Flight Routes from Baltimore to San Antonio

Trip type

Our cheapest offers for flights from Baltimore to San Antonio

Here you can compare cheap flights from Baltimore (BWI) to San Antonio (SAT) 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 San Antonio. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Baltimore
San Antonio
Outbound
07/26/26
1 Stopover (MSP)
SY0194, SY1835
22h 24min
Return
08/05/26
1 Stopover (FLL)
NK1655, NK1980
13h 11min
Sun Country Airlines
$318
Best option
Baltimore
San Antonio
Outbound
07/26/26
1 Stopover (ORD)
UA1996, UA0490
06h 50min
Return
08/05/26
1 Stopover (CLT)
AA3297, AA1209
07h 36min
United Airlines ?
$495
Baltimore
San Antonio
Outbound
06/25/26
1 Stopover (ORD)
UA2749, UA2844
08h 38min
Return
06/30/26
1 Stopover (ORD)
UA2243, UA0440
06h 46min
United Airlines
$537
Baltimore
San Antonio
Outbound
06/25/26
1 Stopover (ORD)
UA0590, UA1394
06h 29min
Return
06/30/26
1 Stopover (DFW)
AA2609, AA2251
07h 53min
United Airlines ?
$544
Baltimore
San Antonio
Outbound
07/26/26
1 Stopover (MSP)
SY0194, SY1835
22h 24min
Return
08/05/26
2 Stopovers (DEN, ATL)
F93707, F91450, F92634
15h 18min
Sun Country Airlines ?
$582
Baltimore
San Antonio
Outbound
06/25/26
1 Stopover (MSP)
SY0194, SY1835
22h 24min
Return
06/30/26
3 Stopovers (DEN, LAS, MSP)
F93707, F90777, SY0108, SY0193
38h 58min
Sun Country Airlines ?
$596
Baltimore
San Antonio
Outbound
07/26/26
1 Stopover (CLT)
AA0846, AA1258
07h 51min
Return
08/05/26
1 Stopover (CLT)
AA1804, AA1209
05h 43min
American Airlines ?
$605
Baltimore
San Antonio
Outbound
06/25/26
1 Stopover (ORD)
AA4414, AA0431
09h 01min
Return
06/30/26
1 Stopover (CLT)
AA2496, AA1318
05h 15min
American Airlines ?
$654
Baltimore
San Antonio
Outbound
06/25/26
2 Stopovers (MCO, FLL)
NK0543, NK1377, NK0355
16h 14min
Return
06/30/26
1 Stopover (FLL)
NK0350, NK0501
11h 30min
Spirit Airlines
$832
Baltimore
San Antonio
Outbound
06/25/26
2 Stopovers (MCO, FLL)
NK0543, NK1377, NK0355
16h 14min
Return
06/30/26
1 Stopover (FLL)
NK0350, NK0501
11h 30min
Spirit Airlines
$835
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Baltimore to San Antonio

Favorite airline: Spirit Airlines
Flight tickets on the route Baltimore – San Antonio are most frequently booked with Spirit Airlines.
Spirit Airlines
65 %
Frontier Airlines
19 %
United Airlines
6 %
Cheapest weekday: Friday
Flight tickets are cheapest on Friday. Flights on these weekdays cost up to 42 % less.
Favourite connection: via Fort Lauderdale
On this route, flights with a stopover in Fort Lauderdale are the most popular.
Route
bookings
1 stopover Fort Lauderdale-Hollywood International Airport, FL
13h 26min, from $191
45 %
1 stopover Tampa International Airport, FL
09h 41min, from $237
20 %
1 stopover Orlando International Airport, FL
17h 01min, from $239
12 %

Important flight information

Flight information: Baltimore - San Antonio

Roundtrip from $317.17
Flight duration min. 03:55 / max. 07:55
Return flight duration min. 03:05/ max. 05:45
Distance 2264 km
Flights per week 22
Departure airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Arrival airport Airport San Antonio International Airport, TX (SAT)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to San Antonio
Flight destinations with a similar price
Flight destinations with a similar price