Flights from Seattle Airport (SEA) to Logan Airport Airport (BOS)

We've found the cheapest flights to Boston

Returns from £202.80

One-way from £102.15

Flights are offered by 16 airline companies if you are flying to Logan International to Seattle-Tacoma International. The flight time from Seattle-Tacoma International to Logan International is around 5 Hours 31 Minutes and you will cover 4,005 Km (2,489 Miles). The airport code for Seattle-Tacoma International is SEA and for Logan International it is BOS.

The cost of ticket prices to Logan International United States can vary quite considerably if you travel at certain times of the week especially at weekends. If you are looking to get the cheapest flights possible then we recommend you travel mid week or in the late evening. On occasions, airliners may have special offers so look out for these. Our recommendation is to book well in advance if you are looking to get the best possible prices.

There is a time difference of 5.0 GMT at Logan International United States, so remember to alter your watch to the correct time upon your arrival.

Below you will see all the airlines that fly from Seattle-Tacoma International (SEA) to Logan International (BOS) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Delta Air Lines000344100:2123:15VIEW FLIGHTS
Alaska Airlines000444008:2323:18VIEW FLIGHTS
Virgin Atlantic000333007:2923:15VIEW FLIGHTS
American Airlines000232008:2323:59VIEW FLIGHTS
Air France000331007:2911:10VIEW FLIGHTS
JetBlue000222011:4523:44VIEW FLIGHTS
Aer Lingus000221011:4523:44VIEW FLIGHTS
TAP Air Portugal000121011:4523:44VIEW FLIGHTS
Korean Air000112023:1523:15VIEW FLIGHTS
SAS000111007:2907:29VIEW FLIGHTS
Condor000111023:1823:18VIEW FLIGHTS
LATAM Airlines000110007:3523:15VIEW FLIGHTS
Jet Linx Aviation000011023:5923:59VIEW FLIGHTS
Etihad Airways000011023:4423:44VIEW FLIGHTS
British Airways000110011:4511:45VIEW FLIGHTS
El Al000100007:2907:29VIEW FLIGHTS

Currently Delta Air Lines offer the most direct flights from to Logan International from Seattle-Tacoma International with only 1 flight weekly. The time of the departure is 00:21

You can visit Delta Air Lines at delta.com website for late minute deals and up to date information.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays
DayFlight TimesFlights
Thursday
07:29
AirlineFlightNo
SASSK3351
Air FranceAF3534
Delta Air LinesDL459
El AlLY4226
Virgin AtlanticVS3325
08:23
AirlineFlightNo
Alaska AirlinesAS306
American AirlinesAA7471
10:13
AirlineFlightNo
Alaska AirlinesAS219
American AirlinesAA7487
11:10
AirlineFlightNo
Air FranceAF5927
Air FranceAF6832
Delta Air LinesDL438
Virgin AtlanticVS3753
11:45
AirlineFlightNo
Aer LingusEI5269
British AirwaysBA8370
JetBlueB6398
15:36
AirlineFlightNo
Alaska AirlinesAS460
23:15
AirlineFlightNo
Korean AirKE3143
Delta Air LinesDL473
LATAM AirlinesLA6466
Virgin AtlanticVS3541
23:18
AirlineFlightNo
Alaska AirlinesAS536
CondorDE5066
23:44
AirlineFlightNo
Aer LingusEI5267
TAP Air PortugalTP4386
JetBlueB6198
VIEW FLIGHTS
Friday
00:21
AirlineFlightNo
Delta Air LinesDL474
07:29
AirlineFlightNo
SASSK3351
Air FranceAF3534
Delta Air LinesDL459
Virgin AtlanticVS3325
07:35
AirlineFlightNo
LATAM AirlinesLA6466
08:23
AirlineFlightNo
Alaska AirlinesAS306
American AirlinesAA7471
10:13
AirlineFlightNo
Alaska AirlinesAS219
American AirlinesAA7487
11:10
AirlineFlightNo
Air FranceAF5927
Air FranceAF6832
Delta Air LinesDL438
Virgin AtlanticVS3753
11:45
AirlineFlightNo
Aer LingusEI5269
British AirwaysBA8370
TAP Air PortugalTP4478
JetBlueB6398
15:36
AirlineFlightNo
Alaska AirlinesAS460
23:15
AirlineFlightNo
Korean AirKE3143
Delta Air LinesDL473
Virgin AtlanticVS3541
23:18
AirlineFlightNo
Alaska AirlinesAS536
CondorDE5066
23:44
AirlineFlightNo
Aer LingusEI5267
Etihad AirwaysEY8244
TAP Air PortugalTP4386
JetBlueB6198
23:59
AirlineFlightNo
American AirlinesAA7432
Jet Linx AviationJL6356
VIEW FLIGHTS
Saturday
00:21
AirlineFlightNo
Delta Air LinesDL474
07:29
AirlineFlightNo
SASSK3351
Air FranceAF3534
Delta Air LinesDL459
Virgin AtlanticVS3325
07:35
AirlineFlightNo
Korean AirKE3143
Delta Air LinesDL473
Virgin AtlanticVS3541
07:40
AirlineFlightNo
Alaska AirlinesAS536
CondorDE5066
08:00
AirlineFlightNo
Aer LingusEI5267
Etihad AirwaysEY8244
TAP Air PortugalTP4386
JetBlueB6198
08:23
AirlineFlightNo
Alaska AirlinesAS306
American AirlinesAA7471
13:30
AirlineFlightNo
Korean AirKE3009
Delta Air LinesDL438
Virgin AtlanticVS3753
13:42
AirlineFlightNo
JetBlueB6398
15:36
AirlineFlightNo
Alaska AirlinesAS460
17:51
AirlineFlightNo
Alaska AirlinesAS219
23:59
AirlineFlightNo
American AirlinesAA7432
Jet Linx AviationJL6356
VIEW FLIGHTS
Sunday
07:35
AirlineFlightNo
Delta Air LinesDL473
VIEW FLIGHTS

You may also have a choice of an alternative airport when it comes to flying from Seattle-Tacoma International and arriving at Logan International. You can find details of this below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Richmond Vancouver to Boston 04,034 km (2,507 miles)5 Hours 33 Minutes

Don’t forget that flight regulations are getting tight so we recommend you leave plenty of time to get through customs at Seattle-Tacoma International.

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Flight Price FAQ - Seattle (SEA) to Boston (BOS)

DIRECT jetBlue
What is the cheapest direct flight one way from Seattle SEA to Boston BOS?
The cheapest direct flight one way from Seattle SEA to Boston BOS is £102.15 ($137 €118.12)
£102.15
$137 | €118.12
Check Latest Price
DIRECT jetBlue
What is the cheapest direct return flight from Seattle SEA to Boston BOS?
The cheapest direct return flight from Seattle SEA to Boston BOS is £202.80 ($272 €234.52)
£202.80
$272 | €234.52
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from SEA to BOS

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Flight Info FAQ - Seattle (SEA) to Boston (BOS)

Who flies from Seattle to Boston?
The following airlines fly from Seattle (SEA) to Boston (BOS): Aer Lingus, Air France, Alaska Airlines, American Airlines, British Airways, Condor, Delta Air Lines, El Al, Etihad Airways, Jet Linx Aviation, JetBlue, Korean Air, LATAM Airlines, SAS, TAP Air Portugal, Virgin Atlantic.
How far is the flight from Seattle to Boston?
The flight from Seattle to Boston is 4,005KM or 2,489 miles.
How long does the flight from Seattle to Boston to take?
The flight from Seattle to Boston takes 5 Hours 31 Minutes.

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