Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Cheap Flights from Seattle (SEA) to Baltimore (BWI)
Prices were available within the past 7 days and start at £84 for one-way flights and £201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Baltimore Washington Intl. Thurgood Marshall |
Airlines serving | Alaska Airlines |
Return price | £201 |
Distance | 3725 km |
Compare flights from Seattle to Baltimore easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Baltimore. Operating between them 5 flights per day, 20 airlines cover the route. And Alaska Airlines, Southwest Airlines, Finnair, Air Tahiti Nui fly direct, getting you to Baltimore Washington Intl. Thurgood Marshall in just 11hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall.
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Baltimore Washington Intl. Thurgood Marshall (BWI)
The easiest way to view the best deals on flights from Seattle to Baltimore today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall start at just £201 and range up to £242.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near Seattle and Baltimore
- booking your flight during June, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your Seattle to Baltimore flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Seattle
- Seattle to Chicago (SEA - ORD)
- Seattle to Newark (SEA - EWR)
- Seattle to Los Angeles (SEA - LAX)
- Seattle to Calgary (SEA - YYC)
- Seattle to London (SEA - LCY)
- Seattle to Paris (SEA - CDG)
- Seattle to Honolulu (SEA - HNL)
- Seattle to Edinburgh (SEA - EDI)
- Seattle to New York (SEA - JFK)
- Seattle to Dublin (SEA - DUB)
- Seattle to Vancouver (SEA - YVR)
- Seattle to Anchorage (SEA - ANC)
Top Routes to Baltimore
- Bristol to Baltimore (BRS - BWI)
- London to Baltimore (LCY - BWI)
- Brussels to Baltimore (BRU - BWI)
- Paris to Baltimore (CDG - BWI)
- Boston to Baltimore (BOS - BWI)
- Leeds to Baltimore (LBA - BWI)
- Edinburgh to Baltimore (EDI - BWI)
- Istanbul to Baltimore (IST - BWI)
- London to Baltimore (STN - BWI)
- New York to Baltimore (JFK - BWI)
- Dublin to Baltimore (DUB - BWI)
- Birmingham to Baltimore (BHX - BWI)
Top Routes from Seattle
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Panama City Beach
- Flights to Chicago
- Flights to Myrtle Beach
- Flights to San Diego
- Flights to Los Angeles
- Flights to Destin
- Flights to Miami
- Flights to Nashville
- Flights to Boston
- Flights to Houston
- Flights to San Francisco
- Flights to Honolulu
- Flights to Key West
- Flights to New Orleans
- Flights to Atlanta
- Flights to Seattle
- Flights to San Antonio