Popular in | July |
---|---|
Cheapest in | January |
Round-trip from | $218 |
One-way from | $149 |
Saturday flights are found to be more expensive to fly from Seattle to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 43% on flights from Seattle to Boston compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $340. For sooner than that we have options available in the next 3 days from $544.
January is one of the best times of the year to fly to Boston from Seattle. Prices for January average $375 per person but you can even find prices for as low as $99. The most expensive prices can be found in the month of July. Opting for a January flight can save you 34% on your journey compared to booking in July
Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Seattle to Boston by exploring options for tickets in the afternoon.
If you’re traveling from Seattle to Boston, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $402.40 RT. This price is typically 70% more expensive than other airlines that offer Seattle to Boston flights. When booking this route, the cheapest RT price found was $138. The most popular departure airport in Seattle when flying to Boston is Seattle/Tacoma Intl Airport. The most popular airport to fly into when visiting Boston is Boston Logan Intl Airport. When flying from Seattle to Boston, American Airlines flights are 8% more popular than any other airline flying that same route.
JetBlue is one of the most popular airlines used for those traveling from Seattle to Boston. Flights from JetBlue traveling this route typically cost $401.20 RT. This price is typically 80% more expensive than other airlines that offer Seattle to Boston flights. When booking this route, the cheapest RT price found was $139. The most popular departure airport in Seattle when flying to Boston is Seattle/Tacoma Intl Airport. The most popular airport to fly into when visiting Boston is Boston Logan Intl Airport. When flying from Seattle to Boston, JetBlue flights are 8% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$210 - $321
Route
Depart
Return
Price
Seattle/Tacoma IntlBoston Logan Intl
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Tue 6/4
2 stops21h 51m
Boston Logan Intl
Wed 6/12
2 stops15h 32m
Seattle/Tacoma IntlBoston Logan Intl
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Tue 6/4
2 stops21h 51m
Boston Logan Intl
Wed 6/12
3 stops23h 25m
Seattle/Tacoma IntlBoston Logan Intl
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Thu 5/30
1 stop14h 58m
Boston Logan Intl
Mon 6/3
1 stop9h 59m
Seattle/Tacoma IntlBoston Logan Intl
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Tue 5/28
2 stops14h 33m
Boston Logan Intl
Thu 5/30
1 stop8h 30m
Seattle/Tacoma IntlBoston Logan Intl
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Mon 9/16
1 stop7h 47m
Boston Logan Intl
Wed 9/18
1 stop8h 35m
Seattle/Tacoma IntlBoston Logan Intl
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Mon 6/3
1 stop8h 19m
Boston Logan Intl
Wed 6/5
1 stop8h 42m
Seattle/Tacoma IntlBoston Logan Intl
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Tue 9/10
Nonstop5h 20m
Boston Logan Intl
Tue 9/17
Nonstop6h 21m
Seattle/Tacoma IntlBoston Logan Intl
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Sat 9/21
Nonstop5h 15m
Boston Logan Intl
Wed 9/25
Nonstop6h 14m
Seattle/Tacoma IntlBoston Logan Intl
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 9/11
Nonstop5h 23m
Boston Logan Intl
Tue 9/17
1 stop12h 39m
Currently, January is the cheapest month in which you can book a flight from Seattle to Boston (average of $218). Flying from Seattle to Boston in July is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$218
February
$220
March
$263
April
$286
May
$275
June
$316
July
$328
August
$285
September
$258
October
$259
November
$258
December
$233
BOS Temperature | 30.2 - 73.4 °F |
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My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
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My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
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My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
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My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
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My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
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My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
1%of flight departures | Early morningMidnight to 6 am |
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62%of flight departures | Morning6 am to noon |
27%of flight departures | AfternoonNoon to 6 pm |
10%of flight departures | Evening6 pm to midnight |
Sunday | 21daily flights |
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Monday | 23daily flights |
Tuesday | 23daily flights |
Wednesday | 22daily flights |
Thursday | 24daily flights |
Friday | 22daily flights |
Saturday | 20daily flights |
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