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CHEAP FLIGHTS FROM Boston TO Seattle

1 Passenger
-
1 adult
+
Economy/Coach
Additional Options  
  • $81
    total per person
    SELECT
    Spirit Airlines
    Boston - Jul, 14th Seattle - Jul, 14th
    Seattle - Jul, 19th Boston - Jul, 20th
  • $80
    total per person
    SELECT
    Spirit Airlines
    Boston - Aug, 7th Seattle - Aug, 8th
    Seattle - Aug, 12th Boston - Aug, 13th
  • $97
    total per person
    SELECT
    Spirit Airlines
    Boston - Jul, 21st Seattle - Jul, 22nd
    Seattle - Jul, 28th Boston - Jul, 28th
  • $86
    total per person
    SELECT
    Spirit Airlines
    Boston - Jul, 28th Seattle - Jul, 28th
    Seattle - Aug, 11th Boston - Aug, 12th
  • $99
    total per person
    SELECT
    Spirit Airlines
    Boston - Aug, 20th Seattle - Aug, 20th
    Seattle - Aug, 24th Boston - Aug, 25th
Home Page    Cheap flights    North America    United States    Western United States    Seattle, WA    From Boston
Facts about flights from Boston to Seattle
  •   On average, 80% of flights are on time when travelling from Boston to Seattle
  •   The average delay between Boston and Seattle is 20 min
  •   The average cost for 2 stop(s) flight from Boston to Seattle is $91.46
  •   Mc Carran International (LAS) is the most popular gateway between Boston and Seattle
  •   The average cost for direct flight from Boston to Seattle is $224.17
  •   Flights between Boston and Seattle are rarely late
Cost of living in Boston and Seattle
Boston is 7% more expensive than Seattle

  Boston   Seattle
Apples (1kg) $3.88   $3.76
Taxi 1hour Waiting $29.00   $50.00
Local cheese (1kg) $14.26   $13.38
Tomato (1kg) $5.62   $4.50
Pack of cigarettes $8.95   $9.00
* All price are converted to USD

Seasonal price trend for cheap flights from Boston to Seattle


  • 347-
  • 308-
  • 269-
  • 230-
  • 191-
  • 152-
  • 113-
  • 74-
  • 35-
  • 0-
  • $158
    JAN
  • $164
    FEB
  • $41
    MAR
  • $41
    APR
  • $57
    MAY
  • $57
    JUN
  • $81
    JUL
  • $81
    AUG
  • $90
    SEP
  • $151
    OCT
  • $227
    NOV
  • $247
    DEC

Information about travelling from Boston to Seattle

  • For this month, Boston is 12% hotter than Seattle
    Seattle : 25 °C
    Boston : 28 °C
  • Popular airlines who fly from Seattle to Boston
    Jetblue Airways, Alaska Airlines, Prinair, United
  • Average flight duration between Seattle and Boston
    5h 22m
  • The temperature of Boston and Seattle is approximately the same.
  • Most popular airline for this trip
    Jetblue Airways
  • Distance between Seattle and Boston
    4 003 km