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

For as low as $305, Delta can have you in Washington, D.C. from Baton Rouge in 4h 35m. 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 $196 on this airline. An additional option worth looking into is American Airlines, starting at $337. Delta is currently priced 52% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

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

Most accurate provider : When it comes to deals on Baton Rouge-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Washington, D.C. flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.. 2 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.

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.

$169+ Cheap Flights from Baton Rouge to Washington, D.C.

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

Cheapest

Best

Last-minute

One-way

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 August 23, 2026.

Sat 9/51:27 pm -

1 stop6h 56m

Sun 9/66:00 am -

1 stop5h 37m

Deal found 8/22

$289

Tue 9/221:32 pm -

1 stop4h 51m

Wed 9/3010:21 am -

1 stop5h 40m

Deal found 8/22

$305

Sat 9/191:32 pm -

1 stop6h 53m

Sun 9/206:00 am -

1 stop4h 39m

Deal found 8/19

$309

Tue 10/135:53 pm -

1 stop5h 58m

Thu 10/226:00 am -

1 stop4h 32m

Deal found 8/22

$321

Wed 10/73:49 pm -

1 stop6h 39m

Tue 10/134:45 pm -

1 stop6h 11m

Deal found 8/20

$322

Sat 9/51:27 pm -

1 stop6h 56m

Wed 9/96:00 am -

1 stop4h 39m

Deal found 8/22

$324

Fri 9/255:50 pm -

1 stop4h 34m

Tue 9/296:00 am -

1 stop4h 39m

Deal found 8/22

$326

Fri 10/3010:17 am -

1 stop6h 10m

Sun 11/16:00 am -

1 stop4h 34m

Deal found 8/18

$329

Thu 10/155:53 pm -

1 stop5h 58m

Thu 10/226:00 am -

1 stop4h 32m

Deal found 8/22

$337

Fri 10/163:49 pm -

1 stop4h 57m

Mon 10/196:28 pm -

1 stop4h 28m

Deal found 8/22

$342

Sat 9/262:29 pm -

1 stop6h 00m

Mon 9/282:54 pm -

1 stop7h 16m

Deal found 8/22

$344

Tue 9/1510:24 am -

1 stop6h 02m

Fri 9/186:00 am -

1 stop4h 39m

Deal found 8/19

$346

Best flights from Baton Rouge to Washington, D.C.
Discover carefully curated flight deals from Baton Rouge to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Tue 10/135:53 pm -

