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Cheap flights from Seattle to Baton Rouge from $188

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
4:07 pm - 10:45 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
8h 38m1 stop Houston George Bush Intcntl
$345United Airlines
Fri, Oct 2 - Mon, Oct 5
Delta Logo
11:59 pm - 9:34 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
7h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:19 am - 4:16 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
7h 57m1 stop Atlanta Hartsfield-Jackson
$345Delta
Fri, Oct 9 - Sat, Oct 24
Delta Logo
10:35 pm - 9:39 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
9h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:54 pm - 11:57 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
10h 03m1 stop Atlanta Hartsfield-Jackson
$345Delta
Sun, Nov 8 - Wed, Nov 11
Delta Logo
10:35 pm - 9:39 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
9h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:54 pm - 11:57 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
10h 03m1 stop Atlanta Hartsfield-Jackson
$345Delta
Sun, Nov 8 - Fri, Nov 13
American Airlines Logo
2:12 pm - 10:53 pmSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
6h 41m1 stop Dallas/Fort Worth
American Airlines Logo
6:11 pm - 12:07 amBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
7h 56m1 stop Dallas/Fort Worth
$375American Airlines
Wed, Sep 16 - Sun, Sep 20
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 - 12:48 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
9h 28m1 stop Houston George Bush Intcntl
$390United Airlines
Sun, Sep 27 - Fri, Oct 2
United Airlines Logo
8:29 pm - 8:43 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
10h 14m2 stops San Francisco 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
$394United Airlines
Fri, Oct 2 - Mon, Oct 5
United Airlines Logo
11:59 pm - 8:50 amSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
6h 51m1 stop Houston George Bush Intcntl
United Airlines Logo
5:00 am - 1:25 pmBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
10h 25m1 stop Houston George Bush Intcntl
$428United Airlines
Wed, Nov 11 - Sun, Nov 22
American Airlines Logo
7:30 am - 4:57 pmSEA  Seattle/Tacoma Intl-BTR Baton Rouge Ryan
7h 27m1 stop Dallas/Fort Worth
American Airlines Logo
5:47 am - 11:12 amBTR  Baton Rouge Ryan-SEA Seattle/Tacoma Intl
7h 25m1 stop Dallas/Fort Worth
$455American Airlines
Mon, Nov 2 - Wed, Nov 11
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
$455American Airlines
Wed, Nov 4 - Thu, Nov 12

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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
Sep 27
SEA11:59 pmSeattle/Tacoma Intl
6h 44m
1 stop
BTR8:43 amBaton Rouge Ryan
Oct 2
BTR5:20 amBaton Rouge Ryan
9h 28m
1 stop
SEA12:48 pmSeattle/Tacoma Intl
$390
United Airlines
Oct 2
SEA8:29 pmSeattle/Tacoma Intl
10h 14m
2 stops
BTR8:43 amBaton Rouge Ryan
Oct 5
BTR1:55 pmBaton Rouge Ryan
7h 08m
1 stop
SEA7:03 pmSeattle/Tacoma Intl
$394
United Airlines
Nov 11
SEA11:59 pmSeattle/Tacoma Intl
6h 51m
1 stop
BTR8:50 amBaton Rouge Ryan
Nov 22
BTR5:00 amBaton Rouge Ryan
10h 25m
1 stop
SEA1:25 pmSeattle/Tacoma Intl
$428

Alaska Airlines flights from Seattle to Baton Rouge

Our best Alaska Airlines deals on Seattle to Baton Rouge flight tickets
Alaska Airlines
Nov 4
SEA12:25 amSeattle/Tacoma Intl
8h 06m
1 stop
BTR10:31 amBaton Rouge Ryan
Nov 14
BTR2:29 pmBaton Rouge Ryan
8h 08m
1 stop
SEA8:37 pmSeattle/Tacoma Intl
$533
Alaska Airlines
Oct 20
SEA12:24 amSeattle/Tacoma Intl
8h 30m
1 stop
BTR10:54 amBaton Rouge Ryan
Oct 26
BTR11:24 amBaton Rouge Ryan
13h 09m
2 stops
SEA10:33 pmSeattle/Tacoma Intl
$560
Alaska Airlines
Sep 16
SEA1:53 pmSeattle/Tacoma Intl
7h 00m
1 stop
BTR10:53 pmBaton Rouge Ryan
Sep 20
BTR2:29 pmBaton Rouge Ryan
20h 51m
2 stops
SEA9:20 amSeattle/Tacoma Intl
$582

momondo Fare Finder

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

Fly from

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Route

Depart

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Price

Cheapest round-trip

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Fri 10/2

11:59 pm-11:18 am

1 stop9h 19m

Baton Rouge Ryan

Mon 10/5

4:07 pm-10:45 pm

1 stop8h 38m

$345

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Fri 10/9

11:59 pm-9:34 am

1 stop7h 35m

Baton Rouge Ryan

Sat 10/24

10:19 am-4:16 pm

1 stop7h 57m

$345

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Sun 11/8

10:35 pm-9:39 am

1 stop9h 04m

Baton Rouge Ryan

Wed 11/11

3:54 pm-11:57 pm

1 stop10h 03m

$345

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Sun 11/8

10:35 pm-9:39 am

1 stop9h 04m

Baton Rouge Ryan

Fri 11/13

3:54 pm-11:57 pm

1 stop10h 03m

$345
Quickest round-trip

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Wed 9/16

2:12 pm-10:53 pm

1 stop6h 41m

Baton Rouge Ryan

Sun 9/20

6:11 pm-12:07 am

1 stop7h 56m

$375

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Sun 9/27

11:59 pm-8:43 am

1 stop6h 44m

Baton Rouge Ryan

Fri 10/2

5:20 am-12:48 pm

1 stop9h 28m

$390

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Fri 10/2

8:29 pm-8:43 am

2 stops10h 14m

Baton Rouge Ryan

Mon 10/5

1:55 pm-7:03 pm

1 stop7h 08m

$394

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Wed 11/11

11:59 pm-8:50 am

1 stop6h 51m

Baton Rouge Ryan

Sun 11/22

5:00 am-1:25 pm

1 stop10h 25m

$428

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Mon 11/2

7:30 am-4:57 pm

1 stop7h 27m

Baton Rouge Ryan

Wed 11/11

5:47 am-11:12 am

1 stop7h 25m

$455

SeattleBaton Rouge

SEA Seattle/Tacoma Intl - BTR Baton Rouge Ryan

SEABTR

Seattle/Tacoma Intl

Wed 11/4

2:07 pm-10:55 pm

1 stop6h 48m

Baton Rouge Ryan

Thu 11/12

5:28 pm-11:42 pm

1 stop8h 14m

$455

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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, 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 September 2026, prices for Seattle to Baton Rouge flights are approximately 21% 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

$188

Fastest flight time

6h 44m

Direct flights

None
The best one-way flight to Baton Rouge from Seattle in the past 72 hours is $188. 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
12,030 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
10,160 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
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.

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