Cheap flights from Boston to Seattle
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Book a flight from Boston to Seattle at the best time

The search engine of Fly Scanner suggests you the ideal solution for travelling to United States, offering alternative dates and airports of your choice to save even more. Avoid wasting time and find the right flight for you in a single search customized to your needs.

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Fly from Boston to Seattle at the best price

The search engine of Fly Scannerfinds the best price among hundreds of offers, proposing only the best solutions for a flight from Boston to Seattle. For example, you can save time by filtering your search by direct flights and the search engine will return only the cheapest flights that may interest you.

Find Boston - Seattle direct flights

Fly Scanner compares flight offers for you according to your needs, so you can find the ideal flight ticket for you. Want to fly non-stop? Just filter your search and Fly Scanner will show you only the best offers for Boston - Seattle direct flights.

Save money with the alternative solutions of Fly Scanner

Customize your search at several levels, filtering for example by a specific departure and arrival airport or by direct flights only. If you can travel flexibly Fly Scanner will offer you even more convenient alternative dates to book a Boston - Seattle cheap flight.

Frequently Asked Questions

Frequently asked questions about flights from Boston to Seattle.

How much does a Boston - Seattle flight cost?

The availability of airline tickets can vary greatly depending on the time of year and destination. This information is currently unavailable for flights from Boston to Seattle.

How far is Boston from Seattle?

Boston is about 4005 km from Seattle.

What are the airports in Seattle?

At Seattle there are 2 airports: Boeing Field, Lake Union.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular destinations searched for in United States?

The most searched cities in United States according to our users are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

What is the cheapest month to fly from Boston to Seattle?

The cheapest month to fly from Boston to Seattle is October.

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

The most expensive month to fly from Boston to Seattle is December.

What is the best day of the week to fly from Boston to Seattle?

For flights from Boston to Seattle Tuesday is on average the cheapest day to fly, while Tuesday is the most expensive day to fly.
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