Flights from Seattle Airport SEA to Boston Airport BOS

We've found the cheapest flights to Boston

Returns from £153.35

One-way from £69.23

Condor, El Al, LATAM Airlines, Jet Linx Aviation, Air France, JetBlue, Virgin Atlantic, Korean Air, American Airlines, Qatar Airways, Delta Air Lines, Air Tahiti Nui, Alaska Airlines and Hawaiian Airlines fly direct from Seattle-Tacoma International from Logan 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.

Ticket prices are normally at a premium at weekends and can vary also with the time of day. 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.

The table below displays the numbers of daily flights from Seattle-Tacoma International (SEA) to Logan International (BOS) and the relevant airlines that fly.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Hawaiian Airlines555555208:3023:15VIEW FLIGHTS
Alaska Airlines444444408:3023:15VIEW FLIGHTS
Air Tahiti Nui444444008:3023:15VIEW FLIGHTS
Delta Air Lines333332307:5022:05VIEW FLIGHTS
Qatar Airways333333108:3023:15VIEW FLIGHTS
Korean Air333332115:3522:05VIEW FLIGHTS
American Airlines333333008:3015:35VIEW FLIGHTS
Virgin Atlantic222222107:5022:05VIEW FLIGHTS
JetBlue111111113:1013:10VIEW FLIGHTS
LATAM Airlines101111106:3522:05VIEW FLIGHTS
Jet Linx Aviation111111015:3515:35VIEW FLIGHTS
Air France111111007:5007:50VIEW FLIGHTS
El Al011101006:3522:05VIEW FLIGHTS
Condor000000123:1523:15VIEW FLIGHTS

The greatest amount of direct flights offered from Seattle-Tacoma International to Logan International United States are by Hawaiian Airlines with around 32 flights a week. The earliest flight is available at 08:30 and the latest flights at 23:15 with the most popular flight number being HA2114, HA6626, HA6627 and HA6628.

