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 $258. Other airlines that can offer you cheap pricing are American Airlines, from $259, and United Airlines, from $305. Users have found that Delta is 35% cheaper than the other options available to this destination.

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

$169 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $209 and $217, respectively.

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

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

What is the cheapest day to fly round-trip from Washington, D.C. to Baton Rouge?

Flights from Washington, D.C. to Baton Rouge are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Baton Rouge.

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

To save up to 29% on this flight, we recommend booking at least 31 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. to Baton Rouge from $308 1-2 weeks out and tickets from $308 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. to Baton Rouge?

July is one of the best times of the year to fly to Baton Rouge from Washington, D.C.. Prices for July average $397 per person but you can even find prices for as low as $229. The most expensive prices can be found in the month of December. Opting for a July flight can save you 23% on your journey compared to booking in December

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. 3 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+ Save on Flights from Washington, D.C. to Baton Rouge

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Washington, D.C. to Baton Rouge with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Washington, D.C. to Baton Rouge Ryan are usually found in July or March, booked 30 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$258 (Delta)
One-way from	$169 (Delta)
Popular in	December
Cheapest in	July
Average price	$353
Good round-trip deal	$390 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. 3% potential increase in price ($13 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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

Search Deals

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

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 March 12, 2025.

Mon 5/1910:15 amBWI - BTR

1 stop5h 29mDelta

Sat 5/2412:35 pmBTR - BWI

1 stop5h 13mDelta

Deal found 3/10

$258

Tue 4/810:45 amBWI - BTR

1 stop6h 22mAmerican Airlines

Sat 4/124:23 pmBTR - BWI

1 stop5h 13mAmerican Airlines

Deal found 3/12

$259

Wed 4/237:59 pmDCA - BTR

Nonstop3h 07mAmerican Airlines

Sun 4/277:09 amBTR - DCA

Nonstop2h 34mAmerican Airlines

Deal found 3/12

$300

Mon 5/195:26 pmIAD - BTR

1 stop5h 26mAmerican Airlines

Sat 5/244:32 pmBTR - IAD

1 stop6h 30mAmerican Airlines

Deal found 3/11

$320

Wed 3/2612:15 pmIAD - BTR

2 stops11h 07mDelta

Tue 4/15:47 pmBTR - IAD

2 stops18h 23mDelta

Deal found 3/11

$331

Fri 8/19:00 amDCA - BTR

1 stop4h 45mDelta

Mon 8/43:20 pmBTR - DCA

1 stop7h 05mDelta

Deal found 3/11

$335

Wed 4/26:00 amBWI - BTR

1 stop6h 12mUnited Airlines

Sat 4/59:45 amBTR - BWI

1 stop5h 22mUnited Airlines

Deal found 3/11

$339

Fri 4/186:00 amDCA - BTR

1 stop6h 12mUnited Airlines

Sat 4/195:00 amBTR - DCA

1 stop5h 37mUnited Airlines

Deal found 3/11

$353

Fri 4/186:09 amIAD - BTR

1 stop6h 03mUnited Airlines

Sat 4/195:00 amBTR - IAD

1 stop5h 30mUnited Airlines

Deal found 3/11

$373

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 March 12, 2025.

Mon 5/1910:15 amBWI - BTR

1 stop5h 29mDelta

Sat 5/2412:35 pmBTR - BWI

1 stop5h 13mDelta

Deal found 3/10

$258

Tue 4/810:45 amBWI - BTR

1 stop6h 22mAmerican Airlines

Sat 4/124:23 pmBTR - BWI

1 stop5h 13mAmerican Airlines

Deal found 3/12

$259

Wed 4/2312:45 pmDCA - BTR

1 stop6h 27mUnited Airlines

Wed 4/302:05 pmBTR - DCA

1 stop5h 52mUnited Airlines

Deal found 3/12

$305

Wed 4/237:59 pmDCA - BTR

Nonstop3h 07mAmerican Airlines

Wed 4/307:09 amBTR - DCA

Nonstop2h 34mAmerican Airlines

Deal found 3/12

$285

Wed 3/2612:15 pmIAD - BTR

2 stops11h 07mDelta

Tue 4/15:47 pmBTR - IAD

2 stops18h 23mDelta

Deal found 3/11

$331

Wed 4/26:00 amBWI - BTR

1 stop6h 12mUnited Airlines

Sat 4/59:45 amBTR - BWI

1 stop5h 22mUnited Airlines

Deal found 3/11

$339

Mon 5/195:26 pmIAD - BTR

1 stop5h 26mAmerican Airlines

Sat 5/244:32 pmBTR - IAD

1 stop6h 30mAmerican Airlines

Deal found 3/11

$320

Sun 8/36:00 amDCA - BTR

1 stop4h 30mDelta

Sat 8/93:20 pmBTR - DCA

1 stop5h 01mDelta

Deal found 3/12

$332

Fri 4/186:09 amIAD - BTR

1 stop6h 03mUnited Airlines

Sat 4/195:00 amBTR - IAD

1 stop5h 30mUnited Airlines

Deal found 3/11

$373

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 March 12, 2025 and is based on user searches.

