Washington, D.C.

$169+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — WAS
Jul 8 — Jul 151
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Cheapflights Tip: The best prices from Baton Rouge Ryan to Washington, D.C. are usually found in September or May, booked 15 days in advance, depart on a Tuesday or Friday 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 July 3, 2025.

Round-trip from

$259
(Delta)

One-way from

$169
(American Airlines)

Popular in

January

Cheapest in

September

Average price

$395

Good round-trip deal

$333 or less

Good one-way deal

$209 or less
From Baton Rouge Ryan to Washington, D.C. (WAS)
One-way flight from Baton Rouge Ryan to Washington, D.C. (WAS)
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Baton Rouge Ryan to Washington, D.C. (WAS).
Price to beat on a one-way flight from Baton Rouge Ryan to Washington, D.C. (WAS).

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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. 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 9/1810:27 amBTR - BWI
1 stop6h 49mDelta
Mon 9/226:19 pmBWI - BTR
1 stop4h 53mDelta
Deal found 7/3$259
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 9/39:45 amBTR - BWI
1 stop5h 32mUnited Airlines
Sat 9/610:51 amBWI - BTR
2 stops9h 35mUnited Airlines
Deal found 7/1$264
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/186:32 pmBTR - BWI
1 stop5h 05mAmerican Airlines
Tue 7/226:50 amBWI - BTR
1 stop6h 36mAmerican Airlines
Deal found 7/1$274
This American Airlines deal was found by Cheapflights users on 7/1. 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 11/157:00 amBTR - DCA
Nonstop2h 37mAmerican Airlines
Wed 11/197:45 pmDCA - BTR
Nonstop3h 08mAmerican Airlines
Deal found 7/1$305
This Delta deal was found by Cheapflights users on 7/2. 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 12/131:40 pmBTR - DCA
1 stop6h 34mDelta
Tue 12/166:00 amDCA - BTR
1 stop4h 36mDelta
Deal found 7/2$325
This Delta deal was found by Cheapflights users on 7/2. 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 12/1310:30 amBTR - IAD
1 stop5h 06mDelta
Tue 12/1610:05 amIAD - BTR
1 stop5h 48mDelta
Deal found 7/2$325
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 9/312:05 pmBTR - DCA
2 stops9h 38mUnited Airlines
Sat 9/62:59 pmDCA - BTR
1 stop5h 27mUnited Airlines
Deal found 7/1$330
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/135:39 pmBTR - IAD
1 stop4h 17mAmerican Airlines
Wed 8/207:44 amIAD - BTR
2 stops11h 17mAmerican Airlines
Deal found 7/2$333
This United Airlines deal was found by Cheapflights users on 7/1. 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 9/94:03 pmBTR - IAD
2 stops14h 27mUnited Airlines
Wed 9/1011:03 amIAD - BTR
1 stop5h 19mUnited Airlines
Deal found 7/1$362

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 July 3, 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

Thu 9/18

10:27 am-6:16 pm

1 stop6h 49m

Baltimore/Washington

Mon 9/22

6:19 pm-10:12 pm

1 stop4h 53m

$259

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Wed 9/3

9:45 am-4:17 pm

1 stop5h 32m

Baltimore/Washington

Sat 9/6

10:51 am-7:26 pm

2 stops9h 35m

$264

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Fri 7/18

6:32 pm-12:37 am

1 stop5h 05m

Baltimore/Washington

Tue 7/22

6:50 am-12:26 pm

1 stop6h 36m

$274

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Sat 11/15

7:00 am-10:37 am

Nonstop2h 37m

Washington, D.C. Reagan-National

Wed 11/19

7:45 pm-9:53 pm

Nonstop3h 08m

$305

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Sat 12/13

1:40 pm-9:14 pm

1 stop6h 34m

Washington, D.C. Reagan-National

Tue 12/16

6:00 am-9:36 am

1 stop4h 36m

$325

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 12/13

10:30 am-4:36 pm

1 stop5h 06m

Washington, D.C. Dulles Intl

Tue 12/16

10:05 am-2:53 pm

1 stop5h 48m

$325

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Wed 9/3

12:05 pm-10:43 pm

2 stops9h 38m

Washington, D.C. Reagan-National

Sat 9/6

2:59 pm-7:26 pm

1 stop5h 27m

$330

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Wed 8/13

5:39 pm-10:56 pm

1 stop4h 17m

Washington, D.C. Dulles Intl

Wed 8/20

7:44 am-6:01 pm

2 stops11h 17m

$333

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Tue 9/9

4:03 pm-7:30 am

2 stops14h 27m

Washington, D.C. Dulles Intl

Wed 9/10

11:03 am-3:22 pm

1 stop5h 19m

$362

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 8/12

5:45 am-12:43 pm

1 stop5h 58m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 17 results
1
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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 June 27, 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 15 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, August is the cheapest month in which you can book a flight from Baton Rouge to Washington, D.C. (average of $309). Flying from Baton Rouge to Washington, D.C. in July is currently the most expensive (average of $345). 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 July 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Baton Rouge to Washington, D.C. at noon. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight in the evening.

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 July 3, 2025.
Read through reviews of airlines operating flights from Baton Rouge to Washington, D.C., such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $259 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $264 and $274 round-trip. Delta is currently priced 29% 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 $169. Users have also found prices from $181 and $248 on Delta and United Airlines, respectively.

  • What are the most popular routes 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, August is the cheapest month in which you can book a flight from Baton Rouge to Washington, D.C. (average of $309). Flying from Baton Rouge to Washington, D.C. in July is currently the most expensive (average of $345). 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 Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Arlington
Woodbridge
Alexandria
Tysons
Silver Spring
Fredericksburg
Linthicum Heights
Gaithersburg
Fairfax
Easton
Towson
Waldorf
Laurel
Falls Church
Rockville
Springfield
National Harbor
Manassas
Dundalk
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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$409FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$380FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$389Average$582FlexibilityNo cancel feeOn-time69%

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