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Seattle to Boston Flights

Flight only Hotel only Flight + Hotel

Flight type

Round-trip One-way
Age of children at time of trip

We will search for applicable airfare discounts. Must have 1 adult for each infant in lap

Selected fares from Seattle to Boston

Departure Arrival Travel dates Round-trip
SEA BOS Fri, Sep 19 - Mon, Sep 29 $296
SEA BOS Tue, Sep 9 - Tue, Sep 16 $300
SEA BOS Wed, Sep 10 - Mon, Sep 15 $316
SEA BOS Mon, Oct 6 - Sat, Oct 18 $316
SEA BOS Tue, Sep 9 - Tue, Sep 16 $316
SEA BOS Fri, Sep 26 - Fri, Oct 3 $337
SEA BOS Fri, Oct 17 - Wed, Oct 22 $337
SEA BOS Wed, Oct 15 - Sat, Oct 18 $379

Seattle and Boston airports and terminals

Airports in Seattle WA, US
map of airports in Seattle
  • 1

    SeaTac Airport (SEA)

    Distance from City Center: 10.9 miles

    Carriers for flights from SEA to BOS

    Carriers
    Alaska Airlines, Delta Air Lines, jetBlue
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Airports in Boston MA, US
map of airports in Boston
  • 1

    Boston Logan Airport (BOS)

    Distance from City Center: 3 miles

    Terminals and carriers for flights from SEA to BOS

    Terminal Carriers
    Terminal A Alaska Airlines, Delta Air Lines
    Terminal C jetBlue
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Cheap flights from Seattle to Boston

Sun Mon Tue Wed Thu Fri Sat
1 2 3 4 5
$296
6
7 8 9 10 11 12 13
14 15 16 17 18 19
$296
20
21 22 23 24 25 26
$296
27
28 29
$296
30

Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Featured Boston Airport Hotels

Hotel only $199

Hilton Boston Logan Airport

4 stars
4.2 / 5 308 reviews

One Hotel Drive Map

The Hilton Boston Logan Airport beckons weary vacationers with its illuminated 85-foot-tall spire, connected to the Logan Airport (BOS) by covered skywalk, but with soundproofed rooms to keep... More

Hotel only $189

Hyatt Boston Harbor

4 stars
4.2 / 5 175 reviews

101 Harborside Dr Map

Valet Parking For 1 vehicle up to 4 nights

...With a location close to Boston's Logan International Airport, the HYATT Boston Harbor is popular with both holidaymakers and business visitors.... More

Hotel only $236

Embassy Suites Boston - at Logan Airport

3 stars
3.9 / 5 131 reviews

207 Porter Street Map

Airport-adjacent hotel with indoor pool and easy access to Boston The AAA three diamond-rated Embassy Suites Boston at Logan Airport offers a convenient location, especially for quick trips in and... More

Hotel only $189

Courtyard by Marriott Boston Logan Airport

3 stars
3.9 / 5 118 reviews

225 William F. McClellan Highway Map

Rate includes breakfast

...Contemporary hotel with free airport shuttle a mile from Logan Airport.... Courtyard by Marriott Boston Logan Airport surprises guests with modern, luxurious accommodations at affordable rates.... More

Hotel only $142

Suburban Extended Stay Logan Airport

2 stars
3.5 / 5 106 reviews

312 Shirley Street Map

...Limited airport shuttle by advance request only.... More

Hotel only $219

The Westin Boston Waterfront

4 stars
4.1 / 5 176 reviews

425 Summer Street Map

Save 40% on your stay

...Take the T train to city financial district, The Loop, or hop aboard an on-call water taxi at Fan Pier or Liberty Wharf when you're headed the three miles to Logan International Airport (BOS),... More

September

Cheapest weekend flights in September from Seattle to Boston

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Sep 26 Seattle (SEA) Boston (BOS) Sun Country Airlines $296
Earn $2.96
Return Mon, Sep 29 Boston (BOS) Seattle (SEA) Sun Country Airlines

Lowest roundtrip airfare in September from Seattle to Boston

Travel dates Departure Arrival Stops: Round-trip
Leave Mon, Sep 29 Seattle (SEA) Boston (BOS) Sun Country Airlines $296
Earn $2.96
Return Sat, Oct 4 Boston (BOS) Seattle (SEA) Sun Country Airlines

Best one-week trip in September from Seattle to Boston

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Sep 26 Seattle (SEA) Boston (BOS) Sun Country Airlines $296
Earn $2.96
Return Fri, Oct 3 Boston (BOS) Seattle (SEA) Sun Country Airlines
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October

Cheapest weekend flights in October from Seattle to Boston

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Oct 2 Seattle (SEA) Boston (BOS) Sun Country Airlines $296
Earn $2.96
Return Sat, Oct 4 Boston (BOS) Seattle (SEA) Sun Country Airlines

Lowest roundtrip airfare in October from Seattle to Boston

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Oct 2 Seattle (SEA) Boston (BOS) Sun Country Airlines $296
Earn $2.96
Return Sat, Oct 4 Boston (BOS) Seattle (SEA) Sun Country Airlines

Best one-week trip in October from Seattle to Boston

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Oct 3 Seattle (SEA) Boston (BOS) Virgin America $350
Earn $3.50
Return Fri, Oct 10 Boston (BOS) Seattle (SEA) Virgin America
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November

