What is the cheapest airline that flies from Seattle/Tacoma Intl to Baton Rouge Ryan?

Delta and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Baton Rouge Ryan

What airlines fly to Baton Rouge?

Alaska Airlines, Delta and Southwest 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 58% of people opting to fly with this airline when traveling to Baton Rouge. Keep in mind that there are 6 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 August 2026, there are 2 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.

$173 Cheap Flights from Seattle to Baton Rouge in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Baton Rouge

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:59 pm - 11:21 amSEA Seattle/Tacoma Intl-BTR Baton Rouge Ryan

9h 22m1 stop Houston George Bush Intcntl

5:00 am - 1:25 pmBTR Baton Rouge Ryan-SEA Seattle/Tacoma Intl

10h 25m1 stop Houston George Bush Intcntl

$345United Airlines

Wed, Nov 18 - Thu, Nov 26

11:59 pm - 8:50 amSEA Seattle/Tacoma Intl-BTR Baton Rouge Ryan

6h 51m1 stop Houston George Bush Intcntl

12:05 pm - 7:17 pmBTR Baton Rouge Ryan-SEA Seattle/Tacoma Intl

9h 12m1 stop Houston George Bush Intcntl

$345United Airlines

Sat, Nov 14 - Tue, Nov 17

2:26 pm - 10:56 pmSEA Seattle/Tacoma Intl-BTR Baton Rouge Ryan

6h 30m1 stop Dallas/Fort Worth

5:26 pm - 12:10 amBTR Baton Rouge Ryan-SEA Seattle/Tacoma Intl

8h 44m1 stop Dallas/Fort Worth

$345American Airlines

Wed, Oct 14 - Mon, Oct 19

7:05 am - 5:38 pmSEA Seattle/Tacoma Intl-BTR Baton Rouge Ryan

8h 33m1 stop Houston George Bush Intcntl

5:00 am - 4:19 pmBTR Baton Rouge Ryan-SEA Seattle/Tacoma Intl

13h 19m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$350United Airlines

Wed, Nov 18 - Thu, Nov 26

7:05 am - 3:38 pmSEA Seattle/Tacoma Intl-BTR Baton Rouge Ryan

6h 33m1 stop Houston George Bush Intcntl

9:30 am - 6:26 pmBTR Baton Rouge Ryan-SEA Seattle/Tacoma Intl

10h 56m2 stops Houston George Bush Intcntl San Francisco

$350United Airlines

Sat, Nov 14 - Tue, Nov 17

10:35 pm - 9:32 amSEA Seattle/Tacoma Intl-BTR Baton Rouge Ryan

8h 57m1 stop Atlanta Hartsfield-Jackson

1:36 pm - 10:03 pmBTR Baton Rouge Ryan-SEA Seattle/Tacoma Intl

10h 27m1 stop Atlanta Hartsfield-Jackson

$421Delta

Wed, Oct 21 - Sat, Oct 24

10:35 pm - 9:32 amSEA Seattle/Tacoma Intl-BTR Baton Rouge Ryan

8h 57m1 stop Atlanta Hartsfield-Jackson

10:19 am - 4:16 pmBTR Baton Rouge Ryan-SEA Seattle/Tacoma Intl

7h 57m1 stop Atlanta Hartsfield-Jackson

$421Delta

Wed, Oct 21 - Sat, Oct 24

10:35 pm - 9:32 amSEA Seattle/Tacoma Intl-BTR Baton Rouge Ryan

8h 57m1 stop Atlanta Hartsfield-Jackson

5:53 pm - 11:52 pmBTR Baton Rouge Ryan-SEA Seattle/Tacoma Intl

7h 59m1 stop Atlanta Hartsfield-Jackson

$421Delta

Wed, Oct 21 - Mon, Oct 26

12:38 pm - 10:56 pmSEA Seattle/Tacoma Intl-BTR Baton Rouge Ryan

8h 18m1 stop Dallas/Fort Worth

5:26 pm - 11:47 pmBTR Baton Rouge Ryan-SEA Seattle/Tacoma Intl

8h 21m1 stop Dallas/Fort Worth

$445American Airlines

Thu, Nov 19 - Mon, Nov 23

12:02 pm - 10:53 pmSEA Seattle/Tacoma Intl-BTR Baton Rouge Ryan

8h 51m1 stop Dallas/Fort Worth

6:11 pm - 12:07 amBTR Baton Rouge Ryan-SEA Seattle/Tacoma Intl

7h 56m1 stop Dallas/Fort Worth

$467American Airlines

Wed, Sep 9 - Sun, Sep 13

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United Airlines flights from Seattle to Baton Rouge

