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Boston to Seattle 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 Boston to Seattle

Departure Arrival Travel dates Round-trip
BOS SEA Thu, Sep 18 - Fri, Sep 19 $296
BOS SEA Tue, Sep 9 - Tue, Sep 16 $300
BOS SEA Tue, Oct 21 - Thu, Oct 23 $316
BOS SEA Wed, Oct 8 - Tue, Oct 14 $316
BOS SEA Tue, Sep 9 - Mon, Sep 15 $316
BOS SEA Wed, Nov 5 - Sun, Nov 9 $337
BOS SEA Mon, Nov 24 - Wed, Dec 3 $337
BOS SEA Fri, Oct 10 - Mon, Oct 13 $384

Boston and Seattle airports and terminals

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 BOS to SEA

    Terminal Carriers
    Terminal A Alaska Airlines, Delta Air Lines
    Terminal C jetBlue
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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 BOS to SEA

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

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

Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Featured Seattle Airport Hotels

Hotel only $162

Crowne Plaza SEATTLE AIRPORT

3 stars
3.8 / 5 105 reviews

17338 International Blvd Map

...Amenity-filled hotel with airport convenience.... Museum of Flight (5 mi/8 km).... More

Hotel only $70

Seatac Inn and Airport Parking

2 stars
2.5 / 5 149 reviews

17108 International Blvd. Map

The Seatac Inn is conveniently located across the street from the Seattle-Tacoma International Airport and provides one of the fastest airport shuttle services in town.... More

Hotel only $189

Hilton Seattle Airport & Conference Center

3 stars
3.8 / 5 37 reviews

17620 International Blvd Map

Set in a convenient location just minutes from Seattle-Tacoma International Airport, the Hilton Seattle Airport & Conference Center hotel offers a warm, professional welcome in modern surroundings.... More

Hotel only $94

Red Roof Inn Seattle Airport - SEATAC

2 stars
3.3 / 5 359 reviews

16838 International Blvd Map

...Comfort and efficient hotel with airport convenience.... Museum of Flight (5 mi/8 km).... The hotel runs a 24-hour shuttle service to and from Sea-Tac.... More

Hotel only $69

Rodeway Inn SeaTac

1 star
2.2 / 5 47 reviews

2930 S. 176th St. Map

...courtesy Airport van.... More

Hotel only $99

Ramada SeaTac Airport

2 stars
2.9 / 5 946 reviews

16720 International Blvd Map

Stay 3, Save 20%

...Perhaps the closest hotel to the Seattle-Tacoma International Airport, the Ramada Inn & Suites SeaTac features comfort, efficiency and convenience.... More

September

Cheapest weekend flights in September from Boston to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Sep 25 Boston (BOS) Seattle (SEA) Sun Country Airlines $301
Earn $3.01
Return Mon, Sep 29 Seattle (SEA) Boston (BOS) Sun Country Airlines

Lowest roundtrip airfare in September from Boston to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Sep 9 Boston (BOS) Seattle (SEA) Sun Country Airlines $296
Earn $2.96
Return Fri, Sep 19 Seattle (SEA) Boston (BOS) Sun Country Airlines

Best one-week trip in September from Boston to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Sep 9 Boston (BOS) Seattle (SEA) Virgin America $300
Earn $3.00
Return Tue, Sep 16 Seattle (SEA) Boston (BOS) Virgin America
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October

Cheapest weekend flights in October from Boston to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Oct 2 Boston (BOS) Seattle (SEA) Sun Country Airlines $301
Earn $3.01
Return Sun, Oct 5 Seattle (SEA) Boston (BOS) Sun Country Airlines

Lowest roundtrip airfare in October from Boston to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Oct 1 Boston (BOS) Seattle (SEA) Sun Country Airlines $301
Earn $3.01
Return Sun, Oct 5 Seattle (SEA) Boston (BOS) Sun Country Airlines

Best one-week trip in October from Boston to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Oct 22 Boston (BOS) Seattle (SEA) Virgin America $350
Earn $3.50
Return Wed, Oct 29 Seattle (SEA) Boston (BOS) Virgin America
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November

Cheapest weekend flights in November from Boston to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Nov 15 Boston (BOS) Seattle (SEA) Virgin America $350
Earn $3.50
Return Mon, Nov 17 Seattle (SEA) Boston (BOS) Virgin America

