Cheap Flights Boston (BOS) to Seattle (SEA)
The cheapest price from Boston to Seattle is €97.55 with return on July 16, 2026. The average price is €160.13. There are 2 airports in Seattle and 2 direct flights from Boston.
Cheapest prices for Seattle flights by month
July
€343.00
August
€329.00
September
€329.00
October
€329.00
November
€329.00
December
€329.00
January
€329.00
February
€329.00
March
€329.00
April
€329.00
May
€329.00
June
€329.00
The cheapest months to book a flight from Boston to Seattle are August, September, October, November, December, January, February, March, April, May and June and the most expensive month to fly is July.
The cheapest day to travel from Boston (BOS) to Seattle (SEA)
The cheapest day to travel by plane from Boston to Seattle seems to be Wednesday while the most expensive flights day is Thursday.
Boston (BOS) to Seattle (SEA) Flight Information
The average flight time from Boston to Seattle is with average flight price €160.13 and total distance 0 km.
| Avg. Flight Duration: | ||
|---|---|---|
| Flight Price: | €97.55 | |
| Flight Depart from: | Boston | |
| Flight Arrive in: | Seattle | |
| Distance: | 0 km |
Frequently Asked Questions
How many airports are in Seattle?
There are 2 airports in Seattle: Seattle-Tacoma International Airport and Boeing Field International Airport.
Popular destinations from Boston
From Boston (BOS) to Atlanta (ATL)
From €244.00
From Boston (BOS) to Santo Domingo (SDQ)
From €189.00
From Boston (BOS) to Fort Lauderdale (FLL)
From €185.00
From Boston (BOS) to Las Vegas (LAS)
From €313.00
From Boston (BOS) to Los Angeles (LAX)
From €180.00
From Boston (BOS) to Moscow (MOW)
From €1,064.00
From Boston (BOS) to Orlando (ORL)
From €119.00
From Boston (BOS) to San Juan (SJU)
From €192.00
From Boston (BOS) to Cairo (CAI)
From €777.00
From Boston (BOS) to Miami (MIA)
From €158.00
From Boston (BOS) to San Diego (SAN)
From €225.00
From Boston (BOS) to Charlotte (CLT)
From €268.00
From Boston (BOS) to Astana (NQZ)
From €1,004.00
From Boston (BOS) to Houston (HOU)
From €228.00
From Boston (BOS) to Dallas (DFW)
From €341.00
From Boston (BOS) to Praia (RAI)
From €751.00
From Boston (BOS) to Washington (WAS)
From €242.00
From Boston (BOS) to Bangkok (BKK)
From €602.00
From Boston (BOS) to Saint Petersburg (LED)
From €1,075.00
From Boston (BOS) to Santiago (STI)
From €459.00
From Boston (BOS) to San Francisco (SFO)
From €221.00
From Boston (BOS) to Tirana (TIA)
From €543.00
From Boston (BOS) to Sao Paulo (SAO)
From €465.00
From Boston (BOS) to Seattle (SEA)
From €329.00
From Boston (BOS) to Chicago (CHI)
From €132.00
From Boston (BOS) to Yerevan (EVN)
From €894.00
From Boston (BOS) to Istanbul (IST)
From €617.00
From Boston (BOS) to New York (NYC)
From €124.00
From Boston (BOS) to Baku (BAK)
From €972.00
From Boston (BOS) to Baltimore (BWI)
From €208.00
Popular destinations from Seattle
From Seattle (SEA) to Los Angeles (LAX)
From €155.00
From Seattle (SEA) to Honolulu (HNL)
From €333.00
From Seattle (SEA) to New York (NYC)
From €180.00
From Seattle (SEA) to Sacramento (SAC)
From €129.00
From Seattle (SEA) to Dallas (DFW)
From €277.00
From Seattle (SEA) to Istanbul (IST)
From €587.00
From Seattle (SEA) to San Francisco (SFO)
From €131.00
From Seattle (SEA) to Moscow (MOW)
From €1,094.00
From Seattle (SEA) to Las Vegas (LAS)
From €61.00
From Seattle (SEA) to Orlando (ORL)
From €216.00
From Seattle (SEA) to Washington (WAS)
From €320.00
From Seattle (SEA) to Ontario (ONT)
From €183.00
From Seattle (SEA) to Tampa (TPA)
From €283.00
From Seattle (SEA) to Bangkok (BKK)
From €583.00
From Seattle (SEA) to Houston (HOU)
From €196.00
From Seattle (SEA) to Atlanta (ATL)
From €205.00
From Seattle (SEA) to Phoenix (PHX)
From €185.00
From Seattle (SEA) to London (LON)
From €645.00
From Seattle (SEA) to Manila (MNL)
From €537.00
From Seattle (SEA) to Minneapolis (MSP)
From €235.00
From Seattle (SEA) to Boston (BOS)
From €253.00
From Seattle (SEA) to Chicago (CHI)
From €236.00
From Seattle (SEA) to Mexico City (MEX)
From €267.00
From Seattle (SEA) to Cleveland (CLE)
From €220.00
From Seattle (SEA) to Tashkent (TAS)
From €911.00
From Seattle (SEA) to Miami (MIA)
From €242.00
From Seattle (SEA) to Raleigh/Durham (RDU)
From €270.00
From Seattle (SEA) to Saint Petersburg (LED)
From €1,263.00
From Seattle (SEA) to Kansas City (MKC)
From €371.00
From Seattle (SEA) to Philadelphia (PHL)
From €183.00