Cheap flights from Seattle (SEA) to Boston (BOS)

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Lowest round trip fares by airline from Seattle and Boston

Cheapest prices ($109 One Way, $218 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in Boston

Lakeside Inn

Lakeside Inn

2 out of 5
595 North Ave, Wakefield, MA, 01880
The price is $99 per night from May 29 to May 30
Stay at this business-friendly hotel in Wakefield. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the restaurant and the helpful staff ...
3.5/5 Good! (8 reviews)
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Reviewed on Dec 6, 2021

Lakeside Inn
The Constitution Inn

The Constitution Inn

3.5 out of 5
150 3rd Ave, Boston, MA, 02129
Stay at this 3.5-star business-friendly hotel in Boston. Enjoy free WiFi, free parking, and an indoor pool. Our guests praise the helpful staff in our reviews. ...
3.3/5 (8 reviews)
"It is a very good place to go to DT,and a lot of traveler place.And is very quiet and safety."

Reviewed on Mar 3, 2020

The Constitution Inn
HI Boston

HI Boston

2 out of 5
19 Stuart Street, Boston, MA, 2116
The price is $236 per night from Jun 21 to Jun 22
Stay at this business-friendly hostel in Boston. Enjoy free WiFi, a 24-hour front desk, and a library. Our guests praise the breakfast and the helpful staff ...
4.7/5 Exceptional! (3 reviews)
"I liked that the hostel was close to downtown Boston and public transportation. It was a cheap place to stay and a great place to meet people. I am not used to bunk beds, but it wasn't too bad. You have to be considerate of other people in the room and not have the big light on when other people ..."

Reviewed on Jul 29, 2018

HI 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.

Fly From Seattle to Boston

Origin Seattle
Destination Boston
Number of Daily Flights 22
Earliest Flight Departure Date May 31
Latest Flight Departure Date Jun 1
Popular Airlines Delta Air Lines

Cheap flights from Seattle to Boston

Book a flight from Seattle-Tacoma International Airport (SEA) to Logan International Airport (BOS) and in just under 6 hours, you will arrive in the largest city in New England, and one of the most historic cities in the country - Boston.

Boston is the state capital of Massachusetts and it has served as the centerpiece for some of the greatest events in American history.

Attractions

As such a historically significant city, you can imagine that there is no shortage of activities to enjoy. Some of the key points of interest include:

See 16 of the most historic sites in the city on a tour of the Freedom Trail. You’ll see the State House, Paul Revere’s House and the Old North Church, among other things.

Faneuil Hall and Quincy Market is located in downtown Boston. They are two of the oldest marketplaces in the city and boast a collection of fine shops and eateries.

Arnold Arboretum is the oldest public arboretum in North America. Here, you’ll see an amazing collection of flora.

Hints and Tips

Getting around Boston is easy thanks to its well-planned and easy to follow subway system. You can get pretty much anywhere you need to go via the subway.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.