United Airlines Salt Lake City to San Antonio Flights

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Cheapflightsplus.com will find cheap United Airlines flights from Salt Lake City to San Antonio. Compare airline ticket prices and book air tickets starting from $225 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Salt Lake City (UT) — San Antonio (TX) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $225, two-way – $386.

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Cheap Flights from Salt Lake City to San Antonio by United Airlines

Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $225. There’re no direct flights. The fastest connecting flight – 5h 10m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $225 Find flight	8:38 am Salt Lake City Salt Lake City Int.	4:55 pm San Antonio San Antonio	7h 17m layover 3h 5m - Denver	United Airlines	UA5666 UA1022
from $225 Find flight	7:00 am Salt Lake City Salt Lake City Int.	1:10 pm San Antonio San Antonio	5h 10m layover 1h 16m - Denver	United Airlines	UA551 UA1131
from $226 Find flight	4:18 pm Salt Lake City Salt Lake City Int.	11:15 pm San Antonio San Antonio	5h 57m layover 1h 48m - Houston	United Airlines	UA2186 UA2142
from $313 Find flight	1:23 pm Salt Lake City Salt Lake City Int.	9:37 pm San Antonio San Antonio	7h 14m layover 3h 0m - Houston	United Airlines	UA2162 UA2338
from $313 Find flight	5:00 am Salt Lake City Salt Lake City Int.	1:10 pm San Antonio San Antonio	7h 10m layover 3h 7m - Denver	United Airlines	UA5433 UA1131
from $313 Find flight	7:00 am Salt Lake City Salt Lake City Int.	1:27 pm San Antonio San Antonio	5h 27m layover 1h 11m - Houston	United Airlines	UA1168 UA2378
from $475 Find flight	8:45 am Salt Lake City Salt Lake City Int.	5:43 pm San Antonio San Antonio	7h 58m layover 3h 29m - Houston	United Airlines	UA5699 UA6135
from $512 Find flight	11:35 pm Salt Lake City Salt Lake City Int.	11:28 am+1 день San Antonio San Antonio	10h 53m layover 3h 2m - Washington D.C.	United Airlines	UA2437 UA6069

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/23/2025

United Airlines Flight Schedule Salt Lake City to San Antonio

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
11:35 pm — 11:28 am +1 day	11:35 pm — 5:20 am UA2437 United Airlines Salt Lake City — Washington D.C. 3h 2m stop 8:22 am — 11:28 am UA6069 United Airlines Washington D.C. — San Antonio	10h 53m including layover	Find flight from$512
1:23 pm — 9:37 pm	1:23 pm — 5:25 pm UA2162 United Airlines Salt Lake City — Houston 3h stop 8:25 pm — 9:37 pm UA2338 United Airlines Houston — San Antonio	7h 14m including layover	Find flight from$313
4:18 pm — 11:15 pm	4:18 pm — 8:20 pm UA2186 United Airlines Salt Lake City — Houston 1h 48m stop 10:08 pm — 11:15 pm UA2142 United Airlines Houston — San Antonio	5h 57m including layover	Find flight from$226
5:00 am — 1:10 pm	5:00 am — 6:47 am UA5433 United Airlines Salt Lake City — Denver 3h 7m stop 9:54 am — 1:10 pm UA1131 United Airlines Denver — San Antonio	7h 10m including layover	Find flight from$313
7:00 am — 1:10 pm	7:00 am — 8:40 am UA551 United Airlines Salt Lake City — Denver 1h 16m stop 10:05 am — 1:21 pm UA1131 United Airlines Denver — San Antonio	5h 10m including layover	Find flight from$225
7:00 am — 1:27 pm	7:00 am — 11:04 am UA1168 United Airlines Salt Lake City — Houston 1h 11m stop 12:15 pm — 1:27 pm UA2378 United Airlines Houston — San Antonio	5h 27m including layover	Find flight from$313
8:38 am — 4:55 pm	8:00 am — 9:56 am UA5666 United Airlines Salt Lake City — Denver 3h 5m stop 1:26 pm — 4:40 pm UA1022 United Airlines Denver — San Antonio	7h 17m including layover	Find flight from$225
8:45 am — 3:52 pm	8:45 am — 1:01 pm UA5699 United Airlines Salt Lake City — Houston 1h 39m stop 2:40 pm — 3:52 pm UA2399 United Airlines Houston — San Antonio	6h 7m including layover	Find flight from$313
8:45 am — 5:43 pm	8:45 am — 1:01 pm UA5699 United Airlines Salt Lake City — Houston 3h 29m stop 4:30 pm — 5:43 pm UA6135 United Airlines Houston — San Antonio	7h 58m including layover	Find flight from$475

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

*Departure and arrival times are local. Last updated on 02/23/2025

Flight Information

There are 10 flights by United Airlines from Salt Lake City to San Antonio every week with departures from Salt Lake City Int.. All flights arrive at San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF.

Departures start from 11:35 pm to 8:45 am. Nonstop flight is 5h 10m. The time difference between Salt Lake City and San Antonio is 1h.

The fastest flight 5h 10m
Average flight time 7h 10m
The earliest flight 11:35 pm
The latest flight 8:45 am
Distance 1088 ml

The cheapest months for traveling to San Antonio are january (from 225 $), february (from 226 $).

The cheapest flight by United Airlines that our users were able to find is $225. This airfare is economy class on one-way UA5666 flight for February 21, 2025 leaving Salt Lake City Int. in Salt Lake City at 8:38 am, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Salt Lake City to San Antonio:

Other Popular Airlines on the Route

Besides United Airlines there are other 3 airline carriers between Salt Lake City and San Antonio. Please review schedules and prices from the most popular airlines to find the best airfare deals from Salt Lake City to San Antonio.

Nonstop flights

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

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Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $56

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AM - Aeromexico

from $899

Find
NK - Spirit Airlines

from $161

Find

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How to book an air ticket yourself?

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