United Airlines Detroit to San Antonio Flights

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Cheapflightsplus.com will find cheap United Airlines flights from Detroit to San Antonio. Compare airline ticket prices and book air tickets starting from $246 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 Detroit (MI) — 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 - $246, two-way – $422.

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Cheap Flights from Detroit 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 $246. There’re no direct flights. The fastest connecting flight – 6h.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $246 Find flight	6:00 am Detroit All airports	12:21 pm San Antonio San Antonio	7h 21m layover 2h 28m - Chicago	United Airlines	UA4754 UA2672
from $246 Find flight	7:05 am Detroit All airports	12:21 pm San Antonio San Antonio	6h 16m layover 1h 23m - Chicago	United Airlines	UA5353 UA2672
from $286 Find flight	11:07 am Detroit All airports	5:43 pm San Antonio San Antonio	7h 36m layover 2h 50m - Houston	United Airlines	UA6251 UA6135
from $289 Find flight	8:00 am Detroit All airports	1:27 pm San Antonio San Antonio	6h 27m layover 1h 52m - Houston	United Airlines	UA1957 UA2378
from $384 Find flight	9:15 am Detroit All airports	11:10 pm San Antonio San Antonio	14h 55m layover 10h 3m - Chicago	United Airlines	UA4736 UA1504
from $386 Find flight	4:37 pm Detroit All airports	11:15 pm San Antonio San Antonio	7h 38m layover 2h 58m - Houston	United Airlines	UA6053 UA2142
from $386 Find flight	4:37 pm Detroit All airports	9:37 pm San Antonio San Antonio	6h 0m layover 1h 15m - Houston	United Airlines	UA6053 UA2338
from $389 Find flight	8:36 am Detroit All airports	1:10 pm+1 день San Antonio San Antonio	29h 34m layover 23h 49m - Denver	United Airlines	UA1177 UA1131
from $389 Find flight	8:36 am Detroit All airports	9:04 pm San Antonio San Antonio	13h 28m layover 7h 45m - Denver	United Airlines	UA1177 UA1762
from $390 Find flight	8:00 am Detroit All airports	9:37 pm San Antonio San Antonio	14h 37m layover 10h 2m - Houston	United Airlines	UA1957 UA2338
from $390 Find flight	8:00 am Detroit All airports	7:39 pm San Antonio San Antonio	12h 39m layover 8h 4m - Houston	United Airlines	UA1957 UA1477
from $390 Find flight	8:00 am Detroit All airports	11:15 pm San Antonio San Antonio	16h 15m layover 11h 45m - Houston	United Airlines	UA1957 UA2142
from $421 Find flight	6:05 am Detroit All airports	3:19 pm San Antonio San Antonio	10h 14m layover 4h 6m - Newark	United Airlines	UA1346 UA1027
from $536 Find flight	8:36 am Detroit All airports	4:55 pm San Antonio San Antonio	9h 19m layover 3h 35m - Denver	United Airlines	UA1177 UA1022

