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CA $302 Cheap Flights from Baton Rouge (BTR) to Seattle (SEA)

View CA $302 flight on Thu, Dec 10, 2026

Photo by Port of Seattle

Popular airlines from Baton Rouge Metropolitan Airport (BTR) to Seattle-Tacoma International Airport (SEA)

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  • Cheap Flights from Baton Rouge to Seattle (BTR-SEA)

    Prices were available within the past 7 days and start at CA $302 for one-way flights and CA $596 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Delta flight, departing Wed, Dec 9 from Baton Rouge to Seattle, returning Wed, Dec 9, priced at CA $596 Found 1 day ago

    Wed, Dec 9 - Wed, Dec 9 · BTR · SEA · Roundtrip

    Select Delta flight, departing Tue, Dec 8 from Baton Rouge to Seattle, returning Sat, Dec 12, priced at CA $604 Found 1 day ago

    Tue, Dec 8 - Sat, Dec 12 · BTR · SEA · Roundtrip

    Select Delta flight, departing Sat, Jan 9 from Baton Rouge to Seattle, returning Thu, Jan 21, priced at CA $606 Found 3 hours ago

    Sat, Jan 9 - Thu, Jan 21 · BTR · SEA · Roundtrip

    Select Delta flight, departing Tue, Dec 8 from Baton Rouge to Seattle, returning Thu, Dec 10, priced at CA $657 Found 1 day ago

    Tue, Dec 8 - Thu, Dec 10 · BTR · SEA · Roundtrip

    Select Delta flight, departing Sat, Jan 9 from Baton Rouge to Seattle, returning Thu, Jan 21, priced at CA $658 Found 3 hours ago

    Sat, Jan 9 - Thu, Jan 21 · BTR · SEA · Roundtrip

    Select Delta flight, departing Wed, Dec 9 from Baton Rouge to Seattle, returning Tue, Dec 29, priced at CA $681 Found 5 days ago

    Wed, Dec 9 - Tue, Dec 29 · BTR · SEA · Roundtrip

    Select Delta flight, departing Fri, Dec 11 from Baton Rouge to Seattle, returning Tue, Dec 15, priced at CA $688 Found 5 days ago

    Fri, Dec 11 - Tue, Dec 15 · BTR · SEA · Roundtrip

    Select United flight, departing Sat, Jan 9 from Baton Rouge to Seattle, returning Thu, Jan 21, priced at CA $698 Found 3 hours ago

    Sat, Jan 9 - Thu, Jan 21 · BTR · SEA · Roundtrip

    Select American Airlines flight, departing Sun, Dec 20 from Baton Rouge to Seattle, returning Thu, Dec 31, priced at CA $713 Found 2 days ago

    Sun, Dec 20 - Thu, Dec 31 · BTR · SEA · Roundtrip

    Select Alaska Airlines flight, departing Mon, Jan 25 from Baton Rouge to Seattle, returning Wed, Feb 10, priced at CA $791 Found 18 hours ago

    Mon, Jan 25 - Wed, Feb 10 · BTR · SEA · Roundtrip

    Find the cheapest month to fly from Baton Rouge (BTR) to Seattle (SEA)

    February is typically the cheapest month to fly

    From CA $529 - CA $1,322 per traveller.

    View flights in February

    Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ.

    Book with confidence

    Baton Rouge to Seattle Flights

    The easy way to book your flights from Baton Rouge to Seattle

    With Expedia, it’s simple to find and book flights to Seattle from Baton Rouge whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 4 airlines that cover this route. There are nonstop flights to Seattle - Tacoma Intl., too.

    Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Baton Rouge to Seattle today, tomorrow, or this week.

    Save dollars with cheap flights from Baton Rouge Metropolitan, BTR to Seattle - Tacoma Intl., SEA

    Sort your search results by price to find great deals on your flight from Baton Rouge to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Baton Rouge currently is just CA $596 rising to CA $791.

    Here are more money-saving tips:

    • Fly in December when flight prices are normally at their lowest
    • Book about a month to 6 weeks before you travel for the best prices to Seattle
    • Avoid peak season and weekends when flights can cost more
    • Early morning and late-night flights are sometimes cheaper, so try varying your travel times
    • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

    Reasons to choose Expedia for your flight to Seattle from Baton Rouge

    Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today.

    Frequently Asked Questions

    How much is a flight from BTR to SEA?

    Round-trip flights from Baton Rouge Metropolitan Airport (BTR) to Seattle - Tacoma Intl. Airport (SEA) start from CA $596. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.

    Do I need to pay a cancellation fee if I cancel my flight from Baton Rouge Metropolitan Airport (BTR) to Sea-Tac Airport?

    Most flights can be cancelled online, but each airline has its own terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.

    How do I find cheap flights from Baton Rouge Metropolitan Airport (BTR) to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?

    Flights from Baton Rouge Metropolitan Airport (BTR) to Sea-Tac Airport offering flexible change policies are available from several airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the difference in ticket price, without any added fees to worry about.

    How many hours is the flight from Baton Rouge Metropolitan Airport to Seattle - Tacoma Intl. Airport (SEA)?

    The flight time from BTR to Seattle - Tacoma Intl. Airport (SEA) is approximately 7 hours and 2 minutes. Grab your headphones, listen to a good podcast and your time in the air will fly by.

    How far is the flight from Baton Rouge Metropolitan Airport (BTR) to SEA?

    The flight distance between BTR and Sea-Tac Airport is 3,300 kilometres. Work your way through your travel song playlist or finish off your latest read and the journey will zip on by.

    Which airlines fly direct from Baton Rouge Metropolitan Airport (BTR) to Sea-Tac Airport?

    Currently, no airlines offer direct flights from Baton Rouge Metropolitan Airport (BTR) to Seattle - Tacoma Intl. Airport (SEA). You'll have to book a flight with at least one stop. To score the best connections and price, lock in your airfare well ahead of time.

    Are BTR to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?

    Late planners can sometimes find a bargain, with some super cheap airfares from Baton Rouge Metropolitan Airport to SEA showing up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance.

    Travel information

    Origin airportBaton Rouge Metropolitan Airport
    Destination airportSeattle-Tacoma International Airport
    Distance3,248 km away
    Airlines servingAlaska Airlines, Delta, United, American Airlines
    Popular airlineAlaska Airlines
    Roundtrip priceCA $596

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