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Cheap flights from Seattle to Baton Rouge from $168

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
Delta Logo
11:59 pm - 9:34 am
SEA
-
BTR
7h 35m
1 stop
Delta Logo
1:35 pm - 10:03 pm
BTR
-
SEA
10h 28m
1 stop
$315Delta
Wed, Oct 7 - Sat, Oct 17
American Airlines Logo
10:35 am - 7:26 pm
SEA
-
BTR
6h 51m
1 stop
American Airlines Logo
2:15 pm - 9:18 pm
BTR
-
SEA
9h 03m
1 stop
$335American Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
8:29 pm - 8:43 am
SEA
-
BTR
10h 14m
2 stops
United Airlines Logo
1:55 pm - 7:03 pm
BTR
-
SEA
7h 08m
1 stop
$340United Airlines
Wed, Oct 7 - Sat, Oct 17
United Airlines Logo
11:59 pm - 11:13 am
SEA
-
BTR
9h 14m
1 stop
United Airlines Logo
4:10 pm - 9:36 pm
BTR
-
SEA
7h 26m
1 stop
$385United Airlines
Mon, Aug 17 - Sun, Aug 23
United Airlines Logo
7:35 pm - 8:42 am
SEA
-
BTR
11h 07m
2 stops
United Airlines Logo
4:10 pm - 9:36 pm
BTR
-
SEA
7h 26m
1 stop
$391United Airlines
Mon, Aug 17 - Sun, Aug 23
United Airlines Logo
11:00 pm - 11:13 am
SEA
-
BTR
10h 13m
2 stops
United Airlines Logo
4:10 pm - 9:36 pm
BTR
-
SEA
7h 26m
1 stop
$397United Airlines
Fri, Aug 21 - Sun, Aug 23
American Airlines Logo
12:40 am - 10:42 am
SEA
-
BTR
8h 02m
1 stop
American Airlines Logo
6:13 pm - 12:50 am
BTR
-
SEA
8h 37m
1 stop
$427American Airlines
Sun, Aug 16 - Sun, Aug 23
United Airlines Logo
6:30 am - 5:43 pm
SEA
-
BTR
9h 13m
2 stops
United Airlines Logo
5:20 am - 12:20 pm
BTR
-
SEA
9h 00m
2 stops
$430United Airlines
Wed, Oct 7 - Sat, Oct 17
United Airlines Logo
11:59 pm - 8:43 am
SEA
-
BTR
6h 44m
1 stop
United Airlines Logo
12:05 pm - 7:03 pm
BTR
-
SEA
8h 58m
1 stop
$445United Airlines
Wed, Sep 30 - Sat, Oct 3
United Airlines Logo
7:25 pm - 8:43 am
SEA
-
BTR
11h 18m
2 stops
United Airlines Logo
1:55 pm - 7:03 pm
BTR
-
SEA
7h 08m
1 stop
$450United Airlines
Wed, Sep 30 - Sat, Oct 3

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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
Oct 7
SEA8:29 pmSeattle/Tacoma Intl
10h 14m
2 stops
BTR8:43 amBaton Rouge Ryan
Oct 17
BTR1:55 pmBaton Rouge Ryan
7h 08m
1 stop
SEA7:03 pmSeattle/Tacoma Intl
$340
United Airlines
Aug 17
SEA11:59 pmSeattle/Tacoma Intl
9h 14m
1 stop
BTR11:13 amBaton Rouge Ryan
Aug 23
BTR4:10 pmBaton Rouge Ryan
7h 26m
1 stop
SEA9:36 pmSeattle/Tacoma Intl
$385
United Airlines
Aug 17
SEA7:35 pmSeattle/Tacoma Intl
11h 07m
2 stops
BTR8:42 amBaton Rouge Ryan
Aug 23
BTR4:10 pmBaton Rouge Ryan
7h 26m
1 stop
SEA9:36 pmSeattle/Tacoma Intl
$391

American Airlines flights from Seattle to Baton Rouge

Our best American Airlines deals on Seattle to Baton Rouge flight tickets
American Airlines
Nov 14
SEA10:35 amSeattle/Tacoma Intl
6h 51m
1 stop
BTR7:26 pmBaton Rouge Ryan
Nov 17
BTR2:15 pmBaton Rouge Ryan
9h 03m
1 stop
SEA9:18 pmSeattle/Tacoma Intl
$335
American Airlines
Aug 16
SEA12:40 amSeattle/Tacoma Intl
8h 02m
1 stop
BTR10:42 amBaton Rouge Ryan
Aug 23
BTR6:13 pmBaton Rouge Ryan
8h 37m
1 stop
SEA12:50 amSeattle/Tacoma Intl
$427
American Airlines
Jul 20
SEA12:44 amSeattle/Tacoma Intl
7h 59m
1 stop
BTR10:43 amBaton Rouge Ryan
Aug 9
BTR7:54 pmBaton Rouge Ryan
6h 56m
1 stop
SEA12:50 amSeattle/Tacoma Intl
$471

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Baton Rouge that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Seattle to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Wed 10/7

11:59 pm-9:34 am

1 stop7h 35m

Baton Rouge Ryan

Sat 10/17

1:35 pm-10:03 pm

1 stop10h 28m

$315

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sat 11/14

10:35 am-7:26 pm

1 stop6h 51m

Baton Rouge Ryan

Tue 11/17

2:15 pm-9:18 pm

1 stop9h 03m

$335

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Wed 10/7

8:29 pm-8:43 am

2 stops10h 14m

Baton Rouge Ryan

Sat 10/17

1:55 pm-7:03 pm

1 stop7h 08m

$340

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Mon 8/17

11:59 pm-11:13 am

1 stop9h 14m

Baton Rouge Ryan

Sun 8/23

4:10 pm-9:36 pm

1 stop7h 26m

$385

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Mon 8/17

7:35 pm-8:42 am

2 stops11h 07m

Baton Rouge Ryan

Sun 8/23

4:10 pm-9:36 pm

1 stop7h 26m

$391

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Fri 8/21

11:00 pm-11:13 am

2 stops10h 13m

Baton Rouge Ryan

Sun 8/23

4:10 pm-9:36 pm

1 stop7h 26m

$397

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Sun 8/16

12:40 am-10:42 am

1 stop8h 02m

Baton Rouge Ryan

Sun 8/23

6:13 pm-12:50 am

1 stop8h 37m

$427

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Wed 10/7

6:30 am-5:43 pm

2 stops9h 13m

Baton Rouge Ryan

Sat 10/17

5:20 am-12:20 pm

2 stops9h 00m

$430
Quickest round-trip

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Wed 9/30

11:59 pm-8:43 am

1 stop6h 44m

Baton Rouge Ryan

Sat 10/3

12:05 pm-7:03 pm

1 stop8h 58m

$445

SeattleBaton Rouge

SEA - BTR

SEABTR

Seattle/Tacoma Intl

Wed 9/30

7:25 pm-8:43 am

2 stops11h 18m

Baton Rouge Ryan

Sat 10/3

1:55 pm-7:03 pm

1 stop7h 08m

$450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 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?

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 44m

Direct flights

None
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
11,770 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,926 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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