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Reagan-National

$274+ Cheap flights from Baton Rouge (BTR) to Reagan-National (DCA)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — DCA
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
1 adult, Economy
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Cheapflights Tip: The best prices from Baton Rouge Ryan to Washington, D.C. Reagan-National are usually found in December or January, booked 90 days in advance, depart on a Saturday or Sunday and return on a Wednesday

Cheap flight deals from Baton Rouge to Reagan-National

Cheapest flights from Baton Rouge to Reagan-National
Explore the most affordable flight options available from Baton Rouge to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.

This American Airlines deal was found by Cheapflights users on 7/20. 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 8/196:30 am
BTR
-
DCA
Nonstop2h 31m
American Airlines
Wed 8/268:09 pm
DCA
-
BTR
Nonstop2h 56m
American Airlines
Deal found 7/20$361
This Delta deal was found by Cheapflights users on 7/17. 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 9/54:00 pm
BTR
-
DCA
1 stop6h 48m
Delta
Sat 9/128:00 am
DCA
-
BTR
1 stop5h 52m
Delta
Deal found 7/17$381
This Delta deal was found by Cheapflights users on 7/21. 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.
Tue 9/1510:24 am
BTR
-
DCA
1 stop7h 04m
Delta
Sat 9/196:00 am
DCA
-
BTR
1 stop4h 48m
Delta
Deal found 7/21$391
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Thu 8/206:30 am
BTR
-
DCA
Nonstop2h 31m
American Airlines
Tue 8/258:09 pm
DCA
-
BTR
Nonstop2h 56m
American Airlines
Deal found 7/19$397
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Sat 9/195:25 pm
BTR
-
DCA
1 stop5h 34m
American Airlines
Fri 9/257:59 pm
DCA
-
BTR
Nonstop2h 50m
American Airlines
Deal found 7/19$407
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 9/192:15 pm
BTR
-
DCA
1 stop5h 40m
United Airlines
Fri 9/256:00 am
DCA
-
BTR
1 stop6h 18m
United Airlines
Deal found 7/21$417
This Delta deal was found by Cheapflights users on 7/21. 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.
Mon 9/141:32 pm
BTR
-
DCA
1 stop6h 05m
Delta
Sat 9/199:00 am
DCA
-
BTR
1 stop7h 01m
Delta
Deal found 7/21$427
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 7/217:00 am
BTR
-
DCA
Nonstop2h 44m
American Airlines
Wed 8/128:09 pm
DCA
-
BTR
Nonstop2h 56m
American Airlines
Deal found 7/17$429
This Delta deal was found by Cheapflights users on 7/21. 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.
Wed 9/166:03 am
BTR
-
DCA
2 stops14h 11m
Delta
Sat 9/199:00 am
DCA
-
BTR
1 stop7h 01m
Delta
Deal found 7/21$432
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Thu 10/156:15 am
BTR
-
DCA
Nonstop2h 41m
American Airlines
Sun 10/188:56 pm
DCA
-
BTR
Nonstop3h 02m
American Airlines
Deal found 7/19$433
This Delta deal was found by Cheapflights users on 7/21. 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.
Tue 9/153:48 pm
BTR
-
DCA
1 stop4h 55m
Delta
Mon 9/218:50 pm
DCA
-
BTR
1 stop13h 49m
Delta
Deal found 7/21$434

Find flight deals from Baton Rouge to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Reagan-National (DCA). 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 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$361
(American Airlines)

One-way from

$274
(Delta)

Popular in

April

Cheapest in

December

Average price

$499

Good round-trip deal

$397 or less

Good one-way deal

$243 or less
Provider with most accurate pricing for Baton Rouge Ryan-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Washington, D.C. Reagan-National flights.
Search Deals
From Baton Rouge Ryan to Washington, D.C. Reagan-National
Search Deals
One-way flight from Baton Rouge Ryan to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Baton Rouge Ryan to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Baton Rouge Ryan to Washington, D.C. Reagan-National.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Reagan-National 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 22, 2026.
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

