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 $315. Other airlines that can offer you cheap pricing are Delta, from $325, and United Airlines, from $395. These flights start at 26% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Baton Rouge to Washington, D.C. Reagan-National Airport are Delta ($198), American Airlines ($267), and United Airlines ($313).

What is the cheapest day to fly from Baton Rouge to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Baton Rouge to Washington, D.C. Reagan-National Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 $429, our data shows the cheapest flight currently is $99. When looking at the most popular route, (Baton Rouge Ryan - Washington, D.C. Reagan-National), you can expect to pay $325 for that flight.

What are the most popular airlines that fly from Baton Rouge to Washington, D.C. Reagan-National Airport?

When booking a flight from Baton Rouge to Washington, D.C. Reagan-National Airport, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Baton Rouge to Washington, D.C. Reagan-National Airport?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 39% on your flight compared to booking on days when demand is much higher.

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

September can be a great time to fly to Washington, D.C. Reagan-National Airport from Baton Rouge with a flight ticket averaging about $369. Cheapflights users have found deals in the month of September for as cheap as $194. The most expensive prices can be found in the month of January.

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. 3 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.

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.

$198+ Flights from Baton Rouge to Washington, D.C. Reagan-National Airport

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Cheapflights Tip: The best prices from Baton Rouge Ryan to Washington, D.C. Reagan-National are usually found in October or August, booked 15 days in advance, depart on a Tuesday or Friday and return on a Saturday

Cheap flight deals from Baton Rouge to Reagan-National

Round-trip from	$315 (American Airlines)
One-way from	$198 (Delta)
Popular in	December
Cheapest in	October
Average price	$424
Good round-trip deal	$345 or less
Good one-way deal	$158 or less

From Baton Rouge Ryan to Washington, D.C. Reagan-National

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One-way flight from Baton Rouge Ryan to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Price to beat on a round-trip flight from Baton Rouge Ryan to Washington, D.C. Reagan-National.

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Price to beat on a one-way flight from Baton Rouge Ryan to Washington, D.C. Reagan-National.

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Find 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 June 12, 2025.

Wed 9/177:03 amBTR - DCA

Nonstop2h 40mAmerican Airlines

Sat 9/2010:20 amDCA - BTR

1 stop6h 41mAmerican Airlines

Deal found 6/10

$315

Mon 6/309:38 amBTR - DCA

1 stop6h 46mDelta

Sat 7/57:59 amDCA - BTR

1 stop4h 43mDelta

Deal found 6/11

$325

Sat 8/22:00 pmBTR - DCA

1 stop5h 56mUnited Airlines

Tue 8/56:00 amDCA - BTR

1 stop8h 18mUnited Airlines

Deal found 6/10

$395

Best flights from Baton Rouge to Reagan-National
Discover carefully curated flight deals from Baton Rouge to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 9/177:03 amBTR - DCA

Nonstop2h 40mAmerican Airlines

Sat 9/2010:20 amDCA - BTR

1 stop6h 41mAmerican Airlines

Deal found 6/10

$315

Mon 6/309:38 amBTR - DCA

1 stop6h 46mDelta

Sat 7/57:59 amDCA - BTR

1 stop4h 43mDelta

Deal found 6/11

$325

Sat 8/22:00 pmBTR - DCA

1 stop5h 56mUnited Airlines

Tue 8/56:00 amDCA - BTR

1 stop8h 18mUnited Airlines

Deal found 6/10

$395

Last-minute flights from Baton Rouge to Reagan-National
Discover last-minute flight deals from Baton Rouge to Reagan-National. Data last updated June 12, 2025 and is based on user searches.

