HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baton Rouge

$187+ Cheap flights from Washington, D.C. (WAS) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BTR
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. 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.

The best prices from Washington, D.C. to Baton Rouge Ryan are usually found in July or March, booked 30 days in advance, depart on a Wednesday or Sunday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$258
(Delta)

One-way from

$187
(Delta)

Popular in

May

Cheapest in

July

Average price

$377

Good round-trip deal

$315 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Baton Rouge Ryan flights.
Search Deals
From Washington, D.C. (WAS) to Baton Rouge Ryan
Search Deals
One-way flight from Washington, D.C. (WAS) to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Baton Rouge Ryan.
Search Deals

Find flight deals from Washington, D.C. to Baton Rouge

Cheapest flights from Washington, D.C. to Baton Rouge
Explore the most affordable flight options available from Washington, D.C. to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Delta deal was found by Cheapflights users on 1/29. 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.
Fri 2/216:49 pmBWI - BTR
1 stop4h 34mDelta
Sat 2/227:45 amBTR - BWI
1 stop4h 09mDelta
Deal found 1/29$258
This American Airlines deal was found by Cheapflights users on 1/29. 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 3/15:28 pmBWI - BTR
1 stop6h 06mAmerican Airlines
Tue 3/44:33 pmBTR - BWI
1 stop4h 06mAmerican Airlines
Deal found 1/29$289
This American Airlines deal was found by Cheapflights users on 1/29. 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 3/155:00 amDCA - BTR
1 stop5h 51mAmerican Airlines
Wed 3/197:00 amBTR - DCA
Nonstop2h 40mAmerican Airlines
Deal found 1/29$295
This American Airlines deal was found by Cheapflights users on 1/29. 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 3/16:31 pmIAD - BTR
1 stop5h 03mAmerican Airlines
Tue 3/43:31 pmBTR - IAD
1 stop6h 02mAmerican Airlines
Deal found 1/29$305
This Delta deal was found by Cheapflights users on 1/28. 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 5/106:00 amIAD - BTR
1 stop4h 35mDelta
Sat 5/176:00 amBTR - IAD
1 stop4h 59mDelta
Deal found 1/28$330
This Delta deal was found by Cheapflights users on 1/29. 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 6/163:55 pmDCA - BTR
1 stop5h 22mDelta
Wed 6/181:40 pmBTR - DCA
1 stop6h 41mDelta
Deal found 1/29$330
This United Airlines deal was found by Cheapflights users on 1/29. 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 3/13:59 pmDCA - BTR
1 stop6h 30mUnited Airlines
Tue 3/412:00 pmBTR - DCA
1 stop7h 47mUnited Airlines
Deal found 1/29$338
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 2/2612:55 pmIAD - BTR
1 stop7h 24mUnited Airlines
Wed 3/52:00 pmBTR - IAD
1 stop7h 30mUnited Airlines
Deal found 1/29$387
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 1/296:00 amBWI - BTR
1 stop8h 22mUnited Airlines
Thu 2/65:10 amBTR - BWI
2 stops7h 41mUnited Airlines
Deal found 1/29$394

Find flights from Washington, D.C. to Baton Rouge within your budget

Customize your flight search to find flights from Washington, D.C. 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Sat 5/10

4:39 pm-10:01 pm

1 stop6h 22m

Baton Rouge Ryan

Thu 5/15

1:40 pm-6:49 pm

1 stop4h 09m

$274

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Wed 5/7

7:58 pm-10:08 pm

Nonstop3h 10m

Baton Rouge Ryan

Sun 5/11

7:15 am-10:47 am

Nonstop2h 32m

$300

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

Sat 3/15

5:28 pm-9:59 pm

1 stop5h 31m

Baton Rouge Ryan

Wed 3/19

7:22 am-1:22 pm

1 stop5h 00m

$305

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Sun 4/20

6:00 am-9:35 am

1 stop4h 35m

Baton Rouge Ryan

Sat 5/3

6:00 am-11:24 am

1 stop4h 24m

$350

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

Sat 5/10

6:00 am-9:35 am

1 stop4h 35m

Baton Rouge Ryan

Thu 5/15

6:00 am-1:58 pm

1 stop6h 58m

$382

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Fri 2/28

5:28 pm-10:34 pm

1 stop6h 06m

Baton Rouge Ryan

Wed 3/5

4:33 pm-12:18 am

1 stop6h 45m

$489

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Sun 2/9

3:55 pm-9:45 pm

1 stop6h 50m

Baton Rouge Ryan

Wed 2/12

2:04 pm-10:14 pm

1 stop7h 10m

$534

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

Wed 2/26

8:20 am-7:19 pm

2 stops11h 59m

Baton Rouge Ryan

Mon 3/3

2:00 pm-10:30 pm

1 stop7h 30m

$565

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Thu 4/10

11:05 am-6:12 pm

1 stop8h 07m

Baton Rouge Ryan

Tue 4/15

5:00 am-11:37 am

1 stop5h 37m

$594

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Tue 2/25

8:55 am-7:56 pm

2 stops12h 01m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 18 results
1
2

Compare providers for flights from Washington, D.C. to Baton Rouge

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 Washington, D.C. to Baton Rouge in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Washington, D.C.-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Baton Rouge 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 Washington, D.C.-Baton Rouge 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 Washington, D.C. to Baton Rouge

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

Travel insights for flights from Washington, D.C. to Baton Rouge

Get recent, data-driven insights about flights from Washington, D.C. to Baton Rouge including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Baton Rouge. Price data was last updated on January 24, 2025.

The best time to book flights from Washington, D.C. to Baton Rouge is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Baton Rouge (average of $334). Flying from Washington, D.C. 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 WAS to BTR?

Find hourly flight availability from Washington, D.C. 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 January 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Baton Rouge in the afternoon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Baton Rouge. Price data was last updated on December 16, 2024.

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

Rainfall in Baton Rouge by month

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

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

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 January 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Washington, D.C. to Baton Rouge to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,686 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,686 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,450 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,906 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    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. to Baton Rouge. 2 airlines have flights to Ryan from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Baton Rouge Ryan should not be difficult; the airport handles an average of 1 inbound flight from Washington, D.C. per day.

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

    Cheapflights users have booked flights from Washington, D.C. to Baton Rouge round-trip from $258. Other airlines that can offer you cheap pricing are American Airlines, from $289, and United Airlines, from $338. Users have found that Delta is 35% cheaper than the other options available to this destination.

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

    $187 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 $205 and $250, respectively.

  • What are the most popular routes from Washington, D.C. to Baton Rouge?

    While some choose either Baltimore/Washington - Baton Rouge Ryan or Washington, D.C. Reagan-National - Baton Rouge Ryan, Washington, D.C. Dulles Intl - Baton Rouge Ryan is the most popular route from Washington, D.C. to Baton Rouge.

  • Can I find deals for flights from Washington, D.C. to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Baton Rouge?

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

  • Can I find deals for business class flights from Washington, D.C. to Baton Rouge?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Baton Rouge?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Baton Rouge (average of $334). Flying from Washington, D.C. 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Port Allen

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.

Top 2 airlines flying from Washington, D.C. to Baton Rouge

Discover the top 2 airlines that operate flights from Washington, D.C. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$237Average$449FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$433FlexibilityNo cancel feeOn-timeN/A
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.