Cheapest weekend flights in November from Seattle to Boston

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Nov 7 Seattle (SEA) Boston (BOS) Virgin America $400
Earn $4.00
Return Mon, Nov 10 Boston (BOS) Seattle (SEA) Virgin America

Lowest roundtrip airfare in November from Seattle to Boston

Travel dates Departure Arrival Stops: Round-trip
Leave Mon, Nov 24 Seattle (SEA) Boston (BOS) Delta Air Lines $316
Earn $3.16
Return Sat, Dec 6 Boston (BOS) Seattle (SEA) Delta Air Lines

Best one-week trip in November from Seattle to Boston

Travel dates Departure Arrival Stops: Round-trip
Leave Mon, Nov 10 Seattle (SEA) Boston (BOS) Virgin America $400
Earn $4.00
Return Mon, Nov 17 Boston (BOS) Seattle (SEA) Virgin America
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Flying from Seattle to Boston

Seattle Airport

While Seattle is home to several airports, the only one that handles commercial flights is the Seattle-Tacoma International Airport. Also known as Sea-Tac, this airport is responsible for all incoming flights, along with flights from Seattle. Alaska Airlines, Air Canada, Delta Air Lines, Southwest Airlines, and US Airways are a few airlines that operate out of this airport. Located in SeaTac, Washington, the airport sits along the intersection of three state routes: 99, 518, and 509. Though the airport has three terminals, only the Concourse Terminal and North Satellite Terminal handle domestic flights. The South Satellite Terminal specializes in international flights. It's just a short drive from the airport to downtown.

Transportation

When you need to reach your hotel quickly, head for the public transportation system, which consists of Sound Transit and Metro Transit. The buses and light rails only cost a few dollars, and you can visit the sales counter at any station to purchase tickets for your trip. The light rail system drops passengers directly at some of the top hotels in the downtown area. Seattle uses a grid system for its roads, which makes finding your hotel easy if you drive. You can use the Orbitz.com sign to look for rental cars from the airport.

Weather

If you visit during the spring, winter, or fall, you need a warm coat and an umbrella. Though the city does not get snow, it does get a high amount of rain during these seasons, and temperatures that can drop below 40 degrees Fahrenheit. The summer is much warmer, with temperatures in the high 70s and less rainfall.

Popular Attractions

Seattle is home to dozens of cultural activities and attractions, including the Seattle International Film Festival, the Henry Art Galley, the Woodland Park Zoo, and the Seattle Underground Tour, which takes you through older parts of the city. When you look for flights from Seattle on Orbitz.com, take a few minutes to look for other low-cost attractions in the city.

Boston Airport Information

Visitors to Boston usually fly into Logan International Airport, located roughly three miles across the harbor from downtown Boston. When you book flights to Boston through Orbitz.com, you will be able to choose from one of the many major domestic and international air passenger carriers that service the airport.

Ground Transportation in Boston

Logan Express bus service runs nonstop from Logan to Braintree, Framingham, Woburn and Peabody. For travel to all areas of Boston, take the MBTA's blue line subway service or silver line bus service. To get a view of Boston from the water, take the MBTA ferry to the commuter boat terminal in Quincy. A taxi from the airport to the downtown area should only cost you around $20, but if you have used Orbitz.com to book and purchase cheap tickets, your savings might be enough to warrant renting a car while you are there.

Boston Area Weather Information

Summers in Boston are beautiful, with average temperatures ranging from the mid-60s to the low 80s. Winters, however, can be brutal, with temperatures that can go from the low 20s to the mid-30s. When packing for your Boston trip, be sure to bring clothes that you can layer, and don't forget the warm jacket and snow boots if you plan to be there during the winter months.

What to Do in Boston

Boston is a mecca for history buffs. The Paul Revere House, King's Chapel Burying Ground, Bunker Hill monument, Old North Church and Old South Meeting House are must-see attractions. You should also plan to walk the Freedom Trail and spend a day at Faneuil Hall. Enjoy your trip to historic Boston, and remember to use Orbitz.com the next time you are looking for flights to Boston.

Interesting facts about flights from Seattle to Boston

    • 6 direct flights are operating from Seattle to Boston today.
    • Today's average time for a direct flight is 5h 9m.
    • jetBlue flight 998 (2:00 AM GMT, Airbus Industrie A320) is today's earliest available flight from Seattle to Boston.
    • Alaska Airlines flight 24 (6:25 PM GMT, Boeing 737-900 (Winglets) Passenger) is today's latest available flight from Seattle to Boston.
    • Today's shortest direct flight from Seattle to Boston (Alaska Airlines flight 24, Boeing 737-900 (Winglets) Passenger) takes 5h 5m.
    • Today's longest direct flight from Seattle to Boston (Alaska Airlines flight 12, Boeing 737-800 (Winglets) Passenger) takes 5h 22m.
    • Flights from SeaTac Airport (SEA) to Boston Logan Airport (BOS) are available for this route.

Aircraft options between Seattle and Boston

Equipment Carrier
Boeing 737-900 Passenger Alaska Airlines
Boeing 737-900 (Winglets) Passenger Alaska Airlines, Delta Air Lines
Boeing 737-800 (Winglets) Passenger Alaska Airlines, Delta Air Lines
Airbus Industrie A320 jetBlue