Southwest® flights to Baltimore/Washington starting at $46

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Popular flights to Baltimore/Washington on Southwest Airlines

$

Orlando (MCO)to

Baltimore/Washington (BWI)
Depart: 12/25/2025
From
$226
Seen: 8 hrs ago
One-way
Basic

Atlanta (ATL)to

Baltimore/Washington (BWI)
Depart: 12/31/2025
From
$168
Seen: 10 hrs ago
One-way
Basic

Dallas (Love Field) (DAL)to

Baltimore/Washington (BWI)
Depart: 01/03/2026
From
$237
Seen: 1 hour ago
One-way
Basic

Tampa (TPA)to

Baltimore/Washington (BWI)
Depart: 01/04/2026
From
$222
Seen: 9 hrs ago
One-way
Basic

Fort Lauderdale (FLL)to

Baltimore/Washington (BWI)
Depart: 12/29/2025
From
$206
Seen: 11 hrs ago
One-way
Basic

Chicago (Midway) (MDW)to

Baltimore/Washington (BWI)
Depart: 01/03/2026
From
$165
Seen: 10 hrs ago
One-way
Basic

Houston (Hobby) (HOU)to

Baltimore/Washington (BWI)
Depart: 12/13/2025
From
$184
Seen: 8 hrs ago
One-way
Basic

Boston (BOS)to

Baltimore/Washington (BWI)
Depart: 12/31/2025
From
$127
Seen: 11 hrs ago
One-way
Basic

Denver (DEN)to

Baltimore/Washington (BWI)
Depart: 01/04/2026
From
$204
Seen: 13 hrs ago
One-way
Basic

Los Angeles (LAX)to

Baltimore/Washington (BWI)
Depart: 12/25/2025
From
$270
Seen: 7 hrs ago
One-way
Basic

Phoenix (PHX)to

Baltimore/Washington (BWI)
Depart: 12/25/2025
From
$258
Seen: 5 hrs ago
One-way
Basic

Las Vegas (LAS)to

Baltimore/Washington (BWI)
Depart: 01/04/2026
From
$281
Seen: 11 hrs ago
One-way
Basic

Miami (MIA)to

Baltimore/Washington (BWI)
Depart: 12/29/2025
From
$196
Seen: 12 hrs ago
One-way
Basic

Austin (AUS)to

Baltimore/Washington (BWI)
Depart: 12/30/2025
From
$262
Seen: 11 hrs ago
One-way
Basic

Nashville (BNA)to

Baltimore/Washington (BWI)
Depart: 01/03/2026
From
$217
Seen: 7 hrs ago
One-way
Basic

Raleigh/Durham (RDU)to

Baltimore/Washington (BWI)
Depart: 12/30/2025
From
$162
Seen: 3 hrs ago
One-way
Basic

Charlotte (CLT)to

Baltimore/Washington (BWI)
Depart: 01/03/2026
From
$142
Seen: 21 hrs ago
One-way
Basic

West Palm Beach (PBI)to

Baltimore/Washington (BWI)
Depart: 12/20/2025
From
$207
Seen: 10 hrs ago
One-way
Basic

San Diego (SAN)to

Baltimore/Washington (BWI)
Depart: 12/25/2025
From
$159
Seen: 8 hrs ago
One-way
Basic

San Juan (SJU)to

Baltimore/Washington (BWI)
Depart: 12/28/2025
From
$243
Seen: 1 hour 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

Got flexible travel plans?

Use our Low Fare Calendar to find the lowest fares on flights to Cancun available inside your travel window.

Find flights

Details about Balt./Wash. International Airport

Baltimore/Washington airport
Airport code:
BWI
City:
Baltimore/Washington
State:
Maryland
Concourse:
Terminals A, B, & C
Gates:
Gates A: 1-11 B: 2-15 C: 8-14
Airport-provided WiFi
Cities with weekly flights from BWI:
117†
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

$

Charlotte (CLT)to

Baltimore/Washington (BWI)
Depart: 01/06/2026

One-way

Basic

From
$46
Seen: 29 minutes ago

Chicago (Midway) (MDW)to

Baltimore/Washington (BWI)
Depart: 01/08/2026

One-way

Basic

From
$53
Seen: 34 minutes ago

Chicago (O'Hare) (ORD)to

Baltimore/Washington (BWI)
Depart: 01/06/2026

One-way

Basic

From
$56
Seen: 21 minutes ago

Boston (BOS)to

Baltimore/Washington (BWI)
Depart: 01/28/2026

One-way

Basic

From
$57
Seen: 36 minutes ago

Miami (MIA)to

Baltimore/Washington (BWI)
Depart: 01/22/2026

One-way

Basic

From
$62
Seen: 57 minutes ago

Myrtle Beach (MYR)to

Baltimore/Washington (BWI)
Depart: 02/25/2026

One-way

Basic

From
$65
Seen: 17 minutes ago

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