Cheap Flights from Seattle to Boston - SEA to BOS (reverse)
Popular Flights from Seattle to Boston
- Airfare from Seattle to Boston on Delta from $228 round trip
- Airfare from Seattle to Boston on United from $250 round trip
- Airfare from Seattle to Boston on AirTran from $268 round trip
- Airfare from Seattle to Boston on US Airways from $268 round trip
- Airfare from Seattle to Boston on American from $326 round trip
Did You Know?
- Chicago, IL is the most popular connection for one stop flights between Seattle, WA and Boston, MA.
- 12 airlines operate between Seattle, WA and Boston, MA
- 323 flights per week fly out of Seattle, WA connecting to Boston, MA
- Alaska has the most nonstop flights between Seattle, WA and Boston, MA.
- The largest aircraft operated by S African flying between Seattle, WA and Boston, MA is a 32S with 150 seats.
- 200,513 seats are available per day to fly out of Seattle, WA connecting to Boston, MA
- The smallest aircraft operated by Copa flying between Seattle, WA and Boston, MA is a 737 with 157 seats.
- The shortest flight between Seattle, WA and Boston, MA on Frontier is 2,771 miles.
Farecompare Research Tools
Advance Purchase Prices from Seattle to Boston
- 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 Seattle/Tacoma International to Logan International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest Flight
- Alaska22222119:10 AM10:30 PM
- JetBlue111111111:46 PM11:46 PM
Cheap Domestic Flights from Seattle - SEA
Flights
Airline
Lowest Price
United, Delta, Alaska, AirTran, Sun Ctry, Virgin America, American, US Airways, Frontier
$264
United, Alaska, US Airways, Hawaiian, American, Frontier, Virgin America, Delta
$198
Virgin America, Frontier, United, Delta, Alaska, US Airways, American, JetBlue
$184
US Airways, Sun Ctry, Frontier, United, Alaska, Virgin America, American, Delta
$242
Virgin America, Alaska, United, JetBlue, Frontier, Sun Ctry, Delta, American, US Airways, AirTran
$320
Frontier, United, Delta, Alaska, JetBlue, American, US Airways, Hawaiian, AirTran, Virgin America
$392
US Airways, AirTran, JetBlue, American, United, Delta, Alaska, Virgin America
$180
US Airways, United, American, AirTran, Delta, Alaska, Sun Ctry, JetBlue, Virgin America, Frontier
$244
Frontier, Delta, AirTran, Virgin America, United, US Airways, American, JetBlue, Alaska
$317
Delta, Alaska, United, US Airways, American, JetBlue, Frontier, Virgin America
$210