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Cheap flights from Seattle to Baton Rouge from $173

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:59 pm - 11:18 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
9h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
1:55 pm - 7:03 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
7h 08m1 stop Houston George Bush Intcntl
$345United Airlines
Sun, Oct 4 - Tue, Oct 6
United Airlines Logo
11:59 pm - 11:18 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
9h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
9:35 am - 2:53 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
7h 18m1 stop Houston George Bush Intcntl
$345United Airlines
Mon, Oct 19 - Wed, Oct 21
American Airlines Logo
10:26 am - 7:13 pmSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
6h 47m1 stop Dallas/Fort Worth
American Airlines Logo
5:26 pm - 12:10 amBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
8h 44m1 stop Dallas/Fort Worth
$345American Airlines
Sat, Oct 17 - Mon, Oct 19
Delta Logo
11:59 pm - 9:32 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
7h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:36 pm - 10:03 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
10h 27m1 stop Atlanta Hartsfield-Jackson
$345Delta
Wed, Oct 21 - Thu, Oct 22
Delta Logo
11:59 pm - 9:32 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
7h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:49 pm - 10:03 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
8h 14m1 stop Atlanta Hartsfield-Jackson
$345Delta
Mon, Oct 12 - Thu, Oct 15
Delta Logo
11:59 pm - 9:32 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
7h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:49 pm - 11:52 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
10h 03m1 stop Atlanta Hartsfield-Jackson
$345Delta
Mon, Oct 12 - Wed, Oct 14
United Airlines Logo
11:13 pm - 11:18 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
10h 05m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:55 pm - 7:03 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
7h 08m1 stop Houston George Bush Intcntl
$350United Airlines
Sun, Oct 4 - Tue, Oct 6
United Airlines Logo
11:59 pm - 8:43 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
6h 44m1 stop Houston George Bush Intcntl
United Airlines Logo
5:20 am - 2:17 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
10h 57m2 stops Houston George Bush Intcntl San Francisco
$350United Airlines
Mon, Oct 19 - Wed, Oct 21
American Airlines Logo
2:07 pm - 10:55 pmSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
6h 48m1 stop Dallas/Fort Worth
American Airlines Logo
5:28 pm - 11:42 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
8h 14m1 stop Dallas/Fort Worth
$436American Airlines
Thu, Dec 10 - Sun, Dec 13
American Airlines Logo
5:00 am - 1:59 pmSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
6h 59m1 stop Dallas/Fort Worth
American Airlines Logo
5:26 pm - 12:10 amBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
8h 44m1 stop Dallas/Fort Worth
$442American Airlines
Tue, Oct 6 - Thu, Oct 8

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Alaska Airlines flights from Seattle to Baton Rouge

Our best Alaska Airlines deals on Seattle to Baton Rouge flight tickets
Alaska Airlines
Oct 12
SEA12:24 amSeattle/Tacoma Intl
8h 30m
1 stop
BTR10:54 amBaton Rouge Ryan
Oct 13
BTR2:29 pmBaton Rouge Ryan
8h 10m
1 stop
SEA8:39 pmSeattle/Tacoma Intl
$449
Alaska Airlines
Oct 17
SEA12:21 pmSeattle/Tacoma Intl
7h 20m
1 stop
BTR9:41 pmBaton Rouge Ryan
Oct 19
BTR11:24 amBaton Rouge Ryan
13h 09m
2 stops
SEA10:33 pmSeattle/Tacoma Intl
$548
Alaska Airlines
Sep 10
SEA12:12 pmSeattle/Tacoma Intl
7h 24m
1 stop
BTR9:36 pmBaton Rouge Ryan
Sep 19
BTR8:15 amBaton Rouge Ryan
12h 37m
2 stops
SEA6:52 pmSeattle/Tacoma Intl
$551

Delta flights from Seattle to Baton Rouge

Our best Delta deals on Seattle to Baton Rouge flight tickets
Delta
Oct 19
SEA10:35 pmSeattle/Tacoma Intl
8h 57m
1 stop
BTR9:32 amBaton Rouge Ryan
Oct 23
BTR3:49 pmBaton Rouge Ryan
10h 03m
1 stop
SEA11:52 pmSeattle/Tacoma Intl
$345
Delta
Oct 17
SEA11:59 pmSeattle/Tacoma Intl
7h 33m
1 stop
BTR9:32 amBaton Rouge Ryan
Oct 23
BTR1:36 pmBaton Rouge Ryan
10h 27m
1 stop
SEA10:03 pmSeattle/Tacoma Intl
$372
Delta
Oct 13
SEA11:59 pmSeattle/Tacoma Intl
7h 33m
1 stop
BTR9:32 amBaton Rouge Ryan
Oct 14
BTR3:49 pmBaton Rouge Ryan
8h 14m
1 stop
SEA10:03 pmSeattle/Tacoma Intl
$402

momondo Fare Finder

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

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Price

Cheapest round-trip

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Sun 10/4

11:59 pm-11:18 am

1 stop9h 19m

Baton Rouge Ryan

Tue 10/6

1:55 pm-7:03 pm

1 stop7h 08m

$345

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Mon 10/19

11:59 pm-11:18 am

1 stop9h 19m

Baton Rouge Ryan

Wed 10/21

9:35 am-2:53 pm

1 stop7h 18m

$345

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Sat 10/17

10:26 am-7:13 pm

1 stop6h 47m

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 10/21

11:59 pm-9:32 am

1 stop7h 33m

Baton Rouge Ryan

Thu 10/22

1:36 pm-10:03 pm

1 stop10h 27m

$345

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Mon 10/12

11:59 pm-9:32 am

1 stop7h 33m

Baton Rouge Ryan

Thu 10/15

3:49 pm-10:03 pm

1 stop8h 14m

$345

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Mon 10/12

11:59 pm-9:32 am

1 stop7h 33m

Baton Rouge Ryan

Wed 10/14

3:49 pm-11:52 pm

1 stop10h 03m

$345

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Sun 10/4

11:13 pm-11:18 am

2 stops10h 05m

Baton Rouge Ryan

Tue 10/6

1:55 pm-7:03 pm

1 stop7h 08m

$350

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Mon 10/19

11:59 pm-8:43 am

1 stop6h 44m

Baton Rouge Ryan

Wed 10/21

5:20 am-2:17 pm

2 stops10h 57m

$350
Quickest round-trip

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Thu 12/10

2:07 pm-10:55 pm

1 stop6h 48m

Baton Rouge Ryan

Sun 12/13

5:28 pm-11:42 pm

1 stop8h 14m

$436

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Tue 10/6

5:00 am-1:59 pm

1 stop6h 59m

Baton Rouge Ryan

Thu 10/8

5:26 pm-12:10 am

1 stop8h 44m

$442

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

Prices are currently low for flights on this route.

Typical prices usually range from $360 to $528.
The lowest price recently found on this route was $345.

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 December is your next best option. Flight prices from Seattle to Baton Rouge during December average around $438.

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?

  • 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 $274Free CancellationRating
7.1
11,981 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
10,113 reviews
Search United 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
Port Allen
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.

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