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Cheap flights from Seattle to Logan Intl (SEA - BOS)

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Cheap flights from Seattle to Logan Intl in April 2020

The best prices found for SEA to BOS flights for April
24 Apr - 1 May
$59pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
3 Apr - 6 Apr
$62pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
22 Apr - 29 Apr
$64pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle to Logan Intl 2020 flight deals

Cheap flights to Logan Intl from Seattle found for this year
7 May - 11 May
$59pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
8 May - 16 May
$63pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
9 May - 16 May
$64pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Logan Intl

Late deals on round-trip flights to Logan Intl from Seattle, departing today and this week
30 Mar - 3 Apr
$59pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Apr - 9 Apr
$65pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
27 Mar - 30 Mar
$70pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Logan Intl from Seattle

The cheapest one-way flights from Seattle to Logan Intl
7:32 am - 3:54 pm
JetBlue
Nonstop
5h 22m
SEA - BOS
JetBlue
6:56 pm - 3:18 am
Delta
Nonstop
5h 22m
SEA - BOS
Delta
$239
Delta
3:40 am - 12:05 pm
Major Airline
Nonstop
5h 25m
SEA - BOS
Major Airline
$684
CheapTicketsDeal

Alternative routes for Seattle to Logan Intl

Destination information for Logan Intl

Things to know before you go. Useful info for your trip from Seattle to Logan Intl
Average temperature for March in Logan Intl
48.2 °F
Avg rainfall for March in Logan Intl
3.9 ″

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)
Redmond (SEA)

Airports servicing Boston

Related info for your journey

Useful info, stats and facts about Seattle to Logan Intl flights.

Flight FAQs

From Seattle to Logan Intl

Are flight prices decreasing from Seattle to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Seattle to Logan Intl for under $100 on Cheapflights?

Yes, there are multiple flights from Seattle to Logan Intl for under $100. The cheapest flight booked recently is on Spirit Airlines for just $59, but on average you can expect to pay $61.

Are there nonstop flights from Seattle to Logan Intl for under $100 on Cheapflights?

Cheapflights has 3 direct flights from Seattle to Logan Intl under $100. A good price for a nonstop flight from Seattle to Logan Intl is less than $61.

Are there last-minute flights available from Seattle to Logan Intl for under $100?

There are currently just 3 open flights from Seattle to Logan Intl within the next 7 days for less than $100.

What days are nonstop flights available from Seattle to Boston?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 82 users have taken a look at flights from Seattle to Boston Logan Intl.

What percent of flights are delayed?

Based on our current data flights from Seattle to Boston are usually delayed by up to 56min. or more.

What is the cheapest airline for this route?

JetBlue Airways offers the cheapest flights from Seattle to Boston. Per day you can find on average 28 flights for this route and airline.

How long does the flight from Seattle to Logan Intl take?

For nonstop trips expect to fly for about 6 hours. The travel distance is approximately 1,555 miles.

How many flights depart from Seattle to Logan Intl on average per day?

Per day, 39 flights depart from Seattle to Boston Logan Intl on average.
Morning (6am - Noon) - 46% of flight departures
Evening (6pm - Midnight) - 54% of flight departures

Is Seattle weather warmer or cooler than Boston?

We forecast the temperature to be around the 84 °F's in July, on average. The temperature in Boston is generally hotter than in Seattle. Book flights in a timely manner in correlation to your departure date.