Wed 6/187:04 amBTR - DCA

Nonstop2h 39mAmerican Airlines

Wed 6/258:14 pmDCA - BTR

Nonstop2h 51mAmerican Airlines

Deal found 6/11

$411

Wed 6/189:45 amBTR - DCA

1 stop8h 10mUnited Airlines

Wed 6/258:20 amDCA - BTR

1 stop6h 07mUnited Airlines

Deal found 6/11

$431

Fri 6/207:03 pmBTR - DCA

2 stops11h 12mDelta

Tue 6/248:59 amDCA - BTR

1 stop6h 44mDelta

Deal found 6/10

$524

Mon 6/309:38 amBTR - DCA

1 stop6h 46mDelta

Sat 7/57:59 amDCA - BTR

1 stop4h 43mDelta

Deal found 6/11

$325

Wed 7/24:02 pmBTR - DCA

1 stop5h 13mUnited Airlines

Fri 7/118:20 amDCA - BTR

1 stop5h 58mUnited Airlines

Deal found 6/11

$415

Sun 7/137:00 amBTR - DCA

Nonstop2h 42mAmerican Airlines

Sat 7/195:14 pmDCA - BTR

1 stop7h 29mAmerican Airlines

Deal found 6/11

$335

One-way flights from Baton Rouge to Reagan-National
Search for one-way flight options from Baton Rouge to Reagan-National. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 7/85:15 pmBTR - DCA

2 stops13h 04mDelta

Deal found 6/11

$198

Tue 7/17:04 amBTR - DCA

Nonstop2h 39mAmerican Airlines

Deal found 6/9

$267

Thu 8/145:10 amBTR - DCA

2 stops16h 32mUnited Airlines

Deal found 6/11

$313

Cheapflights Fare Finder

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

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Wed 9/17

7:03 am-10:43 am

Nonstop2h 40m

Washington, D.C. Reagan-National

Sat 9/20

10:20 am-4:01 pm

1 stop6h 41m

$315

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Mon 6/30

9:38 am-5:24 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Sat 7/5

7:59 am-11:42 am

1 stop4h 43m

$325

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Sat 8/2

2:00 pm-8:56 pm

1 stop5h 56m

Washington, D.C. Reagan-National

Tue 8/5

6:00 am-1:18 pm

1 stop8h 18m

$395

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Tue 7/8

5:15 pm-7:19 am

2 stops13h 04m

$198

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Tue 7/1

7:04 am-10:43 am

Nonstop2h 39m

$267

Baton RougeWashington, D.C.

BTR - DCA

BTRDCA

Baton Rouge Ryan

Thu 8/14

5:10 am-10:42 pm

2 stops16h 32m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 15 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, February is the cheapest month in which you can book a flight from Baton Rouge to Washington, D.C. Reagan-National Airport (average of $278). Flying from Baton Rouge to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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?

One of the essential ways to save on airfare from Baton Rouge to Washington, D.C. Reagan-National Airport 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 28% on airfare.

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Read through reviews of airlines operating flights from Baton Rouge to Washington, D.C., such as Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

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

7,946 reviews

Delta

8.0

Very good

7,946 reviews

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

8,787 reviews

Delta

8.0

Very good

7,946 reviews

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

7,946 reviews

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

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. 3 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.
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 $315. Other airlines that can offer you cheap pricing are Delta, from $325, and United Airlines, from $395. These flights start at 26% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Baton Rouge to Washington, D.C. Reagan-National Airport one-way?
The cheapest airlines for a one-way flight from Baton Rouge to Washington, D.C. Reagan-National Airport are Delta ($198), American Airlines ($267), and United Airlines ($313).
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 $429, our data shows the cheapest flight currently is $99. When looking at the most popular route, (Baton Rouge Ryan - Washington, D.C. Reagan-National), you can expect to pay $325 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, February is the cheapest month in which you can book a flight from Baton Rouge to Washington, D.C. Reagan-National Airport (average of $278). Flying from Baton Rouge to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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 Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$255	Average$413	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$284	Average$389	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$389	Average$582	FlexibilityNo cancel fee	On-time69%

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$198+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baton Rouge to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Baton Rouge Ryan to Washington, D.C. Reagan-National are usually found in October or August, booked 15 days in advance, depart on a Tuesday or Friday and return on a Saturday

Cheap flight deals from Baton Rouge to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Baton Rouge to Reagan-National

Cheapest flights from Baton Rouge to Reagan-NationalExplore 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baton Rouge to Washington, D.C. Reagan-National Airport that are best for you.

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.

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?

Use this chart to determine the optimal time to book a round-trip flight from Baton Rouge to Reagan-National. Price data was last updated on June 9, 2025.

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

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 June 12, 2025.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Read through reviews of airlines operating flights from Baton Rouge to Washington, D.C., such as Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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

Traveling to a place near Baton Rouge?

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Alternative routes for Baton Rouge to Reagan-National

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Top 3 airlines flying from Baton Rouge to Reagan-National

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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 June 12, 2025.