Cheap flights from SEA to BOS (Seattle - Tacoma Intl. to Logan Intl.)

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Cheap Flights from SEA to BOS starting at $119 One Way, $237 Round Trip

Prices starting at $237 for return flights and $119 for one-way flights to Logan Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 31 - Wed, Apr 1
SEA
Seattle
BOS
Boston
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Mar 31 from Seattle to Boston, returning Wed, Apr 1, priced at $237 found 1 day ago
Tue, Apr 7 - Tue, Apr 14
SEA
Seattle
BOS
Boston
$237 Roundtrip, found 9 hours ago
$237
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Apr 7 from Seattle to Boston, returning Tue, Apr 14, priced at $237 found 9 hours ago
Sat, May 16 - Tue, May 19
SEA
Seattle
BOS
Boston
$237 Roundtrip, found 4 days ago
$237
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, May 16 from Seattle to Boston, returning Tue, May 19, priced at $237 found 4 days ago
Tue, Apr 7 - Tue, Apr 14
SEA
Seattle
BOS
Boston
$242 Roundtrip, found 9 hours ago
$242
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Apr 7 from Seattle to Boston, returning Tue, Apr 14, priced at $242 found 9 hours ago
Sat, Mar 7 - Sat, Mar 14
SEA
Seattle
BOS
Boston
$243 Roundtrip, found 2 days ago
$243
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Mar 7 from Seattle to Boston, returning Sat, Mar 14, priced at $243 found 2 days ago

Hotel Ideas near Logan Intl.

Airport Hotels near Logan Intl.

Hilton Boston Logan Airport

Hilton Boston Logan Airport

4 out of 5
One Hotel Drive Boston MA
$155 nightly
The price is $180 total per night from Feb 8 to Feb 9
$180 total
Feb 8 - Feb 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Boston. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the restaurant ...
8.8/10 Excellent! (3,631 reviews)
Spotless room. Courteous staff.

Reviewed on Jan 17, 2026

Hilton Boston Logan Airport
Seaport Hotel Boston

Seaport Hotel Boston

4 out of 5
1 Seaport Lane Boston MA
$135 nightly
The price is $156 total per night from Jan 25 to Jan 26
$156 total
Jan 25 - Jan 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Boston. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the restaurant ...
9.6/10 Exceptional! (3,901 reviews)
Front desk and staff amazing and friendly.

Reviewed on Jan 17, 2026

Seaport Hotel Boston
Harborside Inn Of Boston

Harborside Inn Of Boston

4 out of 5
185 State St Boston MA
$119 nightly
The price is $139 total per night from Jan 25 to Jan 26
$139 total
Jan 25 - Jan 26
Total with taxes and fees
Stay at this hotel in Boston. Enjoy free WiFi, a 24-hour front desk, and a business center. Our guests praise the breakfast and the restaurant in our reviews. ...
9.2/10 Wonderful! (6,154 reviews)
Good hotel

Reviewed on Jan 16, 2026

Harborside Inn Of Boston
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Boston

Seaport Hotel Boston

Seaport Hotel Boston

4 out of 5
1 Seaport Lane Boston MA
$135 nightly
The price is $156 total per night from Jan 25 to Jan 26
$156 total
Jan 25 - Jan 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Boston. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the restaurant ...
9.6/10 Exceptional! (3,901 reviews)
Front desk and staff amazing and friendly.

Reviewed on Jan 17, 2026

Seaport Hotel Boston
Harborside Inn Of Boston

Harborside Inn Of Boston

4 out of 5
185 State St Boston MA
$119 nightly
The price is $139 total per night from Jan 25 to Jan 26
$139 total
Jan 25 - Jan 26
Total with taxes and fees
Stay at this hotel in Boston. Enjoy free WiFi, a 24-hour front desk, and a business center. Our guests praise the breakfast and the restaurant in our reviews. ...
9.2/10 Wonderful! (6,154 reviews)
Good hotel

Reviewed on Jan 16, 2026

Harborside Inn Of Boston
The Langham, Boston

The Langham, Boston

5 out of 5
250 Franklin St Boston MA
$375 nightly
The price is $437 total per night from Jan 23 to Jan 24
$437 total
Jan 23 - Jan 24
Total with taxes and fees
Book a stay at this luxury hotel in Boston. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean rooms ...
9.6/10 Exceptional! (1,001 reviews)
Amazing service and staff

Reviewed on Jan 15, 2026

The Langham, Boston
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Boston Hotels With Airport Transportation

Comfort Inn & Suites Logan International Airport

Comfort Inn & Suites Logan International Airport

2.5 out of 5
85 American Legion Hwy Revere MA
$103 nightly
The price is $115 total per night from Feb 8 to Feb 9
$115 total
Feb 8 - Feb 9
Total with taxes and fees
Stay at this hotel in Revere. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the restaurant in our reviews. ...
8.8/10 Excellent! (2,227 reviews)
Courteous staff and good clean room. Satisfied with the value for money.

Reviewed on Jan 17, 2026

Comfort Inn & Suites Logan International Airport
Embassy Suites Boston Logan Airport

Embassy Suites Boston Logan Airport

3.5 out of 5
207 Porter St Boston MA
$98 nightly
The price is $114 total per night from Jan 27 to Jan 28
$114 total
Jan 27 - Jan 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Boston. Enjoy free breakfast, a free airport shuttle, and a fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (2,208 reviews)
Great place to stay.

