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Washington, D.C.

$115+ Cheap flights from Baton Rouge (BTR) to Washington, D.C. (WAS)

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — WAS
nov. 28 — déc. 51
ven. 11/28
ven. 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Baton Rouge Ryan to Washington, D.C. are usually found in August or May, booked 26 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap flight deals from Baton Rouge to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Washington, D.C. (WAS). 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 octobre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(American Airlines)

One-way from

$115
(American Airlines)

Popular in

January

Cheapest in

August

Average price

$338

Good round-trip deal

$345 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Baton Rouge Ryan-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Baton Rouge Ryan-Washington, D.C. (WAS) flights.
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From Baton Rouge Ryan to Washington, D.C. (WAS)
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One-way flight from Baton Rouge Ryan to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Baton Rouge Ryan to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Baton Rouge Ryan to Washington, D.C. (WAS).
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Find flight deals from Baton Rouge to Washington, D.C.

Cheapest flights from Baton Rouge to Washington, D.C.
Explore the most affordable flight options available from Baton Rouge to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
jeu. 11/67:00 amBTR - BWI
1 stop5h 03mAmerican Airlines
mar. 11/112:46 pmBWI - BTR
1 stop7h 04mAmerican Airlines
Deal found 10/27$229
This United Airlines deal was found by Cheapflights users on 10/27. 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.
mer. 11/55:07 amBTR - BWI
1 stop5h 25mUnited Airlines
sam. 11/86:15 amBWI - BTR
2 stops10h 06mUnited Airlines
Deal found 10/27$234
This Delta deal was found by Cheapflights users on 10/28. 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.
mer. 11/126:00 amBTR - BWI
1 stop4h 10mDelta
dim. 11/167:00 amBWI - BTR
1 stop7h 35mDelta
Deal found 10/28$237
This American Airlines deal was found by Cheapflights users on 10/29. 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.
ven. 11/74:25 pmBTR - BWI
1 stop5h 37mAmerican Airlines
dim. 11/93:17 pmBWI - BTR
1 stop8h 24mAmerican Airlines
Deal found 10/29$248
This American Airlines deal was found by Cheapflights users on 10/29. 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.
jeu. 11/65:27 pmBTR - BWI
1 stop6h 03mAmerican Airlines
dim. 11/93:17 pmBWI - BTR
1 stop8h 24mAmerican Airlines
Deal found 10/29$249
This United Airlines deal was found by Cheapflights users on 10/28. 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.
jeu. 11/135:07 amBTR - BWI
2 stops11h 07mUnited Airlines
lun. 11/246:00 amBWI - BTR
1 stop8h 22mUnited Airlines
Deal found 10/28$254
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/119:30 amBTR - BWI
2 stops10h 54mUnited Airlines
sam. 11/156:15 amBWI - BTR
2 stops10h 06mUnited Airlines
Deal found 10/26$263
This United Airlines deal was found by Cheapflights users on 10/27. 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.
mer. 11/52:05 pmBTR - BWI
1 stop7h 36mUnited Airlines
dim. 11/96:00 amBWI - BTR
1 stop6h 18mUnited Airlines
Deal found 10/27$294
This United Airlines deal was found by Cheapflights users on 10/27. 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.
jeu. 11/63:56 pmBTR - BWI
1 stop5h 45mUnited Airlines
sam. 11/86:15 amBWI - BTR
2 stops10h 06mUnited Airlines
Deal found 10/27$295
This American Airlines deal was found by Cheapflights users on 10/27. 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.
mer. 11/266:40 amBTR - DCA
Nonstop2h 37mAmerican Airlines
mer. 12/37:49 pmDCA - BTR
Nonstop3h 02mAmerican Airlines
Deal found 10/27$305
This United Airlines deal was found by Cheapflights users on 10/27. 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.
jeu. 11/65:07 amBTR - BWI
1 stop5h 25mUnited Airlines
lun. 11/106:00 amBWI - BTR
1 stop8h 22mUnited Airlines
Deal found 10/27$309
This American Airlines deal was found by Cheapflights users on 10/27. 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.
mer. 11/265:27 pmBTR - DCA
1 stop5h 36mAmerican Airlines
mar. 12/27:49 pmDCA - BTR
Nonstop2h 58mAmerican Airlines
Deal found 10/27$315

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Washington, D.C. 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 octobre 29, 2025.
Use the filters below to find and compare flights from Baton Rouge to Washington, D.C. that are best for you.

Fly from

Baton Rouge

Fly to

Washington, D.C.

