$129 Cheap JetBlue Airways flights from Seattle to Boston (SEA to BOS)

Find The Best Day To Fly from Seattle to Boston

Amazing JetBlue Airways SEA to BOS Flight Deals

The cheapest flights to Logan Intl. found within the past 7 days were round trip and $129 one way. Prices and availability subject to change. Additional terms may apply.

BOS From SEA Economy Coach Packages on Similar Airlines

Raffles Boston

Raffles Boston

5 out of 5
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per person
May 15 - May 19
Roundtrip non-stop flight included
Seattle (SEA) to Boston (BOS)
Battery Wharf Hotel, Boston Waterfront

Battery Wharf Hotel, Boston Waterfront

4.5 out of 5
Save 100% on your flight
per person
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The Ritz-Carlton, Boston

The Ritz-Carlton, Boston

5 out of 5
Save 100% on your flight
per person
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Roundtrip non-stop flight included
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Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Sea-Tac Airport to BOS right now?
It’s always prudent to find out about any travel advice reports and quarantine requirements in effect in your destination city. Make sure you check out our Covid-19 Travel Advisor for up-to-date information on booking a flight to BOS from Seattle - Tacoma Intl. Airport (SEA).
What terminal is JetBlue Airways at Sea-Tac Airport?
If you’re catching a flight from SEA to Logan Intl. Airport, it’s likely you’ll be hopping off the plane at terminal C. We can’t say for certain which terminal you’ll be taking off from — it’s wise to contact your airline.
Are there JetBlue Airways non-stop flights from SEA to BOS?
You’ll be glad to hear you can go direct from SEA to BOS with JetBlue Airways and avoid time-consuming stopovers. The less time you spend getting to your destination, the more time you’ll have for adventuring.
How long is a JetBlue Airways flight from SEA to BOS?
Air traffic and weather permitting, your JetBlue Airways flight from SEA to Logan Intl. Airport (BOS) should take roughly 5 hours and 47 minutes. That means you’ve got enough time to enjoy a drink or two, squeeze in a nap and revise your travel itinerary before touchdown.
What type of aircraft does JetBlue Airways fly from SEA to BOS?
JetBlue Airways generally uses the Airbus A320 family between Seattle - Tacoma Intl. Airport (SEA) and Logan Intl. Airport (BOS).
How many direct and indirect flights does JetBlue Airways fly from SEA to BOS?
You’re unlikely to have any problems finding a ticket from SEA to BOS. With at least 28 JetBlue Airways flights operating on the route monthly, there’s bound to be one that’s just right for you.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Logan Intl. Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
CarrierFlightDepart SEAArrive BOSFri
4/19		Sat
4/20		Sun
4/21		Mon
4/22		Tue
4/23		Wed
4/24		Thu
4/25		Stops
B649809:45 pm06:17 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Discover our best JetBlue Airways flight from Seattle SEA to Boston BOS 

To find the best deals on flights to Seattle from Boston with JetBlue Airways, just enter your travel dates, filter by JetBlue Airways, and hit search. You’ll find 1 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Boston BOS with JetBlue Airways 

If you’re planning a round trip, booking return flights with JetBlue Airways is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way JetBlue Airways flights from Seattle SEA to Boston BOS 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way JetBlue Airways flight from Seattle to Boston costs from $129. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Boston BOS from  Seattle SEA with JetBlue Airways 

To find a cheap JetBlue Airways flight from Seattle SEA to Boston BOS, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on JetBlue Airways flights from Seattle SEA to Boston BOS 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Boston BOS with JetBlue Airways 

If you’re keen to be on Boston soil fast, don’t waste time with a stopover—filter your search results to show direct JetBlue Airways flights only. The journey takes around 11 hour(s) 32 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for JetBlue Airways flights from Seattle SEA to Boston BOS 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Boston BOS from  Seattle SEA with JetBlue Airways on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

JetBlue Airways Airports
Hop on a(n) JetBlue Airways flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
BOSUSALogan Intl.62
JFKUSAJohn F. Kennedy Intl.30
SJUPRILuis Munoz Marin Intl.29
FLLUSAFort Lauderdale - Hollywood Intl.18
MCOUSAOrlando Intl.12
STTVIRCyril E. King11
STXVIRHenry E. Rohlsen9
DCAUSARonald Reagan Washington National7
TPAUSATampa Intl.7
RSWUSASouthwest Florida Intl.6

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