Cheap Flights from San Antonio, TX to Dallas, TX from $42

Return flight: Dallas – San Antonio

On Cheapflightsplus.com you will find 439 connecting flights from San Antonio to Dallas. You can compare airfare deals from 6 airlines and multiple travel sites from $42, book and save on cheap plane tickets and last minute offers. Also check out SAT-DFW flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Antonio to Dallas 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: $42 (one-way), $72 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from San Antonio to Dallas. 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
05:20 — 22:19
05:20 — 09:06 NK447 Spirit Airlines
San Antonio — Orlando
11h 24m stop
20:30 — 22:19 NK503 Spirit Airlines
Orlando — Dallas
16h 59m
including layover
Find flight
from$88
05:30 — 11:09
05:30 — 06:34 UA469 United Airlines
San Antonio — Houston
3h 12m stop
09:46 — 11:09 UA1594 United Airlines
Houston — Dallas
5h 39m
including layover
Find flight
from$82
06:48 — 13:14
06:48 — 09:48 UA1332 United Airlines
San Antonio — Chicago
47m stop
10:35 — 13:14 UA441 United Airlines
Chicago — Dallas
6h 26m
including layover
Find flight
from$92
06:48 — 15:22
06:48 — 09:48 UA1332 United Airlines
San Antonio — Chicago
2h 57m stop
12:45 — 15:22 UA2290 United Airlines
Chicago — Dallas
8h 34m
including layover
Find flight
from$92
07:15 — 11:09
07:15 — 08:19 UA1486 United Airlines
San Antonio — Houston
1h 27m stop
09:46 — 11:09 UA1594 United Airlines
Houston — Dallas
3h 54m
including layover
Find flight
from$82
07:15 — 13:23
07:15 — 08:19 UA1486 United Airlines
San Antonio — Houston
3h 41m stop
12:00 — 13:23 UA799 United Airlines
Houston — Dallas
6h 8m
including layover
Find flight
from$82
08:55 — 17:03
08:55 — 10:12 UA1424 United Airlines
San Antonio — Denver
3h 46m stop
13:58 — 17:03 UA1536 United Airlines
Denver — Dallas
8h 8m
including layover
Find flight
from$93
09:50 — 13:23
09:50 — 10:56 UA349 United Airlines
San Antonio — Houston
1h 4m stop
12:00 — 13:23 UA799 United Airlines
Houston — Dallas
3h 33m
including layover
Find flight
from$82
09:50 — 15:58
09:50 — 10:56 UA349 United Airlines
San Antonio — Houston
3h 39m stop
14:35 — 15:58 UA1388 United Airlines
Houston — Dallas
6h 8m
including layover
Find flight
from$82
11:45 — 15:58
11:41 — 12:47 UA1282 United Airlines
San Antonio — Houston
1h 46m stop
14:50 — 16:15 UA1388 United Airlines
Houston — Dallas
4h 13m
including layover
Find flight
from$82
11:45 — 18:08
11:45 — 12:49 UA1282 United Airlines
San Antonio — Houston
3h 51m stop
16:40 — 18:08 UA6074 United Airlines
Houston — Dallas
6h 23m
including layover
Find flight
from$92
12:09 — 23:52
12:09 — 15:34 NK1197 Spirit Airlines
San Antonio — Atlanta
7h 1m stop
22:35 — 23:52 NK920 Spirit Airlines
Atlanta — Dallas
11h 43m
including layover
Find flight
from$84
12:09 — 10:01
+1 day
12:09 — 15:34 NK1197 Spirit Airlines
San Antonio — Atlanta
17h 6m stop
08:40 — 10:01 NK1206 Spirit Airlines
Atlanta — Dallas
21h 52m
including layover
Find flight
from$84
13:43 — 20:34
13:43 — 15:00 UA1312 United Airlines
San Antonio — Denver
2h 30m stop
17:30 — 20:34 UA1565 United Airlines
Denver — Dallas
6h 51m
including layover
Find flight
from$93
13:53 — 01:42
+1 day
13:53 — 14:53 F93417 Frontier Airlines
San Antonio — Las Vegas
5h 56m stop
20:49 — 01:42 F93456 Frontier Airlines
Las Vegas — Dallas
11h 49m
including layover
Find flight
from$72
14:50 — 00:11
+1 day
20:10 — 21:22 NK849 Spirit Airlines
San Antonio — Los Angeles
2h 56m stop
18:58 — 00:11 NK419 Spirit Airlines
Los Angeles — Dallas
9h 21m
including layover
Find flight
from$44
14:55 — 23:54
14:55 — 16:23 F92355 Frontier Airlines
San Antonio — Denver
4h 21m stop
20:44 — 23:54 F92632 Frontier Airlines
Denver — Dallas
8h 59m
including layover
Find flight
from$72
15:56 — 23:52
18:48 — 19:48 F93417 Frontier Airlines
San Antonio — Las Vegas
1h 53m stop
11:27 — 16:18 F93978 Frontier Airlines
Las Vegas — Dallas
7h 56m
including layover
Find flight
from$77
15:56 — 05:50
+1 day
14:18 — 15:18 F93417 Frontier Airlines
San Antonio — Las Vegas
8h 10m stop
00:59 — 05:47 F91650 Frontier Airlines
Las Vegas — Dallas
13h 54m
including layover
Find flight
from$81
16:20 — 00:24
+1 day
14:37 — 15:36 NK2702 Spirit Airlines
San Antonio — Las Vegas
2h 21m stop
19:17 — 00:03 NK2585 Spirit Airlines
Las Vegas — Dallas
8h 4m
including layover
Find flight
from$42
16:22 — 19:49
16:22 — 17:25 UA2157 United Airlines
San Antonio — Houston
1h stop
18:25 — 19:49 UA1005 United Airlines
Houston — Dallas
3h 27m
including layover
Find flight
from$82
17:58 — 21:44
17:58 — 19:03 UA2396 United Airlines
San Antonio — Houston
1h 17m stop
20:20 — 21:44 UA1949 United Airlines
Houston — Dallas
3h 46m
including layover
Find flight
from$82
17:58 — 22:56
17:58 — 19:03 UA2396 United Airlines
San Antonio — Houston
2h 37m stop
21:40 — 22:56 UA750 United Airlines
Houston — Dallas
4h 58m
including layover
Find flight
from$82
19:50 — 09:35
+1 day
11:32 — 12:53 F92355 Frontier Airlines
San Antonio — Denver
9h 14m stop
05:01 — 08:01 F91324 Frontier Airlines
Denver — Dallas
13h 45m
including layover
Find flight
from$78
19:52 — 10:38
+1 day
19:38 — 20:38 NK1587 Spirit Airlines
San Antonio — Las Vegas
9h 8m stop
06:00 — 10:38 NK1382 Spirit Airlines
Las Vegas — Dallas
14h 46m
including layover
Find flight
from$42
20:10 — 04:14
+1 day
20:10 — 21:22 NK849 Spirit Airlines
San Antonio — Los Angeles
1h 37m stop
22:59 — 04:14 NK3710 Spirit Airlines
Los Angeles — Dallas
8h 4m
including layover
Find flight
from$54
20:14 — 09:35
+1 day
18:59 — 20:29 F92097 Frontier Airlines
San Antonio — Denver
8h 45m stop
06:06 — 09:11 F91324 Frontier Airlines
Denver — Dallas
13h 21m
including layover
Find flight
from$67
*Departure and arrival times - local. Updated on June 4, 2025

