What airlines fly to Seattle?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Seattle from Baton Rouge according to our data. Alaska Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 8h 17m.

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

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

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $254.

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

Atlanta (ATL) has the shortest average layover time for this route: 1h 23m.

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

Atlanta (ATL) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport are updated daily.

How many operators does momondo search for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport?

As of September 2025, there are 4 operators available to choose from for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Baton Rouge Ryan Airport to Seattle/Tacoma Intl 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 Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$138 Cheap Flights from Baton Rouge to Seattle in 2025/26

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Find the cheapest flights from Baton Rouge to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

2:18 pm - 7:29 pmBTR-SEA

7h 11m1 stop

5:24 am - 1:45 pmSEA-BTR

6h 21m1 stop

$275American Airlines

Find Deal

Fri, Oct 31 - Mon, Nov 3

2:05 pm - 7:25 pmBTR-SEA

7h 20m1 stop

5:30 am - 5:28 pmSEA-BTR

9h 58m2 stops

$280United Airlines

Find Deal

Wed, Nov 12 - Tue, Nov 18

5:00 am - 12:51 pmBTR-SEA

9h 51m1 stop

7:05 am - 3:24 pmSEA-BTR

6h 19m1 stop

$327United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

2:18 pm - 9:46 pmBTR-SEA

9h 28m1 stop

11:24 pm - 10:37 amSEA-BTR

9h 13m1 stop

$331American Airlines

Find Deal

Thu, Oct 9 - Tue, Oct 14

2:00 pm - 7:11 pmBTR-SEA

7h 11m1 stop

10:50 am - 11:22 pmSEA-BTR

10h 32m2 stops

$332United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

4:25 pm - 11:42 pmBTR-SEA

9h 17m1 stop

12:59 am - 9:50 amSEA-BTR

6h 51m1 stop

$336American Airlines

Find Deal

Tue, Nov 11 - Wed, Nov 12

2:18 pm - 9:00 pmBTR-SEA

8h 42m2 stops

12:59 am - 9:53 amSEA-BTR

6h 54m1 stop

$337American Airlines

Find Deal

Fri, Oct 31 - Sun, Nov 2

4:39 pm - 11:54 pmBTR-SEA

9h 15m1 stop

11:35 am - 10:12 pmSEA-BTR

8h 37m1 stop

$370Delta

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Wed, Oct 1 - Thu, Oct 2

2:18 pm - 8:35 pmBTR-SEA

8h 17m1 stop

7:44 am - 6:10 pmSEA-BTR

8h 26m1 stop

$375Alaska Airlines

Find Deal

Fri, Oct 31 - Sat, Nov 1

4:32 pm - 11:01 pmBTR-SEA

8h 29m1 stop

12:58 am - 9:38 amSEA-BTR

6h 40m1 stop

$470Alaska Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

United Airlines flights from Baton Rouge to Seattle

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

United Airlines

Nov 12

BTR2:05 pmBaton Rouge Ryan

7h 20m

1 stop

SEA7:25 pmSeattle/Tacoma Intl

Nov 18

SEA5:30 amSeattle/Tacoma Intl

9h 58m

2 stops

BTR5:28 pmBaton Rouge Ryan

$280

Find similar

United Airlines

Sep 30

BTR5:00 amBaton Rouge Ryan

9h 51m

1 stop

SEA12:51 pmSeattle/Tacoma Intl

Oct 4

SEA7:05 amSeattle/Tacoma Intl

6h 19m

1 stop

BTR3:24 pmBaton Rouge Ryan

$327

Find similar

United Airlines

Sep 30

BTR2:00 pmBaton Rouge Ryan

7h 11m

1 stop

SEA7:11 pmSeattle/Tacoma Intl

Oct 4

SEA10:50 amSeattle/Tacoma Intl

10h 32m

2 stops

BTR11:22 pmBaton Rouge Ryan

$332

Find similar

Delta flights from Baton Rouge to Seattle

Our best Delta deals on Baton Rouge to Seattle flight tickets

Delta

Oct 1

BTR4:39 pmBaton Rouge Ryan

9h 15m

1 stop

SEA11:54 pmSeattle/Tacoma Intl

Oct 2

SEA11:35 amSeattle/Tacoma Intl

8h 37m

1 stop

BTR10:12 pmBaton Rouge Ryan

$370

Find similar

Delta

Sep 20

BTR4:39 pmBaton Rouge Ryan

9h 15m

1 stop

SEA11:54 pmSeattle/Tacoma Intl

Sep 24

SEA11:35 amSeattle/Tacoma Intl

8h 37m

1 stop

BTR10:12 pmBaton Rouge Ryan

$396

Find similar

Delta

Sep 18

BTR6:20 amBaton Rouge Ryan

9h 44m

1 stop

SEA2:04 pmSeattle/Tacoma Intl

Sep 24

SEA11:35 amSeattle/Tacoma Intl

8h 37m

1 stop

BTR10:12 pmBaton Rouge Ryan

$425

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Fri 10/31

2:18 pm-7:29 pm

1 stop7h 11m

Seattle/Tacoma Intl

Mon 11/3

5:24 am-1:45 pm

1 stop6h 21m

$275

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 11/12

2:05 pm-7:25 pm

1 stop7h 20m

Seattle/Tacoma Intl

Tue 11/18

5:30 am-5:28 pm

2 stops9h 58m

$280

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 9/30

5:00 am-12:51 pm

1 stop9h 51m

Seattle/Tacoma Intl

Sat 10/4

7:05 am-3:24 pm

1 stop6h 19m

$327

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Thu 10/9

2:18 pm-9:46 pm

1 stop9h 28m

Seattle/Tacoma Intl

Tue 10/14

11:24 pm-10:37 am

1 stop9h 13m

$331

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 9/30

2:00 pm-7:11 pm

1 stop7h 11m

Seattle/Tacoma Intl

Sat 10/4

10:50 am-11:22 pm

2 stops10h 32m

$332

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 11/11

4:25 pm-11:42 pm

1 stop9h 17m

Seattle/Tacoma Intl

Wed 11/12

12:59 am-9:50 am

1 stop6h 51m

$336

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Fri 10/31

2:18 pm-9:00 pm

2 stops8h 42m

Seattle/Tacoma Intl

Sun 11/2

12:59 am-9:53 am

1 stop6h 54m

$337

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 10/1

4:39 pm-11:54 pm

1 stop9h 15m

Seattle/Tacoma Intl

Thu 10/2

11:35 am-10:12 pm

1 stop8h 37m

$370

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Fri 10/31

2:18 pm-8:35 pm