Cheapest round-trip

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Sat 9/5

4:00 pm-11:48 pm

1 stop6h 48m

Washington, D.C. Reagan-National

Sat 9/12

8:00 am-12:52 pm

1 stop5h 52m

$381

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Wed 8/26

4:10 pm-11:59 pm

1 stop6h 49m

Washington, D.C. Reagan-National

Thu 9/3

10:58 am-3:30 pm

1 stop5h 32m

$417

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Wed 1/6

3:20 pm-10:15 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Mon 1/11

9:00 am-2:50 pm

1 stop6h 50m

$417

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Fri 10/9

4:07 pm-11:59 pm

1 stop6h 52m

Washington, D.C. Reagan-National

Sun 10/11

6:00 am-11:18 am

1 stop6h 18m

$453

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Thu 8/20

6:07 am-11:27 am

1 stop4h 20m

Washington, D.C. Reagan-National

Mon 8/24

6:59 am-12:47 pm

1 stop6h 48m

$453

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Fri 8/28

7:15 am-4:04 pm

1 stop7h 49m

Washington, D.C. Reagan-National

Sun 8/30

12:57 pm-5:33 pm

1 stop5h 36m

$453
Quickest round-trip

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Sat 9/12

6:03 am-11:26 am

1 stop4h 23m

Washington, D.C. Reagan-National

Sat 9/12

4:00 pm-8:49 pm

1 stop5h 49m

$460

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Sat 10/31

2:06 pm-8:56 pm

1 stop5h 50m

Washington, D.C. Reagan-National

Wed 11/4

10:58 am-5:31 pm

1 stop7h 33m

$461

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Mon 8/3

3:57 pm-11:48 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Sat 8/8

10:10 am-3:08 pm

1 stop5h 58m

$489
Cheapest one-way

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Fri 9/18

5:45 pm-10:06 am

2 stops15h 21m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Baton Rouge to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to Reagan-National in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baton Rouge-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baton Rouge-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Baton Rouge 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 Baton Rouge to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Baton Rouge to Washington, D.C. Reagan-National Airport?

To ensure you get the cheapest price possible for a flight from Baton Rouge to Washington, D.C. Reagan-National Airport, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, December is the cheapest month in which you can book a flight from Baton Rouge to Washington, D.C. Reagan-National Airport (average of $371). Flying from Baton Rouge to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $529). 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 BTR to DCA?

Find hourly flight availability from Baton Rouge to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 22, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baton Rouge to Washington, D.C. Reagan-National Airport as you normally would.

How much does it cost to fly round-trip from Baton Rouge to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated July 22, 2026.
Read through reviews of airlines operating flights from Baton Rouge to Washington, D.C. Reagan-National Airport, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,476 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,476 reviews
Delta
7.8
Good
8,476 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,834 reviews
Delta
7.8
Good
8,476 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Reagan-National. 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 from for flights from Baton Rouge to Washington, D.C. Reagan-National?

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

  • How long is the flight from Baton Rouge to Washington, D.C. Reagan-National Airport?

    Delta and United Airlines can get you from Baton Rouge to Washington, D.C. Reagan-National Airport in just under 6h 48m. Your travel time can differ by up to 01m. Airlines will cover a distance of 984 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Baton Rouge to Washington, D.C. Reagan-National Airport round-trip from $216. Another airline that can offer you cheap pricing is American Airlines. These flights start at 52% lower than the current average price 3 months from now.

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

    The top 3 most reliable airlines when flying from Baton Rouge to Washington, D.C. Reagan-National Airport are Alaska Airlines (100%), American Airlines (88%) and PSA Airlines (88%).

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

    While on average a flight from Baton Rouge to Washington, D.C. Reagan-National Airport is generally $385, our data shows the cheapest flight currently is $184. When looking at the most popular route, (Baton Rouge Ryan - Washington, D.C. Reagan-National), you can expect to pay $381 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge to Reagan-National 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 Baton Rouge to Washington, D.C. Reagan-National Airport?

    Currently, December is the cheapest month in which you can book a flight from Baton Rouge to Washington, D.C. Reagan-National Airport (average of $371). Flying from Baton Rouge to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $529). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo

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Top 2 airlines flying from Baton Rouge to Reagan-National

Discover the top 2 airlines that operate flights from Baton Rouge to Reagan-National. 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$474FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$335Average$471FlexibilityNo cancel feeOn-time71%

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