Southwest® flights to Baltimore/Washington starting at $66
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Popular flights to Baltimore/Washington on Southwest Airlines
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flight_land
$
Fare Type Select...
Miami (MIA)to
Baltimore/Washington (BWI)
Depart: 02/14/2026
From
$66*
Seen: 22 hrs ago
One-way
/
Basic
Chicago (Midway) (MDW)to
Baltimore/Washington (BWI)
Depart: 03/03/2026
From
$70*
Seen: 32 minutes ago
One-way
/
Choice
Atlanta (ATL)to
Baltimore/Washington (BWI)
Depart: 03/02/2026
From
$79*
Seen: 22 hrs ago
One-way
/
Basic
Orlando (MCO)to
Baltimore/Washington (BWI)
Depart: 03/03/2026
From
$89*
Seen: 12 hrs ago
One-way
/
Basic
Fort Lauderdale (FLL)to
Baltimore/Washington (BWI)
Depart: 02/27/2026
From
$99*
Seen: 2 hrs ago
One-way
/
Basic
Boston (BOS)to
Baltimore/Washington (BWI)
Depart: 03/03/2026
From
$99*
Seen: 14 hrs ago
One-way
/
Basic
Charlotte (CLT)to
Baltimore/Washington (BWI)
Depart: 02/24/2026
From
$99*
Seen: 21 hrs ago
One-way
/
Basic
Dallas (Love Field) (DAL)to
Baltimore/Washington (BWI)
Depart: 02/28/2026
From
$100*
Seen: 9 hrs ago
One-way
/
Basic
Houston (Hobby) (HOU)to
Baltimore/Washington (BWI)
Depart: 02/21/2026
From
$109*
Seen: 12 hrs ago
One-way
/
Basic
San Diego (SAN)to
Baltimore/Washington (BWI)
Depart: 02/24/2026
From
$119*
Seen: 7 hrs ago
One-way
/
Basic
Raleigh/Durham (RDU)to
Baltimore/Washington (BWI)
Depart: 02/22/2026
From
$119*
Seen: 9 hrs ago
One-way
/
Basic
Tampa (TPA)to
Baltimore/Washington (BWI)
Depart: 02/28/2026
From
$128*
Seen: 9 hrs ago
One-way
/
Basic
Austin (AUS)to
Baltimore/Washington (BWI)
Depart: 02/24/2026
From
$137*
Seen: 5 hrs ago
One-way
/
Basic
Phoenix (PHX)to
Baltimore/Washington (BWI)
Depart: 03/03/2026
From
$153*
Seen: 1 hour ago
One-way
/
Basic
Las Vegas (LAS)to
Baltimore/Washington (BWI)
Depart: 02/24/2026
From
$164*
Seen: 21 hrs ago
One-way
/
Basic
Nashville (BNA)to
Baltimore/Washington (BWI)
Depart: 02/27/2026
From
$171*
Seen: 12 hrs ago
One-way
/
Basic
West Palm Beach (PBI)to
Baltimore/Washington (BWI)
Depart: 03/03/2026
From
$171*
Seen: 13 hrs ago
One-way
/
Basic
Denver (DEN)to
Baltimore/Washington (BWI)
Depart: 03/03/2026
From
$184*
Seen: 12 hrs ago
One-way
/
Basic
San Juan (SJU)to
Baltimore/Washington (BWI)
Depart: 02/24/2026
From
$188*
Seen: 21 hrs ago
One-way
/
Basic
Los Angeles (LAX)to
Baltimore/Washington (BWI)
Depart: 03/02/2026
From
$209*
Seen: 11 hrs ago
One-way
/
Basic
*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.
Visit Baltimore/Washington
Can’t-miss Things to Do in Baltimore
National Aquarium: Explore amazing marine life exhibits and a walk-through rainforest
Baltimore Inner Harbor: Visit shops and restaurants, and get a dose of maritime history along the waterfront
Fort McHenry National Monument: Visit the birthplace of the Star-Spangled Banner
Maryland Science Center: Experience interactive exhibits and a planetarium that’s perfect for families
American Visionary Art Museum: Contemplate unique, thought-provoking contemporary art displays
Historic Districts and Neighborhoods
Fells Point: Wander cobblestone streets and enjoy waterfront views
Mount Vernon: See the home of the Washington Monument and various historic highlights among the grounds
Canton: Stroll this trendy area boasting a mix of shops, dining, and waterfront parks
Federal Hill: Let loose with vibrant nightlife and get inspired by picturesque views of the Inner Harbor
Washington D.C.: Explore the Nation’s Capital after a quick drive or train ride
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Got flexible travel plans?
Use our Low Fare Calendar to find the lowest fares on flights to Cancun available inside your travel window.
Cities with daily nonstop flights Monday through Friday from BWI:
70‡
Cities with daily nonstop flights Saturday through Sunday from BWI:
140§
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025.
Find cheap flights to Baltimore/Washington
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flight_land
$
Fare Type Select...
Cleveland (CLE)to
Baltimore/Washington (BWI)
Depart: 04/29/2026
One-way
/
Basic
From
$66*
Seen: 9 hrs ago
Miami (MIA)to
Baltimore/Washington (BWI)
Depart: 02/14/2026
One-way
/
Basic
From
$66*
Seen: 22 hrs ago
Chicago (Midway) (MDW)to
Baltimore/Washington (BWI)
Depart: 03/02/2026
One-way
/
Choice
From
$70*
Seen: 14 hrs ago
Charleston (CHS)to
Baltimore/Washington (BWI)
Depart: 03/31/2026
One-way
/
Basic
From
$77*
Seen: 23 hrs ago
Atlanta (ATL)to
Baltimore/Washington (BWI)
Depart: 03/20/2026
One-way
/
Basic
From
$79*
Seen: 10 hrs ago
Raleigh/Durham (RDU)to
Baltimore/Washington (BWI)
Depart: 04/16/2026
One-way
/
Basic
From
$86*
Seen: 9 hrs ago
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