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Amazing BWI to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $204 round trip and $123 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for BWI to SEA

Carrier Flight Depart BWI Arrive SEA Fri
5/7
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Stops
AS 765 05:30 pm 08:21 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

Best Seattle - Tacoma Intl. Flight and Hotel Packages

Seattle - Tacoma Intl. flight + hotel packages - economy flights

FAQs about flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Seattle - Tacoma Intl. Airport (SEA)

Can I catch a flight from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) right now?

For information on any present Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Look before you book your flight, so you don't get caught up.

Are there direct flights from BWI Marshall to SEA?

If you can't wait to get started on your adventures in Seattle, take a look at Alaska Airlines. They have direct flights from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Seattle - Tacoma Intl. Airport (SEA).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.

How long is the flight from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.)?

It usually takes 7 hours and 46 minutes to fly from BWI to SEA. You'll be in your seat for a while, so keep yourself entertained with a movie or read a magazine.

What is the flight distance from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Seattle - Tacoma Intl. Airport (SEA)?

From BWI to SEA, the flight distance is 2,796 mi. It's a lengthy ride, so make sure you bring your carry-on essentials. Some compression tights and a fluffy eye mask are great items to begin with.

What airlines fly from BWI Airport to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.)?

Ready to book the airfare for your next exciting adventure? Eager to get from Baltimore to Seattle as quickly as possible? Take one of the 184 direct flights offered by Alaska Airlines each month, and you'll be hitting the tarmac before you can utter 'Are we there yet?'

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl. Flight FAQ

Traveling FromBaltimore Washington Intl. Thurgood Marshall
Traveling ToSeattle - Tacoma Intl.
Shortest Flight Time5 hours 51 mins
Earliest Departure Time5:30PM EDT
Latest Departure Time5:30PM EDT
Lowest Flight Price$204

Route Info

Flight path for flights from Baltimore/Wash International Thurgood Marshall Airport to Seattle-Tacoma International Airport


Distance:
2,342.00 miles


Airlines & Aircraft Used on BWI to SEA Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
United Airlines
Airbus A320-100/200

Popular Flight Routes from Baltimore (BWI)

Travelers at BWI love to visit these top cities. Roam to the top destinations from Baltimore (BWI) today with the cheap prices from Travelocity!

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.