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

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Cheap Flights from SEA to BWI starting at $85 One Way, $179 Round Trip

Prices starting at $179 for return flights and $85 for one-way flights to Baltimore Washington Intl. Thurgood Marshall 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, Jan 7 - Mon, Jan 12
SEA
Seattle
BWI
Baltimore
$179 Roundtrip, found 3 hours ago
$179
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, Jan 7 from Seattle to Baltimore, returning Mon, Jan 12, priced at $179 found 3 hours ago
Wed, Jan 7 - Mon, Jan 12
SEA
Seattle
BWI
Baltimore
$179 Roundtrip, found 3 hours ago
$179
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Jan 7 from Seattle to Baltimore, returning Mon, Jan 12, priced at $179 found 3 hours ago
Sat, Nov 8 - Sat, Nov 15
SEA
Seattle
BWI
Baltimore
$181 Roundtrip, found 3 hours ago
$181
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Seattle to Baltimore, returning Sat, Nov 15, priced at $181 found 3 hours ago
Wed, Jan 7 - Mon, Jan 12
SEA
Seattle
BWI
Baltimore
$184 Roundtrip, found 3 hours ago
$184
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, Jan 7 from Seattle to Baltimore, returning Mon, Jan 12, priced at $184 found 3 hours ago
Wed, Jan 7 - Mon, Jan 12
SEA
Seattle
BWI
Baltimore
$188 Roundtrip, found 3 hours ago
$188
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Jan 7 from Seattle to Baltimore, returning Mon, Jan 12, priced at $188 found 3 hours ago

Hotel Ideas near Baltimore Washington Intl. Thurgood Marshall

Airport Hotels near Baltimore Washington Intl. Thurgood Marshall

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

3 out of 5
1734 W Nursery Rd, Linthicum Heights, MD
$77 nightly
The price is $87 total per night from Nov 2 to Nov 3
$87 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the ...
8/10 Very Good! (4,047 reviews)
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Reviewed on Oct 11, 2025

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport
Holiday Inn Baltimore BWI Airport by IHG

Holiday Inn Baltimore BWI Airport by IHG

3 out of 5
815 Elkridge Landing Road, Linthicum Heights, MD
$99 nightly
The price is $113 total per night from Nov 9 to Nov 10
$113 total
Nov 9 - Nov 10
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Linthicum Heights. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff ...
9/10 Wonderful! (1,029 reviews)
"Great shuttle service, polite staff"

Reviewed on Oct 13, 2025

Holiday Inn Baltimore BWI Airport by IHG
Aloft BWI Baltimore Washington International Airport

Aloft BWI Baltimore Washington International Airport

3 out of 5
1741 W Nursery Road, Linthicum Heights, MD
$84 nightly
The price is $96 total per night from Oct 19 to Oct 20
$96 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 3-star hotel in Linthicum Heights. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the ...
8/10 Very Good! (1,356 reviews)
"This hotel reminded me of the Marriott Bonvoy I stayed in, in Detroit, about a month ago, for a show downtown. The staff were so personable, I felt like I was back home, near Detroit. Real, interesting, engaging people who actually talk to their guests, as the same. All I've needed is a clean bed, ..."

Reviewed on Oct 13, 2025

Aloft BWI Baltimore Washington International 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.

Hotels In Baltimore

Hyatt Regency Baltimore Inner Harbor

Hyatt Regency Baltimore Inner Harbor

4 out of 5
300 Light Street, Baltimore, MD
$135 nightly
The price is $159 total per night from Nov 9 to Nov 10
$159 total
Nov 9 - Nov 10
Total with taxes and fees
Stay at this 4-star eco-certified hotel in Baltimore. Enjoy free WiFi, an outdoor pool, and a rooftop terrace. Our guests praise the pool and the helpful staff ...
8.2/10 Very Good! (1,837 reviews)
"Great location and stay. A few issues with the room - entry light not working (needed a bulb change), toilet seat to small for base, housekeeping failed to put toilet paper on holder and make up the 2nd of two beds."

Reviewed on Oct 12, 2025

Hyatt Regency Baltimore Inner Harbor
La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

3 out of 5
1734 W Nursery Rd, Linthicum Heights, MD
$77 nightly
The price is $87 total per night from Nov 2 to Nov 3
$87 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the ...
8/10 Very Good! (4,047 reviews)
"."

Reviewed on Oct 11, 2025

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport
Holiday Inn Baltimore BWI Airport by IHG

Holiday Inn Baltimore BWI Airport by IHG

3 out of 5
815 Elkridge Landing Road, Linthicum Heights, MD
$99 nightly
The price is $113 total per night from Nov 9 to Nov 10
$113 total
Nov 9 - Nov 10
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Linthicum Heights. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff ...
9/10 Wonderful! (1,029 reviews)
"Great shuttle service, polite staff"

Reviewed on Oct 13, 2025

Holiday Inn Baltimore BWI Airport by IHG
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.

