WAS - BTR

$169 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 10/29. 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

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
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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

Thu, Dec 25 - Sun, Jan 4
Delta Logo
6:00 am - 9:40 amBWI-BTR
4h 40m1 stop
Delta Logo
7:09 pm - 12:40 amBTR-BWI
4h 31m1 stop
$259Delta
Find Deal
Thu, Sep 4 - Sun, Sep 7
American Airlines Logo
1:32 pm - 8:13 pmBWI-BTR
7h 41m1 stop
American Airlines Logo
6:32 pm - 12:41 amBTR-BWI
5h 09m1 stop
$274American Airlines
Find Deal
Fri, Dec 26 - Sun, Jan 4
Delta Logo
2:07 pm - 6:24 pmBWI-BTR
5h 17m1 stop
Delta Logo
7:09 pm - 12:40 amBTR-BWI
4h 31m1 stop
$299Delta
Find Deal
Wed, Nov 12 - Tue, Nov 25
American Airlines Logo
7:49 pm - 9:45 pmDCA-BTR
2h 56mnonstop
American Airlines Logo
7:00 am - 10:34 amBTR-DCA
2h 34mnonstop
$305American Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 25
American Airlines Logo
8:26 am - 1:50 pmDCA-BTR
6h 24m1 stop
American Airlines Logo
7:00 am - 10:34 amBTR-DCA
2h 34mnonstop
$315American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
Delta Logo
9:00 am - 12:52 pmIAD-BTR
4h 52m1 stop
Delta Logo
10:27 am - 6:39 pmBTR-IAD
7h 12m1 stop
$325Delta
Find Deal
Sat, Sep 27 - Wed, Oct 1
Delta Logo
7:00 am - 12:52 pmDCA-BTR
6h 52m1 stop
Delta Logo
4:39 pm - 10:42 pmBTR-DCA
5h 03m1 stop
$325Delta
Find Deal
Thu, Sep 4 - Mon, Sep 8
United Airlines Logo
10:51 am - 9:10 pmBWI-BTR
11h 19m2 stops
United Airlines Logo
5:00 am - 12:00 pmBTR-BWI
6h 00m1 stop
$359United Airlines
Find Deal
Thu, Dec 25 - Mon, Jan 5
United Airlines Logo
6:00 am - 1:07 pmBWI-BTR
8h 07m1 stop
United Airlines Logo
5:10 am - 4:58 pmBTR-BWI
10h 48m2 stops
$395United Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
United Airlines Logo
6:15 am - 5:28 pmBWI-BTR
12h 13m2 stops
United Airlines Logo
6:09 pm - 9:59 amBTR-BWI
14h 50m2 stops
$428United Airlines
Find Deal
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?

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 $416 on the route between Washington, D.C. Reagan-National Airport (DCA) and Baton Rouge (BTR). It is also the most popular route.

What’s the cheapest day of the week to fly from Washington, D.C. to Baton Rouge?

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

Your flight ticket price will generally be cheaper if you fly to Baton Rouge on a Tuesday and more expensive on a Thursday. On your return trip to Washington, D.C., you should consider flying back on a Thursday, and avoid Wednesdays for better deals.

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 July, where tickets cost $345 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $492 and $484 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 $448 on average.

Good to know

Low seasonJune
Cheapest flight$169
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 10% lower on average.
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 $169 for a one-way ticket and $259 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?

    oneworld is the only airline alliance operating flights between Washington, D.C. and Baton Rouge.

  • 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 $374 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $458 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 $433 or less one-way and $455 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.
8.0
DeltaOverall score based on 7981 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.2Boarding
8.5Crew
Airline reviews

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

8.0 ExcellentDwight, Aug 2025DEN - MSP
Read more Delta reviews

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

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

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

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

Information on your arrival and departure airports

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