Cheap Flights from Houston, TX to San Antonio, TX from $97

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On Cheapflightsplus.com you will find 9 direct and 72 connecting flights from Houston to San Antonio. You can compare airfare deals from 6 airlines and multiple travel sites from $97, book and save on cheap plane tickets and last minute offers. Also check out HOU-SAT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Houston 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: $97 (one-way), $166 (round-trip).

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Best Flights from Houston to San Antonio Today

Take a look at the list of non stop flights and flights with layovers from Houston to San Antonio with the lowest price of $97. The fastest direct flight takes 1h 7m and the fastest connecting – 5h.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $166 Find flight	22:05 Houston George Bush	23:14 San Antonio San Antonio	1h 9m	United Airlines	UA6158
from $166 Find flight	07:20 Houston George Bush	08:30 San Antonio San Antonio	1h 10m	United Airlines	UA2003
from $166 Find flight	09:55 Houston George Bush	11:07 San Antonio San Antonio	1h 12m	United Airlines	UA2857
from $166 Find flight	12:12 Houston George Bush	13:24 San Antonio San Antonio	1h 12m	United Airlines	UA492
from $166 Find flight	20:06 Houston George Bush	21:18 San Antonio San Antonio	1h 12m	United Airlines	UA1589
from $168 Find flight	22:08 Houston George Bush	23:15 San Antonio San Antonio	1h 7m	United Airlines	UA2142
from $168 Find flight	10:15 Houston George Bush	11:27 San Antonio San Antonio	1h 12m	United Airlines	UA2337
from $97 Find flight	11:01 Houston George Bush	21:26 San Antonio San Antonio	10h 25m layover 4h 10m - Los Angeles	Spirit Airlines	NK2395 NK497
from $171 Find flight	09:00 Houston George Bush	17:18 San Antonio San Antonio	8h 18m layover 2h 41m - Miami	Spirit Airlines	NK910 NK955
from $222 Find flight	17:30 Houston George Bush	05:04+1 день San Antonio San Antonio	11h 34m layover 5h 50m - Las Vegas	Spirit Airlines	NK890 NK1058
from $125 Find flight	20:20 Houston George Bush	18:22+1 день San Antonio San Antonio	22h 2m layover 8h 22m - Baltimore 1h 49m - Los Angeles	Spirit Airlines	NK1633 NK1365 NK311
from $143 Find flight	16:35 Houston George Bush	05:04+1 день San Antonio San Antonio	12h 29m layover 2h 22m - Los Angeles 2h 45m - Las Vegas	Spirit Airlines	NK461 NK473 NK1058
from $146 Find flight	11:01 Houston George Bush	05:04+1 день San Antonio San Antonio	18h 3m layover 1h 16m - Los Angeles 9h 29m - Las Vegas	Spirit Airlines	NK2395 NK1494 NK1058
from $153 Find flight	10:10 Houston George Bush	00:05+1 день San Antonio San Antonio	13h 55m layover 5h 40m - Miami 1h 27m - Orlando	Spirit Airlines	NK835 NK360 NK1620
from $159 Find flight	05:20 Houston George Bush	00:05+1 день San Antonio San Antonio	18h 45m layover 6h 11m - Atlanta 5h 51m - Orlando	Spirit Airlines	NK513 NK1650 NK1620
from $163 Find flight	08:30 Houston George Bush	21:26 San Antonio San Antonio	12h 56m layover 0h 47m - Las Vegas 5h 21m - Los Angeles	Spirit Airlines	NK3726 NK711 NK497

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on January 21, 2025

Flight Schedule Houston (Texas) to San Antonio (Texas)