Reviewed on Jan 18, 2026

Embassy Suites Boston Logan Airport
Hilton Garden Inn Boston Logan Airport

Hilton Garden Inn Boston Logan Airport

3 out of 5
100 Boardman St Boston MA
$127 nightly
The price is $147 total per night from Jan 25 to Jan 26
$147 total
Jan 25 - Jan 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Boston. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast and ...
9/10 Wonderful! (2,285 reviews)
Nice staff and clean room

Reviewed on Jan 13, 2026

Hilton Garden Inn Boston Logan Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Boston Hotels

Lakeside Inn

Lakeside Inn

2 out of 5
595 North Ave Wakefield MA
$90 nightly
The price is $101 total per night from Jan 21 to Jan 22
$101 total
Jan 21 - Jan 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Wakefield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.4/10 Good! (2,328 reviews)
👍

Reviewed on Jan 12, 2026

Lakeside Inn
The Constitution Inn

The Constitution Inn

2.5 out of 5
150 3rd Ave Boston MA
Book a stay at this business-friendly hotel in Boston. Enjoy free WiFi, free parking, and a free area shuttle. Popular attractions TD Garden and New England ...
Comfortable but bad parking situation
Only downside was the parking garage which cost $16/day and the ice machine was broken. Bed was very comfortable and staff was kind. Room was also clean and elevator was fast.

Reviewed on Oct 25, 2020

Get rates
The Constitution Inn
HI Boston - Hostel

HI Boston - Hostel

2 out of 5
19 Stuart Street Boston MA
$104 nightly
The price is $121 total per night from Jan 25 to Jan 26
$121 total
Jan 25 - Jan 26
Total with taxes and fees
Stay at this hostel in Boston. Enjoy free WiFi, a 24-hour front desk, and a fireplace in the lobby. Our guests praise the breakfast and the helpful staff in ...
8.8/10 Excellent! (1,000 reviews)
Great location with restaurants, bars, and mass transit all nearby. Love the access to Chinatown. Rooms are well done with nice amenities-large lockers, privacy curtains, comfortable beds, and personal light. Towel was included. Everything was in good condition and clean. Staff was friendly ...

Reviewed on Jan 10, 2026

HI Boston - Hostel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Boston

Embassy Suites by Hilton Boston Waltham

Embassy Suites by Hilton Boston Waltham

3.5 out of 5
550 Winter Street Waltham MA
$98 nightly
The price is $110 total per night from Jan 23 to Jan 24
$110 total
Jan 23 - Jan 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Waltham. Enjoy free breakfast, a 24-hour fitness center, and WiFi (surcharge). Our guests praise the breakfast ...
7.8/10 Good! (2,735 reviews)
We love this hotel!

Reviewed on Jan 18, 2026

Embassy Suites by Hilton Boston Waltham
Hyatt Place Boston/Braintree

Hyatt Place Boston/Braintree

3.5 out of 5
50 Forbes Road Braintree MA
$113 nightly
The price is $126 total per night from Jan 25 to Jan 26
$126 total
Jan 25 - Jan 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Braintree. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (2,647 reviews)
Room was great and the staff were all very nice and pleasant.

Reviewed on Jan 18, 2026

Hyatt Place Boston/Braintree
Hyatt Place Boston/Medford

Hyatt Place Boston/Medford

3 out of 5
116 Riverside Ave Medford MA
$110 nightly
The price is $123 total per night from Jan 25 to Jan 26
$123 total
Jan 25 - Jan 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Medford. Enjoy free breakfast, free WiFi, and a free area shuttle. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,619 reviews)
Clean

Reviewed on Jan 12, 2026

Hyatt Place Boston/Medford
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to BOS Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
BOS Address & GPS
Address:
One Harborside Drive
Boston MA, 02128-2909
United States
IATA Code:
BOS
Longitude:
-71.020176
Latitude:
42.36646
Time Zone:
America/New_York

Frequently asked questions

Are there non-stop flights from Sea-Tac Airport to Logan Intl. Airport?
If you want to fly from Sea-Tac Airport to Logan Intl. Airport in the quickest possible time, you're in luck — there are 3 airlines which offer nonstop services on this route. Here are some of the most popular:

  • Delta Air Lines
  • Alaska Airlines
  • JetBlue Airways

What is the shortest flight from Sea-Tac Airport to Logan Intl. Airport (BOS)?
From Seattle, the eclectic sights and sounds of Boston are 5 hours and 10 minutes away. Choose your favorite seat, or perhaps even upgrade to one with a little more legroom, and fly to your destination in pure comfort.
How many hours flight from SEA to Logan Intl. Airport?
It usually takes around 5 hours and 22 minutes to jet from Sea-Tac Airport to Logan Intl. Airport. You'll be in your seat for a while, so consider bringing your own entertainment, like a good read or some crossword puzzles.
What airlines have the most flights from Sea-Tac Airport to BOS?
Taking a vacation is one of life's greatest pleasures, but how you get there should be equally as enjoyable. Look into booking your Sea-Tac Airport to Logan Intl. Airport flight with JetBlue Airways (B6). One of the most popular airlines, it offers 30 flights each month on this route. Alaska Airlines (AS) will also get you to your destination in style and comfort. Offering 34 monthly flights between Seattle and Boston, it's also highly rated.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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