You can visit Hawaiian Airlines at hawaiianair.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
Monday
06:35
AirlineFlightNo
LATAM AirlinesLA6263
07:50
AirlineFlightNo
Air FranceAF3534
Delta Air LinesDL459
Virgin AtlanticVS3325
08:30
AirlineFlightNo
Air Tahiti NuiTN2334
Alaska AirlinesAS306
Hawaiian AirlinesHA6626
American AirlinesAA7471
Qatar AirwaysQR2967
10:46
AirlineFlightNo
Air Tahiti NuiTN2471
Alaska AirlinesAS818
Hawaiian AirlinesHA6629
American AirlinesAA7487
Qatar AirwaysQR2179
13:10
AirlineFlightNo
Hawaiian AirlinesHA2114
JetBlueB6398
15:35
AirlineFlightNo
Korean AirKE3009
Korean AirKE6259
Air Tahiti NuiTN2555
Alaska AirlinesAS460
Hawaiian AirlinesHA6627
Delta Air LinesDL474
American AirlinesAA7432
Jet Linx AviationJL6356
22:05
AirlineFlightNo
Korean AirKE3143
Delta Air LinesDL473
Virgin AtlanticVS3541
23:15
AirlineFlightNo
Air Tahiti NuiTN2782
Alaska AirlinesAS536
Hawaiian AirlinesHA6628
Qatar AirwaysQR8850
VIEW FLIGHTS
Tuesday
07:50
AirlineFlightNo
Air FranceAF3534
Delta Air LinesDL459
Virgin AtlanticVS3325
08:30
AirlineFlightNo
Air Tahiti NuiTN2334
Alaska AirlinesAS306
Hawaiian AirlinesHA6626
American AirlinesAA7471
Qatar AirwaysQR2967
10:46
AirlineFlightNo
Air Tahiti NuiTN2471
Alaska AirlinesAS818
Hawaiian AirlinesHA6629
American AirlinesAA7487
Qatar AirwaysQR2179
13:10
AirlineFlightNo
Hawaiian AirlinesHA2114
JetBlueB6398
15:35
AirlineFlightNo
Korean AirKE3009
Korean AirKE6259
Air Tahiti NuiTN2555
Alaska AirlinesAS460
Hawaiian AirlinesHA6627
Delta Air LinesDL474
American AirlinesAA7432
Jet Linx AviationJL6356
22:05
AirlineFlightNo
Korean AirKE3143
Delta Air LinesDL473
El AlLY4226
Virgin AtlanticVS3541
23:15
AirlineFlightNo
Air Tahiti NuiTN2782
Alaska AirlinesAS536
Hawaiian AirlinesHA6628
Qatar AirwaysQR8850
VIEW FLIGHTS
Wednesday
06:35
AirlineFlightNo
El AlLY4226
07:50
AirlineFlightNo
Air FranceAF3534
Delta Air LinesDL459
Virgin AtlanticVS3325
08:30
AirlineFlightNo
Air Tahiti NuiTN2334
Alaska AirlinesAS306
Hawaiian AirlinesHA6626
American AirlinesAA7471
Qatar AirwaysQR2967
10:46
AirlineFlightNo
Air Tahiti NuiTN2471
Alaska AirlinesAS818
Hawaiian AirlinesHA6629
American AirlinesAA7487
Qatar AirwaysQR2179
13:10
AirlineFlightNo
Hawaiian AirlinesHA2114
JetBlueB6398
15:35
AirlineFlightNo
Korean AirKE3009
Korean AirKE6259
Air Tahiti NuiTN2555
Alaska AirlinesAS460
Hawaiian AirlinesHA6627
Delta Air LinesDL474
American AirlinesAA7432
Jet Linx AviationJL6356
22:05
AirlineFlightNo
Korean AirKE3143
Delta Air LinesDL473
LATAM AirlinesLA6134
Virgin AtlanticVS3541
23:15
AirlineFlightNo
Air Tahiti NuiTN2782
Alaska AirlinesAS536
Hawaiian AirlinesHA6628
Qatar AirwaysQR8850
VIEW FLIGHTS
Thursday
06:35
AirlineFlightNo
LATAM AirlinesLA6134
07:50
AirlineFlightNo
Air FranceAF3534
Delta Air LinesDL459
El AlLY4226
Virgin AtlanticVS3325
08:30
AirlineFlightNo
Air Tahiti NuiTN2334
Alaska AirlinesAS306
Hawaiian AirlinesHA6626
American AirlinesAA7471
Qatar AirwaysQR2967
10:46
AirlineFlightNo
Air Tahiti NuiTN2471
Alaska AirlinesAS818
Hawaiian AirlinesHA6629
American AirlinesAA7487
Qatar AirwaysQR2179
13:10
AirlineFlightNo
Hawaiian AirlinesHA2114
JetBlueB6398
15:35
AirlineFlightNo
Korean AirKE3009
Korean AirKE6259
Air Tahiti NuiTN2555
Alaska AirlinesAS460
Hawaiian AirlinesHA6627
Delta Air LinesDL474
American AirlinesAA7432
Jet Linx AviationJL6356
22:05
AirlineFlightNo
Korean AirKE3143
Delta Air LinesDL473
Virgin AtlanticVS3541
23:15
AirlineFlightNo
Air Tahiti NuiTN2782
Alaska AirlinesAS536