1 stop4h 35m

Tue 10/204:45 pm -

1 stop6h 11m

Deal found 8/22

$305

Tue 1/262:06 pm -

1 stop7h 28m

Sat 1/306:05 am -

1 stop8h 17m

Deal found 8/19

$379

Wed 10/73:49 pm -

1 stop6h 39m

Tue 10/134:45 pm -

1 stop6h 11m

Deal found 8/23

$305

Tue 10/133:49 pm -

1 stop6h 39m

Mon 10/196:28 pm -

1 stop4h 28m

Deal found 8/22

$321

Tue 9/295:20 am -

2 stops11h 23m

Sat 10/33:04 pm -

1 stop7h 12m

Deal found 8/22

$384

Sat 9/2610:29 am -

1 stop4h 12m

Mon 9/287:05 am -

1 stop6h 47m

Deal found 8/19

$322

Fri 10/233:49 pm -

1 stop4h 47m

Mon 10/266:00 am -

1 stop4h 32m

Deal found 8/20

$329

Tue 9/1512:00 pm -

1 stop8h 05m

Tue 9/2210:58 am -

1 stop5h 32m

Deal found 8/18

$425

Fri 10/163:49 pm -

1 stop6h 55m

Thu 10/226:00 am -

1 stop4h 32m

Deal found 8/22

$342

Wed 10/712:05 pm -

1 stop8h 00m

Sun 10/116:00 am -

1 stop6h 18m

Deal found 8/21

$427

Tue 9/151:32 pm -

1 stop6h 53m

Fri 9/186:35 pm -

1 stop4h 18m

Deal found 8/20

$346

Thu 10/225:20 am -

1 stop5h 33m

Thu 10/296:00 am -

1 stop6h 21m

Deal found 8/22

$463

Thu 9/2410:24 am -

1 stop4h 16m

Sun 9/276:00 am -

1 stop4h 39m

Deal found 8/18

$353

Thu 9/174:10 pm -

1 stop7h 20m

Sun 9/206:30 am -

1 stop5h 43m

Deal found 8/18

$463

Wed 9/24:00 pm -

1 stop4h 27m

Sun 9/67:00 am -

1 stop6h 47m

Deal found 8/18

$369

Sat 1/92:06 pm -

1 stop7h 30m

Tue 1/128:25 am -

1 stop8h 26m

Deal found 8/21

$471

Wed 10/73:49 pm -

1 stop6h 00m

Tue 10/137:59 am -

1 stop5h 57m

Deal found 8/19

$391

Sat 1/94:04 pm -

1 stop6h 46m

Tue 1/121:00 pm -

2 stops10h 56m

Deal found 8/22

$476

Wed 10/710:17 am -

1 stop5h 53m

Tue 10/136:00 am -

1 stop4h 32m

Deal found 8/23

$391

Thu 9/104:10 pm -

1 stop5h 35m

Mon 9/1410:20 pm -

2 stops13h 53m

Deal found 8/20

$523

Sat 9/54:00 pm -

1 stop6h 48m

Sat 9/128:00 am -

1 stop5h 52m

Deal found 8/20

$425

Wed 1/63:20 pm -

1 stop5h 55m

Mon 1/119:00 am -

1 stop6h 50m

Deal found 8/20

$427

Wed 10/141:36 pm -

1 stop5h 38m

Mon 10/194:48 pm -

1 stop6h 08m

Deal found 8/22

$427

Thu 10/155:53 pm -

2 stops21h 35m

Tue 10/2012:27 pm -

1 stop5h 45m

Deal found 8/22

$452

Fri 9/253:48 pm -

1 stop6h 56m

Sun 9/276:00 am -

1 stop4h 39m

Deal found 8/21

$463

Fri 10/163:49 pm -

1 stop6h 58m

Thu 10/226:00 am -

1 stop4h 32m

Deal found 8/22

$463

Thu 10/153:49 pm -

1 stop6h 58m

Thu 10/226:00 am -

1 stop4h 32m

Deal found 8/19

$463

Thu 10/151:36 pm -

1 stop6h 44m

Sun 10/186:00 am -

1 stop4h 32m

Deal found 8/19

$463

Fri 9/115:46 pm -

1 stop5h 55m

Sun 9/136:00 am -

1 stop4h 39m

Deal found 8/20

$465

Thu 9/2410:24 am -

1 stop6h 56m

Sun 9/276:00 am -

1 stop4h 39m

Deal found 8/18

$491

Last-minute flights from Baton Rouge to Washington, D.C.
Discover last-minute flight deals from Baton Rouge to Washington, D.C.. Data last updated August 23, 2026 and is based on user searches.

Tue 9/110:26 am -

1 stop6h 25m

Sat 9/52:18 pm -

1 stop7h 28m

Deal found 8/22

$359

Sat 9/51:27 pm -

1 stop6h 56m

Sun 9/66:00 am -

1 stop5h 37m

Deal found 8/22

$289

Sat 9/51:27 pm -

1 stop6h 56m

Wed 9/96:00 am -

1 stop4h 39m

Deal found 8/22

$324

Tue 9/1510:24 am -

1 stop6h 02m

Fri 9/186:00 am -

1 stop4h 39m

Deal found 8/19

$346

Wed 9/163:48 pm -

1 stop4h 37m

Fri 9/186:00 am -

1 stop4h 39m

Deal found 8/19

$355

Sat 9/191:32 pm -

1 stop6h 53m

Sun 9/206:00 am -

1 stop4h 39m

Deal found 8/19

$309

Sat 9/191:32 pm -

1 stop6h 53m

Mon 9/216:00 am -

1 stop4h 39m

Deal found 8/19

$322

Sat 9/192:29 pm -

1 stop6h 00m

Mon 9/212:54 pm -

1 stop7h 16m

Deal found 8/18

$329

Tue 9/221:32 pm -

1 stop4h 51m

Wed 9/3010:21 am -

1 stop5h 40m

Deal found 8/22

$305

Thu 9/2410:24 am -

1 stop4h 16m

Sun 9/276:00 am -

1 stop4h 39m

Deal found 8/18

$353

Fri 9/253:48 pm -

1 stop6h 36m

Wed 9/3010:21 am -

1 stop5h 40m

Deal found 8/22

$326

Sat 9/262:29 pm -

1 stop6h 00m

Mon 9/282:54 pm -

1 stop7h 16m

Deal found 8/22

$344

One-way flights from Baton Rouge to Washington, D.C.
Search for one-way flight options from Baton Rouge to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Thu 10/153:49 pm -