Flight Information

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

Distance between San Antonio and Dallas is 399 miles. Time difference between the cities is 0h. Airplanes depart 05:00 to 22:57 from 5 San Antonio airports and arrive 05:00 to 22:57 to 6 Dallas airports. Average flight time is 13h 45m.

  • The fastest flight 3h 15m
  • Average flight time 13h 45m
  • The earliest flight 05:00
  • The latest flight 22:57
  • Distance 248 ml

The cheapest months to travel to Dallas are july (from 56 $), june (from 56 $), october (from 59 $).

The most expensive months are february (from 301 $), december (from 217 $), may (from 100 $).

What is the lowest airfare San Antonio to Dallas?

The cheapest plane ticket found by our users is $42. This airfare is for economy class on one-way NK2702 flight by Spirit Airlines for June 28, 2025 which leaves San Antonio in San Antonio at 16:20 am and arrives at Dallas Dallas/FT Worth Intl at 00:24.

Economy class
$42
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Business class
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First class
?
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Popular Airlines on the Route

The flight San Antonio — Dallas is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 11 departures per week at the price of from $ 200 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 522.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 439 flights with layovers on the route. The fastest connecting flight is UA2170 by United Airlines takes 3h 15m and the cheapest is NK2702 by Spirit Airlines for $42.

  • AS - Alaska Airlines
    from $200
    Find
  • F9 - Frontier Airlines
    from $67
    Find
  • SY - Sun Country Airlines
    from $137
    Find
  • HA - Hawaiian Airlines
    from $162
    Find
  • UA - United Airlines
    from $82
    Find
  • NK - Spirit Airlines
    from $42
    Find
See more connecting flights

Airports

You can fly from San Antonio to Dallas from 5 airports (Randolph AFB, Martindale AAF, San Antonio, Kelly AFB, Stinson Municipal).

San Antonio airports

  • Randolph AFB-RND
    Find
  • Martindale AAF-MDA
    Find
  • San Antonio-SAT
    from $42
    Find
  • Kelly AFB-SKF
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  • Stinson Municipal-SSF
    Find

Dallas airports

  • Addison-ADS
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  • Fort Worth Alliance-AFW
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  • Dallas North-DNE
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  • Dallas/FT Worth Intl-DFW
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  • Dallas Executive-RBD
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  • Love Field-DAL
    Find

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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