United Airlines San Antonio to San Diego Flights
Cheapflightsplus.com will find cheap United Airlines flights from San Antonio to San Diego. Compare airline ticket prices and book air tickets starting from $233 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 San Antonio (TX) — San Diego (CA) by United Airlines
Cheap Flights from San Antonio to San Diego by United Airlines
Price | Departure | Arrival | Flight Time | Airline | Flight |
---|---|---|---|---|---|
from $233 | 8:49 am San Antonio San Antonio | 9:10 pm San Diego San Diego | 14h 21m layover 9h 28m - Denver | United Airlines | UA1045 UA540 |
from $234 | 5:48 pm San Antonio San Antonio | 10:00 pm San Diego San Diego | 6h 12m layover 1h 25m - Houston | United Airlines | UA465 UA1511 |
from $234 | 5:30 am San Antonio San Antonio | 11:07 am San Diego San Diego | 7h 37m layover 2h 50m - Houston | United Airlines | UA6189 UA2491 |
from $234 | 4:50 pm San Antonio San Antonio | 9:10 pm San Diego San Diego | 6h 20m layover 1h 26m - Denver | United Airlines | UA1884 UA540 |
from $234 | 4:00 pm San Antonio San Antonio | 10:00 pm San Diego San Diego | 8h 0m layover 3h 13m - Houston | United Airlines | UA2157 UA1511 |
from $234 | 1:00 pm San Antonio San Antonio | 5:25 pm San Diego San Diego | 6h 25m layover 1h 31m - Denver | United Airlines | UA1299 UA1281 |
from $234 | 7:30 pm San Antonio San Antonio | 0:14 am+1 день San Diego San Diego | 6h 44m layover 0h 45m - San Francisco | United Airlines | UA5394 UA2201 |
from $234 | 2:05 pm San Antonio San Antonio | 10:30 pm San Diego San Diego | 10h 25m layover 2h 59m - Chicago | United Airlines | UA2243 UA1773 |
from $234 | 7:21 am San Antonio San Antonio | 11:07 am San Diego San Diego | 5h 46m layover 1h 2m - Houston | United Airlines | UA397 UA2491 |
from $234 | 7:21 am San Antonio San Antonio | 2:05 pm San Diego San Diego | 8h 44m layover 3h 57m - Houston | United Airlines | UA397 UA2486 |
from $235 | 2:27 pm San Antonio San Antonio | 7:51 pm San Diego San Diego | 7h 24m layover 2h 37m - Houston | United Airlines | UA2498 UA1532 |
from $235 | 4:00 pm San Antonio San Antonio | 7:51 pm San Diego San Diego | 5h 51m layover 1h 4m - Houston | United Airlines | UA2157 UA1532 |
from $235 | 4:50 pm San Antonio San Antonio | 8:40 pm San Diego San Diego | 5h 50m layover 0h 56m - Denver | United Airlines | UA1884 UA778 |
from $286 | 9:45 am San Antonio San Antonio | 4:31 pm San Diego San Diego | 8h 46m layover 3h 59m - Houston | United Airlines | UA2105 UA222 |
from $350 | 9:00 am San Antonio San Antonio | 5:44 pm San Diego San Diego | 10h 44m layover 5h 46m - Denver | United Airlines | UA791 UA1281 |
from $240 | 9:40 am San Antonio San Antonio | 6:34 pm San Diego San Diego | 10h 54m layover 1h 30m - Houston 2h 5m - San Francisco | United Airlines | UA2105 UA1057 UA1057 |
United Airlines Flight Schedule San Antonio to San Diego
Departure | Arrival | Flight Details | Flight Time | Price |
---|---|---|---|---|
12:13 pm — 8:52 pm
|
12:13 pm — 4:35 pm
UA6156
United Airlines
San Antonio — Washington D.C.
