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

Delta can get you from Washington, D.C. to Baton Rouge in just under 4h 56m. Your travel time can differ by up to . The distance between Washington, D.C. and Baton Rouge is about 1012 mi.

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

Cheapflights users have booked flights from Washington, D.C. to Baton Rouge round-trip from $341. Another airline that can offer you cheap pricing is American Airlines. Users have found that Delta is 24% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Baton Rouge ranges from 3.4 - 6.0 inches per month. July is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Baton Rouge when rainfall is around 3.4 in.

If weather is an important factor for your trip to Baton Rouge, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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

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

Most accurate provider : When it comes to deals on Washington, D.C.-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Baton Rouge flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Baton Rouge 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 Washington, D.C.-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Baton Rouge from Washington, D.C.?

Baton Rouge Ryan (BTR), located 5.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Baton Rouge. 2 airlines have flights to Ryan from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Baton Rouge Ryan should not be difficult; the airport handles an average of 1 inbound flight from Washington, D.C. per day.

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

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

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

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

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

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

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

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington, D.C. to Baton Rouge
Explore the most affordable flight options available from Washington, D.C. to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.

Wed 10/288:12 am -

1 stop5h 44m

Tue 11/1010:24 am -

1 stop6h 00m

Deal found 9/21

$309

Tue 10/206:00 am -

1 stop6h 18m

Tue 10/277:31 am -

2 stops13h 11m

Deal found 9/20

$314

Mon 11/98:08 am -

1 stop5h 50m

Sat 11/1410:24 am -

1 stop6h 00m

Deal found 9/22

$323

Sat 10/316:00 am -

1 stop5h 08m

Sun 11/15:00 pm -

1 stop6h 31m

Deal found 9/22

$329

Sat 10/3110:09 am -

2 stops10h 34m

Sun 11/15:00 am -

1 stop5h 36m

Deal found 9/20

$334

Tue 10/136:00 am -

1 stop4h 32m

Tue 10/205:53 pm -

1 stop4h 35m

Deal found 9/22

$337

Fri 10/236:00 am -

1 stop4h 32m

Mon 10/265:53 pm -

1 stop4h 51m

Deal found 9/22

$343

Wed 11/46:00 am -

1 stop5h 08m

Mon 11/96:59 pm -

1 stop4h 59m

Deal found 9/20

$348

Fri 10/306:00 am -

1 stop4h 32m

Sun 11/16:03 am -

1 stop6h 03m

Deal found 9/20

$349

Tue 10/1312:00 pm -

1 stop6h 12m

Fri 10/165:53 pm -

1 stop5h 58m

Deal found 9/22

$355

Tue 10/136:00 am -

1 stop4h 32m

Tue 10/133:49 pm -

1 stop6h 39m

Deal found 9/18

$359

Mon 11/96:00 am -

1 stop4h 39m

Mon 11/166:59 pm -

1 stop4h 59m

Deal found 9/22

$362

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

Sat 11/79:00 am -

1 stop4h 56m

Fri 11/136:59 pm -

1 stop4h 59m

Deal found 9/19

$329

Tue 10/136:00 am -

1 stop6h 18m

Tue 10/205:20 am -

2 stops11h 53m

Deal found 9/19

$438

Sat 10/316:00 am -

1 stop5h 08m

Sun 11/15:00 pm -

1 stop6h 31m

Deal found 9/20

$329

Thu 10/296:00 am -

1 stop4h 32m

Thu 10/293:49 pm -

1 stop6h 39m

Deal found 9/23

$337

Fri 10/236:00 am -

1 stop4h 32m

Mon 10/265:53 pm -

1 stop4h 51m

Deal found 9/22

$343

Fri 12/114:51 pm -

1 stop6h 17m

Sun 12/136:59 pm -

1 stop5h 09m

Deal found 9/18

$349

Fri 11/206:29 pm -

1 stop4h 33m

Mon 11/233:59 pm -

1 stop4h 25m

Deal found 9/19

$388

Thu 10/298:15 am -

2 stops12h 28m

Sat 11/79:30 am -