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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 Detroit 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
11:07 am — 5:43 pm	11:05 am — 1:35 pm UA6251 United Airlines Detroit — Houston 2h 50m stop 4:30 pm — 5:44 pm UA6135 United Airlines Houston — San Antonio	7h 36m including layover	Find flight from$286
4:37 pm — 11:15 pm	4:37 pm — 7:10 pm UA6053 United Airlines Detroit — Houston 2h 58m stop 10:08 pm — 11:15 pm UA2142 United Airlines Houston — San Antonio	7h 38m including layover	Find flight from$386
4:37 pm — 9:37 pm	4:37 pm — 7:10 pm UA6053 United Airlines Detroit — Houston 1h 15m stop 8:25 pm — 9:37 pm UA2338 United Airlines Houston — San Antonio	6h including layover	Find flight from$386
6:00 am — 12:21 pm	6:00 am — 6:37 am UA4754 United Airlines Detroit — Chicago 2h 28m stop 9:05 am — 12:21 pm UA2672 United Airlines Chicago — San Antonio	7h 21m including layover	Find flight from$246
6:00 am — 11:10 pm	6:00 am — 6:40 am UA4754 United Airlines Detroit — Chicago 13h 18m stop 8:03 pm — 11:15 pm UA1504 United Airlines Chicago — San Antonio	18h 10m including layover	Find flight from$384
6:05 am — 3:19 pm	6:05 am — 7:53 am UA1346 United Airlines Detroit — Newark 4h 6m stop 11:59 am — 3:19 pm UA1027 United Airlines Newark — San Antonio	10h 14m including layover	Find flight from$421
7:05 am — 12:21 pm	7:05 am — 7:42 am UA5353 United Airlines Detroit — Chicago 1h 23m stop 9:05 am — 12:21 pm UA2672 United Airlines Chicago — San Antonio	6h 16m including layover	Find flight from$246
8:00 am — 1:27 pm	8:00 am — 10:23 am UA1957 United Airlines Detroit — Houston 1h 52m stop 12:15 pm — 1:27 pm UA2378 United Airlines Houston — San Antonio	6h 27m including layover	Find flight from$289
8:00 am — 9:37 pm	8:00 am — 10:23 am UA1957 United Airlines Detroit — Houston 10h 2m stop 8:25 pm — 9:37 pm UA2338 United Airlines Houston — San Antonio	14h 37m including layover	Find flight from$390
8:00 am — 7:39 pm	8:00 am — 10:23 am UA1957 United Airlines Detroit — Houston 8h 4m stop 6:27 pm — 7:39 pm UA1477 United Airlines Houston — San Antonio	12h 39m including layover	Find flight from$390
8:00 am — 11:15 pm	8:00 am — 10:23 am UA1957 United Airlines Detroit — Houston 11h 45m stop 10:08 pm — 11:15 pm UA2142 United Airlines Houston — San Antonio	16h 15m including layover	Find flight from$390
8:36 am — 1:10 pm +1 day	8:36 am — 10:05 am UA1177 United Airlines Detroit — Denver 23h 49m stop 9:54 am — 1:10 pm UA1131 United Airlines Denver — San Antonio	29h 34m including layover	Find flight from$389
8:36 am — 9:04 pm	8:36 am — 10:05 am UA1177 United Airlines Detroit — Denver 7h 45m stop 5:50 pm — 9:04 pm UA1762 United Airlines Denver — San Antonio	13h 28m including layover	Find flight from$389
8:36 am — 4:55 pm	8:36 am — 10:05 am UA1177 United Airlines Detroit — Denver 3h 35m stop 1:40 pm — 4:55 pm UA1022 United Airlines Denver — San Antonio	9h 19m including layover	Find flight from$536
9:15 am — 11:10 pm	9:20 am — 9:53 am UA4736 United Airlines Detroit — Chicago 10h 3m stop 8:03 pm — 11:15 pm UA1504 United Airlines Chicago — San Antonio	14h 55m including layover	Find flight from$384

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 16 flights by United Airlines from Detroit to San Antonio every week with departures from Detroit City and Willow Run. All flights arrive at San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF.

Departures start from 11:07 am to 9:15 am. Nonstop flight is 6h. The time difference between Detroit and San Antonio is 1h.

The fastest flight 6h
Average flight time 10h 14m
The earliest flight 11:07 am
The latest flight 9:15 am
Distance 1233 ml

The cheapest months for traveling to San Antonio are february (from 246 $), january (from 286 $).

The cheapest flight by United Airlines that our users were able to find is $246. This airfare is economy class on one-way UA4754 flight for February 21, 2025 leaving All airports in Detroit at 6:00 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 Detroit to San Antonio:

Other Popular Airlines on the Route

Besides United Airlines there are other 2 airline carriers between Detroit and San Antonio. Please review schedules and prices from the most popular airlines to find the best airfare deals from Detroit 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):

AS - Alaska Airlines

from $303

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NK - Spirit Airlines

from $147

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