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

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Cheap Flights from BWI to SEA starting at $92 One Way, $158 Round Trip

Prices starting at $158 for return flights and $92 for one-way flights to Seattle - Tacoma Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 28 - Tue, Jun 3
BWI
Baltimore
SEA
Seattle
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, May 28 from Baltimore to Seattle, returning Tue, Jun 3, priced at $158 just found
Tue, Jul 8 - Fri, Jul 18
BWI
Baltimore
SEA
Seattle
$207 Roundtrip, found 4 hours ago
$207
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Jul 8 from Baltimore to Seattle, returning Fri, Jul 18, priced at $207 found 4 hours ago
Thu, Aug 7 - Mon, Aug 11
BWI
Baltimore
SEA
Seattle
$207 Roundtrip, found 9 hours ago
$207
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Aug 7 from Baltimore to Seattle, returning Mon, Aug 11, priced at $207 found 9 hours ago
Sat, May 31 - Sat, Jun 7
BWI
Baltimore
SEA
Seattle
$212 Roundtrip, just found
$212
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 31 from Baltimore to Seattle, returning Sat, Jun 7, priced at $212 just found
Wed, Sep 3 - Wed, Sep 10
BWI
Baltimore
SEA
Seattle
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 3 from Baltimore to Seattle, returning Wed, Sep 10, priced at $246 found 1 day ago

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

DoubleTree by Hilton Seattle Airport
DoubleTree by Hilton Seattle Airport
4 out of 5
18740 International Boulevard, SeaTac, WA
The price is $154 per night from May 9 to May 10
$154
includes taxes & fees
$135 per night
May 9 - May 10
Stay at this 4-star business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (2,125 reviews)
"Great service nice place to relax"

Reviewed on Apr 30, 2025

DoubleTree by Hilton Seattle Airport
Coast Gateway Hotel
Coast Gateway Hotel
3.5 out of 5
18415 International Blvd, SeaTac, WA
The price is $160 per night from May 25 to May 26
$160
includes taxes & fees
$141 per night
May 25 - May 26
Book a stay at this 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! (7,175 reviews)
"24 hour free shuttle to the airport"

Reviewed on Apr 30, 2025

Coast Gateway Hotel
Red Roof Inn Seattle Airport - SEATAC
Red Roof Inn Seattle Airport - SEATAC
2 out of 5
16838 International Boulevard, SeaTac, WA
The price is $98 per night from May 6 to May 7
$98
includes taxes & fees
$86 per night
May 6 - May 7
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,135 reviews)
"Nice room close to airport so didn’t have to drive far after a long flight"

Reviewed on Apr 29, 2025

Red Roof Inn Seattle Airport - SEATAC
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.

Hotels In Seattle

The Belltown Inn
The Belltown Inn
2.5 out of 5
2301 Third Avenue, Seattle, WA
The price is $161 per night from May 26 to May 27
$161
includes taxes & fees
$137 per night
May 26 - May 27
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and free bicycles on site. Our guests praise the helpful staff and ...
9.2/10 Wonderful! (3,595 reviews)
"The staff were great. The location is perfect to walk to the market or, a little longer, to Seattle center."

Reviewed on Apr 29, 2025

The Belltown Inn
Mediterranean Inn
Mediterranean Inn
3 out of 5
425 Queen Anne Ave N, Seattle, WA
The price is $211 per night from May 27 to May 28
$211
includes taxes & fees
$179 per night
May 27 - May 28
Stay at this 3-star business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the helpful staff ...
9.2/10 Wonderful! (5,166 reviews)
"Great location, very clean, comfy rooms, friendly staff"

Reviewed on Apr 30, 2025

Mediterranean Inn
DoubleTree by Hilton Seattle Airport
DoubleTree by Hilton Seattle Airport
4 out of 5
18740 International Boulevard, SeaTac, WA
The price is $154 per night from May 9 to May 10
$154
includes taxes & fees
$135 per night
May 9 - May 10
Stay at this 4-star business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (2,125 reviews)
"Great service nice place to relax"

Reviewed on Apr 30, 2025

DoubleTree by Hilton Seattle Airport
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.

Seattle Hotels With Airport Transportation

Ramada by Wyndham SeaTac Airport
Ramada by Wyndham SeaTac Airport
2.5 out of 5
16720 International Blvd, SeaTac, WA
The price is $120 per night from May 2 to May 3
$120
includes taxes & fees
$105 per night
May 2 - May 3
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the restaurant and the clean ...
6.2/10 (1,912 reviews)
"Clean inexpensive one night stay with excellent airport shuttle service."

Reviewed on Apr 28, 2025

Ramada by Wyndham SeaTac Airport
Red Roof Inn Seattle Airport - SEATAC
Red Roof Inn Seattle Airport - SEATAC
2 out of 5
16838 International Boulevard, SeaTac, WA
The price is $98 per night from May 6 to May 7
$98
includes taxes & fees
$86 per night
May 6 - May 7
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,135 reviews)
"Nice room close to airport so didn’t have to drive far after a long flight"

Reviewed on Apr 29, 2025

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport
Days Inn by Wyndham Seatac Airport
2 out of 5
19015 International Blvd, SeaTac, WA
The price is $96 per night from May 4 to May 5
$96
includes taxes & fees
$85 per night
May 4 - May 5
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7/10 Good! (1,083 reviews)
"I liked that I was able to sleep through the whole night, that is almost never at other places. What I did not like is that the elevator floor was very sticky, like drinks were spilled not mopped for a while."