Hawaiian AirlinesHA6628
Qatar AirwaysQR8850
VIEW FLIGHTS
Friday
07:50
AirlineFlightNo
Air FranceAF3534
Delta Air LinesDL459
Virgin AtlanticVS3325
08:30
AirlineFlightNo
Air Tahiti NuiTN2334
Alaska AirlinesAS306
Hawaiian AirlinesHA6626
American AirlinesAA7471
Qatar AirwaysQR2967
10:46
AirlineFlightNo
Air Tahiti NuiTN2471
Alaska AirlinesAS818
Hawaiian AirlinesHA6629
American AirlinesAA7487
Qatar AirwaysQR2179
13:10
AirlineFlightNo
Hawaiian AirlinesHA2114
JetBlueB6398
15:35
AirlineFlightNo
Korean AirKE3009
Korean AirKE6259
Air Tahiti NuiTN2555
Alaska AirlinesAS460
Hawaiian AirlinesHA6627
Delta Air LinesDL474
American AirlinesAA7432
Jet Linx AviationJL6356
22:05
AirlineFlightNo
Korean AirKE3143
Delta Air LinesDL473
LATAM AirlinesLA8995
Virgin AtlanticVS3541
23:15
AirlineFlightNo
Air Tahiti NuiTN2782
Alaska AirlinesAS536
Hawaiian AirlinesHA6628
Qatar AirwaysQR8850
VIEW FLIGHTS
Saturday
06:35
AirlineFlightNo
Korean AirKE3143
LATAM AirlinesLA8995
Virgin AtlanticVS3541
07:50
AirlineFlightNo
Air FranceAF3534
Delta Air LinesDL459
El AlLY4226
Virgin AtlanticVS3325
07:53
AirlineFlightNo
Air Tahiti NuiTN2782
Hawaiian AirlinesHA6628
Qatar AirwaysQR8850
08:30
AirlineFlightNo
Air Tahiti NuiTN2334
Alaska AirlinesAS306
Hawaiian AirlinesHA6626
American AirlinesAA7471
Qatar AirwaysQR2967
10:46
AirlineFlightNo
Air Tahiti NuiTN2471
Alaska AirlinesAS818
Hawaiian AirlinesHA6629
American AirlinesAA7487
Qatar AirwaysQR2179
13:10
AirlineFlightNo
Hawaiian AirlinesHA2114
JetBlueB6398
15:35
AirlineFlightNo
Korean AirKE6259
Air Tahiti NuiTN2555
Alaska AirlinesAS460
Hawaiian AirlinesHA6627
American AirlinesAA7432
Jet Linx AviationJL6356
22:05
AirlineFlightNo
Delta Air LinesDL473
23:15
AirlineFlightNo
Alaska AirlinesAS536
VIEW FLIGHTS
Sunday
07:50
AirlineFlightNo
Delta Air LinesDL459
08:30
AirlineFlightNo
Alaska AirlinesAS306
10:46
AirlineFlightNo
Alaska AirlinesAS818
13:10
AirlineFlightNo
JetBlueB6398
15:35
AirlineFlightNo
Alaska AirlinesAS460
Delta Air LinesDL474
21:46
AirlineFlightNo
Hawaiian AirlinesHA2114
22:05
AirlineFlightNo
Korean AirKE3143
Delta Air LinesDL473
LATAM AirlinesLA6476
Virgin AtlanticVS3541
23:15
AirlineFlightNo
Alaska AirlinesAS536
Hawaiian AirlinesHA6628
Qatar AirwaysQR8850
CondorDE5066
VIEW FLIGHTS

Instead of flying directly from Seattle-Tacoma International and arrive at Logan International, you may arrive Logan International by another airport. Please see chart below for a list of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Richmond Vancouver to Boston04,034 km (2,507 miles)5 Hours 33 Minutes

If you require a hire car at Logan International be sure that you are in possession of a valid driving licence and also a current credit card.

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

DIRECT Hawaiian Airlines
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 £69.23 ($93 €79.55)
£69.23
$93 | €79.55
Check Latest Price
DIRECT Alaska Airlines
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 £153.35 ($206 €176.21)
£153.35
$206 | €176.21
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): Air France, Air Tahiti Nui, Alaska Airlines, American Airlines, Condor, Delta Air Lines, El Al, Hawaiian Airlines, Jet Linx Aviation, JetBlue, Korean Air, LATAM Airlines, Qatar Airways, 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.

Alternative Airports in United States with Connections from Seattle Airport

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