2 stops10h 52m

Deal found 9/23

$627

Thu 11/126:29 pm -

1 stop4h 33m

Tue 11/173:59 pm -

1 stop6h 36m

Deal found 9/22

$399

Wed 10/148:15 am -

2 stops14h 01m

Mon 10/194:07 pm -

1 stop7h 23m

Deal found 9/22

$652

Thu 10/156:00 am -

1 stop4h 32m

Tue 10/205:53 pm -

1 stop4h 35m

Deal found 9/22

$438

Sat 10/1712:57 pm -

1 stop5h 46m

Sun 10/185:20 am -

1 stop5h 33m

Deal found 9/21

$670

Thu 11/126:29 pm -

1 stop4h 33m

Mon 11/166:59 pm -

1 stop4h 59m

Deal found 9/23

$438

Tue 11/246:00 am -

1 stop6h 21m

Mon 11/306:15 pm -

2 stops15h 28m

Deal found 9/22

$673

Fri 11/206:29 pm -

1 stop4h 33m

Sun 11/227:09 pm -

1 stop4h 49m

Deal found 9/19

$439

Wed 10/78:55 am -

1 stop5h 25m

Mon 10/126:58 pm -

2 stops12h 56m

Deal found 9/21

$697

Wed 12/168:07 am -

1 stop6h 05m

Sat 12/196:59 pm -

1 stop4h 38m

Deal found 9/21

$451

Thu 10/156:00 am -

1 stop6h 18m

Sun 10/185:20 am -

1 stop5h 33m

Deal found 9/22

$708

Tue 10/136:00 am -

1 stop4h 32m

Tue 10/205:53 pm -

1 stop5h 49m

Deal found 9/19

$465

Wed 12/210:11 am -

1 stop6h 02m

Fri 12/1110:23 am -

1 stop4h 39m

Deal found 9/20

$467

Mon 11/3010:39 pm -

2 stops13h 47m

Thu 12/105:00 am -

2 stops15h 11m

Deal found 9/21

$755

Wed 12/26:30 pm -

1 stop4h 38m

Fri 12/111:52 pm -

1 stop5h 46m

Deal found 9/19

$467

Wed 10/78:30 am -

1 stop8h 02m

Sun 10/111:55 pm -

1 stop7h 35m

Deal found 9/19

$769

Tue 10/137:59 am -

2 stops10h 13m

Tue 10/203:49 pm -

1 stop6h 58m

Deal found 9/22

$487

Fri 11/610:35 pm -

2 stops13h 46m

Sun 11/86:15 pm -

1 stop5h 22m

Deal found 9/19

$811

Wed 9/3010:15 am -

1 stop5h 46m

Sat 10/36:07 am -

1 stop7h 04m

Deal found 9/21

$499

Tue 11/1010:35 pm -

2 stops13h 46m

Sun 11/156:15 pm -

1 stop5h 22m

Deal found 9/22

$837

Fri 11/206:00 am -

1 stop4h 18m

Mon 11/236:00 am -

1 stop5h 59m

Deal found 9/21

$503

Fri 11/206:00 am -

1 stop4h 18m

Sun 11/223:54 pm -

1 stop4h 48m

Deal found 9/19

$503

Fri 11/206:00 am -

1 stop4h 18m

Sun 11/227:09 pm -

1 stop4h 32m

Deal found 9/19

$541

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

Sat 9/265:10 pm -

1 stop4h 39m

Wed 9/301:32 pm -

1 stop5h 11m

Deal found 9/22

$379

Sat 10/311:42 am -

1 stop4h 19m

Wed 10/143:49 pm -

1 stop6h 39m

Deal found 9/22

$364

Tue 10/136:11 am -

1 stop7h 06m

Tue 10/202:29 pm -

1 stop7h 25m

Deal found 9/19

$323

Tue 10/136:00 am -

1 stop4h 32m

Tue 10/135:53 pm -

1 stop5h 58m

Deal found 9/22

$337

Tue 10/1312:00 pm -

1 stop6h 12m

Fri 10/165:53 pm -

1 stop5h 58m

Deal found 9/22

$355

Tue 10/206:00 am -

1 stop6h 18m

Tue 10/277:31 am -

2 stops13h 11m

Deal found 9/20

$314

Fri 10/236:00 am -

1 stop4h 32m

Mon 10/265:53 pm -

1 stop4h 51m

Deal found 9/22

$343

Wed 10/288:12 am -

1 stop5h 44m

Tue 11/1010:24 am -

1 stop6h 00m

Deal found 9/21

$309

Wed 10/288:56 pm -

Nonstop3h 02m

Tue 11/106:03 am -

Nonstop2h 27m

Deal found 9/21

$411

Fri 10/306:00 am -

1 stop4h 32m

Sun 11/16:03 am -

1 stop6h 03m

Deal found 9/20

$349

Sat 10/316:00 am -

1 stop5h 08m

Sun 11/15:00 pm -

1 stop6h 31m

Deal found 9/22

$329

Sat 10/3110:09 am -

2 stops10h 34m

Sun 11/15:00 am -

1 stop5h 36m

Deal found 9/20

$334

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

Sat 11/75:00 pm -

1 stop4h 53m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$169

Sat 11/76:10 am -

2 stops10h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$174

Fri 1/16:00 am -

1 stop4h 56m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/20

$187

Wed 11/46:00 am -

1 stop8h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$224

Fri 1/112:05 pm -

2 stops8h 38m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/20

$247

Thu 11/126:10 am -

2 stops12h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$280

Tue 11/246:00 am -

1 stop4h 39m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$319

Thu 10/157:00 am -

1 stop6h 56m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$330

Tue 12/156:00 am -

2 stops13h 19m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$344

