What airlines fly to Baton Rouge?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Baton Rouge from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Baton Rouge. Keep in mind that there are 6 different airlines that fly to Baton Rouge on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Washington, D.C. Reagan-National Airport to Baton Rouge?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 45m.

Which layover airport has the shortest connection time from Washington, D.C. Reagan-National Airport to Baton Rouge?

Atlanta (ATL) has the shortest average layover time for this route: 1h 14m.

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Baton Rouge Ryan?

Delta is the most popular carrier operating from Washington, D.C. Reagan-National to Baton Rouge Ryan

Which airport is the most popular layover for flights between Washington, D.C. Reagan-National Airport and Baton Rouge?

Charlotte (CLT) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. Reagan-National Airport to Baton Rouge?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $341.

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Baton Rouge Ryan Airport?

Prices for flights from Washington, D.C. Reagan-National Airport to Baton Rouge Ryan Airport are refreshed on a daily basis.

What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

The necessary travel and health documents for your Baton Rouge Ryan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$115 Cheap Flights from Washington, D.C. Reagan-National Airport to Baton Rouge in 2026

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Baton Rouge on average per day?

As of March 2026, there are 1 flights per day flying from Washington, D.C. Reagan-National Airport to Baton Rouge. The most common time of day flights depart is 7:00PM, with 100% of flights taking off in the evening.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Baton Rouge

