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Cheap flights from Baton Rouge to Seattle from $120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Seattle departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Baton Rouge to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:57 pm - 12:55 am
BTR
-
SEA
8h 58m
1 stop
American Airlines Logo
12:59 am - 9:54 am
SEA
-
BTR
6h 55m
1 stop
$239American Airlines
Wed, Mar 25 - Sat, Mar 28
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
$244United Airlines
Wed, Apr 22 - Sat, Apr 25
Delta Logo
4:00 pm - 10:05 pm
BTR
-
SEA
8h 05m
1 stop
Delta Logo
6:15 am - 3:10 pm
SEA
-
BTR
6h 55m
1 stop
$279Delta
Wed, Mar 11 - Tue, Mar 24
United Airlines Logo
5:00 am - 1:07 pm
BTR
-
SEA
10h 07m
1 stop
United Airlines Logo
1:58 pm - 10:45 pm
SEA
-
BTR
6h 47m
1 stop
$281United Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
5:20 am - 1:58 pm
BTR
-
SEA
10h 38m
2 stops
United Airlines Logo
10:40 am - 8:01 pm
SEA
-
BTR
7h 21m
1 stop
$283United Airlines
Wed, Aug 26 - Sat, Sep 5
American Airlines Logo
6:25 pm - 12:54 am
BTR
-
SEA
8h 29m
1 stop
American Airlines Logo
12:57 am - 10:15 am
SEA
-
BTR
7h 18m
1 stop
$284American Airlines
Mon, Aug 24 - Mon, Aug 31
American Airlines Logo
5:57 pm - 12:55 am
BTR
-
SEA
8h 58m
1 stop
American Airlines Logo
12:59 am - 9:54 am
SEA
-
BTR
6h 55m
1 stop
$288American Airlines
Wed, Mar 25 - Tue, Mar 31
Delta Logo
1:36 pm - 10:05 pm
BTR
-
SEA
10h 29m
1 stop
Delta Logo
6:15 am - 6:22 pm
SEA
-
BTR
10h 07m
1 stop
$308Delta
Tue, Mar 10 - Tue, Mar 24
United Airlines Logo
4:58 pm - 10:48 pm
BTR
-
SEA
7h 50m
1 stop
United Airlines Logo
10:40 am - 8:01 pm
SEA
-
BTR
7h 21m
1 stop
$316United Airlines
Wed, Aug 26 - Sat, Sep 5
United Airlines Logo
2:00 pm - 7:25 pm
BTR
-
SEA
7h 25m
1 stop
United Airlines Logo
11:59 pm - 11:32 am
SEA
-
BTR
9h 33m
1 stop
$318United Airlines
Fri, Mar 20 - Mon, Mar 23

United Airlines flights from Baton Rouge to Seattle

Our best United Airlines deals on Baton Rouge to Seattle flight tickets
United Airlines
Apr 22
BTR4:08 pmBaton Rouge Ryan
9h 04m
1 stop
SEA11:12 pmSeattle/Tacoma Intl
Apr 25
SEA8:45 amSeattle/Tacoma Intl
10h 29m
2 stops
BTR9:14 pmBaton Rouge Ryan
$244
United Airlines
Mar 25
BTR5:00 amBaton Rouge Ryan
10h 07m
1 stop
SEA1:07 pmSeattle/Tacoma Intl
Apr 1
SEA1:58 pmSeattle/Tacoma Intl
6h 47m
1 stop
BTR10:45 pmBaton Rouge Ryan
$281
United Airlines
Aug 26
BTR5:20 amBaton Rouge Ryan
10h 38m
2 stops
SEA1:58 pmSeattle/Tacoma Intl
Sep 5
SEA10:40 amSeattle/Tacoma Intl
7h 21m
1 stop
BTR8:01 pmBaton Rouge Ryan
$283

