Cheap flights from Baton Rouge to Washington, D.C. from $202

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 10/18. 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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Cheap round-trip flights

American Airlines Logo
7:16 am - 10:55 amBTR-DCA
2h 39mnonstop
American Airlines Logo
7:45 pm - 9:40 pmDCA-BTR
2h 55mnonstop
$305American Airlines
Find Deal
sáb., feb. 14 - mar., feb. 17
American Airlines Logo
7:16 am - 10:55 amBTR-DCA
2h 39mnonstop
American Airlines Logo
3:08 pm - 9:46 pmDCA-BTR
7h 38m1 stop
$315American Airlines
Find Deal
sáb., feb. 14 - mar., feb. 17
Delta Logo
10:35 am - 6:34 pmBTR-DCA
6h 59m1 stop
Delta Logo
4:05 pm - 9:52 pmDCA-BTR
6h 47m1 stop
$325Delta
Find Deal
sáb., nov. 15 - mié., nov. 19
American Airlines Logo
7:00 am - 10:34 amBTR-DCA
2h 34mnonstop
American Airlines Logo
7:59 pm - 10:09 pmDCA-BTR
3h 10mnonstop
$327American Airlines
Find Deal
vie., oct. 31 - dom., nov. 2
American Airlines Logo
5:30 am - 2:24 pmBTR-DCA
7h 54m2 stops
American Airlines Logo
10:15 am - 4:51 pmDCA-BTR
7h 36m1 stop
$330American Airlines
Find Deal
sáb., nov. 15 - mié., nov. 19
Delta Logo
2:21 pm - 7:36 pmBTR-DCA
4h 15m1 stop
Delta Logo
6:00 am - 9:50 amDCA-BTR
4h 50m1 stop
$345Delta
Find Deal
vie., nov. 14 - sáb., nov. 15
Delta Logo
1:40 pm - 9:13 pmBTR-DCA
6h 33m1 stop
Delta Logo
6:05 am - 10:04 pmDCA-BTR
16h 59m2 stops
$349Delta
Find Deal
sáb., mar. 14 - mar., mar. 17
United Airlines Logo
6:50 am - 4:02 pmBTR-DCA
8h 12m1 stop
United Airlines Logo
8:20 am - 1:10 pmDCA-BTR
5h 50m1 stop
$378United Airlines
Find Deal
mar., oct. 14 - mar., oct. 21
United Airlines Logo
9:45 am - 4:02 pmBTR-DCA
5h 17m1 stop
United Airlines Logo
2:51 pm - 7:27 pmDCA-BTR
5h 36m1 stop
$395United Airlines
Find Deal
mar., oct. 21 - mié., oct. 29
United Airlines Logo
2:00 pm - 10:10 pmBTR-DCA
7h 10m1 stop
United Airlines Logo
4:47 pm - 9:05 pmDCA-BTR
5h 18m1 stop
$398United Airlines
Find Deal
mié., oct. 15 - lun., oct. 20

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
Feb 14
BTR7:16 amBaton Rouge Ryan
2h 39m
DCA10:55 amWashington, D.C. Reagan-National
Feb 17
DCA7:45 pmWashington, D.C. Reagan-National
2h 55m
BTR9:40 pmBaton Rouge Ryan
American Airlines
Feb 14
BTR7:16 amBaton Rouge Ryan
2h 39m
DCA10:55 amWashington, D.C. Reagan-National
Feb 17
DCA3:08 pmWashington, D.C. Reagan-National
7h 38m
1 stop
BTR9:46 pmBaton Rouge Ryan
American Airlines
Oct 31
BTR7:00 amBaton Rouge Ryan
2h 34m
DCA10:34 amWashington, D.C. Reagan-National
Nov 2
DCA7:59 pmWashington, D.C. Reagan-National
3h 10m
BTR10:09 pmBaton Rouge Ryan