Reviewed on Apr 27, 2025

Days Inn by Wyndham Seatac Airport
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.

Low Priced Seattle Hotels

Red Roof Inn Seattle Airport - SEATAC
Red Roof Inn Seattle Airport - SEATAC
2 out of 5
16838 International Boulevard, SeaTac, WA
The price is $98 per night from May 6 to May 7
$98
includes taxes & fees
$86 per night
May 6 - May 7
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,135 reviews)
"Nice room close to airport so didn’t have to drive far after a long flight"

Reviewed on Apr 29, 2025

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport
Days Inn by Wyndham Seatac Airport
2 out of 5
19015 International Blvd, SeaTac, WA
The price is $96 per night from May 4 to May 5
$96
includes taxes & fees
$85 per night
May 4 - May 5
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7/10 Good! (1,083 reviews)
"I liked that I was able to sleep through the whole night, that is almost never at other places. What I did not like is that the elevator floor was very sticky, like drinks were spilled not mopped for a while."

Reviewed on Apr 27, 2025

Days Inn by Wyndham Seatac Airport
Ramada by Wyndham SeaTac Airport
Ramada by Wyndham SeaTac Airport
2.5 out of 5
16720 International Blvd, SeaTac, WA
The price is $120 per night from May 2 to May 3
$120
includes taxes & fees
$105 per night
May 2 - May 3
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the restaurant and the clean ...
6.2/10 (1,912 reviews)
"Clean inexpensive one night stay with excellent airport shuttle service."

Reviewed on Apr 28, 2025

Ramada by Wyndham SeaTac Airport
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.

Family Friendly Hotels in Seattle

Embassy Suites by Hilton Seattle Bellevue
Embassy Suites by Hilton Seattle Bellevue
3.5 out of 5
3225 158th Avenue SE, Bellevue, WA
The price is $208 per night from May 3 to May 4
$208
includes taxes & fees
$180 per night
May 3 - May 4
Stay at this 3.5-star business-friendly hotel in Bellevue. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the ...
8.4/10 Very Good! (1,000 reviews)
"Really nice place to stay and safe"

Reviewed on Apr 21, 2025

Embassy Suites by Hilton Seattle Bellevue
Homewood Suites by Hilton Lynnwood Seattle Everett, WA
Homewood Suites by Hilton Lynnwood Seattle Everett, WA
3 out of 5
18123 Alderwood Mall Pkwy, Lynnwood, WA
The price is $153 per night from May 7 to May 8
$153
includes taxes & fees
$134 per night
May 7 - May 8
Stay at this 3-star hotel in Lynnwood. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the pool in our reviews. ...
8.4/10 Very Good! (1,000 reviews)
"Wonderful Stay, We will Definitely do it again . Thank You"

Reviewed on Apr 27, 2025

Homewood Suites by Hilton Lynnwood Seattle Everett, WA
Staypineapple, The Maxwell Hotel, Seattle Center Seattle
Staypineapple, The Maxwell Hotel, Seattle Center Seattle
3.5 out of 5
300 Roy St, Seattle, WA
The price is $174 per night from May 26 to May 27
$174
includes taxes & fees
$148 per night
May 26 - May 27
Stay at this 3.5-star boutique hotel in Seattle. Enjoy a fitness center, parking (surcharge), and a 24-hour front desk. Our guests praise the bar and the helpful ...
9.4/10 Exceptional! (1,786 reviews)
"Extra large rooms. Bed and beddings super soft. Clean and well kept. Convenient location close to establishments and attractions around Seattle. Reminds me of 4 star hotels in Europe."

Reviewed on Apr 29, 2025

Staypineapple, The Maxwell Hotel, Seattle Center Seattle
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.

BWI to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
BWI Address & GPS
Address:
Baltimore MD, 21240
United States
IATA Code:
BWI
Longitude:
-76.668941
Latitude:
39.179526
Time Zone:
America/New_York
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles

Frequently asked questions

Am I able to catch a flight from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) now?
Check out our Covid-19 Travel Advisor for the most useful information on quarantine and travel restrictions when flying from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.).
Are there non-stop flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to SEA?
Passengers can fly from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Sea-Tac Airport with Alaska Airlines, the only carrier offering direct flights on this route.
What is the shortest flight from BWI Marshall to Sea-Tac Airport?
Grab a miniature bottle of vino and settle into your seat with a gripping novel or movie. With the flight from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Sea-Tac Airport taking 8 hours, you’ll have enough time to kick back and enjoy the experience.
How many hours flight from BWI Airport to Sea-Tac Airport?
Usually, the journey from BWI Marshall to Seattle - Tacoma Intl. Airport (SEA) takes 8 hours and 7 minutes. If you’d like to be as comfy as possible, contemplate upgrading your seat using air miles or cash.
If I am not able to travel due to COVID-19, can I cancel my flight to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.)?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What airlines have the most flights from BWI Marshall to Sea-Tac Airport?
One of the most prominent airlines operating on the BWI to SEA route, Alaska Airlines is the start of your next unforgettable adventure. Choose from 69 flights per month with this carrier.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.