$173 Find Cheap Flights from Baton Rouge to Washington - 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 Baton Rouge to Washington departing on 8/27. 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.
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Cheap Flights from Baton Rouge to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$325
Spokane
Spokane1 stop$401
Seattle
Seattle1 stop$325
Spokane
Spokane1 stop$401

Book Cheap Baton Rouge to Washington Plane Tickets

 
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 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

Fri, Oct 16 - Tue, Oct 20
Delta Logo
5:53 pm - 11:52 pm
BTR
-
SEA
7h 59m
1 stop
Delta Logo
11:59 pm - 9:32 am
SEA
-
BTR
7h 33m
1 stop
$325Delta
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
2:27 pm - 10:26 pm
BTR
-
SEA
9h 59m
1 stop
American Airlines Logo
5:00 am - 1:57 pm
SEA
-
BTR
6h 57m
1 stop
$325American Airlines
Tue, Sep 8 - Thu, Sep 10
American Airlines Logo
6:00 am - 10:58 am
BTR
-
SEA
6h 58m
1 stop
American Airlines Logo
7:51 am - 5:39 pm
SEA
-
BTR
7h 48m
1 stop
$325American Airlines
Thu, Oct 29 - Mon, Nov 2
American Airlines Logo
5:26 pm - 11:39 pm
BTR
-
PDX
8h 13m
1 stop
American Airlines Logo
6:00 am - 4:57 pm
PDX
-
BTR
8h 57m
1 stop
$343American Airlines
Mon, Aug 31 - Fri, Sep 11
United Airlines Logo
2:05 pm - 9:38 pm
BTR
-
SEA
9h 33m
1 stop
United Airlines Logo
7:00 am - 5:33 pm
SEA
-
BTR
8h 33m
1 stop
$345United Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
7:15 am - 2:52 pm
BTR
-
SEA
9h 37m
1 stop
United Airlines Logo
11:59 pm - 11:13 am
SEA
-
BTR
9h 14m
1 stop
$345United Airlines
Wed, Oct 21 - Sun, Oct 25
Delta Logo
5:53 pm - 11:52 pm
BTR
-
SEA
7h 59m
1 stop
Delta Logo
10:35 pm - 9:32 am
SEA
-
BTR
8h 57m
1 stop
$345Delta
Fri, Oct 16 - Tue, Oct 20
Delta Logo
5:53 pm - 11:52 pm
BTR
-
SEA
7h 59m
1 stop
Delta Logo
11:59 pm - 9:32 am
SEA
-
BTR
7h 33m
1 stop
$345Delta
Wed, Aug 12 - Sun, Aug 16
Alaska Airlines Logo
2:27 pm - 9:19 am
BTR
-
SEA
20h 52m
2 stops
Alaska Airlines Logo
6:21 am - 5:42 pm
SEA
-
BTR
9h 21m
2 stops
$874Alaska Airlines
Fri, Nov 20 - Fri, Nov 27
Alaska Airlines Logo
11:02 am - 9:39 pm
BTR
-
SEA
12h 37m
2 stops
Alaska Airlines Logo
12:48 am - 10:33 am
SEA
-
BTR
7h 45m
1 stop
$974Alaska Airlines
Booking Insights

KAYAK's insights & trends for Baton Rouge to Washington flights

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

How much is a round-trip flight from Baton Rouge to State of Washington?

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

Flight prices are below average for this route right now.

Flights to State of Washington from Baton Rouge usually cost between $338 and $576 in August.
The lowest price found in the past 5 days was $325 on American Airlines (Aug 25-Sep 1).

What is the cheapest month to fly from Baton Rouge to Washington?

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, 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 is February, when tickets cost $268 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $638 and $568 respectively.

Good to know

Low season

January

Cheapest flight

$173
Best time to beat the crowds but there is an average 6% increase in price.
Flight from Baton Rouge to Seattle

FAQs - booking Washington flights

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

    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.

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

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

    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 from Baton Rouge to Washington with an airline and back 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?

    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 from Baton Rouge to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Baton Rouge to Washington

 
See real verified KAYAK customer reviews for airlines flying from Baton Rouge to Washington. 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? 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
Alaska AirlinesOverall score based on 12749 reviews
8.5Crew
7.0Food
7.0Entertainment
7.8Comfort
8.1Boarding
Airline reviews

All was well from boarding to landing . I would travel on Alaska Airline when I can . The flight attendants were cordial and attentive

10.0 ExcellentAnonymous, Jul 2026
MSY - SEA
Read more Alaska Airlines reviews

All was well from boarding to landing . I would travel on Alaska Airline when I can . The flight attendants were cordial and attentive

It was good except there was a loud rattle from the window on aisle 10 DEF,

Have mounted entertainment for long flights instead of making customers use their own equipment

Definitely one of my favorite airlines! I always have a great experience with Alaska!

3hrs. delay in New Orleans....missed my flight in Seattle by around 5 minutes....same airline. Not sure why they couldn't have communicated. And after talking to the flight attendant on the first flight, they said about 20 passengers are running behind but they still didn't make an announcement to let connecting passengers get off the plane first. So here we were waiting on others to get off the plane that most likely had little to no 'time-crunch'

No Free Wifi and the flight was a tad late.

We were delayed. We spent more time waiting on the plane than actually flying (it’s only a 37 minute flight). Other than that, it was fine.

It was an amazing experience for the first time doing my second flight by myself. Crew are friendly and they makes sure the customers meet their needs. I will use Alaska airline again for my next vocation. Thank you all for your hard work.

I really wish there were TV monitors. I don’t have a mastery of computers, so I was left with a six hour flight, and no entertainment.

Everything was fine. There was just quite a bit of turbulence, which always makes me very anxious.

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

The plane was very warm upon entering. This was a bigger problem as the weather was cold so people were dressed accordingly.

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

leg space better than expected. two washrooms for one plane isn't enough.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

Although there were two delays, they were communicated clearly and the boarding process was expedited. The crew was pleasant and efficient.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

The main problem was delay. The plane was at the gate early and bags were loaded. However, there was no crew for the flight. They were inbound from LGA and had to land and make their way to our gate. It took more than 40 minutes. Then, once the crew arrived and boarded, one of the crew members had to deplane and then a replacement crew member had to be found. It took another 40 minutes or so to get the final crew member. In all, we took off about 2 hours later than our scheduled departure time. Once in the air, the flight was great. Smooth most of the way. The crew was professional and efficient.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

Terrible flight seats where really uncomfortable I had body aches for 2 days and flight was delays almost two hours

Everything you need to know for your flight from Baton Rouge to Washington

Information on your arrival and departure airports