BTR - SEA

$140 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 4/25. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$259
Overall average: $495
United Airlines
Wed 4/22Sat 4/25
BTR - SEA • 1 stop
Cheapest one-way
$140
Typical prices: $119-$181
American Airlines
Sat 4/25
BTR - SEA • 1 stop
Top airlines
Cheapest • from $259 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Baton Rouge and Seattle. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $523 (round-trip)
Shortest trip • 7h 26m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 41% 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 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

Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
6:08 pm - 11:12 pm
BTR
-
SEA
7h 04m
1 stop
United Airlines Logo
1:58 pm - 10:45 pm
SEA
-
BTR
6h 47m
1 stop
$259United Airlines
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
4:08 pm - 11:12 pm
BTR
-
SEA
9h 04m
1 stop
United Airlines Logo
8:45 am - 9:14 pm
SEA
-
BTR
10h 29m
2 stops
$264United Airlines
Tue, Apr 21 - Mon, Apr 27
American Airlines Logo
5:40 am - 10:48 am
BTR
-
SEA
7h 08m
1 stop
American Airlines Logo
11:55 pm - 10:02 am
SEA
-
BTR
8h 07m
1 stop
$278American Airlines
Tue, Apr 7 - Mon, Apr 13
American Airlines Logo
4:53 pm - 10:47 pm
BTR
-
SEA
7h 54m
1 stop
American Airlines Logo
12:59 am - 10:02 am
SEA
-
BTR
7h 03m
1 stop
$279American Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
4:08 pm - 11:12 pm
BTR
-
SEA
9h 04m
1 stop
United Airlines Logo
8:45 am - 9:10 pm
SEA
-
BTR
10h 25m
2 stops
$284United Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
6:32 pm - 12:44 am
BTR
-
SEA
8h 12m
1 stop
American Airlines Logo
6:00 am - 4:23 pm
SEA
-
BTR
8h 23m
1 stop
$299American Airlines
Thu, Apr 16 - Sat, Apr 18
American Airlines Logo
6:32 pm - 12:44 am
BTR
-
SEA
8h 12m
1 stop
American Airlines Logo
12:59 am - 10:02 am
SEA
-
BTR
7h 03m
1 stop
$309American Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
6:08 pm - 11:12 pm
BTR
-
SEA
7h 04m
1 stop
United Airlines Logo
7:00 am - 7:37 pm
SEA
-
BTR
10h 37m
2 stops
$323United Airlines
Thu, Mar 26 - Mon, Mar 30
United Airlines Logo
5:00 am - 1:07 pm
BTR
-
SEA
10h 07m
1 stop
United Airlines Logo
6:30 am - 3:33 pm
SEA
-
BTR
7h 03m
1 stop
$359United Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
10:35 am - 9:45 pm
BTR
-
SEA
13h 10m
2 stops
Alaska Airlines Logo
10:57 pm - 10:02 am
SEA
-
BTR
9h 05m
1 stop
$364Alaska 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 February, where tickets cost $268 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $603 and $562 respectively.

Good to know

Low seasonJanuary
Cheapest flight$140
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 3% increase 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 $140 for a one-way ticket and $259 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 12042 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.0Entertainment
7.1Food
Airline reviews

signage from the upper area to the tram down 2 escalator!

8.0 ExcellentAnonymous, Mar 2026
PSP - SEA
Read more Alaska Airlines reviews

signage from the upper area to the tram down 2 escalator!

The WiFi worked for entertainment but a nearly 4 hour flight should have personal tvs

Generally very good. Waiting (due to de-icing and traffic) in plane to take off was a put-off. But it's not the airline's fault. I find Airbus more comfortable than Boeing.

Lot's of good food and free entanglement made the trip pleasurable and fun.

The food was terrible, worse that what you get with UA, an already one of the lowest standards to beat. How cheap one could be, providing that kind of junk food in first class. Unbelievable! The seats were not very comfortable either. And there were no screens either, not that I cared much but for you to know.

Easy check-in. Good customer service. Had to check carry-on due to lack of overhead space. Wish the airplane was configured with more overhead area so this doesn't usually happen.

Great flights, little turbulence, pilots kept stewardesses seated & safe, all staff friendly & professional

There is no entertainment on the plane. The snack is minimal. The crew was nice and professional.

Smooth flight, on time despite Captain’s forecast of troublesome weather conditions.

The aircraft was extremely warm the entire flight. After we landed we were stuck on the plane for another 45 minutes without a gate to deboard from. The smell of exhaust from the engines in the cabin along with the heat inside the cabin made the flight uncomfortable.

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

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.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

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.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The gate got changed several times and the flight was delayed over an hour. Awful experience

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

The flight was delayed multiple times. I was autobooted and placed in the center seat in the last row of the plane.

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

Information on your arrival and departure airports