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
Oct 14
BTR6:50 amBaton Rouge Ryan
8h 12m
1 stop
DCA4:02 pmWashington, D.C. Reagan-National
Oct 21
DCA8:20 amWashington, D.C. Reagan-National
5h 50m
1 stop
BTR1:10 pmBaton Rouge Ryan
United Airlines
Oct 21
BTR9:45 amBaton Rouge Ryan
5h 17m
1 stop
DCA4:02 pmWashington, D.C. Reagan-National
Oct 29
DCA2:51 pmWashington, D.C. Reagan-National
5h 36m
1 stop
BTR7:27 pmBaton Rouge Ryan
United Airlines
Oct 15
BTR2:00 pmBaton Rouge Ryan
7h 10m
1 stop
DCA10:10 pmWashington, D.C. Reagan-National
Oct 20
DCA4:47 pmWashington, D.C. Reagan-National
5h 18m
1 stop
BTR9:05 pmBaton Rouge Ryan

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 17, 2025.
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

sáb. 2/14

7:16 am-10:55 am

Nonstop2h 39m

Washington, D.C. Reagan-National

mar. 2/17

7:45 pm-9:40 pm

Nonstop2h 55m

$305

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

sáb. 2/14

7:16 am-10:55 am

Nonstop2h 39m

Washington, D.C. Reagan-National

mar. 2/17

3:08 pm-9:46 pm

1 stop7h 38m

$315

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

sáb. 11/15

10:35 am-6:34 pm

1 stop6h 59m

Washington, D.C. Reagan-National

mié. 11/19

4:05 pm-9:52 pm

1 stop6h 47m

$325

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

vie. 10/31

7:00 am-10:34 am

Nonstop2h 34m

Washington, D.C. Reagan-National

dom. 11/2

7:59 pm-10:09 pm

Nonstop3h 10m

$327

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

sáb. 11/15

5:30 am-2:24 pm

2 stops7h 54m

Washington, D.C. Reagan-National

mié. 11/19

10:15 am-4:51 pm

1 stop7h 36m

$330

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

vie. 11/14

2:21 pm-7:36 pm

1 stop4h 15m

Washington, D.C. Reagan-National

sáb. 11/15

6:00 am-9:50 am

1 stop4h 50m

$345

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

sáb. 3/14

1:40 pm-9:13 pm

1 stop6h 33m

Washington, D.C. Reagan-National

mar. 3/17

6:05 am-10:04 pm

2 stops16h 59m

$349

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

mar. 10/14

6:50 am-4:02 pm

1 stop8h 12m

Washington, D.C. Reagan-National

mar. 10/21

8:20 am-1:10 pm

1 stop5h 50m

$378

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

mar. 10/21

9:45 am-4:02 pm

1 stop5h 17m

Washington, D.C. Reagan-National

mié. 10/29

2:51 pm-7:27 pm

1 stop5h 36m

$395

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

mié. 10/15

2:00 pm-10:10 pm

1 stop7h 10m

Washington, D.C. Reagan-National

lun. 10/20

4:47 pm-9:05 pm

1 stop5h 18m

$398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

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 $330. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $345.

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 $377. Flights from Baton Rouge to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $463. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Baton Rouge to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $367. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $505.

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 $434 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 $310 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.

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

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

How have Baton Rouge to Washington, D.C. Reagan-National Airport flight prices changed over time?

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

$218

Fastest flight time

2h 34m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Baton Rouge in the past 72 hours is $218. 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 $325.
The fastest flight from Baton Rouge to Washington, D.C. Reagan-National Airport takes 2h 34m
Direct flights go from Baton Rouge to Washington, D.C. Reagan-National Airport every day.
  • 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 34m 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?

  • 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?

  • What is the most popular airline from Baton Rouge to Washington, D.C. Reagan-National Airport?

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
American AirlinesPriceFrom $298Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $304Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $324Free CancellationRating
7.4
8,926 reviews
Search United 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 $434, but momondo users have found American Airlines deals from Baton Rouge to Washington, D.C. Reagan-National Airport from as low as $298 round-trip. American Airlines has been scored 7.2/10 in 10,000 reviews.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

Why use momondo?

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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1 adult
vie. 10/17
vie. 10/24

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