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
10/18/25
1 Stopover (ATL)
NK1197, NK1911
11h 25min
Return
11/17/25
direct
NK2423
03h 30min
Spirit Airlines
$146
Best option
San Antonio
Baltimore
Outbound
09/19/25
direct
NK2424
03h 25min
Return
09/29/25
direct
NK2423
03h 30min
Spirit Airlines
$319
San Antonio
Baltimore
Outbound
10/18/25
1 Stopover (LAS)
NK1059, NK2382
17h 10min
Return
11/17/25
direct
NK2423
03h 30min
Spirit Airlines
$149
San Antonio
Baltimore
Outbound
10/18/25
1 Stopover (ATL)
NK1197, NK1312
06h 16min
Return
11/17/25
direct
NK2423
03h 30min
Spirit Airlines
$156
San Antonio
Baltimore
Outbound
09/04/25
1 Stopover (ATL)
NK1197, NK1312
06h 16min
Return
09/28/25
1 Stopover (ATL)
NK1910, NK1196
06h 29min
Spirit Airlines
$170
San Antonio
Baltimore
Outbound
09/04/25
1 Stopover (ATL)
NK1197, NK1911
11h 25min
Return
09/28/25
1 Stopover (ATL)
NK1910, NK1196
06h 29min
Spirit Airlines
$178
San Antonio
Baltimore
Outbound
09/04/25
1 Stopover (ATL)
NK1197, NK1312
06h 16min
Return
09/28/25
1 Stopover (ATL)
NK1910, NK1196
06h 29min
Spirit Airlines
$184
San Antonio
Baltimore
Outbound
10/18/25
1 Stopover (ATL)
NK1197, NK1312
06h 16min
Return
11/17/25
1 Stopover (ATL)
F91079, F94809
07h 23min
Spirit Airlines ?
$194
San Antonio
Baltimore
Outbound
09/19/25
1 Stopover (ATL)
NK1197, NK1911
11h 25min
Return
09/29/25
1 Stopover (ATL)
NK1910, NK1196
06h 29min
Spirit Airlines
$231
San Antonio
Baltimore
Outbound
07/25/25
1 Stopover (ATL)
NK1197, NK1911
11h 25min
Return
08/17/25
2 Stopovers (DTW, ATL)
NK2673, NK1205, NK1196
13h 28min
Spirit Airlines
$298
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

Roundtrip from $145.01
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
Flight destinations with a similar price