¥13,280 Cheap Flights from Seattle (SEA) to Baltimore (BWI)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from Seattle to Baltimore (SEA-BWI)

Prices were available within the past 7 days and start at ¥13,280 for one-way flights and ¥26,340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
Delta
American Airlines
American Airlines
American Airlines
Delta
United

Find the cheapest month to fly from Seattle (SEA) to Baltimore (BWI)

April is typically the cheapest month to fly

From ¥24,514 - ¥77,745 per traveler.

Frequently asked questions

How much is a flight from Sea-Tac Airport to BWI Marshall?
The lowest price advertised for a round-trip journey from SEA to BWI Airport is ¥26,340. But you better get moving. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to BWI Marshall?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sea-Tac Airport to BWI?
There are lots of ways to make the 8 hours and 18 minutes between Sea-Tac Airport and BWI Airport go by quicker. If you want to be productive, sort through your camera roll or clear out all those backed-up emails. A good snooze also helps pass the time!
How far is the flight from SEA to BWI?
Expect to be in the air for a while, as the flight distance between SEA and BWI is 3,800 kilometers. Put together a playlist of your favorite podcasts before you leave home to stay entertained during your flight.
Which airlines fly direct from SEA to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Check out the airfares with Alaska Airlines (AS) if you want to travel directly from Seattle - Tacoma Intl. Airport (SEA) to BWI Airport. This carrier offers 60 flights every month, so you're sure to find one that fits your travel plans.
Are Sea-Tac Airport to BWI Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Seattle - Tacoma Intl. Airport (SEA) to BWI Marshall can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you'd rather play it safe and start planning your trip early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines publish their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta, United
Roundtrip price
¥26,340
Distance
3725 km
Average flight time
8 hours 37 mins

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