Full flight schedule will help you in detecting at what time planes fly from Houston 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	Flight Details	Flight Duration	Price
07:20 — 08:30	07:20 — 08:30 UA2003 United Airlines Houston — San Antonio	1h 10m	Find flight from$166
09:55 — 11:07	09:55 — 11:07 UA2857 United Airlines Houston — San Antonio	1h 12m	Find flight from$166
10:15 — 11:27	10:15 — 11:27 UA2337 United Airlines Houston — San Antonio	1h 12m	Find flight from$168
12:12 — 13:24	12:12 — 13:24 UA492 United Airlines Houston — San Antonio	1h 12m	Find flight from$166
12:15 — 13:27	12:15 — 13:27 UA2378 United Airlines Houston — San Antonio	1h 12m	Find flight from$168
20:06 — 21:18	20:06 — 21:18 UA1589 United Airlines Houston — San Antonio	1h 12m	Find flight from$166
20:25 — 21:37	20:25 — 21:37 UA2338 United Airlines Houston — San Antonio	1h 12m	Find flight from$168
22:05 — 23:14	22:05 — 23:14 UA6158 United Airlines Houston — San Antonio	1h 9m	Find flight from$166
22:08 — 23:15	22:08 — 23:15 UA2142 United Airlines Houston — San Antonio	1h 7m	Find flight from$168
05:30 — 17:18	05:30 — 09:06 NK221 Spirit Airlines Houston — Miami 6h 14m stop 15:20 — 17:18 NK955 Spirit Airlines Miami — San Antonio	11h 48m including layover	Find flight from$171
08:20 — 21:03	08:20 — 10:06 UA295 United Airlines Houston — Denver 7h 43m stop 17:49 — 21:03 UA1762 United Airlines Denver — San Antonio	12h 43m including layover	Find flight from$259
09:00 — 17:18	09:00 — 12:39 NK910 Spirit Airlines Houston — Miami 2h 41m stop 15:20 — 17:18 NK955 Spirit Airlines Miami — San Antonio	8h 18m including layover	Find flight from$171
11:01 — 21:26	05:30 — 07:13 NK2395 Spirit Airlines Houston — Los Angeles 4h 10m stop 14:50 — 19:38 NK497 Spirit Airlines Los Angeles — San Antonio	10h 25m including layover	Find flight from$97
13:32 — 11:16 +1 day	13:32 — 18:10 UA1397 United Airlines Houston — Newark 13h 35m stop 07:45 — 11:16 UA591 United Airlines Newark — San Antonio	21h 44m including layover	Find flight from$299
14:08 — 23:22	14:08 — 17:42 NK1375 Spirit Airlines Houston — Orlando 3h 58m stop 21:40 — 23:22 NK446 Spirit Airlines Orlando — San Antonio	9h 14m including layover	Find flight from$177
17:30 — 05:04 +1 day	17:30 — 18:40 NK890 Spirit Airlines Houston — Las Vegas 5h 50m stop 00:30 — 05:04 NK1058 Spirit Airlines Las Vegas — San Antonio	11h 34m including layover	Find flight from$222
18:55 — 14:07 +1 day	17:36 — 20:35 AS439 Alaska Airlines Houston — Seattle 10h 10m stop 08:01 — 14:07 AS494 Alaska Airlines Seattle — San Antonio	19h 12m including layover	Find flight from$256
05:20 — 00:05 +1 day	05:20 — 08:20 NK513 Spirit Airlines Houston — Atlanta 6h 11m stop 14:31 — 16:04 NK1650 Spirit Airlines Atlanta — Orlando 5h 51m stop 21:55 — 00:05 NK1620 Spirit Airlines Orlando — San Antonio	18h 45m including layover	Find flight from$159
07:00 — 21:26	07:00 — 11:05 NK222 Spirit Airlines Houston — Baltimore 2h 22m stop 13:27 — 15:59 NK1912 Spirit Airlines Baltimore — Los Angeles 35m stop 16:34 — 21:26 NK497 Spirit Airlines Los Angeles — San Antonio	14h 26m including layover	Find flight from$203
