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Baton Rouge

$188+ Cheap flights from Reagan-National (DCA) to Baton Rouge (BTR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BTR
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Reagan-National to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$302
(American Airlines)

One-way from

$188
(Delta)

Popular in

October

Cheapest in

September

Average price

$432

Good round-trip deal

$455 or less

Good one-way deal

$433 or less
From Washington, D.C. Reagan-National to Baton Rouge Ryan
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One-way flight from Washington, D.C. Reagan-National to Baton Rouge Ryan
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Baton Rouge Ryan.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Baton Rouge Ryan.
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Find flight deals from Reagan-National to Baton Rouge

Cheapest flights from Reagan-National to Baton Rouge
Explore the most affordable flight options available from Reagan-National to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:14 pmDCA - BTR
Nonstop2h 47mAmerican Airlines
Wed 9/177:03 amBTR - DCA
Nonstop2h 40mAmerican Airlines
Deal found 7/27$302
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:59 amDCA - BTR
1 stop4h 53mDelta
Sat 9/2710:27 amBTR - DCA
1 stop7h 18mDelta
Deal found 7/27$325
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:47 pmDCA - BTR
1 stop5h 18mUnited Airlines
Tue 10/2812:10 pmBTR - DCA
1 stop5h 32mUnited Airlines
Deal found 7/27$395

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 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

Reagan-National

Fly to

Baton Rouge

Route

Depart

Return

Price

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 9/10

8:14 pm-10:01 pm

Nonstop2h 47m

Baton Rouge Ryan

Wed 9/17

7:03 am-10:43 am

Nonstop2h 40m

$302

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

10:27 am-6:45 pm

1 stop7h 18m

$325

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Tue 10/21

4:47 pm-9:05 pm

1 stop5h 18m

Baton Rouge Ryan

Tue 10/28

12:10 pm-6:42 pm

1 stop5h 32m

$395

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Tue 9/23

11:00 am-10:12 pm

2 stops12h 12m

$188

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Sun 8/31

11:30 am-10:48 pm

2 stops12h 18m

$269

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Tue 8/26

8:30 am-9:10 pm

3 stops13h 40m

$317

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Fri 9/12

5:06 pm-9:38 am

2 stops17h 32m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Reagan-National to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Baton Rouge

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Baton Rouge?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Baton Rouge (average of $334). Flying from Washington, D.C. Reagan-National Airport to Baton Rouge in March is currently the most expensive (average of $455). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to BTR?

Find hourly flight availability from Reagan-National to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Washington, D.C. Reagan-National Airport to Baton Rouge is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baton Rouge. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to Baton Rouge by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baton Rouge from Washington, D.C. Reagan-National?

    Baton Rouge Ryan (BTR), located 5.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Baton Rouge. 2 airlines have flights to Ryan from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Baton Rouge Ryan should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Baton Rouge round-trip?

    Currently priced at $302, American Airlines will fly you from Washington, D.C. Reagan-National Airport to Baton Rouge and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $325 and $395, respectively. American Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Baton Rouge one-way?

    $188 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $269 and $317, respectively.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Baton Rouge?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Reagan-National Airport to Baton Rouge on time: American Airlines (52%), PSA Airlines (52%), Alaska Airlines (44%).

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Baton Rouge?

    Looking at all options, your cheapest flight can be booked for $284. While the most popular route (Washington, D.C. Reagan-National - Baton Rouge Ryan) can be booked for $325 on average our data indicates $481 when flying from Washington, D.C. Reagan-National Airport to Baton Rouge.

  • Can I find deals for flights from Reagan-National to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Baton Rouge.

  • Can I find deals for business class flights from Reagan-National to Baton Rouge?

    Yes. Cheapflights offers flight deals from Reagan-National to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Baton Rouge?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Baton Rouge (average of $334). Flying from Washington, D.C. Reagan-National Airport to Baton Rouge in March is currently the most expensive (average of $455). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Saint Francisville
McComb
Denham Springs
Port Allen

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Top 2 airlines flying from Reagan-National to Baton Rouge

Discover the top 2 airlines that operate flights from Reagan-National to Baton Rouge. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$274Average$371FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$275Average$419FlexibilityNo cancel feeOn-time71%

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