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

Currently priced at $325, Delta will fly you from Washington, D.C. Reagan-National Airport to Baton Rouge and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $335 and $389, respectively. Delta is priced at 22% 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?

$249 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $277 and $296, respectively.

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

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

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 $335. While the most popular route (Washington, D.C. Reagan-National - Baton Rouge Ryan) can be booked for $325 on average our data indicates $412 when flying from Washington, D.C. Reagan-National Airport to Baton Rouge.

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 (67%), Alaska Airlines (67%), PSA Airlines (67%).

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

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 45% on your flight compared to booking on days when demand is much higher.

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

Travelers have found it’s best to book a flight 31 days in advance to save up to 29% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Reagan-National Airport to Baton Rouge 1-2 weeks in advance for as low as $308, or $308 for flights within the next 24 hours.

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

Flights from Washington, D.C. Reagan-National Airport to Baton Rouge lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to Baton Rouge in June, with the cheapest ticket starting at $260.

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 1 inbound flight from Washington, D.C. Reagan-National per day.

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.

$249+ Flights from Washington, D.C. Reagan-National Airport to Baton Rouge

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Baton Rouge

Round-trip from	$325 (Delta)
One-way from	$249 (American Airlines)
Popular in	June
Cheapest in	September
Average price	$485
Good round-trip deal	$345 or less

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

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

Search Deals

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 junio 12, 2025.

lun. 6/303:59 pmDCA - BTR

1 stop7h 27mDelta

vie. 7/42:30 pmBTR - DCA

1 stop4h 15mDelta

Deal found 6/10

$325

vie. 10/311:19 pmDCA - BTR

1 stop7h 40mAmerican Airlines

lun. 11/37:00 amBTR - DCA

Nonstop2h 37mAmerican Airlines

Deal found 6/10

$335

vie. 7/46:00 amDCA - BTR

1 stop6h 17mUnited Airlines

vie. 7/42:00 pmBTR - DCA

1 stop7h 15mUnited Airlines

Deal found 6/9

$389

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

lun. 6/303:59 pmDCA - BTR

1 stop7h 27mDelta

vie. 7/42:30 pmBTR - DCA

1 stop4h 15mDelta

Deal found 6/10

$325

vie. 10/311:19 pmDCA - BTR

1 stop7h 40mAmerican Airlines

lun. 11/37:00 amBTR - DCA

Nonstop2h 37mAmerican Airlines

Deal found 6/10

$335

vie. 7/46:00 amDCA - BTR

1 stop6h 17mUnited Airlines

vie. 7/42:00 pmBTR - DCA

1 stop7h 15mUnited Airlines

Deal found 6/9

$389

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

mar. 6/1711:00 amDCA - BTR

1 stop5h 27mUnited Airlines

sáb. 6/219:45 amBTR - DCA

1 stop5h 19mUnited Airlines

Deal found 6/11

$501

vie. 6/208:14 pmDCA - BTR

Nonstop2h 51mAmerican Airlines

lun. 6/237:04 amBTR - DCA

Nonstop2h 39mAmerican Airlines

Deal found 6/11

$499

sáb. 6/216:00 amDCA - BTR

1 stop6h 42mDelta

mar. 6/243:23 pmBTR - DCA

1 stop4h 23mDelta

Deal found 6/11

$531

lun. 6/303:59 pmDCA - BTR

1 stop7h 27mDelta

vie. 7/42:30 pmBTR - DCA

1 stop4h 15mDelta

Deal found 6/10

$325

vie. 7/46:00 amDCA - BTR

1 stop6h 17mUnited Airlines

vie. 7/42:00 pmBTR - DCA

1 stop7h 15mUnited Airlines

Deal found 6/9

$389

jue. 7/318:10 pmDCA - BTR

Nonstop2h 56mAmerican Airlines

dom. 8/106:59 amBTR - DCA

Nonstop2h 40mAmerican Airlines

Deal found 6/10

$345

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

vie. 7/48:20 amDCA - BTR

2 stops10h 36mAmerican Airlines

Deal found 6/10

$249

mié. 10/228:20 amDCA - BTR

1 stop5h 50mUnited Airlines

Deal found 6/10

$277

jue. 7/316:00 amDCA - BTR

1 stop3h 54mDelta

Deal found 6/10

$296

Cheapflights Fare Finder

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

lun. 6/30

6:35 pm-10:26 pm

1 stop4h 51m

Baton Rouge Ryan

sáb. 7/5

6:00 am-12:35 pm

1 stop5h 35m

$325

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

vie. 10/31

1:19 pm-7:59 pm

1 stop7h 40m

Baton Rouge Ryan

lun. 11/3

7:00 am-10:37 am

Nonstop2h 37m

$335

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

vie. 7/4

6:00 am-11:17 am

1 stop6h 17m

Baton Rouge Ryan

vie. 7/4

2:00 pm-10:15 pm

1 stop7h 15m

$389

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

vie. 7/4

8:20 am-5:56 pm

2 stops10h 36m

$249

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

mié. 10/22

8:20 am-1:10 pm

1 stop5h 50m

$277

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

jue. 7/31

6:00 am-8:54 am

1 stop3h 54m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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?

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 13% on airfare.

Rainfall in Baton Rouge by month

In terms of precipitation, rainfall in Baton Rouge ranges from 3.4 - 6.0 inches per month. July is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Baton Rouge when rainfall is around 3.4 in.

Temperature in Baton Rouge by month

If weather is an important factor for your trip to Baton Rouge, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Baton Rouge

Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Washington, D.C. to Baton Rouge to help guide your decision. 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

7,950 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

7,950 reviews

Delta

8.0

Very good

7,950 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

8,790 reviews

Delta

8.0

Very good

7,950 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

7,950 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 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 1 inbound flight 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 $325, Delta will fly you from Washington, D.C. Reagan-National Airport to Baton Rouge and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $335 and $389, respectively. Delta is priced at 22% 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?
$249 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $277 and $296, 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 (67%), Alaska Airlines (67%), PSA Airlines (67%).
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 $335. While the most popular route (Washington, D.C. Reagan-National - Baton Rouge Ryan) can be booked for $325 on average our data indicates $412 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

Saint Francisville

McComb

Denham Springs

Port Allen

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Reagan-National to Baton Rouge

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$274	Average$429	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$275	Average$429	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$249+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Baton Rouge

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Reagan-National to Baton Rouge

Cheapest flights from Reagan-National to Baton RougeExplore 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 junio 12, 2025.

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 junio 12, 2025.

Cheapflights Fare Finder

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

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.

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?

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 junio 12, 2025.

Rainfall in Baton Rouge by month

Plan your trip to Baton Rouge by taking into account the average rainfall totals by month.

Temperature in Baton Rouge by month

Plan your trip to Baton Rouge by taking into account the average temperature totals by month.

Reviews of airlines servicing Baton Rouge

Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Washington, D.C. to Baton Rouge to help guide your decision. You can also see how each airline compares 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 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?

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

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

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

What are the cheapest flights 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?

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

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

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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Baton Rouge

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Reagan-National to Baton Rouge

100% Free

Book with Flexibility

Travel Smart

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 junio 12, 2025.