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

We've found the cheapest flights to Seattle

Returns from £177.36

One-way from £88.27

El Al, Condor, Singapore Airlines, Jet Linx Aviation, American Airlines, Air Tahiti Nui, SAS, Air France, Korean Air, JetBlue, China Eastern Airlines, Qatar Airways, Virgin Atlantic, Alaska Airlines, Delta Air Lines and Hawaiian Airlines fly direct from Logan International to Seattle-Tacoma International United States. The flight time from Logan International to Seattle-Tacoma International is around 5 Hours 31 Minutes and you will cover 4,005 Km (2,489 Miles). The airport code for Logan International is BOS and for Seattle-Tacoma International it is SEA.

The cost of ticket prices to Seattle-Tacoma 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. Flights to Seattle-Tacoma International United States normally increase in price the nearer the journey date, so it is worth trying to book your tickets in advance if you can.

The time zone at Seattle-Tacoma International is 8.0 GMT compared to 5.0 GMT at Logan International so bare this in mind is you need to make travel arrangements when you arrive at Seattle-Tacoma International.

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

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Hawaiian Airlines322333207:0017:55VIEW FLIGHTS
Delta Air Lines222222207:1019:05VIEW FLIGHTS
Virgin Atlantic222122107:1019:05VIEW FLIGHTS
Alaska Airlines211222207:0017:55VIEW FLIGHTS
Qatar Airways211222107:0017:55VIEW FLIGHTS
Korean Air111111107:0017:55VIEW FLIGHTS
JetBlue111111110:4510:45VIEW FLIGHTS
China Eastern Airlines111111107:1007:10VIEW FLIGHTS
SAS111111019:0519:05VIEW FLIGHTS
Air France111111019:0519:05VIEW FLIGHTS
Jet Linx Aviation100111107:0007:00VIEW FLIGHTS
American Airlines100111107:0007:00VIEW FLIGHTS
Air Tahiti Nui100111107:0007:00VIEW FLIGHTS
Singapore Airlines101011017:5517:55VIEW FLIGHTS
El Al011100010:4514:10VIEW FLIGHTS
Condor100101007:0007:00VIEW FLIGHTS

Hawaiian Airlines offer the most direct flights from Logan International to Seattle-Tacoma International with an average of 18 flights a week. The earliest flights are operated at 07:00 and the latest flights operated at 17:55 and the most common flight numbers are HA2111, HA4785 and HA4786

Contact Hawaiian Airlines at hawaiianair.com to booking a flight or find up to date information on the flight times.