08:30 — 21:26	08:30 — 09:05 NK3726 Spirit Airlines Houston — Las Vegas 47m stop 09:52 — 11:13 NK711 Spirit Airlines Las Vegas — Los Angeles 5h 21m stop 16:34 — 21:26 NK497 Spirit Airlines Los Angeles — San Antonio	12h 56m including layover	Find flight from$163
10:10 — 00:05 +1 day	10:10 — 13:35 NK835 Spirit Airlines Houston — Miami 5h 40m stop 19:15 — 20:28 NK360 Spirit Airlines Miami — Orlando 1h 27m stop 21:55 — 00:05 NK1620 Spirit Airlines Orlando — San Antonio	13h 55m including layover	Find flight from$153
11:01 — 05:04 +1 day	11:01 — 12:24 NK2395 Spirit Airlines Houston — Los Angeles 1h 16m stop 13:40 — 15:01 NK1494 Spirit Airlines Los Angeles — Las Vegas 9h 29m stop 00:30 — 05:04 NK1058 Spirit Airlines Las Vegas — San Antonio	18h 3m including layover	Find flight from$146
14:08 — 05:04 +1 day	14:08 — 17:42 NK1375 Spirit Airlines Houston — Orlando 2h 48m stop 20:30 — 22:18 NK1852 Spirit Airlines Orlando — Las Vegas 2h 12m stop 00:30 — 05:04 NK1058 Spirit Airlines Las Vegas — San Antonio	14h 56m including layover	Find flight from$211
16:27 — 13:21 +1 day	16:27 — 17:54 UA1181 United Airlines Houston — Dallas 13h 36m stop 07:30 — 08:40 UA2273 United Airlines Dallas — Denver 1h 25m stop 10:05 — 13:21 UA1131 United Airlines Denver — San Antonio	20h 54m including layover	Find flight from$285
16:35 — 05:04 +1 day	16:35 — 18:00 NK461 Spirit Airlines Houston — Los Angeles 2h 22m stop 20:22 — 21:45 NK473 Spirit Airlines Los Angeles — Las Vegas 2h 45m stop 00:30 — 05:04 NK1058 Spirit Airlines Las Vegas — San Antonio	12h 29m including layover	Find flight from$143
17:24 — 09:50 +1 day	17:24 — 20:05 AM471 Aeromexico Houston — Mexico City 2h 55m stop 23:00 — 00:40 VB1144 VivaAerobus Mexico City — Monterrey 8h stop 08:40 — 09:50 VB670 VivaAerobus Monterrey — San Antonio	16h 26m including layover	Find flight from$316
18:35 — 13:21 +1 day	18:35 — 20:10 UA6074 United Airlines Houston — Dallas 11h 20m stop 07:30 — 08:40 UA2273 United Airlines Dallas — Denver 1h 25m stop 10:05 — 13:21 UA1131 United Airlines Denver — San Antonio	18h 46m including layover	Find flight from$285
20:20 — 18:22 +1 day	20:20 — 00:21 NK1633 Spirit Airlines Houston — Baltimore 8h 22m stop 08:43 — 11:49 NK1365 Spirit Airlines Baltimore — Los Angeles 1h 49m stop 13:38 — 18:22 NK311 Spirit Airlines Los Angeles — San Antonio	22h 2m including layover	Find flight from$125
20:20 — 16:56 +1 day	20:20 — 00:21 NK1633 Spirit Airlines Houston — Baltimore 5h 39m stop 06:00 — 08:46 NK1626 Spirit Airlines Baltimore — Miami 5h 46m stop 14:32 — 16:56 NK1446 Spirit Airlines Miami — San Antonio	20h 36m including layover	Find flight from$156
21:36 — 13:21 +1 day	21:36 — 22:59 UA6116 United Airlines Houston — Dallas 8h 31m stop 07:30 — 08:40 UA2273 United Airlines Dallas — Denver 1h 25m stop 10:05 — 13:21 UA1131 United Airlines Denver — San Antonio	15h 45m including layover	Find flight from$285
21:36 — 16:40 +1 day	21:36 — 22:59 UA6116 United Airlines Houston — Dallas 9h 46m stop 08:45 — 10:05 UA2853 United Airlines Dallas — Denver 3h 21m stop 13:26 — 16:40 UA1022 United Airlines Denver — San Antonio	19h 4m including layover	Find flight from$285

