Alaska Airlines Flights from Baltimore to Seattle
expand_more
today
today
Lowest fares from Baltimore to Seattle
location_on
location_on
Try updating your route (origin and/or destination) or interact with individual dates below in order to find offers.
One-way low-fare flights Baltimore to Seattle.*
flight_takeoff
flight_land
$
Select travel class
| FromBaltimore (BWI) | ToSeattle (SEA) | One-way | Saver | Depart: May 7, 2024 | From $149* Seen: 18 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.