Baltimore to Seattle (& vice versa) for only $227 roundtrip

_Baltimore / _Seattle / 1 Stop / American Airlines / Baltimore / Baltimore, USA → Seattle, USA / Deal / Depart USA / Economy / Flight / North America / Seattle / Seattle, USA → Baltimore, USA / Standard Route
Flight deals from Baltimore to Seattle | Secret Flying
All the information on this page is accurate at the time of publication.

If you are viewing this deal at a later date, the price and availability may no longer be as advertised.

Become a Secret Flying member to receive alerts to your inbox the moment we publish a flight deal.

Cheap flights from Baltimore to Seattle for only $227 roundtrip with American Airlines.

Also works in reverse.

 

DEPART:
Baltimore, USA

 

ARRIVE:
Seattle, USA

 

RETURN:
Baltimore, USA

 

DATES:
Limited availability in September 2026

Example dates:

 

Baltimore – Seattle
15th-21st Sep
15th-22nd Sep
15th-23rd Sep
15th-24th Sep
22nd-29th Sep

 

Seattle – Baltimore
9th-15th Sep
15th-22nd Sep
15th-23rd Sep
22nd-29th Sep
22nd-30th Sep

possibly more…

 

STOPS:
Charlotte

 

AIRLINES:
American Airlines

 

 

GO TO DEAL

 

Cheap flights from Baltimore to Seattle for only $227 roundtrip with American Airlines. Also works in reverse. Flight deal ticket image.

Top 10
Things to Do in
Seattle

Check monthly
weather averages for

Seattle
Find a hotel to go with your flight to
Seattle