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CHEAP FLIGHTS FROM Boston TO Seattle

1 Passenger
-
1 adult
+
Economy/Coach
Additional Options  
  • $108
    total per person
    SELECT
    Frontier Airlines
    Spirit Airlines
    Boston - Apr, 20th Seattle - Apr, 20th
    Seattle - Apr, 25th Boston - Apr, 25th
  • $88
    total per person
    SELECT
    Spirit Airlines
    Boston - May, 7th Seattle - May, 7th
    Seattle - May, 12th Boston - May, 12th
  • $74
    total per person
    SELECT
    Spirit Airlines
    Boston - Apr, 17th Seattle - Apr, 17th
    Seattle - Apr, 22nd Boston - Apr, 22nd
  • $41
    total per person
    SELECT
    Spirit Airlines
    Boston - Apr, 30th Seattle - Apr, 30th
    Seattle - May, 10th Boston - May, 10th
  • $101
    total per person
    SELECT
    Spirit Airlines
    Boston - May, 14th Seattle - May, 14th
    Seattle - May, 20th Boston - May, 21st
Home Page    Cheap flights    North America    United States    Western United States    Seattle, WA    From Boston
Facts about flights from Boston to Seattle
  •   Between Boston and Seattle, the maximum delay was 2h 15m
  •   On average, 80% of all flights are on time between Boston and Seattle
  •   When flying from Boston to Seattle, the most popular gateway is Mc Carran International (LAS)
  •   On average, it is $231.52 for a direct flight between Boston and Seattle
  •   Every week, there is on average 81 flights between Boston and Seattle
  •   Spirit Airlines offers the best and the cheapest deal (flight NK641) between Boston and Seattle : 10h 14m at $41.18
Cost of living in Boston and Seattle
Boston is 7% more expensive than Seattle

  Boston   Seattle
Apartment (3 bedrooms) in city centre $3 561.54   $2 923.15
Lettuce $1.86   $1.58
Local draught beer $5.00   $4.50
Water bottle (0.33 liter) $1.49   $1.38
Tomato (1kg) $5.62   $4.50
* 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
  • $69
    JUN
  • $102
    JUL
  • $154
    AUG
  • $177
    SEP
  • $206
    OCT
  • $232
    NOV
  • $247
    DEC

Information about travelling from Boston to Seattle

  • Popular airlines who fly from Seattle to Boston
    Jetblue Airways, Alaska Airlines, Prinair, United
  • 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
  • There is on average 19mm more rain in Boston than Seattle for this month
    Seattle : 74.8 mm
    Boston : 93.8 mm
  • Average deal for this trip
    $342.37 (USD)