Which layover airport offers the lowest fares from Seattle to Baton Rouge?

Flights via Dallas (DFW) offer the lowest average round-trip price of $382.

Which airport is the most popular layover for flights between Seattle and Baton Rouge?

Dallas (DFW) was the most common stop: 86% of momondo users choosing 1-stop flights on this route connected there.

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

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

Which layover airport has the shortest connection time from Seattle to Baton Rouge?

Houston (IAH) has the shortest average layover time for this route: 0h 50m.

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 54% 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.

Which layover airport has the shortest travel time from Seattle to Baton Rouge?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 6h 36m.

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 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

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Seattle to Baton Rouge

Round-trip

One-way

Cheap round-trip flights

10:09 am - 8:13 pmSEA-BTR

8h 04m1 stop

4:31 pm - 9:23 pmBTR-SEA

6h 52m1 stop

$281American Airlines

Find Deal

Thu, Sep 4 - Sat, Sep 6

12:28 am - 9:42 amSEA-BTR

7h 14m1 stop

6:21 pm - 11:05 pmBTR-SEA

6h 44m1 stop

$355American Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

11:59 pm - 11:25 amSEA-BTR

9h 26m1 stop

12:11 pm - 10:28 pmBTR-SEA

12h 17m2 stops

$360United Airlines

Find Deal

Fri, Dec 19 - Mon, Dec 29

5:00 am - 5:32 pmSEA-BTR

10h 32m2 stops

1:48 pm - 10:28 pmBTR-SEA

10h 40m2 stops

$365United Airlines

Find Deal

Fri, Dec 19 - Wed, Dec 31

11:58 pm - 11:11 amSEA-BTR

9h 13m1 stop

12:05 pm - 10:15 pmBTR-SEA

12h 10m2 stops

$386United Airlines

Find Deal

Thu, Sep 4 - Sat, Sep 6

6:25 am - 9:10 pmSEA-BTR

12h 45m2 stops

2:05 pm - 10:59 pmBTR-SEA

10h 54m2 stops

$391United Airlines

Find Deal

Thu, Sep 4 - Sat, Sep 6

12:58 am - 9:38 amSEA-BTR

6h 40m1 stop

4:32 pm - 11:01 pmBTR-SEA

8h 29m1 stop

$424Alaska Airlines

Find Deal

Mon, Sep 8 - Thu, Sep 11

11:50 am - 10:00 pmSEA-BTR

8h 10m1 stop

6:00 am - 12:24 pmBTR-SEA

8h 24m1 stop

$431Delta

Find Deal

Thu, Dec 18 - Wed, Dec 31

6:00 am - 2:55 pmSEA-BTR

6h 55m1 stop

3:40 pm - 11:54 pmBTR-SEA

10h 14m1 stop

$459Delta

Find Deal

Thu, Oct 30 - Mon, Nov 3

5:20 am - 9:54 pmSEA-BTR

14h 34m2 stops

10:23 am - 5:21 pmBTR-SEA

8h 58m1 stop

$502Alaska Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

American Airlines flights from Seattle to Baton Rouge

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

American Airlines

Sep 4

SEA10:09 amSeattle/Tacoma Intl

8h 04m

1 stop

BTR8:13 pmBaton Rouge Ryan

Sep 6

BTR4:31 pmBaton Rouge Ryan

6h 52m

1 stop

SEA9:23 pmSeattle/Tacoma Intl

$281

Find similar

American Airlines

Dec 9

SEA12:28 amSeattle/Tacoma Intl

7h 14m

1 stop

BTR9:42 amBaton Rouge Ryan

Dec 13

BTR6:21 pmBaton Rouge Ryan

6h 44m

1 stop

SEA11:05 pmSeattle/Tacoma Intl

$355

Find similar

American Airlines

Sep 2

SEA11:30 pmSeattle/Tacoma Intl

8h 08m

1 stop

BTR9:38 amBaton Rouge Ryan

Sep 6

BTR12:15 pmBaton Rouge Ryan

8h 54m

1 stop

SEA7:09 pmSeattle/Tacoma Intl

$393

Find similar

United Airlines flights from Seattle to Baton Rouge

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

United Airlines

Dec 19

SEA11:59 pmSeattle/Tacoma Intl

9h 26m

1 stop

BTR11:25 amBaton Rouge Ryan

Dec 29

BTR12:11 pmBaton Rouge Ryan

12h 17m

2 stops

SEA10:28 pmSeattle/Tacoma Intl

$360

Find similar

United Airlines

Dec 19

SEA5:00 amSeattle/Tacoma Intl

10h 32m

2 stops

BTR5:32 pmBaton Rouge Ryan

Dec 31

BTR1:48 pmBaton Rouge Ryan

10h 40m

2 stops

SEA10:28 pmSeattle/Tacoma Intl

$365

Find similar

United Airlines

Sep 4

SEA11:58 pmSeattle/Tacoma Intl

9h 13m

1 stop

BTR11:11 amBaton Rouge Ryan

Sep 6

BTR12:05 pmBaton Rouge Ryan

12h 10m

2 stops

SEA10:15 pmSeattle/Tacoma Intl

$386

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Thu 9/4

10:09 am-8:13 pm

1 stop8h 04m

Baton Rouge Ryan

Sat 9/6

4:31 pm-9:23 pm

1 stop6h 52m

$281

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Tue 12/9

12:28 am-9:42 am

1 stop7h 14m

Baton Rouge Ryan

Sat 12/13

6:21 pm-11:05 pm

1 stop6h 44m

$355

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Fri 12/19

11:59 pm-11:25 am

1 stop9h 26m

Baton Rouge Ryan

Mon 12/29

12:11 pm-10:28 pm

2 stops12h 17m

$360

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Fri 12/19

5:00 am-5:32 pm

2 stops10h 32m

Baton Rouge Ryan

Wed 12/31

1:48 pm-10:28 pm

2 stops10h 40m

$365

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Thu 9/4

11:58 pm-11:11 am

1 stop9h 13m

