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Cheap flights from Seattle to Baton Rouge from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Baton Rouge departing on 12/30. 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 Seattle to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:59 am - 10:00 am
SEA
-
BTR
7h 01m1 stop
American Airlines Logo
4:30 pm - 11:07 pm
BTR
-
SEA
8h 37m1 stop
$239American Airlines
Thu, Feb 19 - Tue, Feb 24
American Airlines Logo
11:57 pm - 9:54 am
SEA
-
BTR
7h 57m1 stop
American Airlines Logo
10:24 am - 3:57 pm
BTR
-
SEA
7h 33m1 stop
$284American Airlines
Fri, Mar 20 - Tue, Mar 24
American Airlines Logo
8:35 am - 6:04 pm
SEA
-
BTR
7h 29m1 stop
American Airlines Logo
6:00 am - 1:49 pm
BTR
-
SEA
9h 49m2 stops
$303American Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
11:57 pm - 9:54 am
SEA
-
BTR
7h 57m1 stop
American Airlines Logo
5:57 pm - 12:55 am
BTR
-
SEA
8h 58m1 stop
$329American Airlines
Mon, Mar 23 - Sat, Mar 28
Alaska Airlines Logo
8:23 am - 6:04 pm
SEA
-
BTR
7h 41m1 stop
Alaska Airlines Logo
2:29 pm - 8:45 pm
BTR
-
SEA
8h 16m1 stop
$339Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
6:48 am - 3:58 pm
SEA
-
BTR
7h 10m1 stop
United Airlines Logo
1:55 pm - 12:59 am
BTR
-
SEA
13h 04m2 stops
$344United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
9:25 am - 9:32 pm
SEA
-
BTR
10h 07m2 stops
United Airlines Logo
1:55 pm - 12:59 am
BTR
-
SEA
13h 04m2 stops
$349United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
9:25 am - 9:32 pm
SEA
-
BTR
10h 07m2 stops
United Airlines Logo
9:30 am - 9:12 pm
BTR
-
SEA
13h 42m3 stops
$354United Airlines
Sat, Jan 31 - Tue, Feb 3
Delta Logo
9:45 pm - 9:45 am
SEA
-
BTR
10h 00m1 stop
Delta Logo
4:00 pm - 10:02 pm
BTR
-
SEA
8h 02m1 stop
$429Delta
Thu, Mar 19 - Mon, Mar 23
American Airlines Logo
2:09 pm - 10:56 pm
SEA
-
BTR
6h 47m1 stop
American Airlines Logo
6:10 pm - 11:09 pm
BTR
-
SEA
6h 59m1 stop
$431American Airlines
Tue, Feb 10 - Sun, Feb 15

Delta flights from Seattle to Baton Rouge

Our best Delta deals on Seattle to Baton Rouge flight tickets
Delta
Mar 19
SEA9:45 pmSeattle/Tacoma Intl
10h 00m
1 stop
BTR9:45 amBaton Rouge Ryan
Mar 23
BTR4:00 pmBaton Rouge Ryan
8h 02m
1 stop
SEA10:02 pmSeattle/Tacoma Intl
$429
Find similar
Delta
Feb 20
SEA7:55 pmSeattle/Tacoma Intl
11h 51m
2 stops
BTR9:46 amBaton Rouge Ryan
Feb 24
BTR10:31 amBaton Rouge Ryan
10h 12m
1 stop
SEA6:43 pmSeattle/Tacoma Intl
$461
Find similar
Delta
Feb 15
SEA11:05 pmSeattle/Tacoma Intl
8h 41m
1 stop
BTR9:46 amBaton Rouge Ryan
Feb 22
BTR6:18 amBaton Rouge Ryan
8h 02m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
$659
Find similar

American Airlines flights from Seattle to Baton Rouge

Our best American Airlines deals on Seattle to Baton Rouge flight tickets
American Airlines
Feb 19
SEA12:59 amSeattle/Tacoma Intl
7h 01m
1 stop
BTR10:00 amBaton Rouge Ryan
Feb 24
BTR4:30 pmBaton Rouge Ryan
8h 37m
1 stop
SEA11:07 pmSeattle/Tacoma Intl
$239
Find similar
American Airlines
Mar 20
SEA11:57 pmSeattle/Tacoma Intl
7h 57m
1 stop
BTR9:54 amBaton Rouge Ryan
Mar 24
BTR10:24 amBaton Rouge Ryan
7h 33m
1 stop
SEA3:57 pmSeattle/Tacoma Intl
$284
Find similar
American Airlines
Feb 19
SEA12:59 amSeattle/Tacoma Intl
7h 01m
1 stop
BTR10:00 amBaton Rouge Ryan
Feb 24
BTR4:30 pmBaton Rouge Ryan
8h 37m
1 stop
SEA11:07 pmSeattle/Tacoma Intl
$298
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Baton Rouge 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 December 25, 2025.
Use the filters below to find and compare flights from Seattle to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Thu 2/19

