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

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Cheap Flights from SEA to BOS starting at $140 One Way, $242 Round Trip

Prices starting at $242 for return flights and $140 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, May 5 - Wed, May 13
SEA
Seattle
BOS
Boston
$242 Roundtrip, found 2 days ago
$242
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 5 from Seattle to Boston, returning Wed, May 13, priced at $242 found 2 days ago
Tue, Apr 28 - Wed, Apr 29
SEA
Seattle
BOS
Boston
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Apr 28 from Seattle to Boston, returning Wed, Apr 29, priced at $246 found 2 days ago
Tue, Apr 28 - Wed, Apr 29
SEA
Seattle
BOS
Boston
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 28 from Seattle to Boston, returning Wed, Apr 29, priced at $246 found 2 days ago
Tue, May 5 - Wed, May 13
SEA
Seattle
BOS
Boston
$247 Roundtrip, found 2 days ago
$247
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 5 from Seattle to Boston, returning Wed, May 13, priced at $247 found 2 days ago
Tue, Jun 2 - Fri, Jun 5
SEA
Seattle
BOS
Boston
$251 Roundtrip, found 2 days ago
$251
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Jun 2 from Seattle to Boston, returning Fri, Jun 5, priced at $251 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
$247 nightly
The price is $288 total per night from Apr 12 to Apr 13
$288 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! (3,714 reviews)
Quiet and clean. One night stay prior to travel.

Reviewed on Apr 3, 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
$189 nightly
The price is $220 total per night from Apr 5 to Apr 6
$220 total
Apr 5 - Apr 6
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! (4,548 reviews)
This hotel is clean, the staff are friendly - just a great experience every time I stay here.

Reviewed on Apr 2, 2026

Omni Boston Hotel at the Seaport
Seaport Hotel Boston

Seaport Hotel Boston

4 out of 5
1 Seaport Lane Boston MA
$157 nightly
The price is $182 total per night from Apr 5 to Apr 6
$182 total
Apr 5 - Apr 6
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! (4,124 reviews)
I enjoyed the comfort of my room, the bar and evening meal, and my breakfast in the morning.

Reviewed on Apr 2, 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
$189 nightly
The price is $220 total per night from Apr 5 to Apr 6
$220 total
Apr 5 - Apr 6
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! (4,548 reviews)
This hotel is clean, the staff are friendly - just a great experience every time I stay here.

Reviewed on Apr 2, 2026

Omni Boston Hotel at the Seaport
Seaport Hotel Boston

Seaport Hotel Boston

4 out of 5
1 Seaport Lane Boston MA
$157 nightly
The price is $182 total per night from Apr 5 to Apr 6
$182 total
Apr 5 - Apr 6
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! (4,124 reviews)
I enjoyed the comfort of my room, the bar and evening meal, and my breakfast in the morning.

Reviewed on Apr 2, 2026

Seaport Hotel Boston
Hilton Boston Park Plaza

Hilton Boston Park Plaza

4 out of 5
50 Park Plaza Boston MA
$213 nightly
The price is $248 total per night from Apr 6 to Apr 7
$248 total
Apr 6 - Apr 7
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! (3,125 reviews)
The location was excellent - a short distance from the Freedom Trail, and the staff is very nice and helpful. A Starbucks downstairs (that opens at 4:30am) makes breakfast on the go easy, but they also have a restaurant downstairs. Parking is a little pricy, buts that's to be expected in the center ...

Reviewed on Apr 3, 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
$145 nightly
The price is $161 total per night from Apr 5 to Apr 6
$161 total
Apr 5 - Apr 6
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! (2,227 reviews)
Excellent location to the airport made for easy early morning flight. Wish the complimentary breakfast started earlier. Clean hotel, friendly staff, very good.

Reviewed on Apr 3, 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
$174 nightly
The price is $202 total per night from Apr 5 to Apr 6
$202 total
Apr 5 - Apr 6
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! (2,385 reviews)
Great location for a stay the night before leaving from the airport. Clean, convenient, Starbucks on site!

Reviewed on Apr 2, 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
$163 nightly
The price is $190 total per night from Apr 12 to Apr 13
$190 total
Apr 12 - Apr 13
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! (2,316 reviews)
We stayed only one night but I couldn’t believe they charged me to park at the hotel when you’re staying as a guest. The typical way someone gets to a hotel is a car which we need to park. Next time I’ll look for someplace who allows you to park for free as a guest.

Reviewed on Apr 3, 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
$88 nightly
The price is $98 total per night from Apr 13 to Apr 14
$98 total
Apr 13 - Apr 14
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! (2,340 reviews)
It was very conveniently located to our family. We took UBER & LYFT everywhere we went and that was quick, also. The bar was fun on the weekend.

Reviewed on Mar 31, 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 ...
Get rates
The Constitution Inn
HI Boston - Hostel

HI Boston - Hostel

2 out of 5
19 Stuart Street Boston MA
$190 nightly
The price is $221 total per night from Apr 5 to Apr 6
$221 total
Apr 5 - Apr 6
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! (1,003 reviews)
Staff are super helpful. Especially Jonathan. If only the guests sharing the room had consideration for people sleeping and not be very loud every morning at 5am, then it would be brilliant. The accommodation is excellent for solo travellers. My 5th time staying & certainly not my last.

Reviewed on Mar 15, 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! (2,775 reviews)
Yes

Reviewed on Mar 31, 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
$118 nightly
The price is $132 total per night from Apr 9 to Apr 10
$132 total
Apr 9 - Apr 10
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! (2,731 reviews)
Friendly staff, nice clean room. WIFI did not work for the two nights I stayed. Plenty of shops/restaurants nearby.

Reviewed on Apr 2, 2026

Hyatt Place Boston/Braintree
Hyatt Place Boston/Medford

Hyatt Place Boston/Medford

3 out of 5
116 Riverside Ave Medford MA
$125 nightly
The price is $140 total per night from Apr 26 to Apr 27
$140 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! (1,698 reviews)
It was in a nice location and close to everything we wanted to do. Also nice to have parking.

Reviewed on Apr 3, 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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