1 stop4h 47m

Deal found 8/18

$169

Thu 10/85:53 pm -

1 stop5h 58m

Deal found 8/21

$178

Mon 11/93:54 pm -

1 stop4h 30m

Deal found 8/22

$194

Sat 1/164:04 pm -

1 stop5h 30m

Deal found 8/23

$214

Fri 11/276:00 am -

1 stop5h 56m

Deal found 8/20

$220

Tue 10/139:35 am -

2 stops12h 24m

Deal found 8/18

$280

Sun 10/257:07 am -

Nonstop2h 40m

Deal found 8/19

$291

Sun 12/135:00 am -

1 stop5h 25m

Deal found 8/20

$301

Fri 12/112:04 pm -

1 stop7h 32m

Deal found 8/22

$301

Mon 10/195:53 pm -

2 stops15h 16m

Deal found 8/19

$308

Sun 10/115:53 pm -

1 stop5h 58m

Deal found 8/20

$309

Wed 10/75:20 am -

2 stops11h 53m

Deal found 8/21

$310

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$289 (Delta)
One-way from	$169 (Delta)
Popular in	September
Cheapest in	May
Average price	$519
Good round-trip deal	$453 or less
Good one-way deal	$338 or less

Provider with most accurate pricing for Baton Rouge Ryan-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Baton Rouge Ryan-Washington, D.C. (WAS) flights.

Search Deals

From Baton Rouge Ryan to Washington, D.C. (WAS)

Search Deals

One-way flight from Baton Rouge Ryan to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($61 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Baton Rouge Ryan to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from Baton Rouge Ryan to Washington, D.C. (WAS).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baton Rouge to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeBaltimore

BTR Baton Rouge Ryan - BWI Baltimore/Washington

BTRBWI

Baton Rouge Ryan

Tue 10/13

5:53 pm-11:28 pm

1 stop4h 35m

Baltimore/Washington

Tue 10/20

4:45 pm-9:56 pm

1 stop6h 11m

$305

Baton RougeBaltimore

BTR Baton Rouge Ryan - BWI Baltimore/Washington

BTRBWI

Baton Rouge Ryan

Wed 10/7

3:49 pm-11:28 pm

1 stop6h 39m

Baltimore/Washington

Tue 10/13

4:45 pm-9:56 pm

1 stop6h 11m

$305

Baton RougeBaltimore

BTR Baton Rouge Ryan - BWI Baltimore/Washington

BTRBWI

Baton Rouge Ryan

Tue 10/13

3:49 pm-11:28 pm

1 stop6h 39m

Baltimore/Washington

Mon 10/19

6:28 pm-9:56 pm

1 stop4h 28m

$321

Baton RougeBaltimore

BTR Baton Rouge Ryan - BWI Baltimore/Washington

BTRBWI

Baton Rouge Ryan

Sat 9/26

10:29 am-3:41 pm

1 stop4h 12m

Baltimore/Washington

Mon 9/28

7:05 am-12:52 pm

1 stop6h 47m

$322

Baton RougeBaltimore

BTR Baton Rouge Ryan - BWI Baltimore/Washington

BTRBWI

Baton Rouge Ryan

Fri 10/23

3:49 pm-9:36 pm

1 stop4h 47m

Baltimore/Washington

Mon 10/26

6:00 am-9:32 am

1 stop4h 32m

$329

Baton RougeBaltimore

BTR Baton Rouge Ryan - BWI Baltimore/Washington

BTRBWI

Baton Rouge Ryan

Fri 10/16

3:49 pm-11:44 pm

1 stop6h 55m

Baltimore/Washington

Thu 10/22

6:00 am-9:32 am

1 stop4h 32m

$342

Baton RougeBaltimore

BTR Baton Rouge Ryan - BWI Baltimore/Washington

BTRBWI

Baton Rouge Ryan

Tue 9/15

1:32 pm-9:25 pm

1 stop6h 53m

Baltimore/Washington

Fri 9/18

6:35 pm-9:53 pm

1 stop4h 18m

$346

Quickest round-trip

Baton RougeBaltimore

BTR Baton Rouge Ryan - BWI Baltimore/Washington

BTRBWI

Baton Rouge Ryan

Thu 9/24

10:24 am-3:40 pm

1 stop4h 16m

Baltimore/Washington

Sun 9/27

6:00 am-9:39 am

1 stop4h 39m

$353

Baton RougeBaltimore

BTR Baton Rouge Ryan - BWI Baltimore/Washington

BTRBWI

Baton Rouge Ryan

Wed 9/2

4:00 pm-9:27 pm

1 stop4h 27m

Baltimore/Washington

Sun 9/6

7:00 am-12:47 pm

1 stop6h 47m

$369

Baton RougeBaltimore

BTR Baton Rouge Ryan - BWI Baltimore/Washington

BTRBWI

Baton Rouge Ryan

Tue 1/26

2:06 pm-10:34 pm

1 stop7h 28m

Baltimore/Washington

Sat 1/30

6:05 am-1:22 pm

1 stop8h 17m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Baton Rouge to Washington, D.C.

