Sign in with your AARP.org username and password.
If you booked a trip before July 22, 2026 with a different email address than what you use on AARP.org, use Find Your Booking on the My Trips page to find it.
Shop travel
Shop travel
Shop travel
Stays
Stays
Flights
Flights
Cars
Cars
Vacation Packages
Vacation Packages
Things to do
Things to do
Cruises
Cruises
Support
My Trips
Login
Members can access discounts and special features
Login
AARP Member Savings
AARP.org
Join
Renew
Expedia-AARP.com
Flights from Baltimore Washington Intl. Thurgood Marshall Airport to San Antonio Intl. Airport
Flights to San Antonio
Texas
United States of America
North America
Flights
Expedia-AARP.com
Flights from Baltimore Washington Intl. Thurgood Marshall Airport to San Antonio Intl. Airport
Find the Best Flight Prices With The AARP Travel Center
Packages
Flights
Roundtrip
One-way
Multi-city
1 traveler
Travelers
Adults
Decrease adults
Increase adults
Children
Ages 2 to 17
Decrease children
Increase children
Infants
Younger than 2
Decrease infants
Increase infants
Done
Economy
Economy
Premium economy
Business class
First class
Flight 1
Leaving from
Going to
Departing
Flight 2
Leaving from
Going to
Departing
Add another flight
Search
Show map
Popular Flights from Baltimore Washington Intl. Thurgood Marshall Airport
Baltimore to Shreveport (BWI - SHV)
Baltimore to Calgary (BWI - YYC)
Baltimore to Tampa (BWI - TPA)
Baltimore to Birmingham (BWI - BHM)
Baltimore to Boston (BWI - BOS)
Baltimore to St. John's (BWI - ANU)
Baltimore to Jackson Hole (BWI - JAC)
Baltimore to Seattle (BWI - SEA)
Baltimore to Knoxville (BWI - TYS)
Baltimore to Houston (BWI - IAH)
Baltimore to New Orleans (BWI - MSY)
Baltimore to Buffalo (BWI - BUF)
Baltimore to Nashville (BWI - BNA)
Baltimore to Vilnius (BWI - VNO)
Baltimore to Orlando (BWI - MCO)
Baltimore to Atlanta (BWI - ATL)
Baltimore to Lexington (BWI - LEX)
Baltimore to Las Vegas (BWI - LAS)
Baltimore to San Juan (BWI - SJU)
Top Flight Routes to San Antonio Intl.
LAX to SAT
DTW to SAT
LGB to SAT
LGA to SAT
PWM to SAT
ELP to SAT
MSP to SAT
DAL to SAT
CHS to SAT
BNA to SAT
Top Airlines Operating at Baltimore Washington Intl. Thurgood Marshall Airport
American Airlines
Delta
United
Frontier Airlines
Popular Destinations
Flights to San Antonio
Flights to New Braunfels
Flights to Canyon Lake
Flights to Boerne
Flights to Hill Country
Flights to Seguin
Flights to Bandera
Flights to Schertz
Flights to South Texas
Flights to Helotes
Plan Your Trip
Flights to San Antonio
San Antonio Hotels
San Antonio Car Rentals
San Antonio Vacations
d59028ee-074a-44b0-8357-5afc16178887
6b9ed4ed-9883-4350-ad78-4f19bc0f1899
