Compare all flight tickets and find cheap flights from Seattle to Boston

Cheapest flight tickets

$273

Price observed over the last 3 months for a round trip.

Average price of a round trip

$430

Average flight ticket price recorded over the last 3 months for a round trip.

Flight duration

5h18

A flight from Seattle to Boston takes on average 5h18.

Best time

June

According to user searches, the ideal month to go to Boston is June.

info departure city :
Seattle, USA
airports :
Kenmore Air Harbor Spb. (LKE)
Seattle-Tacoma International Airport (SEA)
Renton Municipal Airport (RNT)
King County International Airport (BFI)
local time :

Seattle is a city in the country USA, the time zone is GMT . In Seattle, it is currently {fromLocalTime}, the temperature is on average 14°C, with a minimum of 6°C and a maximum of 20°C.

The city of Seattle (SEA) has 4 airport(s): Kenmore Air Harbor Spb., Seattle-Tacoma, Renton and King County

destination info :
Boston, USA
airport :
Boston-Logan International Airport (BOS)
local time :

Boston is in the country USA, the time zone is GMT . In Boston, it is currently {toLocalTime}, the temperature is on average 21°C, with a minimum of 13°C and a maximum of 29°C.

The city of Boston has 1 airport(s): Boston-Logan

Useful info about Boston

What is the least touristic period to go to Boston?

If you want to visit Boston during the least touristic period, choose the month of June.

What is the most popular time to travel to Boston?

This information is not available at this time.

When should I book my flight from Seattle to Boston?

According to our data, it is recommended to book your flight 7 days before your departure. If you book your flight ticket 2 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Seattle to Boston is Tuesday.

What are the arrival and destination airports when traveling between Seattle and Boston?

This information is not available at this time.

How to reach Seattle airport from the city centre?

The airport Kenmore Air Harbor Spb. is located 3 km, Seattle-Tacoma is located 16 km, Renton is located 16 km or King County is located 8 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.

Are there other means of transportation to go from Seattle to Boston?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between Seattle and Boston?

In summer, the average temperature is 22°C in Boston and 18°C in Seattle. The average rainfall in summer is 103 mm in Boston and 39 mm in Seattle. In summer, it is warmer in Boston and it rains less in Seattle. In winter, it is colder in Seattle and it rains more in Seattle.

Prepare your stay in Boston

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