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Cheap flights from Washington, D.C. Reagan-National Airport to Baton Rouge from $188

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 9/30. 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

American Airlines Logo
7:59 pm - 9:51 pmDCA-BTR
2h 52mnonstop
American Airlines Logo
7:03 am - 10:43 amBTR-DCA
2h 40mnonstop
$325American Airlines
Find Deal
Thu, Aug 28 - Wed, Sep 3
American Airlines Logo
7:59 pm - 9:51 pmDCA-BTR
2h 52mnonstop
American Airlines Logo
2:18 pm - 11:00 pmBTR-DCA
7h 42m1 stop
$335American Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
American Airlines Logo
8:14 pm - 10:01 pmDCA-BTR
2h 47mnonstop
American Airlines Logo
7:03 am - 10:43 amBTR-DCA
2h 40mnonstop
$345American Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
Delta Logo
8:59 am - 12:52 pmDCA-BTR
4h 53m1 stop
Delta Logo
6:20 am - 6:30 pmBTR-DCA
11h 10m2 stops
$354Delta
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
10:05 pm - 9:07 amDCA-BTR
12h 02m2 stops
Delta Logo
4:39 pm - 9:57 pmBTR-DCA
4h 18m1 stop
$355Delta
Find Deal
Fri, Sep 19 - Sat, Sep 27
American Airlines Logo
7:59 pm - 9:51 pmDCA-BTR
2h 52mnonstop
American Airlines Logo
6:59 am - 10:39 amBTR-DCA
2h 40mnonstop
$358American Airlines
Find Deal
Wed, Aug 20 - Wed, Aug 27
Delta Logo
4:05 pm - 10:12 pmDCA-BTR
7h 07m1 stop
Delta Logo
4:39 pm - 10:42 pmBTR-DCA
5h 03m1 stop
$372Delta
Find Deal
Sat, Sep 20 - Sun, Sep 28
United Airlines Logo
4:47 pm - 11:24 pmDCA-BTR
7h 37m1 stop
United Airlines Logo
9:45 am - 4:03 pmBTR-DCA
5h 18m1 stop
$378United Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
United Airlines Logo
12:50 pm - 5:28 pmDCA-BTR
5h 38m1 stop
United Airlines Logo
3:56 pm - 10:09 pmBTR-DCA
5h 13m1 stop
$395United Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
United Airlines Logo
11:00 am - 3:22 pmDCA-BTR
5h 22m1 stop
United Airlines Logo
9:45 am - 10:43 pmBTR-DCA
11h 58m2 stops
$420United Airlines
Find Deal
Thu, Aug 28 - Wed, Sep 3

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
Sep 20
DCA8:59 amWashington, D.C. Reagan-National
4h 53m
1 stop
BTR12:52 pmBaton Rouge Ryan
Sep 27
BTR6:20 amBaton Rouge Ryan
11h 10m
2 stops
DCA6:30 pmWashington, D.C. Reagan-National
$354
Find similar
Delta
Sep 19
DCA10:05 pmWashington, D.C. Reagan-National
12h 02m
2 stops
BTR9:07 amBaton Rouge Ryan
Sep 27
BTR4:39 pmBaton Rouge Ryan
4h 18m
1 stop
DCA9:57 pmWashington, D.C. Reagan-National
$355
Find similar
Delta
Sep 20
DCA4:05 pmWashington, D.C. Reagan-National
7h 07m
1 stop
BTR10:12 pmBaton Rouge Ryan
Sep 28
BTR4:39 pmBaton Rouge Ryan
5h 03m
1 stop
DCA10:42 pmWashington, D.C. Reagan-National
$372
Find similar

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
Aug 27
DCA4:47 pmWashington, D.C. Reagan-National
7h 37m
1 stop
BTR11:24 pmBaton Rouge Ryan
Sep 3
BTR9:45 amBaton Rouge Ryan
5h 18m
1 stop
DCA4:03 pmWashington, D.C. Reagan-National
$378
Find similar
United Airlines
Nov 8
DCA12:50 pmWashington, D.C. Reagan-National
5h 38m
1 stop
BTR5:28 pmBaton Rouge Ryan
Nov 11
BTR3:56 pmBaton Rouge Ryan
5h 13m
1 stop
DCA10:09 pmWashington, D.C. Reagan-National
$395
Find similar
United Airlines
Aug 28
DCA11:00 amWashington, D.C. Reagan-National
5h 22m
1 stop
BTR3:22 pmBaton Rouge Ryan
Sep 3
BTR9:45 amBaton Rouge Ryan
11h 58m
2 stops
DCA10:43 pmWashington, D.C. Reagan-National
$420
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 July 31, 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

Thu 8/28

7:59 pm-9:51 pm

Nonstop2h 52m

Baton Rouge Ryan

Wed 9/3

7:03 am-10:43 am

Nonstop2h 40m

$325

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Fri 10/24

7:59 pm-9:51 pm

Nonstop2h 52m

Baton Rouge Ryan

Tue 10/28

2:18 pm-11:00 pm

1 stop7h 42m

$335

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Fri 9/19

8:14 pm-10:01 pm

Nonstop2h 47m

Baton Rouge Ryan

Sun 9/21

7:03 am-10:43 am

Nonstop2h 40m

$345

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Sat 9/20

8:59 am-12:52 pm

1 stop4h 53m

Baton Rouge Ryan

Sat 9/27

6:20 am-6:30 pm

2 stops11h 10m

$354

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Fri 9/19

10:05 pm-9:07 am

2 stops12h 02m

Baton Rouge Ryan

Sat 9/27

4:39 pm-9:57 pm

1 stop4h 18m

$355

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 8/20

7:59 pm-9:51 pm

Nonstop2h 52m

Baton Rouge Ryan

Wed 8/27

6:59 am-10:39 am

Nonstop2h 40m

$358

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Sat 9/20

4:05 pm-10:12 pm

1 stop7h 07m

Baton Rouge Ryan

Sun 9/28

4:39 pm-10:42 pm

1 stop5h 03m

$372

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 8/27

4:47 pm-11:24 pm

1 stop7h 37m

Baton Rouge Ryan

Wed 9/3

9:45 am-4:03 pm

1 stop5h 18m

$378

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Sat 11/8

12:50 pm-5:28 pm

1 stop5h 38m

Baton Rouge Ryan

Tue 11/11

3:56 pm-10:09 pm

1 stop5h 13m

$395

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Thu 8/28

11:00 am-3:22 pm

1 stop5h 22m

Baton Rouge Ryan

Wed 9/3

9:45 am-10:43 pm

2 stops11h 58m

$420

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, September 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 $346. If you’re not able to fly to Baton Rouge in September, then December is your next best option. Flight prices from Washington, D.C. Reagan-National Airport to Baton Rouge during December average around $357.

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 $320. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $477. 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 $411. 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 1 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?

You could potentially save up to 28% 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

$188

Fastest flight time

2h 47m

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 $188. 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 $325.
The fastest flight from Washington, D.C. Reagan-National Airport to Baton Rouge takes 2h 47m
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 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 47m.

  • 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
DeltaPriceFrom $274Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $275Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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

    Across 5 American Airlines flights from Washington, D.C. Reagan-National Airport to Baton Rouge this week, the average price was $419, with the best American Airlines deals starting from $275 round-trip. 10,000 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
Saint Francisville
Port Allen

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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