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

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

What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Baton Rouge according to our data. American Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport were last updated today.

How many operators does momondo search for flights from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport?

As of February 2026, there are 2 operators available to choose from for flights from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport.

How old do you have to be to fly from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$190 Cheap Flights from Baton Rouge to Washington, D.C. Reagan-National Airport in 2026

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

6 flights are operational weekly from Baton Rouge to Washington, D.C. Reagan-National Airport as of February 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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Enter your travel dates to find the best prices.

6:00 am - 9:47 am

BTR

DCA

2h 47mnonstop

7:59 pm - 9:58 pm

DCA

BTR

2h 59mnonstop

$321American Airlines

Tue, Apr 7 - Sat, Apr 11

6:00 am - 9:47 am

BTR

DCA

2h 47mnonstop

5:00 am - 11:31 am

DCA

BTR

7h 31m

1 stop

$331American Airlines

Tue, Apr 7 - Sat, Apr 11

4:53 pm - 11:59 pm

BTR

DCA

6h 06m

1 stop

5:00 am - 11:31 am

DCA

BTR

7h 31m

1 stop

$341American Airlines

Tue, Apr 7 - Sat, Apr 11

6:00 am - 9:31 am

BTR

DCA

2h 31mnonstop

7:49 pm - 9:55 pm

DCA

BTR

3h 06mnonstop

$347American Airlines

Thu, Mar 26 - Tue, Mar 31

6:00 am - 9:31 am

BTR

DCA

2h 31mnonstop

7:49 pm - 9:55 pm

DCA

BTR

3h 06mnonstop

$355American Airlines

Tue, Mar 17 - Tue, Mar 24

6:00 am - 9:31 am

BTR

DCA

2h 31mnonstop

11:36 am - 5:46 pm

DCA

BTR

7h 10m

1 stop

$357American Airlines

Thu, Mar 26 - Tue, Mar 31

1:30 pm - 7:44 pm

BTR

DCA

5h 14m

1 stop

7:49 pm - 9:55 pm

DCA

BTR

3h 06mnonstop

$365American Airlines

Tue, Mar 17 - Tue, Mar 24

1:36 pm - 7:40 pm

BTR

DCA

5h 04m

1 stop

9:00 am - 3:10 pm

DCA

BTR

7h 10m

1 stop

$367Delta

Thu, Mar 26 - Tue, Mar 31

1:36 pm - 8:40 pm

BTR

DCA

6h 04m

1 stop

10:10 am - 3:15 pm

DCA

BTR

6h 05m

1 stop

$370Delta

Tue, Apr 7 - Tue, Apr 14

6:00 am - 9:47 am

BTR

DCA

2h 47mnonstop

7:59 pm - 9:58 pm

DCA

BTR

2h 59mnonstop

$373American Airlines

Fri, Apr 24 - Mon, May 4

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

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

American Airlines

Apr 7

BTR6:00 amBaton Rouge Ryan

2h 47m

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

Apr 11

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

2h 59m

BTR9:58 pmBaton Rouge Ryan

$321

American Airlines

Apr 7

BTR4:53 pmBaton Rouge Ryan

6h 06m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Apr 11

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

2h 59m

BTR9:58 pmBaton Rouge Ryan

$331

American Airlines

Apr 7

BTR4:53 pmBaton Rouge Ryan

6h 06m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Apr 11

DCA5:00 amWashington, D.C. Reagan-National

7h 31m

1 stop

BTR11:31 amBaton Rouge Ryan

$341

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

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

United Airlines

Apr 24

BTR9:20 amBaton Rouge Ryan

5h 44m

1 stop

DCA4:04 pmWashington, D.C. Reagan-National

Apr 26

DCA11:05 amWashington, D.C. Reagan-National

5h 28m

1 stop

BTR3:33 pmBaton Rouge Ryan

$393

United Airlines

Mar 20

BTR7:15 amBaton Rouge Ryan

5h 28m

1 stop

DCA1:43 pmWashington, D.C. Reagan-National

Mar 24

DCA11:00 amWashington, D.C. Reagan-National

5h 32m

1 stop

BTR3:32 pmBaton Rouge Ryan

$437

United Airlines

Mar 6

BTR5:00 amBaton Rouge Ryan

5h 36m

1 stop

DCA11:36 amWashington, D.C. Reagan-National

Mar 10

DCA8:00 amWashington, D.C. Reagan-National

8h 32m

1 stop

BTR3:32 pmBaton Rouge Ryan

$439

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Tue 4/7

6:00 am-9:47 am

Nonstop2h 47m

Washington, D.C. Reagan-National

Sat 4/11

7:59 pm-9:58 pm

Nonstop2h 59m

$321

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Tue 4/7

6:00 am-9:47 am

Nonstop2h 47m

Washington, D.C. Reagan-National

Sat 4/11

5:00 am-11:31 am

1 stop7h 31m

$331

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Tue 4/7

4:53 pm-11:59 pm

1 stop6h 06m

Washington, D.C. Reagan-National

Sat 4/11

5:00 am-11:31 am

1 stop7h 31m

$341

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Thu 3/26

6:00 am-9:31 am

Nonstop2h 31m

Washington, D.C. Reagan-National

Tue 3/31

7:49 pm-9:55 pm

Nonstop3h 06m

$347

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Tue 3/17

6:00 am-9:31 am

Nonstop2h 31m

Washington, D.C. Reagan-National

Tue 3/24

7:49 pm-9:55 pm

Nonstop3h 06m

$355

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Thu 3/26

6:00 am-9:31 am

Nonstop2h 31m

Washington, D.C. Reagan-National

Tue 3/31

11:36 am-5:46 pm

1 stop7h 10m

$357

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Tue 3/17

1:30 pm-7:44 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Tue 3/24

7:49 pm-9:55 pm

Nonstop3h 06m

$365

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Thu 3/26

1:36 pm-7:40 pm

1 stop5h 04m

Washington, D.C. Reagan-National

Tue 3/31

9:00 am-3:10 pm

1 stop7h 10m

$367

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Tue 4/7

1:36 pm-8:40 pm

1 stop6h 04m

Washington, D.C. Reagan-National

Tue 4/14

10:10 am-3:15 pm

1 stop6h 05m

$370

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Fri 4/24

6:00 am-9:47 am

Nonstop2h 47m

Washington, D.C. Reagan-National

Mon 5/4

7:59 pm-9:58 pm

Nonstop2h 59m

$373

