Cheap Flights from Baltimore, MD to San Antonio, TX from $76

On Cheapflightsplus.com you will find 1 direct and 127 connecting flights from Baltimore to San Antonio. You can compare airfare deals from 7 airlines and multiple travel sites from $146, book and save on cheap plane tickets and last minute offers. Also check out BWI-SAT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Baltimore to San Antonio Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $76 (one-way), $130 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Baltimore to San Antonio. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
08:40 — 11:15
08:40 — 11:15 WN1623 Southwest Airlines
Baltimore — San Antonio
3h 35m
Find flight
from$322
06:15 — 09:50
06:15 — 07:56 DL2035 Delta Air Lines Inc.
Baltimore — Atlanta
40m stop
08:36 — 09:50 DL1686 Delta Air Lines Inc.
Atlanta — San Antonio
4h 35m
including layover
Find flight
from$301
07:00 — 11:33
07:00 — 09:12 AA1403 American Airlines
Baltimore — Dallas
1h 13m stop
10:25 — 11:33 AA1282 American Airlines
Dallas — San Antonio
5h 33m
including layover
Find flight
from$159
08:40 — 13:24
08:40 — 10:13 AA609 American Airlines
Baltimore — Charlotte
1h 22m stop
11:35 — 13:24 AA1988 American Airlines
Charlotte — San Antonio
5h 44m
including layover
Find flight
from$286
09:50 — 13:55
09:50 — 11:55 WN856 Southwest Airlines
Baltimore — Dallas
55m stop
12:50 — 13:55 WN262 Southwest Airlines
Dallas — San Antonio
5h 5m
including layover
Find flight
from$327
11:45 — 17:05
11:45 — 13:53 AA103 American Airlines
Baltimore — Dallas
2h 11m stop
16:04 — 17:05 AA311 American Airlines
Dallas — San Antonio
6h 20m
including layover
Find flight
from$159
12:55 — 21:20
12:55 — 14:52 F9227 Frontier Airlines
Baltimore — Denver
3h 18m stop
18:10 — 21:20 F9388 Frontier Airlines
Denver — San Antonio
9h 25m
including layover
Find flight
from$153
13:45 — 17:56
13:45 — 15:18 AA5135 American Airlines
Baltimore — Charlotte
52m stop
16:10 — 17:56 AA1712 American Airlines
Charlotte — San Antonio
5h 11m
including layover
Find flight
from$286
14:00 — 18:16
14:00 — 16:12 AA2519 American Airlines
Baltimore — Dallas
1h stop
17:12 — 18:16 AA334 American Airlines
Dallas — San Antonio
5h 16m
including layover
Find flight
from$288
15:30 — 20:16
15:30 — 17:49 AA2368 American Airlines
Baltimore — Dallas
1h 17m stop
19:06 — 20:16 AA1564 American Airlines
Dallas — San Antonio
5h 46m
including layover
Find flight
from$148
16:15 — 20:57
16:15 — 18:26 UA1411 United Airlines
Baltimore — Houston
1h 39m stop
20:05 — 20:57 UA1112 United Airlines
Houston — San Antonio
5h 42m
including layover
Find flight
from$284
17:59 — 22:58
17:59 — 19:20 AA3766 American Airlines
Baltimore — Chicago
55m stop
20:15 — 22:58 AA1012 American Airlines
Chicago — San Antonio
5h 59m
including layover
Find flight
from$146
19:05 — 23:30
19:05 — 21:25 AA1185 American Airlines
Baltimore — Dallas
1h stop
22:25 — 23:30 AA2281 American Airlines
Dallas — San Antonio
5h 25m
including layover
Find flight
from$159
21:33 — 18:44
+1 day
21:33 — 23:24 NK115 Spirit Airlines
Baltimore — Denver
16h 5m stop
15:29 — 18:44 F9386 Frontier Airlines
Denver — San Antonio
22h 11m
including layover
Find flight
from$187
18:20 — 21:09
+1 day
18:20 — 20:16 NK2801 Spirit Airlines
Baltimore — Atlanta
10h 24m stop
06:40 — 08:02 F9419 Frontier Airlines
Atlanta — Denver
9h 57m stop
17:59 — 21:09 F9386 Frontier Airlines
Denver — San Antonio
27h 49m
including layover
Find flight
from$287
20:55 — 21:09
+1 day
20:55 — 22:25 WN297 Southwest Airlines
Baltimore — Detroit
12h 5m stop
10:30 — 11:36 F9623 Frontier Airlines
Detroit — Denver
6h 23m stop
17:59 — 21:09 F9386 Frontier Airlines
Denver — San Antonio
25h 14m
including layover
Find flight
from$338
*Departure and arrival times - local. Updated on January 30, 2023

Flight Information

Below we will explain in detail what the flights cost on the destination from Baltimore to San Antonio depends on and how to choose the most interesting flight option for you.

Distance between Baltimore and San Antonio is 2263 miles. Time difference between the cities is 1h. Airplanes depart 06:00 to 21:33 from 4 Baltimore airports and arrive 06:00 to 21:33 to 5 San Antonio airports. Average flight time is 3h 35m.

  • The fastest flight 3h 35m
  • Average flight time 3h 35m
  • The earliest flight 06:00
  • The latest flight 21:33
  • Distance 1407 ml

What is the lowest airfare Baltimore to San Antonio?

The cheapest plane ticket found by our users is $146. This airfare is for economy class on one-way AA3766 flight by American Airlines for July 29, 2020 which leaves Balt/Wash Intl in Baltimore at 17:59 am and arrives at San Antonio San Antonio at 22:58.

Economy class
$146
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Business class
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First class
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Popular Airlines on the Route

The flight Baltimore — San Antonio is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by American Airlines - 53 departures per week at the price of from $ 146 . And the most expensive tickets are offered by Delta Air Lines Inc. airline - from $ 1158.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is WN1623 by Southwest Airlines takes 3h 35m and the cheapest is AA3766 by American Airlines for $322.

  • WN - Southwest Airlines
    from $322
    Find
See more direct flights

Connecting Flights

There are 127 flights with layovers on the route. The fastest connecting flight is DL2035 by Delta Air Lines Inc. takes 4h 35m and the cheapest is AA3766 by American Airlines for $146.

  • AA - American Airlines
    from $146
    Find
  • F9 - Frontier Airlines
    from $153
    Find
  • SY - Sun Country Airlines
    from $342
    Find
  • WN - Southwest Airlines
    from $322
    Find
  • DL - Delta Air Lines Inc.
    from $301
    Find
  • UA - United Airlines
    from $284
    Find
  • NK - Spirit Airlines
    from $187
    Find
See more connecting flights

Airports

You can fly from Baltimore to San Antonio from 4 airports (Baltimore Rail, Balt/Wash Intl, Baltimore Greenbelt T, Glenn L Martin).

Baltimore airports

  • Baltimore Rail-ZBP
    Find
  • Balt/Wash Intl-BWI
    from $146
    Find
  • Baltimore Greenbelt T-GBO
    Find
  • Glenn L Martin-MTN
    Find

San Antonio airports

  • Randolph AFB-RND
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  • Martindale AAF-MDA
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  • San Antonio-SAT
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  • Kelly AFB-SKF
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  • Stinson Municipal-SSF
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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