Tue 10/208:10 am -

2 stops14h 46m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/22

$354

Wed 10/216:59 am -

1 stop9h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$358

Mon 11/306:04 pm -

1 stop6h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$359

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$309 (American Airlines)
One-way from	$169 (Delta)
Popular in	February
Cheapest in	August
Average price	$509
Good round-trip deal	$465 or less

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

Search Deals

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

Search Deals

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBaton Rouge

BWI Baltimore/Washington - BTR Baton Rouge Ryan

BWIBTR

Baltimore/Washington

Sat 11/7

5:00 pm-8:53 pm

1 stop4h 53m

Baton Rouge Ryan

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$169

BaltimoreBaton Rouge

BWI Baltimore/Washington - BTR Baton Rouge Ryan

BWIBTR

Baltimore/Washington

Sat 11/7

6:10 am-3:38 pm

2 stops10h 28m

Baton Rouge Ryan

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$174

BaltimoreBaton Rouge

BWI Baltimore/Washington - BTR Baton Rouge Ryan

BWIBTR

Baltimore/Washington

Fri 1/1

6:00 am-9:56 am

1 stop4h 56m

Baton Rouge Ryan

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$187

BaltimoreBaton Rouge

BWI Baltimore/Washington - BTR Baton Rouge Ryan

BWIBTR

Baltimore/Washington

Thu 11/12

6:10 am-5:38 pm

2 stops12h 28m

Baton Rouge Ryan

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$280

BaltimoreBaton Rouge

BWI Baltimore/Washington - BTR Baton Rouge Ryan

BWIBTR

Baltimore/Washington

Tue 11/24

6:00 am-9:39 am

1 stop4h 39m

Baton Rouge Ryan

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$319

BaltimoreBaton Rouge

BWI Baltimore/Washington - BTR Baton Rouge Ryan

BWIBTR

Baltimore/Washington

Sat 11/7

9:00 am-12:56 pm

1 stop4h 56m

Baton Rouge Ryan

Fri 11/13

6:59 pm-12:58 am

1 stop4h 59m

$329

BaltimoreBaton Rouge

BWI Baltimore/Washington - BTR Baton Rouge Ryan

BWIBTR

Baltimore/Washington

Sat 10/31

6:00 am-10:08 am

1 stop5h 08m

Baton Rouge Ryan

Sun 11/1

5:00 pm-12:31 am

1 stop6h 31m

$329

BaltimoreBaton Rouge

BWI Baltimore/Washington - BTR Baton Rouge Ryan

BWIBTR

Baltimore/Washington

Thu 10/15

7:00 am-12:56 pm

1 stop6h 56m

Baton Rouge Ryan

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$330

BaltimoreBaton Rouge

BWI Baltimore/Washington - BTR Baton Rouge Ryan

BWIBTR

Baltimore/Washington

Thu 10/29

6:00 am-9:32 am

1 stop4h 32m

Baton Rouge Ryan

Thu 10/29

3:49 pm-11:28 pm

1 stop6h 39m

$337

BaltimoreBaton Rouge

BWI Baltimore/Washington - BTR Baton Rouge Ryan

BWIBTR

Baltimore/Washington

Fri 10/23

6:00 am-9:32 am

1 stop4h 32m

Baton Rouge Ryan

Mon 10/26

5:53 pm-11:44 pm

1 stop4h 51m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/22

Showing 1-10 of 54 resultsSorted by cheapest first

...

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

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Baton Rouge in September.

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 Washington, D.C.-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Baton Rouge flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Baton Rouge 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 Washington, D.C.-Baton Rouge 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 Washington, D.C. to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Washington, D.C. with our price prediction graph.

WAS-BTR

BWI-BTR

DCA-BTR

IAD-BTR

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 Washington, D.C. to Baton Rouge

WAS-BTR

BWI-BTR

DCA-BTR

IAD-BTR

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. to Baton Rouge (average of $405). Flying from Washington, D.C. to Baton Rouge in September is currently the most expensive (average of $518). 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 WAS to BTR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Baton Rouge as you normally would.