1 stop8h 17m

Seattle/Tacoma Intl

Sat 11/1

7:44 am-6:10 pm

1 stop8h 26m

$375

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Thu 9/25

4:32 pm-11:01 pm

1 stop8h 29m

Seattle/Tacoma Intl

Mon 9/29

12:58 am-9:38 am

1 stop6h 40m

$470

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 Baton Rouge to Seattle

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 Seattle?

In general, August is the cheapest month to fly from Baton Rouge to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $404. If you don’t want to visit Seattle in August, then you should wait until October to fly from Baton Rouge, when ticket prices are also cheap, with an average price of $411.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Baton Rouge is on a Saturday. momondo users have found tickets for Saturday departures for as low as $336. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Baton Rouge because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $616.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Baton Rouge in the evening is the least expensive time of day to depart. momondo users have found prices as low as $370 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $535. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Baton Rouge to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Baton Rouge to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Seattle

Direct flights	None

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

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How far is Baton Rouge Ryan to Seattle/Tacoma Intl by plane?
The distance between Baton Rouge Ryan and Seattle/Tacoma Intl is about 2026.1 mi. Typically, this will take 6h 29m by plane in normal conditions.
When did momondo last update prices for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport?
As of September 2025, there are 4 operators available to choose from for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Baton Rouge Ryan Airport to Seattle/Tacoma Intl 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 Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Baton Rouge to Seattle?
momondo data reveals that the most frequently booked airline on the route from Baton Rouge to Seattle is American Airlines, representing 62% of all bookings. The subsequent popular airlines are Alaska Airlines at 16%, United Airlines at 15%, and Delta at 7%.

Best airlines flying from Baton Rouge to Seattle

Compare and see reviews for airlines that fly from Baton Rouge to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $199	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
United Airlines	PriceFrom $266	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
American Airlines	PriceFrom $266	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $354	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Leavenworth

Tacoma

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Federal Way

Kirkland

Tukwila

Shoreline

Lakewood

Centralia

Fife

Cle Elum

Redmond

Westport

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

It is quick and easy to find Baton Rouge to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

Flights from Baton Rouge to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Baton Rouge.

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

Yes momondo offers price alerts on flights to Seattle from Baton Rouge. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Baton Rouge to Seattle from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Seattle departing on 11/12. 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 Baton Rouge to Seattle

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

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

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 Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

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

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

What airlines fly to Seattle?

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

Atlanta (ATL) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $254.

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

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 8h 17m.

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

Atlanta (ATL) has the shortest average layover time for this route: 1h 23m.

When to book flights from Baton Rouge to Seattle

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

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Seattle

Direct flights

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

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

How many operators does momondo search for flights from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Baton Rouge Ryan Airport to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

What is the most popular airline from Baton Rouge to Seattle?

Best airlines flying from Baton Rouge to Seattle

Compare and see reviews for airlines that fly from Baton Rouge to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

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

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

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

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

An easier way to manage your Seattle 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.

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Airports servicing Washington