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Seattle To Boston Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

August is by far the best month, wherein you can get cheapest flights for Seattle to Boston. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Seattle To Boston

Cheapest
American Airlines
American Airlines

SEA

00:46

Seattle Seattle Tacoma International Airport

Sun , 31 Aug 2025

08h 49m
ellipse
1 Stop

BOS

12:35

Boston General Edward Lawrence Logan International Airport

Sun, 31 Aug 2025

฿7660
Delta Airlines
Delta Airlines

SEA

05:30

Seattle Seattle Tacoma International Airport

Sun , 31 Aug 2025

08h 05m
ellipse
1 Stop

BOS

16:35

Boston General Edward Lawrence Logan International Airport

Sun, 31 Aug 2025

฿8970
Hawaiian Airlines
Hawaiian Airlines

SEA

16:51

Seattle Seattle Tacoma International Airport

Sun , 31 Aug 2025

10h 09m
ellipse
1 Stop

BOS

06:00

Boston General Edward Lawrence Logan International Airport

Mon, 01 Sep 2025

฿9460
Delta Airlines
Delta Airlines

SEA

22:05

Seattle Seattle Tacoma International Airport

Sun , 31 Aug 2025

05h 25m
ellipse
Non Stop

BOS

06:30

Boston General Edward Lawrence Logan International Airport

Mon, 01 Sep 2025

฿10775
Alaska Airlines
Alaska Airlines

SEA

16:51

Seattle Seattle Tacoma International Airport

Sun , 31 Aug 2025

10h 09m
ellipse
1 Stop

BOS

06:00

Boston General Edward Lawrence Logan International Airport

Mon, 01 Sep 2025

฿11190
United Airlines
United Airlines

SEA

23:54

Seattle Seattle Tacoma International Airport

Sun , 31 Aug 2025

08h 07m
ellipse
1 Stop

BOS

11:01

Boston General Edward Lawrence Logan International Airport

Mon, 01 Sep 2025

฿12080
American Airlines
American Airlines

SEA

15:59

Seattle Seattle Tacoma International Airport

Sun , 31 Aug 2025

05h 24m
ellipse
Non Stop

BOS

00:23

Boston General Edward Lawrence Logan International Airport

Mon, 01 Sep 2025

฿13065
Hawaiian Airlines
Hawaiian Airlines

SEA

15:59

Seattle Seattle Tacoma International Airport

Sun , 31 Aug 2025

05h 24m
ellipse
Non Stop

BOS

00:23

Boston General Edward Lawrence Logan International Airport

Mon, 01 Sep 2025

฿13065
Alaska Airlines
Alaska Airlines

SEA

15:59

Seattle Seattle Tacoma International Airport

Sun , 31 Aug 2025

05h 24m
ellipse
Non Stop

BOS

00:23

Boston General Edward Lawrence Logan International Airport

Mon, 01 Sep 2025

฿13930
American Airlines
American Airlines

SEA

10:56

Seattle Seattle Tacoma International Airport

Mon , 01 Sep 2025

05h 27m
ellipse
Non Stop

BOS

19:23

Boston General Edward Lawrence Logan International Airport

Mon, 01 Sep 2025

฿15360
United Airlines
United Airlines

SEA

10:55

Seattle Seattle Tacoma International Airport

Sun , 31 Aug 2025

07h 33m
ellipse
1 Stop

BOS

21:28

Boston General Edward Lawrence Logan International Airport

Sun, 31 Aug 2025

฿17030
ellipse

Early Morning Flight Seattle to Boston

wallet
Cheapest Flight
Found
฿7660
group
Average Flight
Time
08h 49m
calendra
Date/Time
31 Aug 2025
00:46 AM
plane
Airlines
American Airlines
Ellipse

Late Night Flight Seattle to Boston

wallet
Cheapest Flight
Found
฿10775
group
Average Flight
Time
05h 25m
calendar
Date/Time
31 Aug 2025
22:05 PM
plane
Airlines
Delta Airlines

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