Home >> Fares From A City >> Boston, MA >> Boston, MA (BOS) To Seattle, WA (SEA)
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HOW TO FIND THIS FARE
  • AIRLINES
    Southwest
  • DAYS AVAILABLE FOR TRAVEL
    Tue/Wed/Sat
  • TRAVEL STARTING
    Tue, August 25, 2015
  • TRAVEL ENDING
    Tue, March 08, 2016
Ricky R.
Staff Airfare Analyst
Ricky's Notes:
No min. stay. Fare can be bought one-way for half the lowest roundtrip price.

This is a fare from Southwest, please visit Southwest.com to find this fare. Other airlines often match Southwest sales, so search other sites to find the best option.

Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.

All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

More Details
Close Details
Reviews for Boston to Seattle
5 Traveler Reviews
"Being ignored is not a bad thing"
Flight from Boston to Seattle
Airline: JetBlue
RT/OW: oneway
Date of Flight: April 2011
Seat Class: economy
Check-in Experience
In-flight Service
Seat Comfort
I worry a bit about aircraft maintenance when my seat back jiggles and won't lock in position. The aircraft attendants basically ignored us the entire flight after a once through, which worked out, actually. No one ever came back to take payment for the glass of wine I got, and there wasn't a landing prep sweep of the cabin, which meant no one made me turn off my Kindle for the last 20 minutes (what a silly rule).
Found by other travelers: Boston, MA (BOS) to Seattle, WA (SEA)
$409
Flight from Boston to Seattle (BOS - SEA)
Thu, Aug 28 - Thu, Sep 11
Alaska
$649
Flight from Boston to Seattle (BOS - SEA)
Thu, Jun 26 - Tue, Jul 29
American
$589
Flight from Boston to Seattle (BOS - SEA)
Fri, Jun 13 - Fri, Jun 20
United
$649
Flight from Boston to Seattle (BOS - SEA)
Thu, Jun 26 - Tue, Jul 1
American
$448
Flight from Boston to Seattle (BOS - SEA)
Fri, Aug 22 - Tue, Aug 26
Alaska
$614
Flight from Boston to Seattle (BOS - SEA)
Fri, Jul 18 - Tue, Jul 22
United
$729
Flight from Boston to Seattle (BOS - SEA)
Wed, Jul 2 - Sun, Jul 6
JetBlue
$739
Flight from Boston to Seattle (BOS - SEA)
Fri, Jun 20 - Sun, Jun 22
JetBlue
$628
Flight from Boston to Seattle (BOS - SEA)
Fri, Jul 25 - Tue, Jul 29
Alaska
$324
Flight from Boston to Seattle (BOS - SEA)
Sat, Aug 30 - Wed, Sep 3
American
There are approximately 400 flights covering the route from Logan International Airport in Boston to Seattle/Tacoma International Airport in Seattle, provided by as many as 11 airlines.
The following airlines often offer cheap flights from Boston to Seattle
Alaska
AirTran
Continental
Southwest
United
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