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on January 21, 2025

Flight Information

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

Distance between Houston and San Antonio is 309 miles. Time difference between the cities is 0h. Airplanes depart 05:20 to 22:30 from 15 Houston airports and arrive 05:20 to 22:30 to 5 San Antonio airports. Average flight time is 1h 12m.

The fastest flight 1h 7m
Average flight time 1h 12m
The earliest flight 05:20
The latest flight 22:30
Distance 193 ml

The cheapest months to travel to San Antonio are february (from 97 $), january (from 125 $), november (from 306 $).

The most expensive months are december (from 332 $), november (from 306 $), january (from 125 $).

What is the lowest airfare Houston to San Antonio?

The cheapest plane ticket found by our users is $97. This airfare is for economy class on one-way NK2395 flight by Spirit Airlines for February 21, 2025 which leaves George Bush in Houston at 11:01 am and arrives at San Antonio San Antonio at 21:26.

Economy class

$97

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Business class

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First class

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Popular Airlines on the Route

The flight Houston — San Antonio is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 1 departures per week at the price of from $ 256 . And the most expensive tickets are offered by United Airlines airline - from $ 617.

Direct flights

There are 9 nonstop flights on the route. The fastest direct flight is UA2142 by United Airlines takes 1h 7m and the cheapest is NK2395 by Spirit Airlines for $166.

UA - United Airlines

from $166

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Connecting Flights

There are 72 flights with layovers on the route. The fastest connecting flight is VB611 by VivaAerobus takes 5h and the cheapest is NK2395 by Spirit Airlines for $97.

AS - Alaska Airlines

from $256

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Y4 - Volaris

from $368

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UA - United Airlines

from $259

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VB - VivaAerobus

from $302

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AM - Aeromexico

from $316

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NK - Spirit Airlines

from $97

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Airports

You can fly from Houston to San Antonio from 15 airports (Ellington Field, West Houston, Hobby, Park Ten Heliport, Andrau Airpark, George Bush, Greenway Plaza H/P, David Wayne Hooks, Transco Twr Galleria, Westchase Hilton H/P, Spaceland, Woodlawns, Marriot Astrodome Heliport, Central Bus. District, Houston Municipal).

Houston airports

Ellington Field-EFD

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West Houston-IWS

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Hobby-HOU

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Park Ten Heliport-JPT

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Andrau Airpark-AAP

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George Bush-IAH

from $97
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Greenway Plaza H/P-JGP

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David Wayne Hooks-DWH

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Transco Twr Galleria-JGQ

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Westchase Hilton H/P-JWH

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Spaceland-SPX

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Woodlawns-JWL

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Marriot Astrodome Heliport-JMA

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Central Bus. District-JDX

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Houston Municipal-SGR

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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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Airplanes

There are flights to San Antonio from Houston by 6 airlines that use 2 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 757-300

from $259

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Boeing 737-900

from $478

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Top Domestic Destinations from Houston

You may also consider searching for discounted plane tickets to some other popular places from Houston within United States.

Houston — Boston

from $68

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Houston — Miami

from $71

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Houston — Detroit

from $63

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Houston — Denver

from $73

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Houston — Las Vegas

from $67

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Houston — New Orleans

from $65

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Houston — New York

from $63

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Houston — Atlanta

from $54

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Houston — Dallas

from $70

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Houston — Nashville

from $63

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Top International Destinations from Houston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Houston — Cancun

from $59

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Houston — London

from $67

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Houston — Munich

from $69

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Houston — Madrid

from $72

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Houston — Manchester

from $65

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Houston — Auckland

from $71

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Houston — Paris

from $63

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Houston — San Jose

from $61

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Houston — Mexico City

from $68

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Houston — Lima

from $70

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How to book a plane 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.
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