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$188+ Cheap flights from Baton Rouge (BTR) to District of Columbia

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — BWI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Baton Rouge to District of Columbia

Keep the following information in mind while searching for Baton Rouge to District of Columbia flight deals. Data was last updated July 29, 2025.

Round-trip from

$315
(American Airlines)

One-way from

$188
(Delta)

Popular in

January

Cheapest in

September

Average price

$395

Good round-trip deal

$325 or less

Good one-way deal

$266 or less
From Baton Rouge Ryan to District of Columbia
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One-way flight from Baton Rouge Ryan to District of Columbia
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 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 Baton Rouge Ryan to District of Columbia.
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Price to beat on a one-way flight from Baton Rouge Ryan to District of Columbia.
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Find flight deals from Baton Rouge to District of Columbia

Cheapest flights from Baton Rouge to District of Columbia
Explore the most affordable flight options available from Baton Rouge to District of Columbia. 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 7/28. 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 9/135:30 amBTR - DCA
1 stop6h 07mAmerican Airlines
Wed 9/178:14 pmDCA - BTR
Nonstop2h 47mAmerican Airlines
Deal found 7/28$315
This Delta deal was found by Cheapflights users on 7/28. 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 12/1310:30 amBTR - DCA
1 stop6h 46mDelta
Tue 12/169:00 amDCA - BTR
1 stop4h 50mDelta
Deal found 7/28$325
This Delta deal was found by Cheapflights users on 7/28. 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 12/131:40 pmBTR - IAD
1 stop4h 02mDelta
Tue 12/166:00 amIAD - BTR
1 stop4h 36mDelta
Deal found 7/28$325
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.
Sat 9/277:20 amBTR - IAD
1 stop8h 27mAmerican Airlines
Mon 9/2912:48 pmIAD - BTR
1 stop5h 23mAmerican Airlines
Deal found 7/27$345
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/234:03 pmBTR - IAD
2 stops21h 38mUnited Airlines
Sun 8/245:55 pmIAD - BTR
1 stop6h 29mUnited Airlines
Deal found 7/28$383
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/1312:05 pmBTR - DCA
2 stops9h 38mUnited Airlines
Wed 9/174:47 pmDCA - BTR
1 stop7h 37mUnited Airlines
Deal found 7/28$400

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to District of Columbia 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 Baton Rouge to District of Columbia that are best for you.

Fly from

Baton Rouge

Fly to

District of Columbia

Route

Depart

Return

Price

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Sat 9/13

12:15 pm-6:57 pm

1 stop5h 42m

Washington, D.C. Reagan-National

Tue 9/16

8:14 pm-10:01 pm

Nonstop2h 47m

$315

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Sat 12/13

10:30 am-6:16 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Tue 12/16

9:00 am-2:53 pm

1 stop6h 53m

$325

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 12/13

1:40 pm-6:42 pm

1 stop4h 02m

Washington, D.C. Dulles Intl

Tue 12/16

6:00 am-9:36 am

1 stop4h 36m

$325

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Sat 9/13

12:05 pm-10:43 pm

2 stops9h 38m

Washington, D.C. Reagan-National

Tue 9/16

4:47 pm-9:10 pm

1 stop5h 23m

$330

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 9/27

7:20 am-4:47 pm

1 stop8h 27m

Washington, D.C. Dulles Intl

Mon 9/29

12:48 pm-5:11 pm

1 stop5h 23m

$345

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 8/23

4:03 pm-2:41 pm

2 stops21h 38m

Washington, D.C. Dulles Intl

Sun 8/24

5:55 pm-11:24 pm

1 stop6h 29m

$383

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Tue 9/30

6:20 am-6:30 pm

2 stops11h 10m

$188

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 8/23

4:03 pm-7:30 am

2 stops14h 27m

$269

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Mon 8/25

8:25 am-9:13 pm

2 stops11h 48m

$289

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Mon 8/4

6:32 pm-11:58 pm

1 stop4h 26m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 12 results
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Best time to book a flight from Baton Rouge to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Baton Rouge to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Baton Rouge to District of Columbia (average of $241). Flying from Baton Rouge to District of Columbia in March is currently the most expensive (average of $290). 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 DC?

Find hourly flight availability from Baton Rouge to District of Columbia. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baton Rouge to District of Columbia as you normally would.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Baton Rouge to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to District of Columbia. 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 District of Columbia?

    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 District of Columbia.

  • What are the cheapest airlines to fly from Baton Rouge to District of Columbia one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $188. United Airlines flights start at $269 while deals on American Airlines start at $289 one-way.

  • Can I find deals for flights from Baton Rouge to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to District of Columbia?

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

  • Can I find deals for business class flights from Baton Rouge to District of Columbia?

    Yes. Cheapflights offers flight deals from Baton Rouge to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Baton Rouge to District of Columbia (average of $241). Flying from Baton Rouge to District of Columbia in March is currently the most expensive (average of $290). 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

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Top 3 airlines flying from Baton Rouge to District of Columbia

Discover the top 3 airlines that operate flights from Baton Rouge to District of Columbia. 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$258Average$380FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$420FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$389Average$582FlexibilityNo cancel feeOn-time69%

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