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

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Cheap Flights from SEA to BOS starting at $126 One Way, $243 Round Trip

Prices starting at $243 for return flights and $126 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.

Wed, May 6 - Wed, May 13
SEA
Seattle
BOS
Boston
$243 Roundtrip, just found
$243
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, May 6 from Seattle to Boston, returning Wed, May 13, priced at $243 just found
Wed, May 6 - Wed, May 13
SEA
Seattle
BOS
Boston
$262 Roundtrip, just found
$262
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, May 6 from Seattle to Boston, returning Wed, May 13, priced at $262 just found
Wed, May 6 - Wed, May 13
SEA
Seattle
BOS
Boston
$272 Roundtrip, just found
$272
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, May 6 from Seattle to Boston, returning Wed, May 13, priced at $272 just found
Tue, Sep 15 - Wed, Sep 23
SEA
Seattle
BOS
Boston
$276 Roundtrip, found 6 days ago
$276
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 15 from Seattle to Boston, returning Wed, Sep 23, priced at $276 found 6 days ago
Fri, May 29 - Wed, Jun 3
SEA
Seattle
BOS
Boston
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, May 29 from Seattle to Boston, returning Wed, Jun 3, priced at $277 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
$253 nightly
The price is $295 total per night from Apr 12 to Apr 13
$295 total
Apr 12 - Apr 13
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 ...
9/10 Wonderful! (3,716 reviews)
There was only 1 restaurant/bar-thought there would be more. Part of the area from the airport to the hotel was rug-covered, which made it difficult for me with my suitcase (I'd say I need a new suitcase). I have asthma which made it more difficult with my suitcase, backpack and CPAP. Otherwise, ...

Reviewed on Apr 8, 2026

Hilton Boston Logan Airport
Omni Boston Hotel at the Seaport

Omni Boston Hotel at the Seaport

5 out of 5
450 Summer Street Boston MA
$230 nightly
The price is $267 total per night from May 8 to May 9
$267 total
May 8 - May 9
Total with taxes and fees
Book a stay at this luxury hotel in Boston. Enjoy free WiFi, a full-service spa, and 4 restaurants. Our guests praise the breakfast and the pool in our reviews. ...
9.2/10 Wonderful! (4,569 reviews)
Everything was top shelf here granted there was only one robe in the room and they should've been 2 And there was a little confusion over the room I had booked But the staff was amazing and the hotel is immaculate. The food in the restaurant really good I mean really good. I watched my girl smile ...

Reviewed on Apr 7, 2026

Omni Boston Hotel at the Seaport
Seaport Hotel Boston

Seaport Hotel Boston

4 out of 5
1 Seaport Lane Boston MA
$181 nightly
The price is $210 total per night from Apr 9 to Apr 10
$210 total
Apr 9 - Apr 10
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! (4,151 reviews)
Really cosy and beautiful hotel

Reviewed on Apr 8, 2026

Seaport Hotel 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

Omni Boston Hotel at the Seaport

Omni Boston Hotel at the Seaport

5 out of 5
450 Summer Street Boston MA
$230 nightly
The price is $267 total per night from May 8 to May 9
$267 total
May 8 - May 9
Total with taxes and fees
Book a stay at this luxury hotel in Boston. Enjoy free WiFi, a full-service spa, and 4 restaurants. Our guests praise the breakfast and the pool in our reviews. ...
9.2/10 Wonderful! (4,569 reviews)
Everything was top shelf here granted there was only one robe in the room and they should've been 2 And there was a little confusion over the room I had booked But the staff was amazing and the hotel is immaculate. The food in the restaurant really good I mean really good. I watched my girl smile ...

Reviewed on Apr 7, 2026

Omni Boston Hotel at the Seaport
Seaport Hotel Boston

Seaport Hotel Boston

4 out of 5
1 Seaport Lane Boston MA
$181 nightly
The price is $210 total per night from Apr 9 to Apr 10
$210 total
Apr 9 - Apr 10
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! (4,151 reviews)
Really cosy and beautiful hotel

Reviewed on Apr 8, 2026

Seaport Hotel Boston
Hilton Boston Park Plaza

Hilton Boston Park Plaza

4 out of 5
50 Park Plaza Boston MA
$223 nightly
The price is $259 total per night from May 3 to May 4
$259 total
May 3 - May 4
Total with taxes and fees
Book a stay at this luxury hotel in Boston. Enjoy 2 restaurants, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (3,140 reviews)
Room and bathroom were spotless. Great location to everything. There was a late night emergency evacuation and everything moved seamlessly (we were on the 15th floor and made it down in no time). Hotel restaurant and bar were very nice and was a great place for late night relaxing following a day ...

Reviewed on Apr 6, 2026

Hilton Boston Park Plaza
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
$148 nightly
The price is $164 total per night from Apr 12 to Apr 13
$164 total
Apr 12 - Apr 13
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. ...
9/10 Wonderful! (2,241 reviews)
The staff here are the best !!!

Reviewed on Apr 8, 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
$201 nightly
The price is $235 total per night from Apr 11 to Apr 12
$235 total
Apr 11 - Apr 12
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! (2,387 reviews)
The breakfast was very good.

Reviewed on Apr 8, 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
$182 nightly
The price is $212 total per night from Apr 22 to Apr 23
$212 total
Apr 22 - Apr 23
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 ...
9.2/10 Wonderful! (2,310 reviews)
the airport shuttle was on time and the drivers helpful safe and friendly

Reviewed on Apr 8, 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
$98 nightly
The price is $109 total per night from Apr 26 to Apr 27
$109 total
Apr 26 - Apr 27
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 ...
7.6/10 Good! (2,344 reviews)
Sheets were dirty upon arrival

Reviewed on Apr 7, 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 Boston Harbor ...
Get rates
The Constitution Inn
HI Boston - Hostel

HI Boston - Hostel

2 out of 5
19 Stuart Street Boston MA
$150 nightly
The price is $175 total per night from Apr 9 to Apr 10
$175 total
Apr 9 - Apr 10
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)
Amazing location amazing hotel

Reviewed on Apr 3, 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
$114 nightly
The price is $127 total per night from Apr 12 to Apr 13
$127 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Waltham. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
8/10 Very Good! (2,776 reviews)
NA

Reviewed on Apr 8, 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
$119 nightly
The price is $133 total per night from Apr 12 to Apr 13
$133 total
Apr 12 - Apr 13
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! (2,752 reviews)
Staff

Reviewed on Apr 8, 2026

Hyatt Place Boston/Braintree
Hyatt Place Boston/Medford

Hyatt Place Boston/Medford

3 out of 5
116 Riverside Ave Medford MA
$118 nightly
The price is $132 total per night from Apr 26 to Apr 27
$132 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Medford. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
8.4/10 Very Good! (1,705 reviews)
It was awesome

Reviewed on Apr 8, 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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