Flights from San Antonio to Baltimore

Our cheapest offers for flights from San Antonio to Baltimore

Here you can compare cheap flights from San Antonio (SAT) to Baltimore (BWI) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Baltimore. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
San Antonio
Baltimore
Outbound
04/22/26
1 Stopover (IAH)
UA0404, UA2682
05h 26min
Return
-
United Airlines
$261
Best option
San Antonio
Baltimore
Outbound
04/03/26
1 Stopover (IAH)
UA0753, UA1720
05h 17min
Return
04/16/26
1 Stopover (IAH)
UA4044, UA1477
07h 17min
United Airlines ?
$568
San Antonio
Baltimore
Outbound
04/03/26
1 Stopover (IAH)
UA0469, UA0604
05h 36min
Return
04/16/26
1 Stopover (ORD)
UA0590, UA1394
08h 34min
United Airlines ?
$577
San Antonio
Baltimore
Outbound
04/03/26
1 Stopover (CLT)
AA2463, AA1464
08h 07min
Return
04/16/26
1 Stopover (ORD)
AA3502, AA0431
06h 01min
American Airlines ?
$696
San Antonio
Baltimore
Outbound
04/03/26
2 Stopovers (MEX, MIA)
Y40751, Y40790, Y42056
26h 52min
Return
04/16/26
3 Stopovers (ATL, CUN, MEX)
AM4214, AM5229, VB1373, VB0164
34h 20min
Volaris ?
$1,597
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from San Antonio to Baltimore

Favorite airline: Spirit Airlines
Most travelers looking for flights on the route from San Antonio to Baltimore decide to book flights with Spirit Airlines.
Spirit Airlines
48 %
Frontier Airlines
19 %
Delta
14 %
Favourite connection: via Orlando
Flights with a stopover in Orlando are the most popular connection for this route.
Route
bookings
1 stopover Orlando International Airport, FL
21h 53min, from $231
68 %
1 stopover Denver International Airport, CO
09h 21min, from $374
16 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
06h 05min, from $466
11 %

Important flight information

Flight information: San Antonio - Baltimore

Cheapest outbound flight from $261.00
Roundtrip from $567.80
Flight duration min. 03:05 / max. 05:45
Return flight duration min. 03:55/ max. 07:55
Distance 2264 km
Flights per week 28
Departure airport Airport San Antonio International Airport, TX (SAT)
Arrival airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Baltimore
Flight destinations with a similar price