Flights from Baltimore Airport BWI to Seattle Airport SEA

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Flights are available to Baltimore/Washington International Thurgood Marshall from Seattle-Tacoma International with a choice of 5 airliners, Southwest Airlines, Finnair, Hawaiian Airlines, Alaska Airlines and Air Tahiti Nui. The journey time flying from Baltimore/Washington International Thurgood Marshall to Seattle-Tacoma International United States is around 5 Hours 13 Minutes. With the distance covered being 3,748 Km (2,329 Miles). The airport code for Baltimore/Washington International Thurgood Marshall is BWI and for Seattle-Tacoma International it is SEA.

Ticket prices are normally at a premium at weekends and can vary also with the time of day. Seattle-Tacoma International United States flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from Baltimore/Washington International Thurgood Marshall. We recommend booking your flights to Seattle-Tacoma International United States in advance as prices normally increase the nearer the departure date.

Please note that the time difference at Seattle-Tacoma International is 8.0 GMT. So remember to change your watch before arriving at Seattle-Tacoma International.

If you plan on flying to Seattle-Tacoma International Airport from Baltimore/Washington International Thurgood Marshall Airport you can pre-arrange your long or short term parking at Baltimore/Washington International Thurgood Marshall Airport.

If you had a rental car at Seattle-Tacoma International Airport and need to return it, find the nearest fuel station on your route to Seattle-Tacoma International Airport and avoid excess fees.

Organise and book your choice of transport to Baltimore/Washington International Thurgood Marshall Airport:

Organise and book your choice of transport at Seattle-Tacoma International Airport:

You can also research and pre-book a hotel near Seattle-Tacoma International Airport

Please see below the airlines that fly from Baltimore/Washington International Thurgood Marshall (BWI) to Seattle-Tacoma International (SEA) and the amount of daily flights in operation.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Hawaiian Airlines222212207:5119:10VIEW FLIGHTS
Alaska Airlines222212207:5119:10VIEW FLIGHTS
Air Tahiti Nui222212207:5119:10VIEW FLIGHTS
Southwest Airlines111111113:3516:50VIEW FLIGHTS
Finnair111111107:5107:51VIEW FLIGHTS

Currently Hawaiian Airlines offer the most direct flights from to Seattle-Tacoma International from Baltimore/Washington International Thurgood Marshall with only 1 flight weekly. The time of the departure is 07:51

When travelling with Hawaiian Airlines it would be worth visiting their website hawaiianair.com for further information on bookings and special offers.

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
07:51
AirlineFlightNo
FinnairAY4606
Air Tahiti NuiTN2493
Alaska AirlinesAS349
Hawaiian AirlinesHA4841
14:20
AirlineFlightNo
Southwest AirlinesWN980
19:10
AirlineFlightNo
Air Tahiti NuiTN2626
Alaska AirlinesAS379
Hawaiian AirlinesHA4842
VIEW FLIGHTS
Tuesday
07:51
AirlineFlightNo
FinnairAY4606
Air Tahiti NuiTN2493
Alaska AirlinesAS349
Hawaiian AirlinesHA4841
14:50
AirlineFlightNo
Southwest AirlinesWN650
19:10
AirlineFlightNo
Air Tahiti NuiTN2626
Alaska AirlinesAS379
Hawaiian AirlinesHA4842
VIEW FLIGHTS
Wednesday
07:51
AirlineFlightNo
FinnairAY4606
Air Tahiti NuiTN2493
Alaska AirlinesAS349
Hawaiian AirlinesHA4841
14:50
AirlineFlightNo
Southwest AirlinesWN650
19:10
AirlineFlightNo
Air Tahiti NuiTN2626
Alaska AirlinesAS379
Hawaiian AirlinesHA4842
VIEW FLIGHTS
Thursday
07:51
AirlineFlightNo
FinnairAY4606
Air Tahiti NuiTN2493
Alaska AirlinesAS349
Hawaiian AirlinesHA4841
14:20
AirlineFlightNo
Southwest AirlinesWN980
19:10
AirlineFlightNo
Air Tahiti NuiTN2626
Alaska AirlinesAS379
Hawaiian AirlinesHA4842
VIEW FLIGHTS
Friday
07:51
AirlineFlightNo
FinnairAY4606
Air Tahiti NuiTN2493
Alaska AirlinesAS349
Hawaiian AirlinesHA4841
16:50
AirlineFlightNo
Southwest AirlinesWN2417
VIEW FLIGHTS
Saturday
07:51
AirlineFlightNo
FinnairAY4606
Air Tahiti NuiTN2493
Alaska AirlinesAS349
Hawaiian AirlinesHA4841
17:25
AirlineFlightNo
Southwest AirlinesWN2951
19:10
AirlineFlightNo
Air Tahiti NuiTN2626
Alaska AirlinesAS379
Hawaiian AirlinesHA4842
VIEW FLIGHTS
Sunday
07:51
AirlineFlightNo
FinnairAY4606
Air Tahiti NuiTN2493
Alaska AirlinesAS349
Hawaiian AirlinesHA4841
13:35
AirlineFlightNo
Southwest AirlinesWN1445
19:10
AirlineFlightNo
Air Tahiti NuiTN2626
Alaska AirlinesAS379
Hawaiian AirlinesHA4842
VIEW FLIGHTS

Alternatively, there are other routes that depart Baltimore/Washington International Thurgood Marshall and arrive at Seattle-Tacoma International or other nearby airports. The table below gives you a summary of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Washington Ronald Reagan Washington National to Seattle03,738 km (2,323 miles)5 Hours 12 Minutes
Newark to Seattle03,855 km (2,395 miles)5 Hours 21 Minutes
Dulles to Seattle03,701 km (2,300 miles)5 Hours 10 Minutes
Philadelphia to Seattle03,817 km (2,372 miles)5 Hours 18 Minutes
Teterboro to Seattle03,855 km (2,395 miles)5 Hours 21 Minutes

If you require a hire car at Seattle-Tacoma 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 - Baltimore (BWI) to Seattle (SEA)

DIRECT Southwest Airlines
What is the cheapest direct flight one way from Baltimore BWI to Seattle SEA?
The cheapest direct flight one way from Baltimore BWI to Seattle SEA is £123.67 ($168 €143.54)
£123.67
$168 | €143.54
Check Latest Price
DIRECT Southwest Airlines
What is the cheapest direct return flight from Baltimore BWI to Seattle SEA?
The cheapest direct return flight from Baltimore BWI to Seattle SEA is £270.16 ($367 €313.57)
£270.16
$367 | €313.57
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Baltimore BWI to Seattle SEA?
The cheapest flight one way from Baltimore BWI to Seattle SEA is £73.61 ($100 €85.44)
£73.61
$100 | €85.44
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Baltimore BWI to Seattle SEA?
The cheapest return flight from Baltimore BWI to Seattle SEA is £147.23 ($200 €170.88)
£147.23
$200 | €170.88
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 BWI to SEA

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Flight Info FAQ - Baltimore (BWI) to Seattle (SEA)

Who flies from Baltimore to Seattle?
The following airlines fly from Baltimore (BWI) to Seattle (SEA): Air Tahiti Nui, Alaska Airlines, Finnair, Hawaiian Airlines, Southwest Airlines.
How far is the flight from Baltimore to Seattle?
The flight from Baltimore to Seattle is 3,748KM or 2,329 miles.
How long does the flight from Baltimore to Seattle to take?
The flight from Baltimore to Seattle takes 5 Hours 13 Minutes.

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