BTR - SEA

$120 Find Cheap Flights from Baton Rouge to Seattle

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 Seattle departing on 3/18. 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 Seattle

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

Cheapest round-trip
$239
Typical prices: $410-$597
American Airlines
Tue 3/3Wed 3/11
BTR - SEA • 1 stop
Cheapest one-way
$120
Typical prices: $289-$364
American Airlines
Wed 3/18
BTR - SEA • 1 stop
Top airlines
American Airlines
Cheapest • from $239 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 27% price drop
September
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 Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baton Rouge to Seattle (BTR-SEA)

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

Tue, Mar 3 - Wed, Mar 11
American Airlines Logo
4:27 pm - 9:24 pm
BTR
-
SEA
6h 57m
1 stop
American Airlines Logo
11:59 pm - 9:54 am
SEA
-
BTR
7h 55m
1 stop
$239American Airlines
Tue, Mar 3 - Fri, Mar 6
Delta Logo
6:18 am - 2:03 pm
BTR
-
SEA
9h 45m
1 stop
Delta Logo
6:15 am - 3:13 pm
SEA
-
BTR
6h 58m
1 stop
$269Delta
Tue, Mar 3 - Wed, Mar 11
United Airlines Logo
12:14 pm - 9:01 pm
BTR
-
SEA
10h 47m
2 stops
United Airlines Logo
6:45 am - 3:32 pm
SEA
-
BTR
6h 47m
1 stop
$281United Airlines
Tue, Mar 3 - Fri, Mar 6
United Airlines Logo
12:14 pm - 9:01 pm
BTR
-
SEA
10h 47m
2 stops
United Airlines Logo
2:15 pm - 10:45 pm
SEA
-
BTR
6h 30m
1 stop
$282United Airlines
Wed, Mar 4 - Fri, Mar 6
Delta Logo
5:00 pm - 11:12 pm
BTR
-
SEA
8h 12m
1 stop
Delta Logo
6:15 am - 3:13 pm
SEA
-
BTR
6h 58m
1 stop
$299Delta
Tue, Mar 3 - Sat, Mar 7
Delta Logo
6:18 am - 2:03 pm
BTR
-
SEA
9h 45m
1 stop
Delta Logo
6:15 am - 3:54 pm
SEA
-
BTR
7h 39m
1 stop
$308Delta
Thu, Mar 26 - Sat, Mar 28
American Airlines Logo
5:57 pm - 11:09 pm
BTR
-
SEA
7h 12m
1 stop
American Airlines Logo
6:53 am - 5:26 pm
SEA
-
BTR
8h 33m
1 stop
$329American Airlines
Wed, Mar 4 - Sat, Mar 7
Delta Logo
5:00 pm - 11:12 pm
BTR
-
SEA
8h 12m
1 stop
Delta Logo
6:15 am - 3:54 pm
SEA
-
BTR
7h 39m
1 stop
$338Delta
Tue, Mar 3 - Wed, Mar 11
United Airlines Logo
2:09 pm - 11:30 pm
BTR
-
SEA
11h 21m
2 stops
United Airlines Logo
11:59 pm - 11:32 am
SEA
-
BTR
9h 33m
1 stop
$344United Airlines
Fri, Feb 13 - Thu, Feb 19
American Airlines Logo
8:11 pm - 12:55 am
BTR
-
SEA
6h 44m
1 stop
American Airlines Logo
11:57 pm - 9:54 am
SEA
-
BTR
7h 57m
1 stop
$348American Airlines
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baton Rouge to Seattle, 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 Seattle is October, where tickets cost $332 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $584 and $562 respectively.

Good to know

Low seasonFebruary
Cheapest flight$120
Best time to beat the crowds with an average 24% drop in price.
Flight from Baton Rouge to Seattle

When to book flights from Baton Rouge to Seattle

Are your dates flexible? Find out the best times to travel from Baton Rouge to Seattle 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 Seattle

  • What is the cheapest flight from Baton Rouge to Seattle?

    In the last 3 days, the lowest price for a flight from Baton Rouge to Seattle was $190 for a one-way ticket and $239 for a round-trip.

  • Do I need a passport to fly between Baton Rouge and Seattle?

    A passport is not required to fly from Baton Rouge to Seattle.

  • Which airports will I be using when flying from Baton Rouge to Seattle?

    Baton Rouge airport is called Baton Rouge Ryan and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Baton Rouge to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baton Rouge to Seattle?

    Star Alliance, and oneworld are the airline alliances operating flights between Baton Rouge and Seattle, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Baton Rouge to Seattle, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Baton Rouge to Seattle are Alaska Airlines and United Airlines. With an average price for the route of $478 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $411 and an overall rating of 7.4.

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

    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 Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle 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 Seattle?

    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 Seattle with an airline and back to Baton Rouge with another airline. Booking your flights between Baton Rouge and SEA 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 Baton Rouge to Seattle?

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

Reviews of the top 3 airlines serving from Baton Rouge to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Baton Rouge to Seattle. 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 Seattle? 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
Alaska AirlinesOverall score based on 11825 reviews
8.1Boarding
7.8Comfort
7.0Entertainment
7.1Food
8.5Crew
Airline reviews

Wheelchair assistant was on the spot, and very helpful. Gate agent was kind, and made sure I boarded the plane without having to try to hurry with my painful hip. My seat was so comfortable, 20A. I am tall, 5'9 and I need to stretch out my legs due to chronic nerve pain in my back that runs down my right leg, in addition to the bursitis in my right hip. Alaska air has the best economy seating in the market. So much room for legs, elbows, etc. When I arrived in SEA, the next Wheelchair was waiting to take me to the next gate. Great communication.

10.0 ExcellentMonica, Feb 2026
EUG - SEA
Read more Alaska Airlines reviews

Wheelchair assistant was on the spot, and very helpful. Gate agent was kind, and made sure I boarded the plane without having to try to hurry with my painful hip. My seat was so comfortable, 20A. I am tall, 5'9 and I need to stretch out my legs due to chronic nerve pain in my back that runs down my right leg, in addition to the bursitis in my right hip. Alaska air has the best economy seating in the market. So much room for legs, elbows, etc. When I arrived in SEA, the next Wheelchair was waiting to take me to the next gate. Great communication.

I had to cancel my trip due to health reasons three days after making the reservation. I was stunned to find out that the ticket was not able to be credited for future travel. $734 loss. Not happy that this was not my experience with Southwest Airlines. I will stick with SW in the future. Boo Alaskan Air and Kayak.

The staff was extremely helpful and accommodating. The only thing I could have done without was the long layover in between flights but I was going to a less popular destination so it was understandable.

All went well, right on time, easy boarding. We ordered the evergreens grain bowl and were surprised and pleased how adequate it was for vegan lunch! Landing was smooth and gate exit was easy

My seat and tray were filthy. Someone’s used straw was in the seat pocket and there were coffee stains and food crumbs on the tray table

On time, good boarding process very quick. Clean planes. Planes are tight, not much leg room ( i am only 5'8"). Some attendants are moving through aisles fiercely and pushing passengers. Got yelled for a tiny man bag that it is an extra personal tem ( size of a wallet) Wi-Fi on the plane does not work well with android phones.

I didn’t go, and can’t use a no refundable ticket.

good food and service and the seats were much better than anything comparable provided by US airlines. The entire experience was light years better than flying with a US company.

On time departure and early arrival giving more than ample time for connecting flight.

Flights were on time, easy boarding, comfort, flight was smooth.... Best travel experience I have ever had

The attendant on board was amazing. She should be doing business/first international long haul.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

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

Information on your arrival and departure airports