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
07:00
AirlineFlightNo
Korean AirKE6222
Air Tahiti NuiTN2335
Alaska AirlinesAS459
Hawaiian AirlinesHA4786
American AirlinesAA9302
Qatar AirwaysQR8824
CondorDE5235
Jet Linx AviationJL6357
07:10
AirlineFlightNo
China Eastern AirlinesMU8686
Delta Air LinesDL384
Virgin AtlanticVS3540
10:45
AirlineFlightNo
Hawaiian AirlinesHA2111
JetBlueB6497
17:55
AirlineFlightNo
Singapore AirlinesSQ1217
Alaska AirlinesAS364
Hawaiian AirlinesHA4785
Qatar AirwaysQR2967
19:05
AirlineFlightNo
SASSK3350
Air FranceAF2707
Delta Air LinesDL324
Virgin AtlanticVS3243
VIEW FLIGHTS
Tuesday
07:10
AirlineFlightNo
China Eastern AirlinesMU8686
Delta Air LinesDL384
Virgin AtlanticVS3540
10:45
AirlineFlightNo
Hawaiian AirlinesHA2111
El AlLY8568
JetBlueB6497
17:55
AirlineFlightNo
Korean AirKE6222
Alaska AirlinesAS364
Hawaiian AirlinesHA4785
Qatar AirwaysQR2967
19:05
AirlineFlightNo
SASSK3350
Air FranceAF2707
Delta Air LinesDL324
Virgin AtlanticVS3243
VIEW FLIGHTS
Wednesday
07:10
AirlineFlightNo
China Eastern AirlinesMU8686
Delta Air LinesDL384
Virgin AtlanticVS3540
10:45
AirlineFlightNo
Hawaiian AirlinesHA2111
JetBlueB6497
14:10
AirlineFlightNo
El AlLY8568
17:55
AirlineFlightNo
Korean AirKE6222
Singapore AirlinesSQ1217
Alaska AirlinesAS364
Hawaiian AirlinesHA4785
Qatar AirwaysQR2967
19:05
AirlineFlightNo
SASSK3350
Air FranceAF2707
Delta Air LinesDL324
Virgin AtlanticVS3243
VIEW FLIGHTS
Thursday
07:00
AirlineFlightNo
Korean AirKE6222
Air Tahiti NuiTN2335
Alaska AirlinesAS459
Hawaiian AirlinesHA4786
American AirlinesAA9302
Qatar AirwaysQR8824
CondorDE5235
Jet Linx AviationJL6357
07:10
AirlineFlightNo
China Eastern AirlinesMU8686
Delta Air LinesDL384
10:45
AirlineFlightNo
Hawaiian AirlinesHA2111
El AlLY8568
JetBlueB6497
17:55
AirlineFlightNo
Alaska AirlinesAS364
Hawaiian AirlinesHA4785
Qatar AirwaysQR2967
19:05
AirlineFlightNo
SASSK3350
Air FranceAF2707
Delta Air LinesDL324
Virgin AtlanticVS3243
VIEW FLIGHTS
Friday
07:00
AirlineFlightNo
Korean AirKE6222
Air Tahiti NuiTN2335
Alaska AirlinesAS459
Hawaiian AirlinesHA4786
American AirlinesAA9302
Qatar AirwaysQR8824
Jet Linx AviationJL6357
07:10
AirlineFlightNo
China Eastern AirlinesMU8686
Delta Air LinesDL384
Virgin AtlanticVS3540
10:45
AirlineFlightNo
Hawaiian AirlinesHA2111
JetBlueB6497
17:55
AirlineFlightNo
Singapore AirlinesSQ1217
Alaska AirlinesAS364
Hawaiian AirlinesHA4785
Qatar AirwaysQR2967
19:05
AirlineFlightNo
SASSK3350
Air FranceAF2707
Delta Air LinesDL324
Virgin AtlanticVS3243
VIEW FLIGHTS
Saturday
07:00
AirlineFlightNo
Korean AirKE6222
Air Tahiti NuiTN2335
Alaska AirlinesAS459
Hawaiian AirlinesHA4786
American AirlinesAA9302
Qatar AirwaysQR8824
CondorDE5235
Jet Linx AviationJL6357
07:10
AirlineFlightNo
China Eastern AirlinesMU8686
Delta Air LinesDL384
Virgin AtlanticVS3540
10:45
AirlineFlightNo
Hawaiian AirlinesHA2111
JetBlueB6497
17:55
AirlineFlightNo
Singapore AirlinesSQ1217
Alaska AirlinesAS364
Hawaiian AirlinesHA4785
Qatar AirwaysQR2967
19:05
AirlineFlightNo
SASSK3350
Delta Air LinesDL324
Virgin AtlanticVS3243
22:25
AirlineFlightNo
Air FranceAF2707
VIEW FLIGHTS
Sunday
07:00
AirlineFlightNo
Korean AirKE6222
Air Tahiti NuiTN2335
Alaska AirlinesAS459
Hawaiian AirlinesHA4786
American AirlinesAA9302
Qatar AirwaysQR8824
Jet Linx AviationJL6357
07:10
AirlineFlightNo
China Eastern AirlinesMU8686
Delta Air LinesDL384
Virgin AtlanticVS3540
10:45
AirlineFlightNo
JetBlueB6497
14:10
AirlineFlightNo
Hawaiian AirlinesHA2111
17:20
AirlineFlightNo
Delta Air LinesDL324
17:55
AirlineFlightNo
Alaska AirlinesAS364
VIEW FLIGHTS

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

Don't forget to book a rental car!

Find cheap vehicle hire deals at Seattle Airport

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

DIRECT Alaska Airlines
What is the cheapest direct flight one way from Boston BOS to Seattle SEA?
The cheapest direct flight one way from Boston BOS to Seattle SEA is £88.27 ($108 €104.32)
£88.27
$108 | €104.32
Check Latest Price
DIRECT Delta
What is the cheapest direct return flight from Boston BOS to Seattle SEA?
The cheapest direct return flight from Boston BOS to Seattle SEA is £177.36 ($217 €209.60)
£177.36
$217 | €209.60
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Boston BOS to Seattle SEA?
The cheapest flight one way from Boston BOS to Seattle SEA is £85 ($104 €100.46)
£85
$104 | €100.46
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 BOS to SEA

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

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

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

Other Airports Connecting To Seattle Airport in united states

Don't forget to book a hire car!

Search for a cheap rental car at SEA

Useful Information about Seattle Airport

Lounges at Seattle Airport

See all the airport lounges, locations and opening times available at Seattle Airport

View...
Eating and Drinking at Seattle Airport

See all bars and restaurants at Seattle Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Seattle Airport

See all shops available at Seattle Airport - plan your duty free shopping in advance

View...
Seattle Tourist Attractions

From wine tasting to a coffee & chocolate walking tour, just some of the things to see in Seattle..

View...