Route

Depart

Return

Price

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

jeu. 11/13

3:56 pm-10:41 pm

1 stop5h 45m

Baltimore/Washington

dim. 11/16

6:00 am-11:18 am

1 stop6h 18m

$229

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

mar. 11/11

2:05 pm-10:41 pm

1 stop7h 36m

Baltimore/Washington

sam. 11/15

6:00 am-11:23 am

1 stop6h 23m

$229

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

sam. 2/14

10:31 am-3:36 pm

1 stop4h 05m

Baltimore/Washington

mer. 2/18

9:30 am-12:54 pm

1 stop4h 24m

$237

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

mer. 11/12

7:39 am-12:46 pm

1 stop4h 07m

Baltimore/Washington

dim. 11/16

6:00 am-9:50 am

1 stop4h 50m

$237

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

jeu. 12/11

6:07 am-11:14 am

1 stop4h 07m

Baltimore/Washington

sam. 1/10

11:29 am-5:10 pm

1 stop6h 41m

$237

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

mer. 11/12

5:27 pm-11:35 pm

1 stop5h 08m

Baltimore/Washington

dim. 11/16

6:02 am-1:45 pm

1 stop8h 43m

$249

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

ven. 3/13

5:00 am-11:32 am

1 stop5h 32m

Baltimore/Washington

dim. 3/15

6:00 am-11:01 am

1 stop6h 01m

$259

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

mer. 11/26

5:27 pm-11:59 pm

1 stop5h 32m

Washington, D.C. Dulles Intl

mar. 12/2

7:59 am-1:50 pm

1 stop6h 51m

$325

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

sam. 3/14

2:02 pm-8:59 pm

1 stop5h 57m

Washington, D.C. Reagan-National

mar. 3/17

11:00 am-3:51 pm

1 stop5h 51m

$325

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

sam. 3/28

1:40 pm-8:14 pm

1 stop5h 34m

Washington, D.C. Reagan-National

mar. 3/31

6:00 am-9:44 am

1 stop4h 44m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 53 results
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Compare providers for flights from Baton Rouge to Washington, D.C.

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 Washington, D.C. in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baton Rouge-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baton Rouge-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Washington, D.C. 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-Washington, D.C. 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 Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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, D.C.

How far ahead should I book a flight from Baton Rouge to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Baton Rouge to Washington, D.C.. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Baton Rouge to Washington, D.C., you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Baton Rouge to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Baton Rouge to Washington, D.C. (average of $62). Flying from Baton Rouge to Washington, D.C. in January is currently the most expensive (average of $134). 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 WAS?

Find hourly flight availability from Baton Rouge to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octobre 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Baton Rouge to Washington, D.C. in the evening. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Baton Rouge to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated octobre 29, 2025.
Read through reviews of airlines operating flights from Baton Rouge to Washington, D.C., such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Washington, D.C.. 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, D.C.?

    Baton Rouge Ryan (BTR), located 5.8 mi from the city center, is the airport you fly out of when you book flights from Baton Rouge to Washington, D.C.. 3 airlines have flights from Ryan to Washington, D.C. on a regular basis. Booking flights from Baton Rouge Ryan to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

  • How long is the flight from Baton Rouge to Washington, D.C.?

    For as low as $237, United Airlines can have you in Washington, D.C. from Baton Rouge in 4h 05m. The distance between Baton Rouge and Washington, D.C. is about 1012 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Baton Rouge to Washington, D.C. round-trip?

    Our cheapest airline available from Baton Rouge to Washington, D.C. is Delta. Our recent data shows that you can find tickets from as low as $284 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $305 and $324 round-trip. Delta is currently priced 26% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Baton Rouge to Washington, D.C. one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $115. Users have also found prices from $125 and $129 on United Airlines and Delta, respectively.

  • What are the most popular routes from Baton Rouge to Washington, D.C.?

    While some choose either Baton Rouge Ryan - Washington, D.C. Reagan-National or Baton Rouge Ryan - Baltimore/Washington, Baton Rouge Ryan - Washington, D.C. Dulles Intl is the most popular route from Baton Rouge to Washington, D.C..

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

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

  • How can I find direct flights from Baton Rouge to Washington, D.C.?

    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, D.C..

  • Can I find deals for business class flights from Baton Rouge to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Baton Rouge to Washington, D.C. 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 Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from Baton Rouge to Washington, D.C. (average of $62). Flying from Baton Rouge to Washington, D.C. in January is currently the most expensive (average of $134). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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Top 3 airlines flying from Baton Rouge to Washington, D.C.

Discover the top 3 airlines that operate flights from Baton Rouge to Washington, D.C.. 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 octobre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$369FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$297Average$408FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$324Average$500FlexibilityNo cancel feeOn-time69%

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