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

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Cheap Flights from SEA to BOS starting at $97 One Way, $190 Round Trip

Prices starting at $190 for return flights and $97 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, Oct 21 - Fri, Oct 24
SEA
Seattle
BOS
Boston
$190 Roundtrip, just found
$190
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Oct 21 from Seattle to Boston, returning Fri, Oct 24, priced at $190 just found
Tue, Oct 21 - Thu, Oct 23
SEA
Seattle
BOS
Boston
$195 Roundtrip, found 11 hours ago
$195
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Oct 21 from Seattle to Boston, returning Thu, Oct 23, priced at $195 found 11 hours ago
Sat, Oct 18 - Tue, Nov 4
SEA
Seattle
BOS
Boston
$197 Roundtrip, found 6 days ago
$197
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Sat, Oct 18 from Seattle to Boston, returning Tue, Nov 4, priced at $197 found 6 days ago
Sat, Oct 18 - Tue, Oct 28
SEA
Seattle
BOS
Boston
$207 Roundtrip, found 19 hours ago
$207
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sat, Oct 18 from Seattle to Boston, returning Tue, Oct 28, priced at $207 found 19 hours ago
Sat, Oct 18 - Tue, Oct 28
SEA
Seattle
BOS
Boston
$217 Roundtrip, found 19 hours ago
$217
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Sat, Oct 18 from Seattle to Boston, returning Tue, Oct 28, priced at $217 found 19 hours 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
$303 nightly
The price is $353 total per night from Sep 28 to Sep 29
$353 total
Sep 28 - Sep 29
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Boston. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the restaurant ...
8.8/10 Excellent! (3,501 reviews)
"Help staying overnight at the airport before a very early flight."

Reviewed on Sep 22, 2025

Hilton Boston Logan Airport
Seaport Hotel Boston

Seaport Hotel Boston

4 out of 5
1 Seaport Lane, Boston, MA
$279 nightly
The price is $324 total per night from Sep 28 to Sep 29
$324 total
Sep 28 - Sep 29
Total with taxes and fees
Stay at this 4-star eco-certified hotel in Boston. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the restaurant ...
9.6/10 Exceptional! (3,442 reviews)
"Nice views"

Reviewed on Sep 19, 2025

Seaport Hotel Boston
Omni Boston Hotel at the Seaport

Omni Boston Hotel at the Seaport

4 out of 5
450 Summer Street, Boston, MA
$294 nightly
The price is $343 total per night from Oct 5 to Oct 6
$343 total
Oct 5 - Oct 6
Total with taxes and fees
Stay at this 4-star spa hotel in Boston. Enjoy free WiFi, a full-service spa, and 4 restaurants. Our guests praise the breakfast and the pool in our reviews. ...
9/10 Wonderful! (4,045 reviews)
"Good experience for an overnight stay."

Reviewed on Sep 23, 2025

Omni Boston Hotel at the Seaport
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

citizenM Boston North Station

citizenM Boston North Station

4 out of 5
70 Causeway Street, Boston, MA
$269 nightly
The price is $313 total per night from Oct 5 to Oct 6
$313 total
Oct 5 - Oct 6
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Boston. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the breakfast ...
9.2/10 Wonderful! (3,794 reviews)
"The staff were so friendly ..its very tech savy"

Reviewed on Sep 19, 2025

citizenM Boston North Station
Seaport Hotel Boston

Seaport Hotel Boston

4 out of 5
1 Seaport Lane, Boston, MA
$279 nightly
The price is $324 total per night from Sep 28 to Sep 29
$324 total
Sep 28 - Sep 29
Total with taxes and fees
Stay at this 4-star eco-certified hotel in Boston. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the restaurant ...
9.6/10 Exceptional! (3,442 reviews)
"Nice views"

Reviewed on Sep 19, 2025

Seaport Hotel Boston
Omni Boston Hotel at the Seaport

Omni Boston Hotel at the Seaport

4 out of 5
450 Summer Street, Boston, MA
$294 nightly
The price is $343 total per night from Oct 5 to Oct 6
$343 total
Oct 5 - Oct 6
Total with taxes and fees
Stay at this 4-star spa hotel in Boston. Enjoy free WiFi, a full-service spa, and 4 restaurants. Our guests praise the breakfast and the pool in our reviews. ...
9/10 Wonderful! (4,045 reviews)
"Good experience for an overnight stay."

Reviewed on Sep 23, 2025

Omni Boston Hotel at the Seaport
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
The price is $228 total per night from Sep 28 to Sep 29
$228 total
per night
Sep 28 - Sep 29
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. ...
9/10 Wonderful! (2,103 reviews)
"easy check-in, dirty carpet in the room with stains"

Reviewed on Sep 21, 2025

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
The price is $300 total per night from Sep 28 to Sep 29
$300 total
per night
Sep 28 - Sep 29
Stay at this 3.5-star business-friendly hotel in Boston. Enjoy free breakfast, a free airport shuttle, and a fitness center. Our guests praise the breakfast ...
8.6/10 Excellent! (2,108 reviews)
"Great"

Reviewed on Sep 16, 2025

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
The price is $267 total per night from Sep 28 to Sep 29
$267 total
per night
Sep 28 - Sep 29
Stay at this 3-star business-friendly hotel in Boston. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast and ...
9/10 Wonderful! (2,113 reviews)
"It was a wonderful stay"

Reviewed on Sep 18, 2025

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
The price is $109 total per night from Sep 28 to Sep 29
$109 total
per night
Sep 28 - Sep 29
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! (2,192 reviews)
"Great place to stay if you’re ever in the area!"

Reviewed on Sep 19, 2025

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 Boston Harbor ...
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
The price is $296 total per night from Oct 13 to Oct 14
$296 total
per night
Oct 13 - Oct 14
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! (1,009 reviews)
"The property was pretty darn sweet. Shared bedroom space was lovely. Would’ve been nice for the facility to have locks or some kind of locking mechanism for luggage storage. If that’s important I would recommend bringing your own small lock. The bathrooms were nice, private with plenty of hot water ..."

Reviewed on Sep 20, 2025

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
$138 nightly
The price is $154 total per night from Sep 28 to Sep 29
$154 total
Sep 28 - Sep 29
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! (2,444 reviews)
"Free breakfast. Nice bar and restaurant"

Reviewed on Sep 16, 2025

Embassy Suites by Hilton Boston Waltham
Hyatt Place Boston/Braintree

Hyatt Place Boston/Braintree

3.5 out of 5
50 Forbes Road, Braintree, MA
$123 nightly
The price is $137 total per night from Oct 19 to Oct 20
$137 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 3.5-star business-friendly hotel in Braintree. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (2,519 reviews)
"The breakfast was very good"

Reviewed on Sep 21, 2025

Hyatt Place Boston/Braintree
Hyatt Place Boston/Medford

Hyatt Place Boston/Medford

3 out of 5
116 Riverside Ave, Medford, MA
$208 nightly
The price is $233 total per night from Sep 28 to Sep 29
$233 total
Sep 28 - Sep 29
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! (1,458 reviews)
"Great location and price"

Reviewed on Sep 22, 2025

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
Seattle
Destination Airport
Boston
Number Of Airlines Serving
14
Distance
2487 mi
Shortest Flight Departure Time
3:38PM EDT
Shortest Flight Departure Date
Oct 1
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.