$178 Cheap Alaska Airlines flights Baton Rouge (BTR) to Seattle (SEA)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash

$178 Cheap Alaska Airlines flights Baton Rouge (BTR) to Seattle (SEA)

Prices were available within the past 7 days and start at $178 for one-way flights and $307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Flights from Baton Rouge (BTR) to Seattle (SEA)
Origin airport
Baton Rouge Metropolitan
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Popular airline
United
Distance
2018 mi

Frequently asked questions

How much is an Alaska Airlines flight from Baton Rouge Metropolitan Airport (BTR) to Seattle - Tacoma Intl. Airport (SEA)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap Alaska Airlines return flights from $307 from BTR to SEA. Affordable one-way fares from $178 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BTR to SEA with Alaska Airlines?
Browse for round-trip or one-way flights to Seattle in January or February. You could find an affordable fare with Alaska Airlines during these off-peak travel months.
What is the cheapest time to book flights from Baton Rouge Metropolitan Airport (BTR) to Seattle - Tacoma Intl. Airport (SEA) with Alaska Airlines?
Begin your search one to three months before your departure to get cheap fares on Alaska Airlines flights from Baton Rouge Metropolitan Airport (BTR) to Seattle - Tacoma Intl. Airport (SEA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Baton Rouge Metropolitan Airport (BTR) to Seattle - Tacoma Intl. Airport (SEA)?
To figure out if there's a direct trip from BTR to SEA with Alaska Airlines or other carriers, check the "Nonstop" filter when searching for flights.
What is the earliest Alaska Airlines flight from BTR to SEA?
Browse Alaska Airlines's earliest flights from BTR to SEA by checking our "Early Morning" and "Morning" filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Seattle?
Seattle - Tacoma Intl. Airport (SEA) is the primary Seattle hub for Alaska Airlines flights from Baton Rouge Metropolitan Airport (BTR).
Why fly with Alaska Airlines from BTR to SEA?
With an excellent in-flight experience and top-tier customer service, Alaska Airlines is a favorite for many passengers flying from BTR to SEA. Also, if you're a Mileage Plan and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Baton Rouge Metropolitan Airport (BTR) to Seattle - Tacoma Intl. Airport (SEA)?
Changes are usually free within 24 hours of booking, but your airline may add a charge after that time. For more information about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to adjust your plans without additional costs, tick the "No cancel fee" or "Changes included" filter when planning your next escape.

Explore a world of travel with Expedia

*Available to One Key members.