DCA - BTR

$186 Find Cheap Flights from Reagan Washington National Airport to Baton Rouge - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Baton Rouge departing on 9/6. 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

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Everything you should know

Cheapest round-trip
$371
Typical prices: $430-$499
American Airlines
Tue 9/1Tue 9/8
DCA - BTR • Non-stop
Cheapest one-way
$186
Typical prices: $433-$503
American Airlines
Sun 9/6
DCA - BTR • Non-stop
Nonstop flights
Mon, Tue, Wed, Thu, Fri, Sun
You can fly direct with American Airlines. Average duration is 2h 56m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $371 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $445 (round-trip)
Shortest trip • 5h 09m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Baton Rouge!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Baton Rouge (DCA-BTR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National 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 Reagan-National to Baton Rouge

Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
8:09 pm - 10:05 pm-
2h 56mnonstop
American Airlines Logo
6:30 am - 10:01 am-
2h 31mnonstop
$371American Airlines
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
7:59 pm - 9:49 pm-
2h 50mnonstop
American Airlines Logo
6:10 am - 10:00 am-
2h 50mnonstop
$371American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
8:09 pm - 10:05 pm-
2h 56mnonstop
American Airlines Logo
6:13 am - 10:00 am-
2h 47mnonstop
$371American Airlines
Wed, Oct 28 - Sat, Oct 31
American Airlines Logo
8:56 pm - 10:58 pm-
3h 02mnonstop
American Airlines Logo
8:06 am - 3:59 pm-
6h 53m
$381American Airlines
Sat, Nov 7 - Tue, Nov 10
Delta Logo
8:00 am - 12:56 pm-
5h 56m
Delta Logo
3:52 pm - 11:44 pm-
6h 52m
$391Delta
Fri, Sep 11 - Fri, Sep 11
Delta Logo
6:00 am - 9:39 am-
4h 39m
Delta Logo
3:48 pm - 10:40 pm-
5h 52m
$391Delta
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
8:55 am - 1:20 pm-
5h 25m
United Airlines Logo
12:05 pm - 9:05 pm-
8h 00m
$391United Airlines
Wed, Sep 23 - Sun, Sep 27
United Airlines Logo
12:57 pm - 5:33 pm-
5h 36m
United Airlines Logo
4:07 pm - 11:59 pm-
6h 52m
$427United Airlines
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
4:38 pm - 9:28 pm-
5h 50m
United Airlines Logo
4:10 pm - 11:59 pm-
6h 49m
$437United Airlines
Sat, Jan 16 - Sun, Jan 17
Delta Logo
6:00 am - 9:41 am-
4h 41m
Delta Logo
1:40 pm - 8:13 pm-
5h 33m
$447Delta
Booking Insights

KAYAK's insights & trends for Reagan-National to Baton Rouge flights

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

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Baton Rouge?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to Baton Rouge clicked on KAYAK for each day over the last 12 months.

When flying from Reagan Washington National Airport to Baton Rouge, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Reagan Washington National Airport, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport 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. Reagan-National Airport to Baton Rouge is June, where tickets cost $405 (return) on average. On the other hand, the most expensive months are October and May, where the average cost of round-trip tickets is $567 and $563 respectively.

Can I save money by flying with a layover from Washington, D.C. Reagan-National Airport 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 $469 on average.

Good to know

Low season

August

Cheapest flight

$186
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Reagan Washington National Airport to Baton Rouge

When to book flights from Reagan-National to Baton Rouge

Are your dates flexible? Find out the best times to travel from Reagan-National 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 Reagan Washington National Airport to Baton Rouge flights

  • How many flights are there between Washington, D.C. Reagan-National Airport and Baton Rouge per day?

    There is a maximum of 1 nonstop flight a day that takes off from Washington, D.C. Reagan-National Airport and lands in Baton Rouge, with an average flight time of 2h 56m. The most common departure time is 8:00 pm and most flights take off in the evening. Each week, there are 6 flights.

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

    In the last 5 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Baton Rouge was $186 for a one-way ticket and $371 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Baton Rouge?

