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Baton Rouge

$169+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BTR
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Baton Rouge Ryan are usually found in July or June, booked 30 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

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 July 11, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$169
(Delta)

Popular in

December

Cheapest in

July

Average price

$345

Good round-trip deal

$411 or less
From Washington, D.C. (WAS) to Baton Rouge Ryan
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One-way flight from Washington, D.C. (WAS) to Baton Rouge Ryan
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 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 Washington, D.C. (WAS) to Baton Rouge Ryan.
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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 July 11, 2025.

This American Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 10/317:45 pmBWI - BTR
1 stop5h 13mAmerican Airlines
Mon 11/34:34 pmBTR - BWI
1 stop4h 10mAmerican Airlines
Deal found 7/9$229
This Delta deal was found by Cheapflights users on 7/8. 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 7/2611:51 amBWI - BTR
1 stop5h 42mDelta
Tue 7/295:15 pmBTR - BWI
1 stop6h 39mDelta
Deal found 7/8$274
This Delta deal was found by Cheapflights users on 7/9. 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 8/2312:39 pmIAD - BTR
1 stop4h 14mDelta
Tue 8/2610:20 amBTR - IAD
1 stop7h 29mDelta
Deal found 7/9$325
This Delta deal was found by Cheapflights users on 7/9. 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 8/236:20 pmDCA - BTR
1 stop4h 53mDelta
Tue 8/262:20 pmBTR - DCA
1 stop6h 28mDelta
Deal found 7/9$325
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/147:59 pmDCA - BTR
Nonstop2h 52mAmerican Airlines
Tue 8/1912:19 pmBTR - DCA
1 stop7h 39mAmerican Airlines
Deal found 7/9$335
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Sun 11/96:16 pmBWI - BTR
1 stop5h 28mUnited Airlines
Tue 11/115:07 amBTR - BWI
2 stops11h 07mUnited Airlines
Deal found 7/9$342
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/145:20 pmIAD - BTR
1 stop7h 22mAmerican Airlines
Tue 8/198:25 amBTR - IAD
1 stop5h 54mAmerican Airlines
Deal found 7/9$345
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Mon 8/1811:05 amDCA - BTR
1 stop5h 22mUnited Airlines
Sat 8/2312:10 pmBTR - DCA
2 stops9h 33mUnited Airlines
Deal found 7/10$350
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Fri 7/186:10 amIAD - BTR
1 stop6h 07mUnited Airlines
Thu 8/144:02 pmBTR - IAD
1 stop6h 56mUnited Airlines
Deal found 7/10$456

Cheapflights Fare Finder

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 July 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Baton Rouge that are best for you.

Fly from

Washington, D.C.

Fly to

Baton Rouge

Route

Depart

Return

Price

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Fri 8/1

7:49 pm-11:43 pm

1 stop4h 54m

Baton Rouge Ryan

Sun 8/3

6:32 pm-12:37 am

1 stop5h 05m

$259

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Sat 7/26

11:51 am-4:33 pm

1 stop5h 42m

Baton Rouge Ryan

Tue 7/29

5:15 pm-12:54 am

1 stop6h 39m

$274

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

Sat 8/23

12:39 pm-3:53 pm

1 stop4h 14m

Baton Rouge Ryan

Tue 8/26

10:20 am-6:49 pm

1 stop7h 29m

$325

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Sat 8/23

6:20 pm-10:13 pm

1 stop4h 53m

Baton Rouge Ryan

Tue 8/26

2:20 pm-9:48 pm

1 stop6h 28m

$325

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Thu 8/14

7:59 pm-9:51 pm

Nonstop2h 52m

Baton Rouge Ryan

Tue 8/19

12:19 pm-8:58 pm

1 stop7h 39m

$335

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Tue 7/29

6:15 am-3:27 pm

2 stops10h 12m

Baton Rouge Ryan

Tue 8/5

4:02 pm-10:45 pm

1 stop5h 43m

$344

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

Thu 8/14

5:20 pm-11:42 pm

1 stop7h 22m

Baton Rouge Ryan

Tue 8/19

8:25 am-3:19 pm

1 stop5h 54m

$345

Washington, D.C.Baton Rouge

DCA - BTR

DCABTR

Washington, D.C. Reagan-National

Mon 8/18

11:05 am-3:27 pm

1 stop5h 22m

Baton Rouge Ryan

Sat 8/23

12:10 pm-10:43 pm

2 stops9h 33m

$350

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

Fri 7/18

6:10 am-11:17 am

1 stop6h 07m

Baton Rouge Ryan

Thu 8/14

4:02 pm-11:58 pm

1 stop6h 56m

$456

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Sat 8/16

4:39 pm-10:13 pm

1 stop6h 34m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 19 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Baton Rouge

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 June 27, 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 July 11, 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 14% 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 Sunday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 11, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Washington, D.C. to Baton Rouge. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,951 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,846 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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. 3 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 $259. Other airlines that can offer you cheap pricing are Delta, from $279, and United Airlines, from $344. Users have found that American Airlines is 34% 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?

    $169 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $255 and $259, respectively.

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

    While some choose either Washington, D.C. Reagan-National - Baton Rouge Ryan or Baltimore/Washington - 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
Saint Francisville
McComb
Denham Springs
Port Allen

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Top 3 airlines flying from Washington, D.C. to Baton Rouge

Discover the top 3 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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$415FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$349Average$527FlexibilityNo cancel feeOn-time69%

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