Delta flights from Baton Rouge to Seattle

Our best Delta deals on Baton Rouge to Seattle flight tickets
Delta
Mar 11
BTR4:00 pmBaton Rouge Ryan
8h 05m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
Mar 24
SEA6:15 amSeattle/Tacoma Intl
6h 55m
1 stop
BTR3:10 pmBaton Rouge Ryan
$279
Delta
Mar 10
BTR1:36 pmBaton Rouge Ryan
10h 29m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
Mar 24
SEA6:15 amSeattle/Tacoma Intl
10h 07m
1 stop
BTR6:22 pmBaton Rouge Ryan
$308
Delta
Mar 13
BTR4:00 pmBaton Rouge Ryan
8h 05m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
Mar 24
SEA6:15 amSeattle/Tacoma Intl
6h 55m
1 stop
BTR3:10 pmBaton Rouge Ryan
$339

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Baton Rouge to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 3/25

5:57 pm-12:55 am

1 stop8h 58m

Seattle/Tacoma Intl

Sat 3/28

12:59 am-9:54 am

1 stop6h 55m

$239

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 4/22

4:08 pm-11:12 pm

1 stop9h 04m

Seattle/Tacoma Intl

Sat 4/25

8:45 am-9:14 pm

2 stops10h 29m

$244

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 3/11

4:00 pm-10:05 pm

1 stop8h 05m

Seattle/Tacoma Intl

Tue 3/24

6:15 am-3:10 pm

1 stop6h 55m

$279

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 3/25

5:00 am-1:07 pm

1 stop10h 07m

Seattle/Tacoma Intl

Wed 4/1

1:58 pm-10:45 pm

1 stop6h 47m

$281

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 8/26

5:20 am-1:58 pm

2 stops10h 38m

Seattle/Tacoma Intl

Sat 9/5

10:40 am-8:01 pm

1 stop7h 21m

$283

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Mon 8/24

6:25 pm-12:54 am

1 stop8h 29m

Seattle/Tacoma Intl

Mon 8/31

12:57 am-10:15 am

1 stop7h 18m

$284

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 3/25

5:57 pm-12:55 am

1 stop8h 58m

Seattle/Tacoma Intl

Tue 3/31

12:59 am-9:54 am

1 stop6h 55m

$288

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 3/10

1:36 pm-10:05 pm

1 stop10h 29m

Seattle/Tacoma Intl

Tue 3/24

6:15 am-6:22 pm

1 stop10h 07m

$308

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 8/26

4:58 pm-10:48 pm

1 stop7h 50m

Seattle/Tacoma Intl

Sat 9/5

10:40 am-8:01 pm

1 stop7h 21m

$316

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Fri 3/20

2:00 pm-7:25 pm

1 stop7h 25m

Seattle/Tacoma Intl

Mon 3/23

11:59 pm-11:32 am

1 stop9h 33m

$318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Baton Rouge to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Baton Rouge to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $268. If you don’t want to visit Seattle in February, then you should wait until October to fly from Baton Rouge, when ticket prices are also cheap, with an average price of $332.

Can stopping save me money on Baton Rouge to Seattle flights?

You could potentially save up to 3% on your flight if you consider stops on a Baton Rouge to Seattle flight.

How have Baton Rouge to Seattle flight prices changed over time?

As of February 2026, prices for Baton Rouge to Seattle flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Baton Rouge to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Baton Rouge to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baton Rouge to Seattle (BTR to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Seattle

Fastest flight time

7h 04m

Direct flights

None
The fastest flight from Baton Rouge to Seattle takes 7h 04m
There are no direct flights from Baton Rouge to Seattle. There are no popular flight routes from Baton Rouge to Seattle.
Search flight deals

  • How far is Baton Rouge Ryan to Seattle/Tacoma Intl by plane?

    The distance between Baton Rouge Ryan and Seattle/Tacoma Intl is about 2026.1 mi. Typically, this will take 7h 04m by plane in normal conditions.

  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Baton Rouge to Seattle?

Best airlines flying from Baton Rouge to Seattle

Compare and see reviews for airlines that fly from Baton Rouge to Seattle with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $254Free CancellationRating
7.4
9,362 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $262Free CancellationRating
8.0
11,966 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $266Free CancellationRating
7.1
11,367 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Redmond
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Fife
Westport
Kirkland
Centralia
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Seattle?

It is quick and easy to find Baton Rouge to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Baton Rouge to Seattle with flexible booking policies on momondo?

Flights from Baton Rouge to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Baton Rouge to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Baton Rouge.

I’m not ready to book a flight from Baton Rouge to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from Baton Rouge. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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