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 9:56 pm

DCA

BTR

4h 56m

1 stop

6:00 am - 12:40 pm

BTR

DCA

5h 40m

1 stop

$229Delta

Tue, Apr 28 - Sat, May 2

10:10 am - 3:10 pm

DCA

BTR

6h 00m

1 stop

10:26 am - 5:00 pm

BTR

DCA

5h 34m

1 stop

$314Delta

Tue, Mar 24 - Sat, Mar 28

8:21 pm - 10:20 pm

DCA

BTR

2h 59mnonstop

6:00 am - 9:47 am

BTR

DCA

2h 47mnonstop

$321American Airlines

Tue, Apr 28 - Sat, May 2

8:21 pm - 10:20 pm

DCA

BTR

2h 59mnonstop

10:35 am - 7:57 pm

BTR

DCA

8h 22m

1 stop

$331American Airlines

Tue, Apr 28 - Sat, May 2

10:19 am - 3:07 pm

DCA

BTR

5h 48m

1 stop

1:36 pm - 8:45 pm

BTR

DCA

6h 09m

1 stop

$341Delta

Wed, May 13 - Tue, May 19

7:59 pm - 9:58 pm

DCA

BTR

2h 59mnonstop

6:00 am - 9:47 am

BTR

DCA

2h 47mnonstop

$347American Airlines

Wed, Apr 15 - Sun, Apr 19

9:00 am - 3:07 pm

DCA

BTR

7h 07m

1 stop

1:36 pm - 9:45 pm

BTR

DCA

7h 09m

1 stop

$354Delta

Thu, May 7 - Sun, May 10

7:49 pm - 9:55 pm

DCA

BTR

3h 06mnonstop

6:00 am - 9:31 am

BTR

DCA

2h 31mnonstop

$355American Airlines

Wed, Mar 25 - Wed, Apr 1

11:58 am - 6:02 pm

DCA

BTR

7h 04m

1 stop

6:00 am - 9:47 am

BTR

DCA

2h 47mnonstop

$357American Airlines

Wed, Apr 15 - Sun, Apr 19

9:57 am - 10:03 pm

DCA

BTR

13h 06m

2 stops

1:36 pm - 8:40 pm

BTR

DCA

6h 04m

1 stop

$361Delta

Wed, Mar 25 - Tue, Mar 31

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Baton Rouge flight tickets

Delta

Apr 28

DCA6:00 pmWashington, D.C. Reagan-National

4h 56m

1 stop

BTR9:56 pmBaton Rouge Ryan

May 2

BTR6:00 amBaton Rouge Ryan

5h 40m

1 stop

DCA12:40 pmWashington, D.C. Reagan-National

$229

Delta

Mar 24

DCA6:00 amWashington, D.C. Reagan-National

4h 45m

1 stop

BTR9:45 amBaton Rouge Ryan

Mar 26

BTR4:00 pmBaton Rouge Ryan

6h 39m

1 stop

DCA11:39 pmWashington, D.C. Reagan-National

$314

Delta

Mar 7

DCA10:10 amWashington, D.C. Reagan-National

6h 44m

1 stop

BTR3:54 pmBaton Rouge Ryan

Mar 24

BTR1:36 pmBaton Rouge Ryan

5h 04m

1 stop

DCA7:40 pmWashington, D.C. Reagan-National

$319

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Baton Rouge flight tickets

American Airlines

Apr 28

DCA8:21 pmWashington, D.C. Reagan-National

2h 59m

BTR10:20 pmBaton Rouge Ryan

May 2

BTR6:00 amBaton Rouge Ryan

2h 47m

DCA9:47 amWashington, D.C. Reagan-National

$321

American Airlines

Apr 28

DCA8:59 amWashington, D.C. Reagan-National

8h 24m

1 stop

BTR4:23 pmBaton Rouge Ryan

May 2

BTR6:00 amBaton Rouge Ryan

2h 47m

DCA9:47 amWashington, D.C. Reagan-National

$331

American Airlines

Apr 15

DCA7:59 pmWashington, D.C. Reagan-National

2h 59m

BTR9:58 pmBaton Rouge Ryan

Apr 19

BTR6:00 amBaton Rouge Ryan

2h 47m

DCA9:47 amWashington, D.C. Reagan-National

$347

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Tue 4/28

6:00 pm-9:56 pm

1 stop4h 56m

Baton Rouge Ryan

Sat 5/2

6:00 am-12:40 pm

1 stop5h 40m

$229

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Tue 3/24

10:10 am-3:10 pm

1 stop6h 00m

Baton Rouge Ryan

Sat 3/28

10:26 am-5:00 pm

1 stop5h 34m

$314

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Tue 4/28

8:21 pm-10:20 pm

Nonstop2h 59m

Baton Rouge Ryan

Sat 5/2

6:00 am-9:47 am

Nonstop2h 47m

$321

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Tue 4/28

8:21 pm-10:20 pm

Nonstop2h 59m

Baton Rouge Ryan

Sat 5/2

10:35 am-7:57 pm

1 stop8h 22m

$331

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 5/13

10:19 am-3:07 pm

1 stop5h 48m

Baton Rouge Ryan

Tue 5/19

1:36 pm-8:45 pm

1 stop6h 09m

$341

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 4/15

7:59 pm-9:58 pm

Nonstop2h 59m

Baton Rouge Ryan

Sun 4/19

6:00 am-9:47 am

Nonstop2h 47m

$347

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Thu 5/7

9:00 am-3:07 pm

1 stop7h 07m

Baton Rouge Ryan

Sun 5/10

1:36 pm-9:45 pm

1 stop7h 09m

$354

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 3/25

7:49 pm-9:55 pm

Nonstop3h 06m

Baton Rouge Ryan

Wed 4/1

6:00 am-9:31 am

Nonstop2h 31m

$355

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 4/15

11:58 am-6:02 pm

1 stop7h 04m

Baton Rouge Ryan

Sun 4/19

6:00 am-9:47 am

Nonstop2h 47m

$357

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 3/25

9:57 am-10:03 pm

2 stops13h 06m

Baton Rouge Ryan

Tue 3/31

1:36 pm-8:40 pm

1 stop6h 04m

$361

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Baton Rouge

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Baton Rouge?

In general, December is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Baton Rouge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $402. If you’re not able to fly to Baton Rouge in December, then May is your next best option. Flight prices from Washington, D.C. Reagan-National Airport to Baton Rouge during May average around $412.

What is the cheapest day to depart on your flight to Baton Rouge?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Baton Rouge is on a Saturday. Travelers who choose to depart for Baton Rouge on a Saturday will often find tickets for as low as $385. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $510. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baton Rouge.

What is the cheapest time of day to depart on your flight to Baton Rouge?

Our most recent data shows that the best time of day to fly to Baton Rouge is in the evening. Flights from Washington, D.C. Reagan-National Airport to Baton Rouge during this time can be as low as $450. In contrast, the most expensive time of day to depart to Baton Rouge is at noon when prices are around $473.

What is the cheapest Washington, D.C. Reagan-National to Baton Rouge Ryan flight route?

Fly from Washington, D.C. Reagan-National to Baton Rouge Ryan for the best Washington, D.C. Reagan-National - Baton Rouge Ryan flight prices

What cabin class options are available on Washington, D.C. Reagan-National to Baton Rouge Ryan flights?

There are 2 cabin classes available to choose from on Washington, D.C. Reagan-National to Baton Rouge Ryan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Baton Rouge flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Baton Rouge.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Baton Rouge according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Baton Rouge (DCA to BTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Baton Rouge

Best Price Found	$278
Fastest flight time	3h 06m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Baton Rouge	1 airport

The best one-way flight to Baton Rouge from Washington, D.C. Reagan-National Airport in the past 72 hours is $278. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Baton Rouge found on momondo in the last 72 hours is $411.

The fastest flight from Washington, D.C. Reagan-National Airport to Baton Rouge takes 3h 06m

Direct flights go from Washington, D.C. Reagan-National Airport to Baton Rouge on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is American Airlines.

There is 1 airport in Baton Rouge. From Washington, D.C. Reagan-National Airport there are direct flights to Baton Rouge Ryan (BTR).