12:59 am-10:00 am

1 stop7h 01m

Baton Rouge Ryan

Tue 2/24

4:30 pm-11:07 pm

1 stop8h 37m

$239

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Fri 3/20

11:57 pm-9:54 am

1 stop7h 57m

Baton Rouge Ryan

Tue 3/24

10:24 am-3:57 pm

1 stop7h 33m

$284

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Thu 1/29

8:35 am-6:04 pm

1 stop7h 29m

Baton Rouge Ryan

Sun 2/1

6:00 am-1:49 pm

2 stops9h 49m

$303

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Mon 3/23

11:57 pm-9:54 am

1 stop7h 57m

Baton Rouge Ryan

Sat 3/28

5:57 pm-12:55 am

1 stop8h 58m

$329

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sat 1/31

8:23 am-6:04 pm

1 stop7h 41m

Baton Rouge Ryan

Tue 2/3

2:29 pm-8:45 pm

1 stop8h 16m

$339

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sat 1/31

6:48 am-3:58 pm

1 stop7h 10m

Baton Rouge Ryan

Tue 2/3

1:55 pm-12:59 am

2 stops13h 04m

$344

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sat 1/31

9:25 am-9:32 pm

2 stops10h 07m

Baton Rouge Ryan

Tue 2/3

1:55 pm-12:59 am

2 stops13h 04m

$349

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sat 1/31

9:25 am-9:32 pm

2 stops10h 07m

Baton Rouge Ryan

Tue 2/3

9:30 am-9:12 pm

3 stops13h 42m

$354

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Thu 3/19

9:45 pm-9:45 am

1 stop10h 00m

Baton Rouge Ryan

Mon 3/23

4:00 pm-10:02 pm

1 stop8h 02m

$429

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Tue 2/10

2:09 pm-10:56 pm

1 stop6h 47m

Baton Rouge Ryan

Sun 2/15

6:10 pm-11:09 pm

1 stop6h 59m

$431

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 Baton Rouge from

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

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 Baton Rouge?

In general, November is the cheapest month to fly from Seattle to Baton Rouge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $363. If you’re not able to fly to Baton Rouge in November, then May is your next best option. Flight prices from Seattle to Baton Rouge during May average around $386.

What is the cheapest day to depart on your flight to Baton Rouge?

The cheapest day to depart from Seattle to Baton Rouge is on a Saturday. Travelers who choose to depart for Baton Rouge on a Saturday will often find tickets for as low as $415. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $705. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baton Rouge.

What is the cheapest time of day to depart on your flight to Baton Rouge?

Our most recent data shows that the best time of day to fly to Baton Rouge is in the evening. Flights from Seattle to Baton Rouge during this time can be as low as $432. In contrast, the most expensive time of day to depart to Baton Rouge is at noon when prices are around $738.

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

As of December 2025, prices for Seattle to Baton Rouge flights are approximately 51% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Baton Rouge

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

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

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

Fastest flight time

7h 41m

Direct flights

None
The fastest flight from Seattle to Baton Rouge takes 7h 41m
There are no direct flights from Seattle to Baton Rouge. There are no popular flight routes from Seattle to Baton Rouge.
Search flight deals

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

    The distance between Seattle/Tacoma Intl and Baton Rouge Ryan is about 2026.1 mi. A reasonable flight in good conditions will take 7h 41m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Baton Rouge Ryan Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

    The travel and health documents required for your trip to Baton Rouge Ryan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baton Rouge Ryan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Seattle to Baton Rouge

Compare and see reviews for airlines that fly from Seattle to Baton Rouge with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,057 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $354Free CancellationRating
8.0
11,531 reviews
Search Alaska Airlines flights

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Denham Springs
McComb
Port Allen
Saint Francisville

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baton Rouge from Seattle.

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

Yes. momondo allows you to filter the results for Seattle to Baton Rouge flights to just show those with flexible booking policies.

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

Once all potential Seattle to Baton Rouge flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Baton Rouge, momondo offers a useful price alert feature which will track prices for flights to Baton Rouge from Seattle and alert you when they change.

An easier way to manage your Baton Rouge trip

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