WAS - BTR

$184 Find Cheap Flights from Washington, D.C. to Baton Rouge

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Baton Rouge departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Baton Rouge

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Baton Rouge, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Baton Rouge, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$279
Typical prices: $388-$320
Delta
Tue 6/23Wed 7/8
BWI - BTR • 1 stop
Cheapest non-stop
$361
Typical prices: $499-$455
American Airlines
Tue 6/30Wed 7/8
DCA - BTR • Non-stop
Nonstop flights
Mon, Tue, Wed, Thu, Fri, Sun
You can fly direct with American Airlines. Average duration is 2h 53m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $279 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $361 (round-trip)
Shortest trip • 5h 06m (one-way)
Insights
Insights
Insights
Insights
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 57% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Baton Rouge!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Baton Rouge (WAS-BTR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Baton Rouge that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Baton Rouge

Tue, Jun 23 - Wed, Jul 8
Delta Logo
8:17 am - 12:47 pm
BWI
-
BTR
5h 30m
1 stop
Delta Logo
4:00 pm - 9:29 pm
BTR
-
BWI
4h 29m
1 stop
$279Delta
Fri, Jun 12 - Wed, Jun 17
Delta Logo
11:54 am - 3:12 pm
BWI
-
BTR
4h 18m
1 stop
Delta Logo
4:00 pm - 9:25 pm
BTR
-
BWI
4h 25m
1 stop
$299Delta
Fri, Jun 26 - Sat, Jul 4
Delta Logo
5:40 am - 9:42 am
BWI
-
BTR
5h 02m
1 stop
Delta Logo
1:32 pm - 9:25 pm
BTR
-
BWI
6h 53m
1 stop
$309Delta
Sat, Jun 20 - Wed, Jun 24
American Airlines Logo
3:00 pm - 10:09 pm
BWI
-
BTR
8h 09m
1 stop
American Airlines Logo
6:28 pm - 12:07 am
BTR
-
BWI
4h 39m
1 stop
$314American Airlines
Sat, Jun 20 - Wed, Jul 8
Delta Logo
2:16 pm - 8:50 pm
BWI
-
BTR
7h 34m
1 stop
Delta Logo
7:06 pm - 12:39 am
BTR
-
BWI
4h 33m
1 stop
$319Delta
Sun, Jun 28 - Sat, Jul 4
Delta Logo
5:40 am - 9:44 am
BWI
-
BTR
5h 04m
1 stop
Delta Logo
4:07 pm - 9:25 pm
BTR
-
BWI
4h 18m
1 stop
$323Delta
Fri, Jun 26 - Fri, Jul 3
Delta Logo
5:40 am - 9:42 am
BWI
-
BTR
5h 02m
1 stop
Delta Logo
1:32 pm - 9:25 pm
BTR
-
BWI
6h 53m
1 stop
$339Delta
Fri, Jun 5 - Mon, Jun 8
Delta Logo
6:00 am - 9:45 am
BWI
-
BTR
4h 45m
1 stop
Delta Logo
4:00 pm - 9:25 pm
BTR
-
BWI
4h 25m
1 stop
$344Delta
Sat, Jun 27 - Fri, Jul 3
Delta Logo
6:00 am - 9:42 am
BWI
-
BTR
4h 42m
1 stop
Delta Logo
4:00 pm - 9:25 pm
BTR
-
BWI
4h 25m
1 stop
$349Delta
Tue, Jun 30 - Wed, Jul 8
American Airlines Logo
8:39 pm - 10:32 pm
DCA
-
BTR
2h 53mnonstop
American Airlines Logo
7:00 am - 10:44 am
BTR
-
DCA
2h 44mnonstop
$361American Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Baton Rouge flights

Get data-powered insights and trends into flights from Washington, D.C. to Baton Rouge to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. to Baton Rouge?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Baton Rouge departing in June.

What is the cheapest Washington, D.C. to Baton Rouge flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Washington, D.C. to Baton Rouge costs $361 on the route between Washington, D.C. Reagan-National Airport (DCA) and Baton Rouge (BTR). It is also the most popular route.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Baton Rouge, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Baton Rouge is August, where tickets cost $122 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $411 and $336 respectively.

Can I save money by flying with a layover from Washington, D.C. to Baton Rouge?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $412 on average.

Good to know

Low seasonJanuary
Cheapest flight$184
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Baltimore to Baton Rouge

When to book flights from Washington, D.C. to Baton Rouge

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Baton Rouge based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Baton Rouge

  • What is the cheapest flight from Washington, D.C. to Baton Rouge?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Baton Rouge was $184 for a one-way ticket and $279 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Baton Rouge?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Washington, D.C. to Baton Rouge?

    There are 2 airports in Washington, D.C. (Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl.) and only 1 airport in Baton Rouge (Baton Rouge Ryan). The cheapest flights are generally found on the Baltimore/Washington Airport to Baton Rouge Ryan flight route.

  • Which airlines offer Wi-Fi service onboard planes from Washington, D.C. to Baton Rouge?

    Only American Airlines offers inflight Wi-Fi service on the Washington, D.C. to Baton Rouge flight route.

  • Which aircraft models fly most regularly from Washington, D.C. to Baton Rouge?

    The Canadair (Bombardier) Regional Jet 700 is the aircraft model that flies most regularly on the Washington, D.C. to Baton Rouge flight route.

  • Which airline alliances offer flights from Washington, D.C. to Baton Rouge?

    SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and Baton Rouge, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Washington, D.C. to Baton Rouge?

    You can catch a nonstop flight from Washington, D.C. to Baton Rouge on on Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Washington, D.C. to Baton Rouge, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Baton Rouge are Delta and United Airlines. With an average price for the route of $388 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $428 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Baton Rouge?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Baton Rouge.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Baton Rouge?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baton Rouge from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Baton Rouge?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baton Rouge with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Baton Rouge?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baton Rouge from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. to Baton Rouge

  • Looking for a cheap flight? 25% of our users found flights on this route for $473 or less one-way and $397 or less round-trip.

Prefer to fly direct from Washington, D.C. to Baton Rouge?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. to Baton Rouge Ryan.
Find which airlines fly direct from Washington, D.C. to Baton Rouge Ryan Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. to Baton Rouge Ryan

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Baton Rouge Ryan to Washington, D.C.

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top 3 airlines serving from Washington, D.C. to Baton Rouge

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Baton Rouge. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Baton Rouge? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8454 reviews
7.8Entertainment
8.1Boarding
7.8Comfort
7.2Food
8.5Crew
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

The small flights with Valet Luggage has a poor service

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

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

Information on your arrival and departure airports