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Cheap flights from Washington, D.C. Reagan-National Airport to Baton Rouge 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 Washington, D.C. Reagan-National Airport to Baton Rouge departing on 12/2. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 pm - 10:03 pmDCA-BTR
5h 03m1 stop
Delta Logo
1:40 pm - 7:34 pmBTR-DCA
4h 54m1 stop
$325Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
7:49 pm - 9:51 pmDCA-BTR
3h 02mnonstop
American Airlines Logo
7:11 am - 2:24 pmBTR-DCA
6h 13m1 stop
$335American Airlines
Find Deal
Mon, Dec 15 - Sat, Dec 20
Delta Logo
9:00 am - 3:15 pmDCA-BTR
7h 15m1 stop
Delta Logo
5:00 pm - 11:34 pmBTR-DCA
5h 34m1 stop
$345Delta
Find Deal
Fri, Feb 13 - Sun, Feb 15
American Airlines Logo
10:10 am - 5:01 pmDCA-BTR
7h 51m1 stop
American Airlines Logo
6:25 am - 9:58 amBTR-DCA
2h 33mnonstop
$355American Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
Delta Logo
8:59 am - 1:36 pmDCA-BTR
5h 37m1 stop
Delta Logo
2:19 pm - 9:36 pmBTR-DCA
6h 17m1 stop
$365Delta
Find Deal
Thu, Dec 18 - Fri, Jan 9
American Airlines Logo
7:45 pm - 9:47 pmDCA-BTR
3h 02mnonstop
American Airlines Logo
7:13 am - 10:47 amBTR-DCA
2h 34mnonstop
$375American Airlines
Find Deal
Tue, Mar 31 - Tue, Apr 7
American Airlines Logo
7:45 pm - 9:47 pmDCA-BTR
3h 02mnonstop
American Airlines Logo
7:07 am - 10:47 amBTR-DCA
2h 40mnonstop
$385American Airlines
Find Deal
Fri, Mar 13 - Mon, Mar 16
United Airlines Logo
12:50 pm - 5:28 pmDCA-BTR
5h 38m1 stop
United Airlines Logo
9:30 am - 3:58 pmBTR-DCA
5h 28m1 stop
$477United Airlines
Find Deal
Thu, Nov 27 - Fri, Nov 28
United Airlines Logo
8:20 am - 9:32 pmDCA-BTR
14h 12m2 stops
United Airlines Logo
2:09 pm - 10:06 pmBTR-DCA
6h 57m1 stop
$500United Airlines
Find Deal
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
11:00 am - 3:58 pmDCA-BTR
5h 58m1 stop
United Airlines Logo
9:30 am - 10:36 pmBTR-DCA
12h 06m2 stops
$520United Airlines
Find Deal
Thu, Jan 15 - Tue, Jan 20

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

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Baton Rouge flight tickets
United Airlines
Nov 27
DCA12:50 pmWashington, D.C. Reagan-National
5h 38m
1 stop
BTR5:28 pmBaton Rouge Ryan
Nov 28
BTR9:30 amBaton Rouge Ryan
5h 28m
1 stop
DCA3:58 pmWashington, D.C. Reagan-National
$477
Find similar
United Airlines
Feb 14
DCA8:20 amWashington, D.C. Reagan-National
14h 12m
2 stops
BTR9:32 pmBaton Rouge Ryan
Feb 18
BTR2:09 pmBaton Rouge Ryan
6h 57m
1 stop
DCA10:06 pmWashington, D.C. Reagan-National
$500
Find similar
United Airlines
Jan 15
DCA11:00 amWashington, D.C. Reagan-National
5h 58m
1 stop
BTR3:58 pmBaton Rouge Ryan
Jan 20
BTR9:30 amBaton Rouge Ryan
12h 06m
2 stops
DCA10:36 pmWashington, D.C. Reagan-National
$520
Find similar

