Cheap flights Boston - Seattle, United States

Compare flights Boston - Seattle and book wherever you prefer

We search all the airline and agency websites to find the cheapest flight for the route Boston - Seattle. Find your Boston - Seattle flight using Trabber and book it directly on the website with the best price, saving time and money.

Information about the route Boston - Seattle

Average price ₹34,505
Duration 6 hours and 24 minutes
Cheap month August
High season May
Best getaway departing: Friday, returning: Friday
Distance 4000 km
Best time to buy 10 days in advance

Cheapest airlines on route Boston - Seattle

Code Airline % Searches % being the cheapest
HA Hawaiian Airlines 25.1 100.0
NK Spirit Airlines 69.2 54.2
AA American Airlines 98.8 31.4
AS Alaska Airlines 100.0 3.3
B6 JetBlue 57.2 2.4
DL Delta Air Lines 72.5 2.0
SY Sun Country Airlines 45.0 0.3
UA United Airlines 99.3 0.2
TK Turkish 43.5 0.0
F9 Frontier Airlines 5.6 0.0
Overall ranking and explanation

Frequently asked questions about flights Boston - Seattle

How long does it take from Boston to Seattle by plane?

A flight from Boston (BOS) to Seattle (SEA) takes 6 hours and 24 minutes from Logan to Seattle–Tacoma. The return from Seattle to Boston is approximately 5 hours and 14 minutes.

What is the distance in a straight line between Boston and Seattle?

The distance between Boston and Seattle is 4000 km.

Which commercial airlines offer non-stop flights from Boston to Seattle?

The airlines that operate this route with direct flights are: Alaska Airlines, American Airlines, Delta Air Lines, Hawaiian Airlines and JetBlue.

In which month can you find the lowest prices from Boston to Seattle?

The best (cheapest) month to travel from Boston to Seattle is August.

Which is the most expensive month to fly from Boston to Seattle?

In May, flights from Boston to Seattle reach their highest prices.

What is the day of the week when flights from Boston to Seattle have the lowest prices?

The cheapest day of the week to fly from Boston to Seattle is Friday.

How many days in advance is recommended to book a flight from Boston to Seattle?

To get the best price from Boston to Seattle it is recommended to book 10 days in advance.

Top routes from Boston and close to Seattle

Top routes close to Boston with destination Seattle

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Seattle source

Seattle, United States

Has a population of 737,000 residents. The currency used is the US Dollar ($). The closest airports to the city center are Kenmore Air Harbor Seaplane Base, Boeing Field, Seattle–Tacoma (18 km) and Paine Field (34 km). Trabber offers in Seattle 110 hotels for the visitors of this city in United States.

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