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 August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Washington, D.C. flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

BTR-WAS

BTR-BWI

BTR-IAD

BTR-DCA

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.

BTR-WAS

BTR-BWI

BTR-IAD

BTR-DCA

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

Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Washington, D.C. (average of $391). Flying from Baton Rouge to Washington, D.C. in September is currently the most expensive (average of $521). 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?

When flying from Baton Rouge to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.

Baton Rouge to Washington, D.C. flights typically cost between $412 and $582 in September.
The cheapest round-trip price found within the last 5 days was $289 on Delta (Sep 5-Sep 6).

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

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 71 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.

Reviews of airlines servicing Washington, D.C.

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

Delta

7.8

Good

8,517 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

Delta

7.8

Good

8,517 reviews

Delta

7.8

Good

8,517 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

United Airlines

7.4

Good

10,112 reviews

Delta

7.8

Good

8,517 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

American Airlines

7.1

Good

11,988 reviews

Delta

7.8

Good

8,517 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

Related info for your journey

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.. 2 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 $305, Delta can have you in Washington, D.C. from Baton Rouge in 4h 35m. 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 $196 on this airline. An additional option worth looking into is American Airlines, starting at $337. Delta is currently priced 52% below the average price you’ll pay for this route.
What are the most popular routes from Baton Rouge to Washington, D.C.?
While some choose either Baton Rouge Ryan - Washington, D.C. Dulles Intl or Baton Rouge Ryan - Baltimore/Washington, Baton Rouge Ryan - Washington, D.C. Reagan-National 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, January is the cheapest month in which you can book a flight from Baton Rouge to Washington, D.C. (average of $391). Flying from Baton Rouge to Washington, D.C. in September is currently the most expensive (average of $521). 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, D.C.

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Top 2 airlines flying from Baton Rouge to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$196	Average$436	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$288	Average$426	FlexibilityNo cancel fee	On-time71%

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$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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap 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 August 23, 2026.

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 August 23, 2026.

Best flights from Baton Rouge to Washington, D.C.Discover carefully curated flight deals from Baton Rouge to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Discover carefully curated flight deals from Baton Rouge to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Last-minute flights from Baton Rouge to Washington, D.C.Discover last-minute flight deals from Baton Rouge to Washington, D.C.. Data last updated August 23, 2026 and is based on user searches.

Discover last-minute flight deals from Baton Rouge to Washington, D.C.. Data last updated August 23, 2026 and is based on user searches.

One-way flights from Baton Rouge to Washington, D.C.Search for one-way flight options from Baton Rouge to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Search for one-way flight options from Baton Rouge to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

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

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Use the filters below to find and compare flights from Baton Rouge to Washington, D.C. that are best for you.

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 August.

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.

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

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 August 23, 2026.

When flying from Baton Rouge to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.

Baton Rouge to Washington, D.C. flights typically cost between $412 and $582 in September.The cheapest round-trip price found within the last 5 days was $289 on Delta (Sep 5-Sep 6).

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

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 71 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.

Reviews of airlines servicing Washington, D.C.

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

Related info for your journey

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

Traveling to a place near Washington, D.C.?

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Alternative routes for Baton Rouge to Washington, D.C.

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Baton Rouge and Washington, D.C. flights

Browse other Baton Rouge and Washington, D.C. flight options. Last updated on August 23, 2026.

Other flights from Baton Rouge

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Baton Rouge to Washington, D.C. flights

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Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.

Top 2 airlines flying from Baton Rouge to Washington, D.C.

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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 August 23, 2026.

Best flights from Baton Rouge to Washington, D.C.
Discover carefully curated flight deals from Baton Rouge to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Last-minute flights from Baton Rouge to Washington, D.C.
Discover last-minute flight deals from Baton Rouge to Washington, D.C.. Data last updated August 23, 2026 and is based on user searches.

One-way flights from Baton Rouge to Washington, D.C.
Search for one-way flight options from Baton Rouge to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Baton Rouge to Washington, D.C. flights typically cost between $412 and $582 in September.
The cheapest round-trip price found within the last 5 days was $289 on Delta (Sep 5-Sep 6).