Question 1

How long does it take to travel from Boston to Seattle?

Accepted Answer

A one-way nonstop (direct) flight between Boston and Seattle takes around 6.4 hours.

Question 2

What is the flight distance between Boston and Seattle?

Accepted Answer

The flight distance between Boston and Seattle is 4010 km.

Question 3

What airlines offer nonstop (direct) flights between Boston and Seattle?

Accepted Answer

Several carriers operate flights between Boston and Seattle. Airlines offering nonstop (direct) flights include Hawaiian Airlines, JetBlue Airways, Alaska Airlines.

Question 4

What are the most popular routes to and from Boston?

Accepted Answer

Travelers frequently search for route combinations, such as Boston and Orlando, Barcelona, Fort Lauderdale, Philadelphia, Miami, Atlanta, Los Angeles, Toronto, Athens, London, Las Vegas, Tampa, San Francisco, New York, Rome, New Orleans, Myrtle Beach, Chicago, San Juan, Calgary.

Question 5

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and Phoenix, Las Vegas, Mexico City, New York, Dallas, San Diego, Houston, Denver, Guadalajara, Los Angeles, Chicago, San Francisco, Ontario, Austin, Minneapolis, Salt Lake City, Atlanta, Washington, D.C., Santa Ana, Paris.

Question 6

What airports are near Boston?

Accepted Answer

The main airport in Boston is Logan International. It is also served by Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Tweed New Haven, Albany International, Manchester–Boston Regional, Portsmouth International Airport at Pease, Knox County Regional, Barnstable Municipal.

Question 7

What airports are near Seattle?

Accepted Answer

The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Yakima Air Terminal, Pangborn Memorial, Victoria Inner Harbour SPB.

Question 8

Which airlines fly between Boston and Seattle?

Accepted Answer

Currently, you can fly between Boston and Seattle with United Airlines, Hawaiian Airlines, Alaska Airlines, JetBlue Airways, Air Excursions.

Question 9

When’s the best time to travel between Boston and Seattle?

Accepted Answer

If you don’t have specific dates for your trip between Boston and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 10

What flights operate between Boston and Seattle?

Accepted Answer

Traveling between Boston and Seattle, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 11

How many airports are there near Boston?

Accepted Answer

There are a number of airports in and around Boston. The main one is Logan International and other nearby airports include Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Tweed New Haven, Albany International, Manchester–Boston Regional, Portsmouth International Airport at Pease, Knox County Regional, Barnstable Municipal

Question 12

How many airports are there near Seattle?

Accepted Answer

There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Yakima Air Terminal, Pangborn Memorial, Victoria Inner Harbour SPB.

Question 13

What time do nonstop (direct) flights between Boston and Seattle depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Boston, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do nonstop (direct) flights between Boston and Seattle arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 15

What time do flights between Boston and Seattle depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Boston, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 16

What time do flights between Boston and Seattle arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	$160
Cheapest nonstop round-trip	$277
Cheapest round-trip	$283
Average round-trip	$311
Nonstop flights in July	$138 – $505

Airline	Sun 06.07	Mon 07.07	Tue 08.07	Wed 09.07	Thu 10.07	Fri 11.07	Sat 12.07
Hawaiian Airlines	4	4	4	4	4	4	4
JetBlue Airways	1	2	2	2	1	2	2
Alaska Airlines	---	---	4	2	2	3	1
Weekly flights: 52 total	Daily flights: 7.43 average	Most flights: Sunday 4 flights

Airline	Sun 13.07	Mon 14.07	Tue 15.07	Wed 16.07	Thu 17.07	Fri 18.07	Sat 19.07
Hawaiian Airlines	4	4	4	4	4	4	4
JetBlue Airways	2	1	1	2	1	2	2
Alaska Airlines	---	---	---	---	---	---	---
Weekly flights: 39 total	Daily flights: 5.57 average	Most flights: Sunday 4 flights

Airline	Sun 20.07	Mon 21.07	Tue 22.07	Wed 23.07	Thu 24.07	Fri 25.07	Sat 26.07
Hawaiian Airlines	4	4	4	4	4	4	4
JetBlue Airways	2	2	2	2	2	2	1
Alaska Airlines	---	---	---	---	---	---	---
Weekly flights: 41 total	Daily flights: 5.86 average	Most flights: Sunday 4 flights

Airline	Sun 27.07	Mon 28.07	Tue 29.07	Wed 30.07	Thu 31.07	Fri 01.08	Sat 02.08
Hawaiian Airlines	4	4	4	4	4	4	4
JetBlue Airways	1	1	2	2	1	1	1
Alaska Airlines	---	---	---	---	2	---	---
Weekly flights: 39 total	Daily flights: 5.57 average	Most flights: Sunday 4 flights

Cheap flights from Boston to Seattle from $160

Explore flight deals to Seattle

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Seattle cost?

Cheapest one-way trip

Cheapest nonstop round-trip

Cheapest round-trip

Average round-trip

Nonstop flights in July

Key info about flying to Seattle

Weekly direct flights

Check-in for a flight from Boston to Seattle

Weather in Seattle

Average Weather

14 day forecast

Frequently asked questions

Explore alternative trips

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Company

Platform

Features

Discover

Name	Carrier code	IATA Code	Passport needed during booking
United Airlines	UAL	UA	No
Hawaiian Airlines	HAL	HA	No
Alaska Airlines	ASA	AS	No
JetBlue Airways	JBU	B6	No
Air Excursions		X4	No

Month	Average monthly max temperature	Average monthly min temperature
January	7°C	2°C
February	8°C	1°C
March	10°C	3°C
April	13°C	5°C
May	18°C	8°C
June	21°C	10°C
July	25°C	13°C
August	26°C	14°C
September	22°C	11°C
October	15°C	7°C
November	10°C	4°C
December	6°C	2°C