Flights from Baltimore (BWI) to Seattle (SEA)
starting at $299

Find the Cheapest BWI to SEA Airfares

Departing
Day
Month
Returning
Day
Month
Non stop flights BWI to SEA
Alaska Airlines
from $616
United Airlines
from $559
One stop flights BWI to SEA
United Airlines
from $517
American Airlines
from $564
JetBlue Airways
from $518

Our flights from BWI to SEA

There are currently 10 direct flights between BWI to SEA each week, operated by 2 airlines.

You can catch a flight from BWI to SEA on any day of the week.

These airlines operate direct flights from BWI to SEA: Alaska Airlines, United Airlines.

The most common aircraft type flying between BWI to SEA is Boeing 737-900.

The day with the most flights from BWI to SEA is Friday.

Our cheapest flight from BWI to SEA was in May at just $299.

Cheapest Day To Fly from Baltimore (BWI) to Seattle (SEA)
Airfares for flights from BWI to SEA displayed on this page are per person, for economy class e-tickets and include all taxes and fees in USD. They represent historical values for round trip flights from BWI to SEA found by Flying.com customers. Fares are subject to change, and may not be available on this route, for all travel dates.
Flights from Baltimore (BWI) to Seattle (SEA)
Carrier Mon Tue Wed Thu Fri Sat Sun Earliest
Flight
Latest
Flight
United Airlines344531206:0518:56
Alaska Airlines111111117:3517:35
American Airlines---987206:0518:56
JetBlue Airways--1--2112:5614:43
Disclaimer
Prices displayed on this page are per person, for economy class e-tickets and include all taxes and fees in USD. They represent historical values found by Flying.com customers. Fares are subject to change, and may not be available on all routes, for all travel dates.