Cheap Flights from Boston to Seattle - BOS to SEA (reverse)
Popular Flights from Boston to Seattle
- Airfare from Boston to Seattle on Delta from $228 round trip
- Airfare from Boston to Seattle on US Airways from $316 round trip
- Airfare from Boston to Seattle on American from $326 round trip
- Airfare from Boston to Seattle on Sun Ctry from $332 round trip
- Airfare from Boston to Seattle on Alaska from $334 round trip
Did You Know?
- The smallest aircraft operated by S African flying between Boston, MA and Seattle, WA is a EMJ with 100 seats.
- American has 34 one stop flights between Boston, MA and Seattle, WA.
- Chicago, IL is the most popular connection for one stop flights between Boston, MA and Seattle, WA.
- 163,580 seats are available per day to fly out of Boston, MA connecting to Seattle, WA
- Alaska has the most nonstop flights between Boston, MA and Seattle, WA.
- The largest aircraft operated by British Airways flying between Boston, MA and Seattle, WA is a 737 with 148 seats.
- 13 airlines operate between Boston, MA and Seattle, WA
- The shortest flight between Boston, MA and Seattle, WA on AirTran is 2,546 miles.
Farecompare Research Tools
Advance Purchase Prices from Boston to Seattle
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- AirTran$574$574$398$338$408$316$316
- Alaska$1038$1038$660$320$320$380$380
- American$641$641$401$341$411$361$361
- Continental$563$563$387$387$387$347$347
- Delta$556$556$380$320$390$340$340
- Frontier$557$557$401$341$411$319$319
- JetBlue$1038$1038$660$320$320$380$380
- Sun Ctry$687$687$471$329$329$329$329
- US Airways$577$577$421$341$411$339$339
- United$563$563$387$387$387$347$347
- Virgin America$1205$1205$1077$341$341$707$707
Daily Non-stop Flight Schedules from Logan International to Seattle/Tacoma International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest Flight
- Alaska22222218:00 AM6:35 PM
- JetBlue11111117:35 PM7:35 PM
Cheap Domestic Flights from Boston - BOS
Flights
Airline
Lowest Price
Spirit, AirTran, Alaska, United, Delta, American, US Airways, Sun Ctry, Hawaiian, JetBlue, Virgin America
$250
United, AirTran, Virgin America, JetBlue, Hawaiian, Sun Ctry, US Airways, American, Delta, Alaska
$280
Spirit, JetBlue, Alaska, United, AirTran, Delta, US Airways, Virgin America, American, Sun Ctry
$228
JetBlue, Delta, United, Alaska, Spirit, Virgin America, AirTran, US Airways, Sun Ctry, American
$190
JetBlue, Alaska, United, Delta, AirTran, Virgin America, Spirit, US Airways, American
$229
United, Delta, US Airways, AirTran, American, Virgin America, Alaska, JetBlue
$308