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

Airfare is below average for this route at the moment.

Washington, D.C. to Baton Rouge flights typically cost between $352 and $706 in October.
The cheapest round-trip price found within the last 5 days was $309 on Delta (Oct 28-Nov 10).

Reviews of airlines servicing Baton Rouge

Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Washington, D.C. to Baton Rouge. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,591 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Delta

7.8

Good

8,591 reviews

Delta

7.8

Good

8,591 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

United Airlines

7.4

Good

10,226 reviews

Delta

7.8

Good

8,591 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

American Airlines

7.0

Good

12,076 reviews

Delta

7.8

Good

8,591 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

What airport do you fly into for flights to Baton Rouge from Washington, D.C.?
Baton Rouge Ryan (BTR), located 5.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Baton Rouge. 2 airlines have flights to Ryan from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Baton Rouge Ryan should not be difficult; the airport handles an average of 1 inbound flight from Washington, D.C. per day.
How long is the flight from Washington, D.C. to Baton Rouge?
Delta can get you from Washington, D.C. to Baton Rouge in just under 4h 56m. Your travel time can differ by up to . The distance between Washington, D.C. and Baton Rouge is about 1012 mi.
What are the cheapest airlines flying from Washington, D.C. to Baton Rouge round-trip?
Cheapflights users have booked flights from Washington, D.C. to Baton Rouge round-trip from $341. Another airline that can offer you cheap pricing is American Airlines. Users have found that Delta is 24% cheaper than the other options available to this destination.
What are the most popular routes from Washington, D.C. to Baton Rouge?
While some choose either Baltimore/Washington - Baton Rouge Ryan or Washington, D.C. Dulles Intl - Baton Rouge Ryan, Washington, D.C. Reagan-National - Baton Rouge Ryan is the most popular route from Washington, D.C. to Baton Rouge.
Can I find deals for flights from Washington, D.C. to Baton Rouge that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Baton Rouge?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Baton Rouge.
Can I find deals for business class flights from Washington, D.C. to Baton Rouge?
Yes. Cheapflights offers flight deals from Washington, D.C. to Baton Rouge 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 Washington, D.C. to Baton Rouge?
Currently, December is the cheapest month in which you can book a flight from Washington, D.C. to Baton Rouge (average of $405). Flying from Washington, D.C. to Baton Rouge in September is currently the most expensive (average of $518). 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

Saint Francisville

McComb

Denham Springs

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

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Dulles Intl to Alexandria flights

Reagan-National to Alexandria flights

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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$248	Average$373	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$248	Average$422	FlexibilityNo cancel fee	On-timeN/A

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$169+ Cheap flights from Washington, D.C. (WAS) to Baton Rouge (BTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. 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 Washington, D.C. to Baton Rouge

Cheapest flights from Washington, D.C. to Baton RougeExplore the most affordable flight options available from Washington, D.C. to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.

Explore the most affordable flight options available from Washington, D.C. to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.

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

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

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

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

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

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

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

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

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 Washington, D.C. to Baton Rouge in September.

Best time to book a flight from Washington, D.C. to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Washington, D.C. with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from WAS to BTR?

Find hourly flight availability from Washington, D.C. to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 23, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Baton Rouge as you normally would.

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

Airfare is below average for this route at the moment.

Washington, D.C. to Baton Rouge flights typically cost between $352 and $706 in October.The cheapest round-trip price found within the last 5 days was $309 on Delta (Oct 28-Nov 10).

Reviews of airlines servicing Baton Rouge

Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Washington, D.C. to Baton Rouge. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Baton Rouge from Washington, D.C.?

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

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

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

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

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

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

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

Traveling to a place near Baton Rouge?

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

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Other flights to Baton Rouge

Explore flights to Baton Rouge departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.

Complete your trip

Complete your trip to Baton Rouge by adding a car rental and/or hotel reservation to your travel itinerary.

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Washington, D.C. and Baton Rouge flights

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

Other flights from Washington, D.C.

Browse through other flights departing from Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Washington, D.C. to Baton Rouge flights

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Cheapest flights from Washington, D.C. to Baton Rouge
Explore the most affordable flight options available from Washington, D.C. to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.

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

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

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

Washington, D.C. to Baton Rouge flights typically cost between $352 and $706 in October.
The cheapest round-trip price found within the last 5 days was $309 on Delta (Oct 28-Nov 10).