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

United Airlines

Nov 14

SEA7:05 amSeattle/Tacoma Intl

6h 33m

1 stop

BTR3:38 pmBaton Rouge Ryan

Nov 17

BTR9:30 amBaton Rouge Ryan

10h 56m

2 stops

SEA6:26 pmSeattle/Tacoma Intl

$350

United Airlines

Sep 25

SEA11:59 pmSeattle/Tacoma Intl

6h 44m

1 stop

BTR8:43 amBaton Rouge Ryan

Sep 28

BTR4:07 pmBaton Rouge Ryan

8h 53m

1 stop

SEA11:00 pmSeattle/Tacoma Intl

$351

United Airlines

Nov 13

SEA8:35 pmSeattle/Tacoma Intl

10h 15m

2 stops

BTR8:50 amBaton Rouge Ryan

Nov 17

BTR12:05 pmBaton Rouge Ryan

9h 12m

1 stop

SEA7:17 pmSeattle/Tacoma Intl

$354

Delta flights from Seattle to Baton Rouge

Our best Delta deals on Seattle to Baton Rouge flight tickets

Delta

Oct 21

SEA10:35 pmSeattle/Tacoma Intl

8h 57m

1 stop

BTR9:32 amBaton Rouge Ryan

Oct 24

BTR10:19 amBaton Rouge Ryan

7h 57m

1 stop

SEA4:16 pmSeattle/Tacoma Intl

$421

Delta

Oct 21

SEA10:35 pmSeattle/Tacoma Intl

8h 57m

1 stop

BTR9:32 amBaton Rouge Ryan

Oct 24

BTR10:19 amBaton Rouge Ryan

7h 57m

1 stop

SEA4:16 pmSeattle/Tacoma Intl

$442

Delta

Oct 23

SEA11:59 pmSeattle/Tacoma Intl

7h 35m

1 stop

BTR9:34 amBaton Rouge Ryan

Oct 25

BTR5:53 pmBaton Rouge Ryan

7h 59m

1 stop

SEA11:52 pmSeattle/Tacoma Intl

$445

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Wed 11/18

11:59 pm-11:21 am

1 stop9h 22m

Baton Rouge Ryan

Thu 11/26

5:00 am-1:25 pm

1 stop10h 25m

$345

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Sat 11/14

11:59 pm-8:50 am

1 stop6h 51m

Baton Rouge Ryan

Tue 11/17

12:05 pm-7:17 pm

1 stop9h 12m

$345

Quickest round-trip

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Wed 10/14

2:26 pm-10:56 pm

1 stop6h 30m

Baton Rouge Ryan

Mon 10/19

5:26 pm-12:10 am

1 stop8h 44m

$345

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Wed 11/18

7:05 am-5:38 pm

1 stop8h 33m

Baton Rouge Ryan

Thu 11/26

5:00 am-4:19 pm

2 stops13h 19m

$350

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Sat 11/14

7:05 am-3:38 pm

1 stop6h 33m

Baton Rouge Ryan

Tue 11/17

9:30 am-6:26 pm

2 stops10h 56m

$350

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Wed 10/21

10:35 pm-9:32 am

1 stop8h 57m

Baton Rouge Ryan

Sat 10/24

1:36 pm-10:03 pm

1 stop10h 27m

$421

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Wed 10/21

10:35 pm-9:32 am

1 stop8h 57m

Baton Rouge Ryan

Sat 10/24

10:19 am-4:16 pm

1 stop7h 57m

$421

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Wed 10/21

10:35 pm-9:32 am

1 stop8h 57m

Baton Rouge Ryan

Mon 10/26

5:53 pm-11:52 pm

1 stop7h 59m

$421

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Thu 11/19

12:38 pm-10:56 pm

1 stop8h 18m

Baton Rouge Ryan

Mon 11/23

5:26 pm-11:47 pm

1 stop8h 21m

$445

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Wed 9/9

12:02 pm-10:53 pm

1 stop8h 51m

Baton Rouge Ryan

Sun 9/13

6:11 pm-12:07 am

1 stop7h 56m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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, May 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 $356. If you’re not able to fly to Baton Rouge in May, then September is your next best option. Flight prices from Seattle to Baton Rouge during September average around $359.

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

As of August 2026, prices for Seattle to Baton Rouge flights are approximately 3% cheaper 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

Best Price Found	$173
Fastest flight time	6h 44m
Direct flights	None

The best one-way flight to Baton Rouge from Seattle in the past 72 hours is $173. The best round-trip flight deal from Seattle to Baton Rouge found on momondo in the last 72 hours is $345.

The fastest flight from Seattle to Baton Rouge takes 6h 44m

There are no direct flights from Seattle to Baton Rouge. There are no popular flight routes from Seattle to Baton Rouge.

Search flight deals

Frequently asked questions about flying from Seattle to Baton Rouge

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 44m.
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 August 2026, there are 2 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 (76% of total bookings). The next most popular airline is United Airlines (24%).

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 7.1 12,025 reviews		Search American Airlines flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 10,135 reviews		Search United Airlines flights

Denham Springs

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McComb

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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Cheap flights from Seattle to Baton Rouge from $173

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 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Seattle to Baton Rouge

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

What is the cheapest month to fly to Baton Rouge?

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

What is the cheapest airline that flies from Seattle/Tacoma Intl to Baton Rouge Ryan?

What airlines fly to Baton Rouge?

When to book flights from Seattle to Baton Rouge

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

Best Price Found

Fastest flight time

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Frequently asked questions about flying 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

Traveling to a place near Baton Rouge?

Why use momondo?

An easier way to manage your Baton Rouge trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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