$90 Cheap Flights from Seattle to Baltimore

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall

Amazing SEA to BWI Flight Deals

The cheapest flights to Baltimore Washington Intl. Thurgood Marshall found within the past 7 days were $199 round trip and $90 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for SEA to BWI

CarrierFlightDepart SEAArrive BWITue
9/27
Wed
9/28
Thu
9/29
Fri
9/30
Sat
10/1
Sun
10/2
Mon
10/3
Stops
AS92208:55 am05:02 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AS71909:55 pm05:55 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Best Baltimore Washington Intl. Thurgood Marshall Flight and Hotel Packages

Baltimore Washington Intl. Thurgood Marshall flight + hotel packages - economy flights

Home2 Suites by Hilton Baltimore Downtown, MD
DoubleTree Hotel Baltimore - BWI Airport
Hyatt Place Baltimore Inner Harbor
Residence Inn by Marriott Baltimore Inner Harbor
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Frequently asked questions

Can I catch a flight from SEA to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) right now?
Be sure to visit the Covid-19 Travel Advisor to find out if there are any current quarantine requirements or travel advice reports in effect in BWI Airport when flying in from SEA.
Are there direct flights from Seattle - Tacoma Intl. Airport (SEA) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Wander wisely and score a direct flight from SEA to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) with Alaska Airlines. This airline is the perfect choice if you’re hoping to land in Baltimore as fast as you can.
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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI), please visit our Customer Service Portal.
How long is the flight from SEA to BWI Marshall?
If you’re flying from Seattle to Baltimore, you can expect the journey to take about 6 hours and 28 minutes. If this sounds longer than you’d hoped, why not put it to good use? Read about where you’re going, fine tune your itinerary and have a decent rest before the adventure starts.
What is the flight distance from SEA to BWI Airport?
You’ll have to travel around 2,300 mi from Seattle - Tacoma Intl. Airport (SEA) to BWI Airport before you can officially embark on your exciting vacation. Pick out a beverage from the drink cart and settle in for a couple of your favorite shows. You’ll have lots of time!
What airlines fly from SEA to BWI Marshall?
Ready to take off on your next awesome adventure? Want to travel from Seattle to Baltimore in the shortest time possible? Take one of the 30 direct flights offered by Alaska Airlines every month, and you’ll be touching down before you can utter ‘Are we there yet?’
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, Spirit Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
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 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that 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 2021, 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From Seattle - Tacoma Intl.
Traveling To Baltimore Washington Intl. Thurgood Marshall
Shortest Flight Time 11 hours 0 mins
Earliest Departure Time 8:55AM EDT
Latest Departure Time 9:55PM EDT
Lowest Flight Price $199

Route Info

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

Distance:
2,342.00 miles

Airlines & Aircraft Used on SEA to BWI Flight Routes

Airline Carrier
Aircraft
Alaska Airlines
Embraer RJ140
Alaska Airlines
Embraer RJ145 Amazon
American Airlines
Airbus A319
American Airlines
Airbus A320-100/200

Discover our best flights from Seattle SEA to Baltimore BWI. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Baltimore BWI at the right price  

Airfares to Baltimore BWI from Seattle SEA currently cost between $199 and $229. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Baltimore BWI 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Baltimore BWI on Travelocity starting at $90. Prices and availability subject to change. Additional terms may apply. 

 

Get to Baltimore BWI from Seattle SEA quicker with direct flights. 

Get to Baltimore faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BWI from SEA to take around 11 hour(s) 0 min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Baltimore BWI

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BWI from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Baltimore BWI today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Seattle SEA to Baltimore BWI. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Baltimore BWI from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BWI from SEA have this option.  

 

Travel with confidence when you book flights to Baltimore BWI from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.