BTR - WAS

$145 Find Cheap Flights from Baton Rouge to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baton Rouge to Washington, D.C. departing on 3/27. 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 Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Washington, D.C., 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 Baton Rouge to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$289
Overall average: $293
Delta
Tue 7/7Wed 7/15
BTR - BWI • 1 stop
Cheapest non-stop
$361
Typical prices: $387-$591
American Airlines
Wed 4/29Sat 5/2
BTR - DCA • Non-stop
Top airlines
Cheapest • from $289 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines. Average duration is 2h 39m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $298 (round-trip)
Shortest trip • 4h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% 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 Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baton Rouge to Washington, D.C. 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 Baton Rouge to Washington, D.C.

Tue, Jul 7 - Wed, Jul 15
Delta Logo
6:00 am - 1:06 pm
BTR
-
BWI
6h 06m
1 stop
Delta Logo
10:00 am - 2:47 pm
BWI
-
BTR
5h 47m
1 stop
$289Delta
Sat, Apr 18 - Mon, Apr 20
United Airlines Logo
5:00 am - 5:33 pm
BTR
-
BWI
11h 33m
2 stops
United Airlines Logo
5:50 pm - 10:45 pm
BWI
-
BTR
5h 55m
1 stop
$294United Airlines
Thu, Apr 30 - Sat, May 9
United Airlines Logo
5:00 am - 5:28 pm
BTR
-
BWI
11h 28m
2 stops
United Airlines Logo
6:15 am - 3:31 pm
BWI
-
BTR
10h 16m
2 stops
$300United Airlines
Tue, Sep 8 - Wed, Sep 16
Delta Logo
4:30 pm - 12:16 am
BTR
-
BWI
6h 46m
1 stop
Delta Logo
10:00 am - 2:47 pm
BWI
-
BTR
5h 47m
1 stop
$309Delta
Mon, Jul 6 - Mon, Jul 13
Delta Logo
7:00 pm - 12:15 am
BTR
-
BWI
4h 15m
1 stop
Delta Logo
6:00 am - 9:34 am
BWI
-
BTR
4h 34m
1 stop
$314Delta
Thu, Apr 23 - Sat, Apr 25
United Airlines Logo
5:00 am - 5:33 pm
BTR
-
BWI
11h 33m
2 stops
United Airlines Logo
11:08 am - 7:37 pm
BWI
-
BTR
9h 29m
2 stops
$326United Airlines
Tue, Aug 4 - Wed, Aug 12
American Airlines Logo
7:00 am - 10:44 am
BTR
-
DCA
2h 44mnonstop
American Airlines Logo
7:59 pm - 9:50 pm
DCA
-
BTR
2h 51mnonstop
$361American Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
2:19 pm - 11:59 pm
BTR
-
DCA
8h 40m
1 stop
American Airlines Logo
7:59 pm - 9:50 pm
DCA
-
BTR
2h 51mnonstop
$371American Airlines
Tue, Jun 9 - Sat, Jun 13
American Airlines Logo
6:28 pm - 11:54 pm
BTR
-
DCA
4h 26m
1 stop
American Airlines Logo
5:00 am - 10:52 am
DCA
-
BTR
6h 52m
1 stop
$381American Airlines
Sat, Apr 18 - Sun, Apr 19
American Airlines Logo
6:00 am - 9:47 am
BTR
-
DCA
2h 47mnonstop
American Airlines Logo
8:00 pm - 9:59 pm
DCA
-
BTR
2h 59mnonstop
$384American Airlines
Booking Insights

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

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

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

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

The cheapest return flight from Baton Rouge to Washington, D.C. costs $286 on the route between Baton Rouge (BTR) and Washington, D.C. Reagan-National Airport (DCA). It is also the most popular route.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baton Rouge to Washington, D.C., 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 Baton Rouge to Washington, D.C. is May, where tickets cost $293 (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is $479 and $426 respectively.

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

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 $401 on average.

Good to know

Low seasonJanuary
Cheapest flight$145
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Baton Rouge to Baltimore

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

Are your dates flexible? Find out the best times to travel from Baton Rouge to Washington, D.C. 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 Baton Rouge to Washington, D.C.

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

    In the last 3 days, the lowest price for a flight from Baton Rouge to Washington, D.C. was $145 for a one-way ticket and $289 for a round-trip.

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

    No

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

    On your way to Washington, D.C., you’ll fly out from Baton Rouge Ryan. You’ll be landing in one of Washington, D.C.’s 2 airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

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

    American Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the Baton Rouge to Washington, D.C. flight route.

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

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

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

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

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

    There are nonstop flights from Baton Rouge to Washington, D.C. on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Baton Rouge to Washington, D.C. are Delta and American Airlines. With an average price for the route of $290 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $398 and an overall rating of 7.1.

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

    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 Baton Rouge to Washington, D.C..

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Baton Rouge 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 Baton Rouge to Washington, D.C.?

    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 Washington, D.C. with an airline and back to Baton Rouge with another airline.

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

    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 Washington, D.C. from Baton Rouge 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 Baton Rouge to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $242 or less one-way and $347 or less round-trip.

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

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

Direct departures

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

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

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

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

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

 
See real verified KAYAK customer reviews for airlines flying from Baton Rouge to Washington, D.C.. 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 Baton Rouge to Washington, D.C.? 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 8296 reviews
7.9Comfort
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

2.0 MediocreSusan, Mar 2026
JAX - ATL
Read more Delta reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Never going to fly your airline again if it can be avoided.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Flight was on time and there was an empty seat next to me. That makes for a good flight!

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

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

Information on your arrival and departure airports