Lowest roundtrip airfare in November from Boston to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Nov 18 Boston (BOS) Seattle (SEA) Delta Air Lines $316
Earn $3.16
Return Mon, Nov 24 Seattle (SEA) Boston (BOS) Delta Air Lines

Best one-week trip in November from Boston to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Nov 5 Boston (BOS) Seattle (SEA) Virgin America $350
Earn $3.50
Return Wed, Nov 12 Seattle (SEA) Boston (BOS) Virgin America
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Finding Flights from Boston to Seattle

Boston Logan International Airport

The Boston Logan International Airport is located at 1 Harborside Drive, approximately four miles from downtown Boston. Numerous airlines service the airport, including US Airways, Virgin America, JetBlue and British Airways. Orbitz.com can help you find cheap flights from Boston. The website searches and displays your flight choices, so you can book one with a cheap rate.

Parking and Transportation

If you need to leave your car at the airport while you travel, there are several parking lots available. Most of the lots cost $27 per day to park; however, the airport does have an economy parking lot that offers long-term parking for $18 per day. There are shuttles that run from all of the parking lots to the airport terminals. The subway runs from downtown Boston to the airport. The trip takes between 35 and 45 minutes and costs $2. Taxicab services from downtown Boston to the airport cost between $25 and $45, depending on the length of the trip. The Orbitz.com website has the tools you need to reserve a rental car at your destination. This way, you don't have to wait at the airport. Your car will be ready for you when you arrive.

Dining at the Airport

When you use Orbitz.com to book cheap flights from Boston, you don't have to worry about your travel arrangements. This gives you plenty of time to grab a quick meal before you board your plane. The airport has a variety of dining options available, including Johnny Rockets, Vineyard Grille and Wolfgang Puck Gourmet Express.

Seattle Airport Information

On your next trip to the Pacific Northwest, use Orbitz to find low-cost domestic and international flights to Seattle. The primary airport is the Seattle-Tacoma International Airport, more commonly known as Sea-Tac, located roughly 15 miles south of downtown Seattle. The Boeing Field-King County International Airport is less than 10 miles south of the city, but flights into this airport are generally more limited and a bit more expensive.

Ground Transportation in Seattle

You will have several public transportation options once you land in Seattle, including Link Light Rail and King County Metro Transit. There are also public taxis, share-a-ride shuttles and private car services ready to bring you to your final destination. Expect to pay a fare of between $35 and $45 from Sea-Tac into downtown Seattle, and roughly half of that from the Boeing Field airport. Use Orbitz.com to plan your trip, and you will be able to either rent a car or choose a hotel that has free shuttle service to and from the airport.

Seattle Weather Information

Seattle has a mild climate, with winter temperatures usually ranging from the mid-30s to the mid-40s and summer temperatures that rarely go above the mid-70s. November and December usually have a fair amount of rainfall, but the rest of the year is fairly dry. Because cool nights occur year round, plan a wardrobe that you can layer to accommodate the fluctuating temperatures.

What to Do in Seattle

Visitors to Seattle have no shortage of things to see and do. Some of the most famous landmarks include the Space Needle, the site of the original Starbucks in Pike Place Market and Bill Gates' house on Lake Washington. There are also plenty of parks, museums, theaters, shops and restaurants in and around the city. Enjoy your stay, and the next time you need discount flights to Seattle, be sure to use Orbitz.com.

Interesting facts about flights from Boston to Seattle

    • 6 direct flights are operating from Boston to Seattle today.
    • Today's average time for a direct flight is 6h 9m.
    • Alaska Airlines flight 733 (2:00 AM GMT, Boeing 737-800 (Winglets) Passenger) is today's earliest available flight from Boston to Seattle.
    • jetBlue flight 497 (3:59 PM GMT, Airbus Industrie A320) is today's latest available flight from Boston to Seattle.
    • Today's shortest direct flight from Boston to Seattle (jetBlue flight 497, Airbus Industrie A320) takes 6h 0m.
    • Today's longest direct flight from Boston to Seattle (Alaska Airlines flight 15, Boeing 737-900 (Winglets) Passenger) takes 6h 24m.
    • Flights from Boston Logan Airport (BOS) to SeaTac Airport (SEA) are available for this route.

Aircraft options between Boston and Seattle

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