Tue 3/186:00 amBWI - BTR

1 stop4h 44mDelta

Tue 4/12:03 pmBTR - BWI

1 stop6h 52mDelta

Deal found 3/10

$314

Tue 3/187:45 pmDCA - BTR

Nonstop3h 02mAmerican Airlines

Tue 4/17:00 amBTR - DCA

Nonstop2h 40mAmerican Airlines

Deal found 3/10

$391

Tue 3/1812:35 pmIAD - BTR

1 stop7h 44mUnited Airlines

Tue 4/17:15 amBTR - IAD

1 stop6h 11mUnited Airlines

Deal found 3/10

$411

Tue 3/1811:00 amDCA - BTR

1 stop5h 50mUnited Airlines

Tue 4/112:01 pmBTR - DCA

1 stop5h 40mUnited Airlines

Deal found 3/10

$411

Tue 3/1810:25 amBWI - BTR

1 stop6h 50mAmerican Airlines

Sat 3/294:45 pmBTR - BWI

1 stop6h 13mAmerican Airlines

Deal found 3/10

$444

Tue 3/186:00 amBWI - BTR

1 stop6h 15mUnited Airlines

Tue 4/15:00 amBTR - BWI

2 stops8h 18mUnited Airlines

Deal found 3/10

$464

Wed 3/1911:46 amIAD - BTR

1 stop8h 19mAmerican Airlines

Sat 3/225:41 amBTR - IAD

2 stops10h 16mAmerican Airlines

Deal found 3/11

$416

Thu 3/206:00 amDCA - BTR

1 stop4h 44mDelta

Mon 3/245:45 pmBTR - DCA

1 stop4h 55mDelta

Deal found 3/11

$489

Fri 3/216:00 amIAD - BTR

1 stop4h 44mDelta

Mon 3/245:45 pmBTR - IAD

1 stop5h 43mDelta

Deal found 3/11

$489

Tue 3/258:10 amBWI - BTR

1 stop6h 13mDelta

Wed 4/22:03 pmBTR - BWI

1 stop6h 52mDelta

Deal found 3/10

$274

Wed 3/2612:15 pmIAD - BTR

2 stops11h 07mDelta

Tue 4/15:47 pmBTR - IAD

2 stops18h 23mDelta

Deal found 3/11

$331

Wed 4/26:00 amBWI - BTR

1 stop6h 12mUnited Airlines

Sat 4/59:45 amBTR - BWI

1 stop5h 22mUnited Airlines

Deal found 3/11

$339

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 March 12, 2025.

Thu 4/37:00 amBWI - BTR

1 stop7h 21mDelta

Deal found 3/12

$169

Wed 4/24:21 pmBWI - BTR

1 stop6h 31mUnited Airlines

Deal found 3/11

$209

Fri 4/47:59 pmDCA - BTR

Nonstop3h 07mAmerican Airlines

Deal found 3/11

$217

Fri 4/49:12 amIAD - BTR

1 stop4h 24mAmerican Airlines

Deal found 3/11

$227

Wed 4/28:22 amIAD - BTR

2 stops14h 30mUnited Airlines

Deal found 3/10

$240

Wed 4/27:59 pmDCA - BTR

1 stop16h 13mUnited Airlines

Deal found 3/10

$423

Mon 3/176:03 amBWI - BTR

1 stop9h 02mAmerican Airlines

Deal found 3/12

$430

Sun 5/410:15 amIAD - BTR

1 stop4h 08mDelta

Deal found 3/12

$459

Wed 4/211:39 amDCA - BTR

2 stops9h 47mDelta

Deal found 3/10

$503

Fri 4/47:03 pmBWI - BTR

2 stops26h 45mAlaska Airlines

Deal found 3/11

$714

Find flights from Washington, D.C. to Baton Rouge within your budget

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Mon 5/19

10:15 am-2:44 pm

1 stop5h 29m

Baton Rouge Ryan

Sat 5/24

12:35 pm-6:48 pm

1 stop5h 13m

$258

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Tue 4/8

10:45 am-4:07 pm

1 stop6h 22m

Baton Rouge Ryan

Sat 4/12

4:23 pm-10:36 pm

1 stop5h 13m

$259

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 4/23

7:59 pm-10:06 pm

Nonstop3h 07m

Baton Rouge Ryan

Sun 4/27

7:09 am-10:43 am

Nonstop2h 34m

$300

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

Mon 5/19

5:26 pm-9:52 pm

1 stop5h 26m

Baton Rouge Ryan

Sat 5/24

4:32 pm-12:02 am

1 stop6h 30m

$320

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

Wed 3/26

12:15 pm-10:22 pm

2 stops11h 07m

Baton Rouge Ryan

Tue 4/1

5:47 pm-1:10 pm

2 stops18h 23m

$331

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Wed 4/2

6:00 am-11:12 am

1 stop6h 12m

Baton Rouge Ryan

Sat 4/5

9:45 am-4:07 pm

1 stop5h 22m

$339

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Fri 4/18

6:00 am-11:12 am

1 stop6h 12m

Baton Rouge Ryan

Sat 4/19

5:00 am-11:37 am

1 stop5h 37m

$353

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

Fri 4/18

6:09 am-11:12 am

1 stop6h 03m

Baton Rouge Ryan

Sat 4/19

5:00 am-11:30 am

1 stop5h 30m

$373

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 5/7

10:20 am-4:31 pm

1 stop7h 11m

Baton Rouge Ryan

Sun 5/11

3:30 pm-11:43 pm

1 stop7h 13m

$382

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Thu 4/3

7:00 am-1:21 pm

1 stop7h 21m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 19 results

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	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.

