August

Average price

$538
Provider with most accurate pricing for Baton Rouge Ryan-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Seattle/Tacoma Intl flights.
Search Deals
From Baton Rouge Ryan to Washington
Search Deals
One-way flight from Baton Rouge Ryan to Washington
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 7, 2025.
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 1/17

5:15 pm-11:01 pm

1 stop7h 46m

Seattle/Tacoma Intl

Tue 1/20

7:00 am-3:58 pm

1 stop6h 58m

$239

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 3/31

2:02 pm-7:12 pm

1 stop7h 10m

Seattle/Tacoma Intl

Sat 4/4

1:55 pm-10:46 pm

1 stop6h 51m

$239

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Sat 2/21

10:34 am-7:03 pm

1 stop10h 29m

Portland

Tue 2/24

9:45 pm-9:54 am

1 stop10h 09m

$289

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Thu 11/27

5:07 am-12:16 pm

1 stop9h 09m

Portland

Wed 12/3

12:55 pm-9:13 pm

1 stop6h 18m

$289

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Thu 11/27

6:15 am-6:48 pm

2 stops14h 33m

Portland

Wed 12/3

10:10 pm-9:43 am

1 stop9h 33m

$294

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

Fri 12/12

6:07 am-12:02 pm

1 stop7h 55m

Spokane

Mon 12/15

7:17 pm-9:43 am

2 stops12h 26m

$294

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Thu 11/20

5:07 am-12:47 pm

1 stop9h 40m

Seattle/Tacoma Intl

Mon 11/24

7:10 am-5:28 pm

1 stop8h 18m

$319

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Mon 12/15

6:07 am-12:40 pm

1 stop8h 33m

Seattle/Tacoma Intl

Mon 1/5

10:55 pm-9:52 am

1 stop8h 57m

$338

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Mon 12/15

6:07 am-12:40 pm

1 stop8h 33m

Seattle/Tacoma Intl

Tue 1/6

10:55 pm-9:52 am

1 stop8h 57m

$338

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Thu 2/19

8:09 pm-12:59 am

1 stop6h 50m

Seattle/Tacoma Intl

Mon 2/23

5:39 am-4:00 pm

1 stop8h 21m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 35 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 $253). 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 BTR to WA?

Find hourly flight availability from Baton Rouge to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 7, 2025.

It’s optimal to fly from Baton Rouge to State of Washington in the evening. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight in the morning.

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 November 7, 2025.
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
11,248 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,248 reviews
Alaska Airlines
8.0
Very good
11,248 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
7.9
Good
8,003 reviews
Alaska Airlines
8.0
Very good
11,248 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
9,009 reviews
Alaska Airlines
8.0
Very good
11,248 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
11,044 reviews
Alaska Airlines
8.0
Very good
11,248 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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 7h 46m. Your travel time can differ by up to 2h 43m. The distance between Baton Rouge and State of Washington is about 2018 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Baton Rouge to State of Washington one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $169. Users have also found prices from $195 and $282 on United Airlines and American Airlines, respectively.

  • 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 $253). 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 November 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$199Average$444FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$412FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$491FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$354Average$535FlexibilityNo cancel feeOn-time75%

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