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
Feb 14
DCA6:00 pmWashington, D.C. Reagan-National
5h 03m
1 stop
BTR10:03 pmBaton Rouge Ryan
Feb 18
BTR1:40 pmBaton Rouge Ryan
4h 54m
1 stop
DCA7:34 pmWashington, D.C. Reagan-National
$325
Find similar
Delta
Feb 13
DCA9:00 amWashington, D.C. Reagan-National
7h 15m
1 stop
BTR3:15 pmBaton Rouge Ryan
Feb 15
BTR5:00 pmBaton Rouge Ryan
5h 34m
1 stop
DCA11:34 pmWashington, D.C. Reagan-National
$345
Find similar
Delta
Dec 18
DCA8:59 amWashington, D.C. Reagan-National
5h 37m
1 stop
BTR1:36 pmBaton Rouge Ryan
Jan 9
BTR2:19 pmBaton Rouge Ryan
6h 17m
1 stop
DCA9:36 pmWashington, D.C. Reagan-National
$365
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Baton Rouge 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 November 4, 2025.
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

Sat 2/14

6:00 pm-10:03 pm

1 stop5h 03m

Baton Rouge Ryan

Wed 2/18

1:40 pm-7:34 pm

1 stop4h 54m

$325

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Mon 12/15

7:49 pm-9:51 pm

Nonstop3h 02m

Baton Rouge Ryan

Sat 12/20

7:11 am-2:24 pm

1 stop6h 13m

$335

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Fri 2/13

9:00 am-3:15 pm

1 stop7h 15m

Baton Rouge Ryan

Sun 2/15

5:00 pm-11:34 pm

1 stop5h 34m

$345

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Fri 1/16

10:10 am-5:01 pm

1 stop7h 51m

Baton Rouge Ryan

Mon 1/19

6:25 am-9:58 am

Nonstop2h 33m

$355

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Thu 12/18

8:59 am-1:36 pm

1 stop5h 37m

Baton Rouge Ryan

Fri 1/9

2:19 pm-9:36 pm

1 stop6h 17m

$365

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Tue 3/31

7:45 pm-9:47 pm

Nonstop3h 02m

Baton Rouge Ryan

Tue 4/7

7:13 am-10:47 am

Nonstop2h 34m

$375

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Fri 3/13

7:45 pm-9:47 pm

Nonstop3h 02m

Baton Rouge Ryan

Mon 3/16

7:07 am-10:47 am

Nonstop2h 40m

$385

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Thu 11/27

12:50 pm-5:28 pm

1 stop5h 38m

Baton Rouge Ryan

Fri 11/28

9:30 am-3:58 pm

1 stop5h 28m

$477

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Sat 2/14

8:20 am-9:32 pm

2 stops14h 12m

Baton Rouge Ryan

Wed 2/18

2:09 pm-10:06 pm

1 stop6h 57m

$500

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Thu 1/15

11:00 am-3:58 pm

1 stop5h 58m

Baton Rouge Ryan

Tue 1/20

9:30 am-10:36 pm

2 stops12h 06m

$520

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 Baton Rouge from

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

What is the cheapest month to fly to Baton Rouge?

In general, June 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 $388. If you’re not able to fly to Baton Rouge in June, then March is your next best option. Flight prices from Washington, D.C. Reagan-National Airport to Baton Rouge during March average around $406.

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 Sunday. Travelers who choose to depart for Baton Rouge on a Sunday will often find tickets for as low as $315. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $487. 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 morning. Flights from Washington, D.C. Reagan-National Airport to Baton Rouge during this time can be as low as $430. 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 is only 1 cabin class 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?

You could potentially save up to 49% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Baton Rouge flight.

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

$311

Fastest flight time

2h 58m

Direct flights

Every day

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 $311. 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 $422.
The fastest flight from Washington, D.C. Reagan-National Airport to Baton Rouge takes 2h 58m
Direct flights go from Washington, D.C. Reagan-National Airport to Baton Rouge every day.
There is 1 airport near Baton Rouge: 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 2h 58m.

  • 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?

  • 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?

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to 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
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $305Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $318Free CancellationRating
7.9
8,003 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 $431, with the best American Airlines deals starting from $305 round-trip. 11,040 users have rated American Airlines on momondo, with an average score of 7.2/10.

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
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.

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