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.

Travel insights for flights from Washington, D.C. to Baton Rouge

Get recent, data-driven insights about flights from Washington, D.C. to Baton Rouge including ideal travel times, pricing trends, and more.

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

The best time to book flights from Washington, D.C. to Baton Rouge is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Baton Rouge (average of $334). Flying from Washington, D.C. to Baton Rouge in March is currently the most expensive (average of $455). 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?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Baton Rouge in the afternoon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Washington, D.C. to Baton Rouge?

Travelers seeking maximum savings on their Washington, D.C. to Baton Rouge flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Baton Rouge by month

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.

Temperature in Baton Rouge by month

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).

Reviews of airlines servicing Baton Rouge

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Washington, D.C. to Baton Rouge to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,735 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,735 reviews

Alaska Airlines

8.0

Very good

9,735 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,953 reviews

Alaska Airlines

8.0

Very good

9,735 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,623 reviews

Alaska Airlines

8.0

Very good

9,735 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,735 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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. 3 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.
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 $258. Other airlines that can offer you cheap pricing are American Airlines, from $259, and United Airlines, from $305. Users have found that Delta is 35% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Washington, D.C. to Baton Rouge one-way?
$169 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $209 and $217, respectively.
What are the most popular routes from Washington, D.C. to Baton Rouge?
While some choose either Washington, D.C. Dulles Intl - Baton Rouge Ryan or Baltimore/Washington - 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, August is the cheapest month in which you can book a flight from Washington, D.C. to Baton Rouge (average of $334). Flying from Washington, D.C. to Baton Rouge in March is currently the most expensive (average of $455). 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

Denham Springs

Port Allen

Browse thousands of different options on Cheapflights for your next trip

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

Dulles Intl to New Orleans flights

Reagan-National to New Orleans flights

Reagan-National to Baton Rouge flights

Dulles Intl to Baton Rouge flights

Dulles Intl to Lafayette flights

Reagan-National to Lafayette flights

Dulles Intl to Shreveport flights

Reagan-National to Shreveport flights

Reagan-National to Lake Charles flights

Reagan-National to Monroe flights

Dulles Intl to Alexandria flights

Reagan-National to Alexandria flights

Dulles Intl to Monroe flights

Other flights to Baton Rouge

George Bush Intcntl to Baton Rouge flights

Atlanta to Baton Rouge flights

Reagan-National to Baton Rouge flights

Dallas/Fort Worth to Baton Rouge flights

Oklahoma City to Baton Rouge flights

Charlotte to Baton Rouge flights

Baton Rouge to Atlanta flights

Baton Rouge to Washington, D.C. Reagan-National Airport flights

Baton Rouge to Dallas/Fort Worth Airport flights

Baton Rouge to Charlotte flights

Baton Rouge to Houston George Bush Intcntl Airport flights

Baton Rouge to Atlanta flights

Baton Rouge to Charlotte flights

Baton Rouge to Dallas/Fort Worth Airport flights

Baton Rouge to Houston George Bush Intcntl Airport flights

Baton Rouge to Washington, D.C. Reagan-National Airport flights

Baton Rouge to Atlanta flights

Baton Rouge to Houston George Bush Intcntl Airport flights

Baton Rouge to Atlanta flights

Baton Rouge to Dallas/Fort Worth Airport flights

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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$237	Average$413	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$237	Average$438	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$318	Average$527	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

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

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Baton Rouge with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Washington, D.C. to Baton Rouge Ryan are usually found in July or March, booked 30 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find 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 March 12, 2025.

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 March 12, 2025.

Find flights from Washington, D.C. to Baton Rouge within your budget

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 March.

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.

Travel insights for flights from Washington, D.C. to Baton Rouge

Get recent, data-driven insights about flights from Washington, D.C. to Baton Rouge including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Baton Rouge. Price data was last updated on March 7, 2025.

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 March 12, 2025.

What is the cheapest day to fly from Washington, D.C. to Baton Rouge?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Baton Rouge. Price data was last updated on December 16, 2024.

Rainfall in Baton Rouge by month

Plan your trip to Baton Rouge by taking into account the average rainfall totals by month.

Temperature in Baton Rouge by month

Plan your trip to Baton Rouge by taking into account the average temperature totals by month.

Reviews of airlines servicing Baton Rouge

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Washington, D.C. to Baton Rouge to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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 Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

See prices for flight routes from nearby airports that may be better suited for you.

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

100% Free

Book with Flexibility

Travel Smart

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 March 12, 2025.