What airlines fly to Baton Rouge?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Baton Rouge from Seattle according to our data. Alaska Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Baton Rouge. Keep in mind that there are 8 different airlines that fly to Baton Rouge on a routine basis, so you have a few additional options to choose from.

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?

As of December 2025, there are 3 operators available to choose from 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.

$235 Cheap Flights from Seattle to Baton Rouge in 2025/26

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Find the cheapest flights from Seattle to Baton Rouge

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 6:18 pm

SEA

BTR

10h 13m1 stop

6:18 am - 12:20 pm

BTR

SEA

8h 02m1 stop

$239Delta

Fri, Feb 20 - Tue, Feb 24

11:59 pm - 11:25 am

SEA

BTR

9h 26m1 stop

7:00 am - 3:44 pm

BTR

SEA

10h 44m2 stops

$244United Airlines

Sat, Jan 3 - Thu, Jan 8

11:59 pm - 9:39 am

SEA

BTR

7h 40m1 stop

6:47 pm - 11:51 pm

BTR

SEA

7h 04m1 stop

$298American Airlines

Sun, Jan 4 - Sun, Jan 11

12:59 am - 10:00 am

SEA

BTR

7h 01m1 stop

10:30 am - 6:53 pm

BTR

SEA

10h 23m2 stops

$303American Airlines

Thu, Feb 19 - Tue, Feb 24

7:00 am - 9:32 pm

SEA

BTR

12h 32m2 stops

12:14 pm - 9:01 pm

BTR

SEA

10h 47m2 stops

$338United Airlines

Sat, Jan 10 - Sat, Feb 14

11:59 pm - 11:25 am

SEA

BTR

9h 26m1 stop

9:30 am - 9:12 pm

BTR

SEA

13h 42m3 stops

$349United Airlines

Sat, Jan 3 - Thu, Jan 8

12:59 am - 9:39 am

SEA

BTR

6h 40m1 stop

4:38 pm - 11:51 pm

BTR

SEA

9h 13m1 stop

$372American Airlines

Fri, Jan 2 - Thu, Jan 8

11:59 pm - 10:00 am

SEA

BTR

8h 01m1 stop

10:30 am - 6:53 pm

BTR

SEA

10h 23m2 stops

$377American Airlines

Fri, Feb 20 - Tue, Feb 24

3:30 pm - 11:25 am

SEA

BTR

17h 55m2 stops

3:30 pm - 11:01 pm

BTR

SEA

9h 31m1 stop

$386United Airlines

Tue, Jan 13 - Sat, Jan 17

7:00 am - 9:32 pm

SEA

BTR

12h 32m2 stops

4:08 pm - 11:03 pm

BTR

SEA

8h 55m1 stop

$391United Airlines

Sat, Jan 10 - Sat, Feb 14

Delta flights from Seattle to Baton Rouge

Our best Delta deals on Seattle to Baton Rouge flight tickets

Delta

Feb 20

SEA6:05 amSeattle/Tacoma Intl

10h 13m

1 stop

BTR6:18 pmBaton Rouge Ryan

Feb 24

BTR6:18 amBaton Rouge Ryan

8h 02m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

$239

Find similar

Delta

Mar 5

SEA11:55 amSeattle/Tacoma Intl

8h 06m

1 stop

BTR10:01 pmBaton Rouge Ryan

Mar 9

BTR4:00 pmBaton Rouge Ryan

9h 52m

1 stop

SEA11:52 pmSeattle/Tacoma Intl

$479

Find similar

Delta

Jan 4

SEA6:15 amSeattle/Tacoma Intl

10h 03m

1 stop

BTR6:18 pmBaton Rouge Ryan

Jan 11

BTR2:19 pmBaton Rouge Ryan

10h 31m

1 stop

SEA10:50 pmSeattle/Tacoma Intl

$718

Find similar

United Airlines flights from Seattle to Baton Rouge

Our best United Airlines deals on Seattle to Baton Rouge flight tickets

United Airlines

Jan 3

SEA11:59 pmSeattle/Tacoma Intl

9h 26m

1 stop

BTR11:25 amBaton Rouge Ryan

Jan 8

BTR7:00 amBaton Rouge Ryan

10h 44m

2 stops

SEA3:44 pmSeattle/Tacoma Intl

$244

Find similar

United Airlines

Jan 10

SEA7:00 amSeattle/Tacoma Intl

12h 32m

2 stops

BTR9:32 pmBaton Rouge Ryan

Feb 14

BTR12:14 pmBaton Rouge Ryan

10h 47m

2 stops

SEA9:01 pmSeattle/Tacoma Intl

$338

Find similar

United Airlines

Jan 3

SEA11:59 pmSeattle/Tacoma Intl

9h 26m

1 stop

BTR11:25 amBaton Rouge Ryan

Jan 8

BTR9:30 amBaton Rouge Ryan

13h 42m

3 stops

SEA9:12 pmSeattle/Tacoma Intl

$349

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Fri 2/20

6:05 am-6:18 pm

1 stop10h 13m

Baton Rouge Ryan

Tue 2/24

6:18 am-12:20 pm

1 stop8h 02m

$239

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sat 1/3

11:59 pm-11:25 am

1 stop9h 26m

Baton Rouge Ryan

Thu 1/8

7:00 am-3:44 pm

2 stops10h 44m

$244

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sun 1/4

11:59 pm-9:39 am

1 stop7h 40m

Baton Rouge Ryan

Sun 1/11

6:47 pm-11:51 pm

1 stop7h 04m

$298

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

10:30 am-6:53 pm

2 stops10h 23m

$303

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sat 1/10

7:00 am-9:32 pm

2 stops12h 32m

Baton Rouge Ryan

Sat 2/14

12:14 pm-9:01 pm

2 stops10h 47m

$338

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sat 1/3

11:59 pm-11:25 am

1 stop9h 26m

Baton Rouge Ryan

Thu 1/8

9:30 am-9:12 pm

3 stops13h 42m

$349

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Fri 1/2

12:59 am-9:39 am

1 stop6h 40m

Baton Rouge Ryan

Thu 1/8

4:38 pm-11:51 pm

1 stop9h 13m

$372

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Fri 2/20

11:59 pm-10:00 am

1 stop8h 01m

Baton Rouge Ryan

Tue 2/24

10:30 am-6:53 pm

2 stops10h 23m

$377

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Tue 1/13

3:30 pm-11:25 am

2 stops17h 55m

Baton Rouge Ryan

Sat 1/17

3:30 pm-11:01 pm

1 stop9h 31m

$386

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sat 1/10

7:00 am-9:32 pm

2 stops12h 32m

Baton Rouge Ryan

Sat 2/14

4:08 pm-11:03 pm

1 stop8h 55m

$391

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

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 50% 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	6h 30m
Direct flights	None

The fastest flight from Seattle to Baton Rouge takes 6h 30m

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 6h 30m.
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?
As of December 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Baton Rouge is American Airlines (65% of total bookings). The next most popular airlines are United Airlines (22%) and Alaska Airlines (12%).

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 Airlines	PriceFrom $274	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $354	Free Cancellation	Rating 8.0 11,424 reviews	Search Alaska Airlines flights

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.