CHEAP FLIGHTS FROM Boston TO Seattle

1 Passenger
-
1 adult
+
Economy/Coach
Additional Options  
  • $248
    total per person
    SELECT
    Delta
    American Airlines
    Boston - Jun, 25th Seattle - Jun, 25th
    Seattle - Jul, 4th Boston - Jul, 4th
  • $245
    total per person
    SELECT
    United
    Delta
    Boston - Jul, 5th Seattle - Jul, 6th
    Seattle - Jul, 16th Boston - Jul, 16th
  • $236
    total per person
    SELECT
    Delta
    Boston - Jul, 10th Seattle - Jul, 10th
    Seattle - Jul, 17th Boston - Jul, 17th
  • $236
    total per person
    SELECT
    Alaska Airlines
    Boston - Jul, 23rd Seattle - Jul, 23rd
    Seattle - Aug, 13th Boston - Aug, 13th
  • $245
    total per person
    SELECT
    Delta
    Boston - Jul, 16th Seattle - Jul, 16th
    Seattle - Jul, 23rd Boston - Jul, 24th
Home Page    Cheap flights    North America    United States    Western United States    Seattle, WA    From Boston
Facts about flights from Boston to Seattle
  •   Every week, there is on average 81 flights between Boston and Seattle
  •   Alaska Airlines offers the best deal (flight AS25) between Boston and Seattle : 6h 20m at $224.28
  •   It is on average $212.42 for a 1 stop(s) flight between Boston and Seattle
  •   january is the cheapest time to fly between Boston and Seattle
  •   American Airlines operates 16 flights every week between Boston and Seattle
  •   Usually, people stay 8 days when travelling from Boston to Seattle
Cost of living in Boston and Seattle
Boston is 7% more expensive than Seattle

  Boston   Seattle
1 Pair of Nike shoes $95.45   $92.90
Taxi start $2.68   $2.50
Tennis court rent (1 hour on weekend) $27.49   $30.00
1 Pair of Jeans $50.50   $46.36
One-way ticket (local transport) $2.50   $2.25
* All price are converted to USD

Seasonal price trend for cheap flights from Boston to Seattle


  • 337-
  • 300-
  • 263-
  • 226-
  • 189-
  • 152-
  • 115-
  • 78-
  • 41-
  • 0-
  • $168
    JAN
  • $168
    FEB
  • $192
    MAR
  • $188
    APR
  • $212
    MAY
  • $197
    JUN
  • $236
    JUL
  • $214
    AUG
  • $224
    SEP
  • $235
    OCT
  • $237
    NOV
  • $237
    DEC

Information about travelling from Boston to Seattle

  • There is on average 39mm more rain in Boston than Seattle for this month
    Seattle : 39.7 mm
    Boston : 78.7 mm
  • For this month, Boston is 24% hotter than Seattle
    Seattle : 21 °C
    Boston : 26 °C
  • Average deal for this trip
    $360.10 (USD)
  • The temperature of Boston and Seattle is approximately the same.
  • Popular airlines who fly from Seattle to Boston
    Jetblue Airways, Alaska Airlines, Us Airways, Sun Country
  • Distance between Seattle and Boston
    4 003 km