$212 Cheap Flights from Boston (BOS) to Seattle Paine Field Intl. Airport (PAE)

View $212 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Seattle Paine Field Intl. Airport (PAE)

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Cheap Flights from Boston to Seattle Paine Field Intl. Airport (BOS-PAE)

Prices were available within the past 7 days and start at $212 for one-way flights and $362 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Sep 23 - Tue, Sep 30
BOS
Boston
PAE
Seattle
$362 Roundtrip, found 11 hours ago
$362
Roundtrip
found 11 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep 23 from Boston to Seattle, returning Tue, Sep 30, priced at $362 found 11 hours ago
Hawaiian Airlines
Wed, Sep 24 - Tue, Sep 30
BOS
Boston
PAE
Seattle
$372 Roundtrip, found 11 hours ago
$372
Roundtrip
found 11 hours ago
Select Hawaiian Airlines flight, departing Wed, Sep 24 from Boston to Seattle, returning Tue, Sep 30, priced at $372 found 11 hours ago
Hawaiian Airlines
Fri, Sep 26 - Tue, Sep 30
BOS
Boston
PAE
Seattle
$373 Roundtrip, found 11 hours ago
$373
Roundtrip
found 11 hours ago
Select Hawaiian Airlines flight, departing Fri, Sep 26 from Boston to Seattle, returning Tue, Sep 30, priced at $373 found 11 hours ago
Hawaiian Airlines
Sat, Nov 1 - Fri, Nov 14
BOS
Boston
PAE
Seattle
$382 Roundtrip, found 3 days ago
$382
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 1 from Boston to Seattle, returning Fri, Nov 14, priced at $382 found 3 days ago
Hawaiian Airlines
Tue, Sep 16 - Sat, Sep 27
BOS
Boston
PAE
Seattle
$383 Roundtrip, found 3 days ago
$383
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 16 from Boston to Seattle, returning Sat, Sep 27, priced at $383 found 3 days ago
Hawaiian Airlines
Fri, Sep 26 - Sat, Oct 11
BOS
Boston
PAE
Seattle
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Fri, Sep 26 from Boston to Seattle, returning Sat, Oct 11, priced at $384 found 3 days ago
Hawaiian Airlines
Tue, Sep 23 - Tue, Oct 7
BOS
Boston
PAE
Seattle
$387 Roundtrip, found 3 days ago
$387
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 23 from Boston to Seattle, returning Tue, Oct 7, priced at $387 found 3 days ago
Hawaiian Airlines
Tue, Sep 16 - Wed, Oct 1
BOS
Boston
PAE
Seattle
$392 Roundtrip, found 3 days ago
$392
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 16 from Boston to Seattle, returning Wed, Oct 1, priced at $392 found 3 days ago
Alaska Airlines
Tue, Oct 21 - Tue, Nov 4
BOS
Boston
PAE
Seattle
$402 Roundtrip, found 3 days ago
$402
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Oct 21 from Boston to Seattle, returning Tue, Nov 4, priced at $402 found 3 days ago
American Airlines
Sat, Nov 15 - Mon, Nov 17
BOS
Boston
PAE
Seattle
$570 Roundtrip, found 13 hours ago
$570
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Boston to Seattle, returning Mon, Nov 17, priced at $570 found 13 hours ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Snohomish County - Paine Field PAE. Cheapest option available. Average driving time to city center is 29 minutes. Flights from $711
PAE
Snohomish County - Paine Field
Cheapest
Average driving time to city center29 min
Flights from $711
Flights from Boston (BOS) to Seattle Paine Field Intl. Airport (PAE)
Origin airport
Logan Intl.
Destination airport
Seattle Paine Field Intl. Airport
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$362
Distance
2480 mi

Boston to Seattle Paine Field Intl. Airport Flights

The cheapest times to fly from Boston to Seattle Paine Field Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Seattle Paine Field Intl. Airport are during the month of September. You can find some of the cheapest flights from Boston to Seattle Paine Field Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Seattle Paine Field Intl. Airport

Sunday is one of the best days to book for cheap flights from Boston to Seattle Paine Field Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Seattle Paine Field Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Seattle Paine Field Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $212 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Seattle Paine Field Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Seattle Paine Field Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Snohomish County - Paine Field Airport (PAE) cost?
Discover the latest flight deals from BOS to PAE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOS to PAE?
The cheapest flights from BOS to PAE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BOS to PAE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BOS to PAE. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Logan Intl. Airport (BOS) to Snohomish County - Paine Field Airport (PAE)?
There are no daily nonstop flights available from Logan Intl. Airport (BOS) to Snohomish County - Paine Field Airport (PAE). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from BOS to PAE?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Snohomish County - Paine Field Airport (PAE)?
To avoid potential delays on the Logan Intl. Airport (BOS) to Snohomish County - Paine Field Airport (PAE) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seattle from Logan Intl. Airport (BOS)?
If you're taking a direct flight from Logan Intl. Airport (BOS) to Seattle, Seattle - Tacoma Intl. Airport (SEA) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Snohomish County - Paine Field Airport (PAE) last-minute?
Booking your plane ticket from BOS to PAE just before your journey is usually more expensive. However, if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a BOS to PAE flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOS to PAE flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Snohomish County - Paine Field Airport (PAE)?
Generally, it's possible to reschedule or cancel your BOS to PAE flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.