Search flight deals

How far is Washington, D.C. Reagan-National to Baton Rouge Ryan by plane?
The straight-line distance from Washington, D.C. Reagan-National to Baton Rouge Ryan is 989.0 mi. In terms of flight time, this usually takes a little over 3h 06m.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Baton Rouge Ryan Airport?
Prices for flights from Washington, D.C. Reagan-National Airport to Baton Rouge Ryan Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Baton Rouge Ryan Airport?
The number of operators available for flights from Washington, D.C. Reagan-National Airport to Baton Rouge Ryan Airport is 2 as of March 2026.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Baton Rouge Ryan Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Baton Rouge Ryan Airport.
What documentation or ID do you need to fly to Baton Rouge Ryan Airport?
The necessary travel and health documents for your Baton Rouge Ryan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Reagan-National Airport to Baton Rouge?
Based on momondo bookings for flights between Washington, D.C. Reagan-National Airport and Baton Rouge, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 45.76% of the total bookings. Other popular models include Boeing 737 MAX 8 with 8.47%, Canadair (Bombardier) Regional Jet 900 with 7.63%, and Boeing 737-900 with 6.78%.
What is the most popular airline from Washington, D.C. Reagan-National Airport to Baton Rouge?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Reagan-National Airport to Baton Rouge is American Airlines, representing 87% of all bookings. The subsequent popular airline is Delta at 13%.

Best airlines flying from Washington, D.C. Reagan-National Airport to Baton Rouge

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Baton Rouge with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $315	Free Cancellation	Rating 7.1 11,370 reviews		Search American Airlines flights
Delta	PriceFrom $318	Free Cancellation	Rating 7.9 8,244 reviews		Search Delta flights

American Airlines Flights From Washington, D.C. Reagan-National Airport to Baton Rouge
Across 6 American Airlines flights from Washington, D.C. Reagan-National Airport to Baton Rouge this week, the average price was $436, with the best American Airlines deals starting from $315 round-trip. 11,370 users have rated American Airlines on momondo, with an average score of 7.1/10.

Denham Springs

McComb

Port Allen

Saint Francisville

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Baton Rouge?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baton Rouge from Washington, D.C..

Can I find flights from Washington, D.C. to Baton Rouge with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Baton Rouge flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Baton Rouge?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Baton Rouge from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Baton Rouge right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Baton Rouge flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Baton Rouge trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 3/31

Tue 4/7

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Washington, D.C. Reagan-National Airport

Complete your trip

Feeling lucky

Airports servicing Louisiana

Alexandria Airport

Lake Charles Airport

Lafayette Regional Airport

Monroe Huenefeld Airport

New Orleans Louis Armstrong Airport

Shreveport Airport

Cheap flights from Washington, D.C. Reagan-National Airport to Baton Rouge from $115

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Baton Rouge

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Baton Rouge flight tickets

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Baton Rouge flight tickets

momondo Fare Finder

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

See travel insights to Baton Rouge from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Baton Rouge

What is the cheapest month to fly to Baton Rouge?

What is the cheapest day to depart on your flight to Baton Rouge?

What is the cheapest time of day to depart on your flight to Baton Rouge?

What is the cheapest Washington, D.C. Reagan-National to Baton Rouge Ryan flight route?

What cabin class options are available on Washington, D.C. Reagan-National to Baton Rouge Ryan flights?

Can stopping save me money on Washington, D.C. Reagan-National Airport to Baton Rouge flights?

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Baton Rouge Ryan?

What airlines fly to Baton Rouge?

Which airport is the most popular layover for flights between Washington, D.C. Reagan-National Airport and Baton Rouge?

Which layover airport offers the lowest fares from Washington, D.C. Reagan-National Airport to Baton Rouge?

Which layover airport has the shortest travel time from Washington, D.C. Reagan-National Airport to Baton Rouge?

Which layover airport has the shortest connection time from Washington, D.C. Reagan-National Airport to Baton Rouge?

How many flights depart from Washington, D.C. Reagan-National Airport to Baton Rouge on average per day?

How many flights depart from Washington, D.C. Reagan-National Airport to Baton Rouge on average per week?

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

Cheap Washington, D.C. Reagan-National Airport to Baton Rouge (DCA to BTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Baton Rouge

Best Price Found

Fastest flight time

Direct flights

Airports in Baton Rouge

Best airlines flying from Washington, D.C. Reagan-National Airport to Baton Rouge

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Baton Rouge with momondo

American Airlines Flights From Washington, D.C. Reagan-National Airport to Baton Rouge

Traveling to a place near Baton Rouge?

Why use momondo?

An easier way to manage your Baton Rouge trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Louisiana

Fly your favorite airline to Baton Rouge

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Baton Rouge

List of cabin classes available on flights landing in Baton Rouge. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington, D.C. Reagan-National Airport

According to popular flight searches on momondo this year

Complete your trip to Baton Rouge

Explore popular destinations other users love

According to popular flight searches on momondo this year