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

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

Other information

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Baton Rouge, with most prices found around $345. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $363.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Baton Rouge to Washington, D.C. Reagan-National Airport is on a Tuesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Tuesday will often find tickets for as low as $380. Flights from Baton Rouge to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $415. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

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

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Baton Rouge when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $413 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Baton Rouge for as low as $311 on momondo.

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

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

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

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

Estimated round-trip price

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

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

Best Price Found	$278
Fastest flight time	2h 31m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat

The best one-way flight to Washington, D.C. Reagan-National Airport from Baton Rouge in the past 72 hours is $278. The best round-trip flight deal from Baton Rouge to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $367.

The fastest flight from Baton Rouge to Washington, D.C. Reagan-National Airport takes 2h 31m

Direct flights go from Baton Rouge to Washington, D.C. Reagan-National Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

Search flight deals

How far is Baton Rouge Ryan to Washington, D.C. Reagan-National by plane?
Baton Rouge Ryan and Washington, D.C. Reagan-National are 989.0 mi apart from one another. 2h 31m is a normal flight duration for this route.
When did momondo last update prices for flights from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport were last updated today.
How many operators does momondo search for flights from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport?
As of February 2026, there are 2 operators available to choose from for flights from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baton Rouge Ryan Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Baton Rouge to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Baton Rouge to Washington, D.C. Reagan-National Airport is Canadair (Bombardier) Regional Jet 700 (54.29% of total bookings). The next most popular plane models are Airbus A220-300 (5.71%), Boeing 737-800 (3.81%), and Airbus A319 (3.81%).
What is the most popular airline from Baton Rouge to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked airline on the route from Baton Rouge to Washington, D.C. Reagan-National Airport is American Airlines, representing 88% of all bookings. The subsequent popular airline is Delta at 12%.

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

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $305	Free Cancellation	Rating 7.9 8,228 reviews		Search Delta flights
American Airlines	PriceFrom $311	Free Cancellation	Rating 7.2 11,334 reviews		Search American Airlines flights

American Airlines Flights From Baton Rouge to Washington, D.C. Reagan-National Airport
American Airlines operates around 6 flights from Baton Rouge to Washington, D.C. Reagan-National Airport every week. The average price of these flights found in the last 72 hours has been $430, but momondo users have found American Airlines deals from Baton Rouge to Washington, D.C. Reagan-National Airport from as low as $311 round-trip. American Airlines has been scored 7.2/10 in 11,334 reviews.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Colonial Beach

Laurel

Silver Spring

Tysons

Towson

Fredericksburg

Gaithersburg

Rockville

Manassas

Springfield

Fairfax

Bethesda

Linthicum Heights

College Park

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

Finding the right flight to Washington, D.C. from Baton Rouge is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Washington, D.C. from Baton Rouge which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baton Rouge to Washington, D.C..

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

Yes. momondo can track prices for Baton Rouge to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Baton Rouge to Washington, D.C. from $204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Washington, D.C. departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

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

momondo Fare Finder

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

See travel insights to Washington, D.C. from

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

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

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

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

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

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

What airlines fly to Washington, D.C. Reagan-National Airport?

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

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

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

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Washington, D.C. Reagan-National Airport 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.

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