$167 Cheap flight deals from Boston (BOS) to Westport (SEA)

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This Weekend's Flight Deals from Boston to Westport

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 6 - Fri, Sep 18
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
$645 Roundtrip, found 1 hour ago
$645
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sun, Sep 6 from Logan Intl. to Seattle - Tacoma Intl., returning Fri, Sep 18, priced at $645 found 1 hour ago
Fri, Sep 4 - Sat, Sep 12
MHT
Manchester-Boston Regional
SEA
Seattle - Tacoma Intl.
$787 Roundtrip, found 1 day ago
$787
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Fri, Sep 4 from Manchester-Boston Regional to Seattle - Tacoma Intl., returning Sat, Sep 12, priced at $787 found 1 day ago
Fri, Sep 4 - Mon, Sep 7
PVD
T.F. Green
SEA
Seattle - Tacoma Intl.
$996 Roundtrip, just found
$996
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Sep 4 from T.F. Green to Seattle - Tacoma Intl., returning Mon, Sep 7, priced at $996 just found

Airfares from $167 One Way, $298 Round Trip from Boston to Westport

Prices starting at $298 for return flights and $167 for one-way flights to Westport were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 7 - Tue, Dec 8
BOS
Boston
SEA
Seattle
$298 Roundtrip, found 12 hours ago
$298
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Mon, Dec 7 from Boston to Seattle, returning Tue, Dec 8, priced at $298 found 12 hours ago
Tue, Sep 29 - Sat, Oct 3
BOS
Boston
SEA
Seattle
$333 Roundtrip, found 18 hours ago
$333
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Sep 29 from Boston to Seattle, returning Sat, Oct 3, priced at $333 found 18 hours ago
Tue, Sep 29 - Sat, Oct 3
BOS
Boston
SEA
Seattle
$333 Roundtrip, found 18 hours ago
$333
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Tue, Sep 29 from Boston to Seattle, returning Sat, Oct 3, priced at $333 found 18 hours ago
Tue, Sep 22 - Tue, Sep 29
BOS
Boston
SEA
Seattle
$333 Roundtrip, found 6 hours ago
$333
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Tue, Sep 22 from Boston to Seattle, returning Tue, Sep 29, priced at $333 found 6 hours ago
Tue, Sep 22 - Mon, Sep 28
BOS
Boston
PAE
Seattle
$345 Roundtrip, found 6 days ago
$345
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Sep 22 from Boston to Seattle, returning Mon, Sep 28, priced at $345 found 6 days ago

Westport economy flight packages

Price found within the past 48 hours. Click for updated prices.
1 Hotel Seattle
5.0-star property

1 Hotel Seattle

9.4/10 Exceptional! (371 reviews)

Oct 10 - Oct 12

2 night stay

Boston (BOS) to Seattle (SEA)

Delta • Coach

Seattle (SEA) to Boston (BOS)

JetBlue Airways • Coach
Price was $1,175, price is now $834 per person
$834
per person
found 1 day ago
Good service and excellent vibes in here

Reviewed on Aug 25, 2026

Mayflower Park Hotel
4.0-star property

Mayflower Park Hotel

9.2/10 Wonderful! (2,789 reviews)

Oct 8 - Oct 13

5 night stay

Boston (BOS) to Seattle (SEA)

Delta • Coach

Seattle (SEA) to Boston (BOS)

American Airlines • Coach
Price was $1,414, price is now $950 per person
$950
per person
found 1 day ago
The Mayflower Park Hotel was SUCH a lovely hotel in a fabulous location. The staff are so friendly, welcoming, and helpful. I also SO appreciate the diverse staff - it's clear that the Mayflower Park values people from all walks of life. The hotel is well-kept and clean, including the rooms, common spaces, and the sidewalk outside. We loved that there was always ice-cold water in the lobby, and appreciated the complimentary fresh-brewed coffee in the morning to jump-start our day. Our room had two queen beds, and we loved having four pillows on each bed! The mattresses were comfortable and sheets were cozy. I think a major highlight is the incredible strip of outlets that pretty much runs the circumference of the room, right above the molding -- what a brilliant idea! Vying for outlets in my group of 3 was never a thing. The amenities were lovely, and still held onto the old charm of the hotel. Being an older hotel, the air conditioning controls are a bit dated, and we couldn't tell if the air was actually getting colder when we turned it down. Also, the door to our bathroom fit real tight into the frame, and would sometimes get stuck. Those are really the only two things that could be improved upon. That being said, I would absolutely stay here again if I return to Seattle!

Reviewed on Aug 31, 2026

Mediterranean Inn
3.0-star property

Mediterranean Inn

9.4/10 Exceptional! (6,101 reviews)

Oct 20 - Oct 27

7 night stay

Boston (BOS) to Seattle (SEA)

American Airlines • Non-stop • Coach

Seattle (SEA) to Boston (BOS)

Southwest Airlines • Non-stop • Coach
Save 100% on your flight
Price was $1,415, price is now $1,005 per person
$1,005
per person
found 1 day ago
Clean room, secure parking at fair price, close to Climate Pledge Arena.

Reviewed on Sep 1, 2026

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More About Flying To Westport from Boston

Route Information for Flights from Boston to Westport

Origin Airport IATA Code
BOS
Destination Airport IATA Code
SEA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to Westport

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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.