Flights from Baltimore (BWI) to Seattle (SEA)

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Baltimore to Seattle Flight Information

Find the Cheapest Flights from Baltimore (BWI) to Seattle (SEA)

Work hard, travel harder! Wotif brings you the cheapest Baltimore to Seattle flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top BWI to SEA routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Baltimore Washington Intl. Thurgood Marshall
Origin Airport
Origin Airport IATA Code
BWI
Traveling To
Seattle - Tacoma Intl.
Destination Airport
Destination Airport IATA Code
SEA
Number of Airlines Serving
Average Flight Time
hours mins
Direct Flight Time
hours mins
Flight Price
Address:
Seattle WA, 98158
United States
IATA code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time zone:
America/Los_Angeles
Address:
Baltimore MD, 21240
United States
IATA code:
BWI
Longitude:
-76.668941
Latitude:
39.179526
Time zone:
America/New_York

Baltimore to Seattle Flight Deals from

Considering a quick trip to Seattle, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from BWI to SEA. With heaps of cheap fares from Baltimore, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Seattle from Baltimore  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Seattle from Baltimore from different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Seattle in just hour(s) and mins, too.   

Snap up great deals on flights to Seattle from Baltimore 

Choose from flights a day on average, with prices starting at and rising to depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Baltimore to Seattle today!  

Find cheap airfares to Seattle from Baltimore 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Baltimore and Seattle
  • Avoid peak season (prices tend to be lower in )
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Seattle from Baltimore with Wotif

Wotif is a super-easy way to find the best flight for you to Seattle. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Baltimore to Seattle

Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd, SeaTac, WA
The price is AU$190 per night from 13 Nov to 14 Nov
AU$190
13 Nov - 14 Nov
includes taxes & fees
Stay at this 3.5-star business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (7,735 reviews)
Room is very clean, bed and especially the pillows very comfortable. The staff is always courteous and breakfast is wonderful. I’m always pleased with the cleanliness of the facilities.

Reviewed on 3 Nov 2025

Coast Gateway Hotel
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

3 out of 5
3100 South 192nd Street, SeaTac, WA
The price is AU$149 per night from 5 Dec to 6 Dec
AU$149
5 Dec - 6 Dec
includes taxes & fees
Stay at this 3-star business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (6,181 reviews)
The staff at the front desk were friendly. The room is clean and par

Reviewed on 3 Nov 2025

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
SureStay Hotel by Best Western SeaTac Airport North

SureStay Hotel by Best Western SeaTac Airport North

3.5 out of 5
3000 S 176th St, SeaTac, WA
The price is AU$165 per night from 10 Nov to 11 Nov
AU$165
10 Nov - 11 Nov
includes taxes & fees
Stay at this 3.5-star business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
7.8/10 Good! (1,956 reviews)
Great place, clean, great friendly staff!

Reviewed on 31 Oct 2025

SureStay Hotel by Best Western SeaTac Airport North
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

More Destinations

^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.