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Cheap flights from Baton Rouge to Seattle from $155

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 6/13. 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.
Delta Logo
3:57 pm - 11:57 pm
BTR
-
SEA
10h 00m
1 stop
Delta Logo
8:38 am - 6:31 pm
SEA
-
BTR
7h 53m
1 stop
$267Delta
Mon, Aug 17 - Wed, Aug 26
United Airlines Logo
7:15 am - 4:14 pm
BTR
-
SEA
10h 59m
2 stops
United Airlines Logo
11:59 pm - 8:43 am
SEA
-
BTR
6h 44m
1 stop
$272United Airlines
Tue, Aug 11 - Tue, Aug 18
Delta Logo
3:57 pm - 11:57 pm
BTR
-
SEA
10h 00m
1 stop
Delta Logo
11:59 pm - 9:40 am
SEA
-
BTR
7h 41m
1 stop
$282Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
3:57 pm - 11:57 pm
BTR
-
SEA
10h 00m
1 stop
Delta Logo
11:59 pm - 9:40 am
SEA
-
BTR
7h 41m
1 stop
$309Delta
Mon, Aug 17 - Fri, Aug 21
Delta Logo
3:57 pm - 11:57 pm
BTR
-
SEA
10h 00m
1 stop
Delta Logo
11:59 pm - 9:40 am
SEA
-
BTR
7h 41m
1 stop
$312Delta
Tue, Aug 18 - Tue, Aug 25
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
$325United Airlines
Wed, Aug 19 - Mon, Aug 24
Delta Logo
3:57 pm - 11:57 pm
BTR
-
SEA
10h 00m
1 stop
Delta Logo
11:59 pm - 9:40 am
SEA
-
BTR
7h 41m
1 stop
$330Delta
Wed, Aug 19 - Mon, Aug 24
Delta Logo
1:27 pm - 9:48 pm
BTR
-
SEA
10h 21m
1 stop
Delta Logo
6:00 am - 3:09 pm
SEA
-
BTR
7h 09m
1 stop
$333Delta
Mon, Jul 20 - Fri, Jul 24
United Airlines Logo
7:15 am - 4:14 pm
BTR
-
SEA
10h 59m
2 stops
United Airlines Logo
11:59 pm - 8:42 am
SEA
-
BTR
6h 43m
1 stop
$336United Airlines
Wed, Aug 19 - Mon, Aug 24
United Airlines Logo
2:05 pm - 9:18 pm
BTR
-
SEA
9h 13m
1 stop
United Airlines Logo
11:49 pm - 11:20 am
SEA
-
BTR
9h 31m
1 stop
$340United Airlines
Tue, Jul 7 - Mon, Jul 13

United Airlines flights from Baton Rouge to Seattle

Our best United Airlines deals on Baton Rouge to Seattle flight tickets
United Airlines
Aug 11
BTR7:15 amBaton Rouge Ryan
10h 59m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
Aug 18
SEA11:59 pmSeattle/Tacoma Intl
6h 44m
1 stop
BTR8:43 amBaton Rouge Ryan
$272
United Airlines
Aug 19
BTR7:15 amBaton Rouge Ryan
9h 37m
1 stop
SEA2:52 pmSeattle/Tacoma Intl
Aug 24
SEA11:59 pmSeattle/Tacoma Intl
9h 14m
1 stop
BTR11:13 amBaton Rouge Ryan
$325
United Airlines
Aug 19
BTR7:15 amBaton Rouge Ryan
10h 59m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
Aug 24
SEA11:59 pmSeattle/Tacoma Intl
6h 43m
1 stop
BTR8:42 amBaton Rouge Ryan
$336

Alaska Airlines flights from Baton Rouge to Seattle

Our best Alaska Airlines deals on Baton Rouge to Seattle flight tickets
Alaska Airlines
Aug 11
BTR2:27 pmBaton Rouge Ryan
20h 52m
2 stops
SEA9:19 amSeattle/Tacoma Intl
Aug 18
SEA6:21 amSeattle/Tacoma Intl
9h 22m
2 stops
BTR5:43 pmBaton Rouge Ryan
$387
Alaska Airlines
Aug 17
BTR2:27 pmBaton Rouge Ryan
20h 52m
2 stops
SEA9:19 amSeattle/Tacoma Intl
Aug 25
SEA8:46 pmSeattle/Tacoma Intl
18h 57m
2 stops
BTR5:43 pmBaton Rouge Ryan
$432
Alaska Airlines
May 20
BTR2:33 pmBaton Rouge Ryan
20h 52m
2 stops
SEA9:25 amSeattle/Tacoma Intl
May 27
SEA10:33 amSeattle/Tacoma Intl
9h 36m
1 stop
BTR10:09 pmBaton Rouge Ryan
$557

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 May 17, 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

Cheapest round-trip

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Mon 8/17

3:57 pm-11:57 pm

1 stop10h 00m

Seattle/Tacoma Intl

Wed 8/26

8:38 am-6:31 pm

1 stop7h 53m

$267

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 8/11

7:15 am-4:14 pm

2 stops10h 59m

Seattle/Tacoma Intl

Tue 8/18

11:59 pm-8:43 am

1 stop6h 44m

$272

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 8/18

3:57 pm-11:57 pm

1 stop10h 00m

Seattle/Tacoma Intl

Tue 8/25

11:59 pm-9:40 am

1 stop7h 41m

$282

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Mon 8/17

3:57 pm-11:57 pm

1 stop10h 00m

Seattle/Tacoma Intl

Fri 8/21

11:59 pm-9:40 am

1 stop7h 41m

$309

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 8/18

3:57 pm-11:57 pm

1 stop10h 00m

Seattle/Tacoma Intl

Tue 8/25

11:59 pm-9:40 am

1 stop7h 41m

$312

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 8/19

7:15 am-2:52 pm

1 stop9h 37m

Seattle/Tacoma Intl

Mon 8/24

11:59 pm-11:13 am

1 stop9h 14m

$325

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 8/19

3:57 pm-11:57 pm

1 stop10h 00m

Seattle/Tacoma Intl

Mon 8/24

11:59 pm-9:40 am

1 stop7h 41m

$330
Quickest round-trip

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Mon 7/20

1:27 pm-9:48 pm

1 stop10h 21m

Seattle/Tacoma Intl

Fri 7/24

6:00 am-3:09 pm

1 stop7h 09m

$333

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 8/19

7:15 am-4:14 pm

2 stops10h 59m

Seattle/Tacoma Intl

Mon 8/24

11:59 pm-8:42 am

1 stop6h 43m

$336

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 7/7

2:05 pm-9:18 pm

1 stop9h 13m

Seattle/Tacoma Intl

Mon 7/13

11:49 pm-11:20 am

1 stop9h 31m

$340

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 typical price of a round-trip flight between Baton Rouge and Seattle?

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 $327.

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

You could potentially save up to 9% 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 May 2026, prices for Baton Rouge to Seattle flights are approximately 22% more expensive 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

6h 44m

Direct flights

None
The fastest flight from Baton Rouge to Seattle takes 6h 44m
There are no direct flights from Baton Rouge to Seattle. There are no popular flight routes from Baton Rouge to Seattle.
Search flight deals

Frequently asked questions about flying from Baton Rouge to Seattle

  • 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 6h 44m 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 $238Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights
American AirlinesPriceFrom $238Free CancellationRating
7.1
11,657 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $354Free CancellationRating
7.9
12,378 reviews
Search Alaska 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
Redmond
Kent
Tukwila
Puyallup
Marysville
Lakewood
Cle Elum
Federal Way
Centralia
Fife
Westport
Shoreline
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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