    A passport is not required to fly from Reagan Washington National Airport to Baton Rouge.

  • Which airports will I be using when flying from Reagan Washington National Airport to Baton Rouge?

    On your way to Baton Rouge, you’ll fly out from Washington, D.C. Reagan-National. You’ll be landing at Baton Rouge Ryan.

  • Which airlines offer Wi-Fi service onboard planes from Reagan Washington National Airport to Baton Rouge?

    Only American Airlines offers inflight Wi-Fi service on the Reagan Washington National Airport to Baton Rouge flight route.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Baton Rouge?

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

  • Which airline alliances offer flights from Reagan Washington National Airport to Baton Rouge?

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

  • On which days can I fly direct from Reagan Washington National Airport to Baton Rouge?

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Baton Rouge are Delta and American Airlines. With an average price for the route of $473 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $449 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to Baton Rouge.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Baton Rouge?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baton Rouge from Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and BTR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport 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 Reagan Washington National Airport 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. Reagan-National Airport to Baton Rouge

  • Looking for a cheap flight? 25% of our users found flights on this route for $469 or less round-trip.

Prefer to fly direct from Reagan Washington National Airport 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. Reagan-National to Baton Rouge Ryan.
Find which airlines fly direct from Washington, D.C. Reagan-National Airport to Baton Rouge Ryan Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Reagan-National 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. Reagan-National

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 airlines flying from Reagan-National 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 Reagan-National 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.
7.8
DeltaOverall score based on 8483 reviews
8.5Crew
7.8Comfort
7.2Food
7.8Entertainment
8.1Boarding
Airline reviews

Flight was delayed for about an hour but overall good experience

8.0 ExcellentNana, Jul 2026
Read more Delta reviews

Flight was delayed for about an hour but overall good experience

The gentleman at the gate I think his name is RIE was exceptional

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Flight did not have seat back entertainment and the wifi was iffy.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

Disorganized boarding. Mandatory to gate check bags. Curt flight staff. No space for cabin bag, even when I was in first class.

Patrons with larger bags were asked to check the bags when boarding. Seems like the most effective, and least costly way, way to successfully use the cramped space.

They cancelled our flight two times after rebooking us for a later flight. We never got on the plane. We found another solution by driving.

Mostly great. Only issue was with the WiFi. Halfway through the flight it was spotty and I was unable to work as I planned. This impacted my work products as I am traveling for business and it was an unexpected hindrance which was inconvenient. Flight here was amazing. For a 5 hour flight something more than a Biscoff would be nice but I’m just swinging at windmills I guess…

Delayed boarding because a flight attendant couldn't find the gate...sat on the plane for over an hour at the gate because AA couldn't get one of the planes behind us to move

Pitch was very small. Knees were on the seat back in front of me.

Cancelled and rebooked twice in one day with a drop in seat class. Not good at all.

First, to be fair, the flight was on time and the trip through the air was relatively smooth. But the flight was full, and they were checking carryons. As this process went on, the crew got increasingly rude and overbearing. During the drink service, a young girl (maybe 9) who had gotten up to use the lavatory got stuck behind the cart. At some point, she started feeling fearful and overwhelmed. Passengers noticed this and asked the crew to let her return to her seat. They refused. Then she started crying, and they still refused to move the cart forward to let her sit. The poor girl was trying to be brave and compose herself. The crew handled the situation terribly and with zero grace or decency. That episode, to me, encapsulates AA’s attitude toward its passengers. Disgraceful. The plane itself was cramped and miserable, as usual. There was zero inflight media or entertainment, other than the lane and borderline inappropriate jokes the steward made during the safety briefing. Then, of course, it took the better part of an hour for the checked bags to show up at the carousel. AA is no better than the el cheapo airlines these days and a far, far cry from its former self.

Same problems with delays in Dallas. This was weather related and due to the incoming flight being delayed. This was the flight that was delayed due to a missing flashlight which turned out not to be missing.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Everything you need to know for your flight from Reagan-National to Baton Rouge

Information on your arrival and departure airports