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Flights from Seattle to Boston
Cheap flight deals from Seattle to Boston Starting at PHP 3,826
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopSEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Wed, Apr 23 | Jetblue AirwaysBOS 6:59 PM6h 28mNonstopSEA 10:27 PMBoston - Seattle | Tue, Apr 29 | Jetblue AirwaysPHP 8,466 PHP 10,97923% OFF23% OFFPHP 10,979 PHP 8,466
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SEA 11:30 PM5h 22mNonstopBOS 7:52 AMSeattle - Boston | Wed, Apr 2 | Alaska AirlinesBOS 5:30 PM6h 24mNonstopSEA 8:54 PMBoston - Seattle | Tue, Apr 8 | Alaska AirlinesPHP 8,474 PHP 10,97923% OFF23% OFFPHP 10,979 PHP 8,474
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SEA 11:30 PM5h 22mNonstopBOS 7:52 AMSeattle - Boston | Wed, Apr 2 | Hawaiian AirlinesBOS 5:30 PM6h 24mNonstopSEA 8:54 PMBoston - Seattle | Tue, Apr 8 | Hawaiian AirlinesPHP 8,609 PHP 10,97922% OFF22% OFFPHP 10,979 PHP 8,609
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SEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Wed, Apr 2 | Jetblue AirwaysBOS 5:30 PM6h 24mNonstopSEA 8:54 PMBoston - Seattle | Tue, Apr 8 | Hawaiian AirlinesPHP 8,68821% OFFPHP 10,979 PHP 8,688
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SEA 11:48 PM5h 11mNonstopBOS 7:59 AMSeattle - Boston | Thu, Mar 27 | Jetblue AirwaysBOS 6:59 PM6h 28mNonstopSEA 10:27 PMBoston - Seattle | Wed, Apr 2 | Jetblue AirwaysPHP 8,80620% OFFPHP 10,979 PHP 8,806
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SEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Mon, Mar 31 | Jetblue AirwaysBOS 6:59 PM6h 28mNonstopSEA 10:27 PMBoston - Seattle | Mon, Apr 7 | Jetblue AirwaysPHP 8,82220% OFFPHP 10,979 PHP 8,822
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SEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Tue, Apr 1 | Jetblue AirwaysBOS 6:59 PM6h 28mNonstopSEA 10:27 PMBoston - Seattle | Tue, Apr 8 | Jetblue AirwaysPHP 8,83820% OFFPHP 10,979 PHP 8,838
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SEA 11:48 PM5h 11mNonstopBOS 7:59 AMSeattle - Boston | Wed, Mar 26 | Jetblue AirwaysBOS 6:59 PM6h 28mNonstopSEA 10:27 PMBoston - Seattle | Thu, Apr 3 | Jetblue AirwaysPHP 8,83820% OFFPHP 10,979 PHP 8,838
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SEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Mon, Apr 21 | Jetblue AirwaysBOS 6:59 PM6h 28mNonstopSEA 10:27 PMBoston - Seattle | Mon, Apr 28 | Jetblue AirwaysPHP 8,87019% OFFPHP 10,979 PHP 8,870
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SEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Mon, Apr 28 | Jetblue AirwaysBOS 7:05 AM6h 18mNonstopSEA 10:23 AMBoston - Seattle | Tue, May 6 | Jetblue AirwaysPHP 8,89319% OFFPHP 10,979 PHP 8,893
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SEA 1:00 PM17h 25m1 stopsBOS Invalid DateSeattle - Boston | Tue, Mar 25 | Normal AirlineBOS 3:00 PM6hNonstopSEA 4:00 PMBoston - Seattle | Thu, Mar 27 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopSEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Tue, Apr 8 | Jetblue AirwaysPHP 3,826 PHP 5,70933% OFF33% OFFPHP 5,709 PHP 3,826
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SEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Sun, Apr 13 | Jetblue AirwaysPHP 4,300 PHP 5,70925% OFF25% OFFPHP 5,709 PHP 4,300
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SEA 11:48 PM5h 11mNonstopBOS 7:59 AMSeattle - Boston | Wed, Mar 26 | Jetblue AirwaysPHP 4,403 PHP 5,70923% OFF23% OFFPHP 5,709 PHP 4,403
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SEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Thu, Apr 10 | Jetblue AirwaysPHP 4,40323% OFFPHP 5,709 PHP 4,403
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SEA 11:35 AM5h 33mNonstopBOS 8:08 PMSeattle - Boston | Wed, Apr 30 | Jetblue AirwaysPHP 4,40323% OFFPHP 5,709 PHP 4,403
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SEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Tue, Apr 29 | Jetblue AirwaysPHP 4,40323% OFFPHP 5,709 PHP 4,403
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SEA 11:35 AM5h 33mNonstopBOS 8:08 PMSeattle - Boston | Thu, May 1 | Jetblue AirwaysPHP 4,43522% OFFPHP 5,709 PHP 4,435
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SEA 11:55 PM5h 25mNonstopBOS 8:20 AMSeattle - Boston | Mon, Apr 28 | Jetblue AirwaysPHP 4,43522% OFFPHP 5,709 PHP 4,435
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SEA 11:30 PM5h 22mNonstopBOS 7:52 AMSeattle - Boston | Wed, Mar 26 | Alaska AirlinesPHP 4,53021% OFFPHP 5,709 PHP 4,530
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SEA 11:30 PM5h 22mNonstopBOS 7:52 AMSeattle - Boston | Wed, Mar 26 | Hawaiian AirlinesPHP 4,62519% OFFPHP 5,709 PHP 4,625
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SEA 1:00 PM17h 25m1 stopsBOS Invalid DateSeattle - Boston | Tue, Mar 25 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from Seattle to Boston?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Seattle (SEA) to Boston (BOS) the cheapest?
Airlines adjust prices for flights from Seattle to Boston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seattle (SEA) to Boston (BOS) cost?
According to Trip.com's data, the lowest price is around PHP 17,691. -
How long does it take to fly from Seattle (SEA) to Boston (BOS) and what is the distance?
It takes around 5 hours 46 minutes to fly from Seattle (SEA) to Boston (BOS). -
What are the most popular airlines that fly from Seattle (SEA) to Boston (BOS)?
Airlines with flights from Seattle (SEA) to Boston (BOS): Alaska Airlines, Air Tahiti Nui, El Al, United Airlines, Qatar Airways, Scandinavian Airlines, LATAM Airlines, American Airlines, Delta Air Lines, TAP Air Portugal, Korean Air, Hawaiian Airlines, Aer Lingus, Air France and Virgin Atlantic.
How to find a cheap flight from Seattle to Boston
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Boston. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Info | Seattle to Boston
Cheapest one-way flight price | PHP 3,826 |
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Cheapest round-trip ticket price | PHP 8,466 |
Off-season for travel | March |
Peak season for travel | December |
Flight distance | 4,005.09 km |
Average flight time | 5 hours 46 minutes |
Popular airline | Jetblue Airways |
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