Baton Rouge Ryan

Sat 9/6

12:05 pm-10:15 pm

2 stops12h 10m

$386

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Thu 9/4

6:25 am-9:10 pm

2 stops12h 45m

Baton Rouge Ryan

Sat 9/6

2:05 pm-10:59 pm

2 stops10h 54m

$391

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Mon 9/8

12:58 am-9:38 am

1 stop6h 40m

Baton Rouge Ryan

Thu 9/11

4:32 pm-11:01 pm

1 stop8h 29m

$424

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Thu 12/18

11:50 am-10:00 pm

1 stop8h 10m

Baton Rouge Ryan

Wed 12/31

6:00 am-12:24 pm

1 stop8h 24m

$431

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Thu 10/30

6:00 am-2:55 pm

1 stop6h 55m

Baton Rouge Ryan

Mon 11/3

3:40 pm-11:54 pm

1 stop10h 14m

$459

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Thu 10/30

5:20 am-9:54 pm

2 stops14h 34m

Baton Rouge Ryan

Mon 11/3

10:23 am-5:21 pm

1 stop8h 58m

$502

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

Layovers

What is the cheapest month to fly to Baton Rouge?

In general, October 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 $346. If you’re not able to fly to Baton Rouge in October, then May is your next best option. Flight prices from Seattle to Baton Rouge during May average around $406.

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 August 2025, prices for Seattle to Baton Rouge flights are approximately 15% 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	$247
Fastest flight time	6h 14m
Direct flights	None
Airports in Baton Rouge	1 airport

The best one-way flight to Baton Rouge from Seattle in the past 72 hours is $247. The best round-trip flight deal from Seattle to Baton Rouge found on momondo in the last 72 hours is $281.

The fastest flight from Seattle to Baton Rouge takes 6h 14m

There are no direct flights from Seattle to Baton Rouge. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Baton Rouge Ryan Airport.

There is 1 airport near Baton Rouge: Baton Rouge Ryan (BTR)

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 14m.
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 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 (63% of total bookings). The next most popular airlines are United Airlines (19%) and Alaska Airlines (18%).

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
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $408	Free Cancellation	Rating 8.0 10,000 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 8/23

Sat 8/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Seattle to Baton Rouge from $247

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 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seattle to Baton Rouge

Cheap round-trip flights

Cheap one-way flights

American Airlines flights from Seattle to Baton Rouge

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

United Airlines flights from Seattle to Baton Rouge

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

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Baton Rouge that are best for you.

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?

What is the cheapest day to depart on your flight 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 August 2025, prices for Seattle to Baton Rouge flights are approximately 15% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to Baton Rouge?

Which airport is the most popular layover for flights between Seattle and Baton Rouge?

Dallas (DFW) was the most common stop: 86% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seattle to Baton Rouge?

Flights via Dallas (DFW) offer the lowest average round-trip price of $382.

Which layover airport has the shortest travel time from Seattle to Baton Rouge?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 6h 36m.

Which layover airport has the shortest connection time from Seattle to Baton Rouge?

Houston (IAH) has the shortest average layover time for this route: 0h 50m.

When to book flights from Seattle to Baton Rouge

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

Fastest flight time

Direct flights

Airports in Baton Rouge

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

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

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?

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

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

Traveling to a place near Baton Rouge?

Why use momondo?

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

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

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

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

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

Airports servicing Louisiana