Baltimore Hotels With Airport Transportation

Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport

Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport

2.5 out of 5
827 Elkridge Landing Road, Linthicum Heights, MD
$70 nightly
The price is $80 total per night from Oct 22 to Oct 23
$80 total
Oct 22 - Oct 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff ...
7.2/10 Good! (1,222 reviews)
"Everything was great from my standing nice staff at the desk no problem none whatsoever"

Reviewed on Oct 10, 2025

Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport
Wingate by Wyndham Baltimore BWI Airport

Wingate by Wyndham Baltimore BWI Airport

2.5 out of 5
829 Elkridge Landing Rd, Linthicum Heights, MD
$75 nightly
The price is $86 total per night from Oct 26 to Oct 27
$86 total
Oct 26 - Oct 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the ...
7.8/10 Good! (1,224 reviews)
"Clean room, good breakfast, convenient shuttle"

Reviewed on Oct 13, 2025

Wingate by Wyndham Baltimore BWI Airport
La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

3 out of 5
1734 W Nursery Rd, Linthicum Heights, MD
$77 nightly
The price is $87 total per night from Nov 2 to Nov 3
$87 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the ...
8/10 Very Good! (4,047 reviews)
"."

Reviewed on Oct 11, 2025

La Quinta Inn & Suites by Wyndham Baltimore BWI 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 Baltimore Hotels

Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport

Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport

2.5 out of 5
827 Elkridge Landing Road, Linthicum Heights, MD
$70 nightly
The price is $80 total per night from Oct 22 to Oct 23
$80 total
Oct 22 - Oct 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff ...
7.2/10 Good! (1,222 reviews)
"Everything was great from my standing nice staff at the desk no problem none whatsoever"

Reviewed on Oct 10, 2025

Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport
Red Roof Inn PLUS+ Baltimore North - Timonium

Red Roof Inn PLUS+ Baltimore North - Timonium

2.5 out of 5
111 W Timonium Rd, Lutherville Timonium, MD
$69 nightly
The price is $80 total per night from Nov 2 to Nov 3
$80 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this hotel in Lutherville Timonium. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms ...
6.2/10 (1,002 reviews)
"Quiet and good food options close."

Reviewed on Sep 26, 2025

Red Roof Inn PLUS+ Baltimore North - Timonium
Red Roof Inn Baltimore South - Glen Burnie

Red Roof Inn Baltimore South - Glen Burnie

2 out of 5
6600 Ritchie Hwy, Beltway 695, Glen Burnie, MD
$81 nightly
The price is $92 total per night from Nov 2 to Nov 3
$92 total
Nov 2 - Nov 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Glen Burnie. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
6.6/10 (321 reviews)
"Nice"

Reviewed on Jul 15, 2025

Red Roof Inn Baltimore South - Glen Burnie
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 Baltimore

Hyatt Place Baltimore Inner Harbor

Hyatt Place Baltimore Inner Harbor

3.5 out of 5
511 S Central Ave, Baltimore, MD
$118 nightly
The price is $139 total per night from Nov 2 to Nov 3
$139 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this 3.5-star business-friendly hotel in Baltimore. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.2/10 Very Good! (2,353 reviews)
"Yes - the room was clean and comfortable. The air conditioning worked. The staff was very welcoming and friendly. The breakfast was delicious. Thank you for an enjoyable stay!"

Reviewed on Oct 11, 2025

Hyatt Place Baltimore Inner Harbor
Days Inn by Wyndham Baltimore Inner Harbor

Days Inn by Wyndham Baltimore Inner Harbor

3 out of 5
100 Hopkins Place, Pratt Street & Lombard Street, Baltimore, MD
$92 nightly
The price is $108 total per night from Oct 19 to Oct 20
$108 total
Oct 19 - Oct 20
Total with taxes and fees
Book a stay at this business-friendly hotel in Baltimore. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the helpful staff and the ...
6.8/10 (1,065 reviews)
"Pros: Easy check in and check out. Cons: Air conditioning had mildew odor. Breakfast was just sliced bread, cereal, and coffee."

Reviewed on Oct 14, 2025

Days Inn by Wyndham Baltimore Inner Harbor
Embassy Suites Baltimore - Inner Harbor

Embassy Suites Baltimore - Inner Harbor

222 Saint Paul Pl, Baltimore, MD
Stay at this 3.5-star business-friendly hotel in Baltimore. Enjoy free breakfast, room service, and a 24-hour fitness center. Popular attractions National Aquarium ...
"Great"

Reviewed on Feb 3, 2022

Get rates
Embassy Suites Baltimore - Inner Harbor
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.

SEA to BWI Route Info

Origin Airport
Seattle
Destination Airport
Baltimore
Number Of Airlines Serving
4
Distance
2328 mi
Shortest Flight Departure Time
10:07PM EDT
Shortest Flight Departure Date
Oct 23
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
BWI Address & GPS
Address:
Baltimore MD, 21240
United States
IATA Code:
BWI
Longitude:
-76.668941
Latitude:
39.179526
Time Zone:
America/New_York

Frequently asked questions

Are there non-stop flights from Seattle - Tacoma Intl. Airport (SEA) to BWI?
You won't have to bother about swapping planes or missing your connection on this route. Alaska Airlines will fly you straight from Sea-Tac Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
What is the shortest flight from Sea-Tac Airport to BWI Marshall?
Flying from Sea-Tac Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) will take you at least 7 hours and 29 minutes. Indulge in a tipple and watch a movie or two — this is a great chance to relax.
How many hours flight from Sea-Tac Airport to BWI?
From SEA to BWI, you'll be cruising the skies for around 7 hours and 33 minutes. Settle in, order a wine and take out your noise-canceling earphones. It's time to rewatch your favorite TV shows.
What airlines have the most flights from Sea-Tac Airport to BWI Marshall?
One of the most popular airlines servicing the SEA to BWI route, Alaska Airlines is the start of your next great adventure. You'll get to choose from 21 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.

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