1h 45m stop
6:20 pm — 8:52 pm
UA1831
United Airlines
Washington D.C. — San Diego
|
10h 39m including layover |
Find flight
from$726 |
|
12:26 pm — 4:31 pm
|
12:26 pm — 1:30 pm
UA1282
United Airlines
San Antonio — Houston
1h 18m stop
2:48 pm — 4:31 pm
UA222
United Airlines
Houston — San Diego
|
6h 5m including layover |
Find flight
from$286 |
|
1:00 pm — 5:25 pm
|
1:00 pm — 2:24 pm
UA1299
United Airlines
San Antonio — Denver
1h 31m stop
3:55 pm — 5:25 pm
UA1281
United Airlines
Denver — San Diego
|
6h 25m including layover |
Find flight
from$234 |
|
1:18 pm — 9:15 pm
|
1:18 pm — 2:42 pm
UA1299
United Airlines
San Antonio — Denver
4h 58m stop
7:40 pm — 9:15 pm
UA540
United Airlines
Denver — San Diego
|
9h 57m including layover |
Find flight
from$302 |
|
2:05 pm — 10:30 pm
|
2:05 pm — 4:56 pm
UA2243
United Airlines
San Antonio — Chicago
2h 59m stop
7:55 pm — 10:30 pm
UA1773
United Airlines
Chicago — San Diego
|
10h 25m including layover |
Find flight
from$234 |
|
2:27 pm — 7:51 pm
|
2:27 pm — 3:34 pm
UA2498
United Airlines
San Antonio — Houston
2h 37m stop
6:30 pm — 8:10 pm
UA1532
United Airlines
Houston — San Diego
|
7h 24m including layover |
Find flight
from$235 |
|
4:00 pm — 10:00 pm
|
4:00 pm — 5:07 pm
UA2157
United Airlines
San Antonio — Houston
3h 13m stop
8:20 pm — 10:00 pm
UA1511
United Airlines
Houston — San Diego
|
8h including layover |
Find flight
from$234 |
|
4:50 pm — 9:10 pm
|
4:50 pm — 6:14 pm
UA1884
United Airlines
San Antonio — Denver
1h 26m stop
7:40 pm — 9:10 pm
UA540
United Airlines
Denver — San Diego
|
6h 20m including layover |
Find flight
from$234 |
|
5:30 am — 11:07 am
|
5:30 am — 6:40 am
UA6189
United Airlines
San Antonio — Houston
2h 50m stop
9:30 am — 11:07 am
UA2491
United Airlines
Houston — San Diego
|
7h 37m including layover |
Find flight
from$234 |
|
5:48 pm — 10:00 pm
|
5:48 pm — 6:55 pm
UA465
United Airlines
San Antonio — Houston
1h 25m stop
8:20 pm — 10:00 pm
UA1511
United Airlines
Houston — San Diego
|
6h 12m including layover |
Find flight
from$234 |
|
7:21 am — 11:07 am
|
7:21 am — 8:28 am
UA397
United Airlines
San Antonio — Houston
1h 2m stop
9:30 am — 11:07 am
UA2491
United Airlines
Houston — San Diego
|
5h 46m including layover |
Find flight
from$234 |
|
7:30 pm — 0:14 am
+1 day
|
7:30 pm — 9:50 pm
UA5394
United Airlines
San Antonio — San Francisco
45m stop
10:35 pm — 0:14 am
UA2201
United Airlines
San Francisco — San Diego
|
6h 44m including layover |
Find flight
from$234 |
|
8:49 am — 9:10 pm
|
8:49 am — 10:12 am
UA1045
United Airlines
San Antonio — Denver
9h 28m stop
7:40 pm — 9:10 pm
UA540
United Airlines
Denver — San Diego
|
14h 21m including layover |
Find flight
from$233 |
|
8:49 am — 1:01 pm
|
8:49 am — 10:12 am
UA1045
United Airlines
San Antonio — Denver
1h 19m stop
11:31 am — 1:01 pm
UA2381
United Airlines
Denver — San Diego
|
6h 12m including layover |
Find flight
from$234 |
|
9:40 am — 2:05 pm
|
9:40 am — 10:47 am
UA2105
United Airlines
San Antonio — Houston
1h 38m stop
12:25 pm — 2:05 pm
UA2486
United Airlines
Houston — San Diego
|
6h 25m including layover |
Find flight
from$234 |
|
9:40 am — 6:34 pm
|
9:40 am — 10:47 am
UA2105
United Airlines
San Antonio — Houston
1h 30m stop
12:17 pm — 2:50 pm
UA1057
United Airlines
Houston — San Francisco
2h 5m stop
4:55 pm — 6:34 pm
UA1057
United Airlines
San Francisco — San Diego
|
10h 54m including layover |
Find flight
from$240 |
Flight Information
There are 32 flights by United Airlines from San Antonio to San Diego every week with departures from San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF. All flights arrive at San Diego, AFB, Golden Triangle Reg., Lowndes County, San Diego Regional, El Cajon, Montgomery Field, Miramar NAS, North Island NAS, Brown Field Municipal, Gillespie Field.
Departures start from 12:13 pm to 9:45 am. Nonstop flight is 5h 36m. The time difference between San Antonio and San Diego is 2h.
- The fastest flight 5h 36m
- Average flight time 7h 50m
- The earliest flight 12:13 pm
- The latest flight 9:45 am
- Distance 1128 ml
The cheapest months for traveling to San Diego are february (from 233 $), january (from 235 $), november (from 314 $).
The cheapest flight by United Airlines that our users were able to find is $233. This airfare is economy class on one-way UA1045 flight for February 1, 2025 leaving San Antonio in San Antonio at 8:49 am, it includes all taxes and additional fees.
United Airlines Airplanes on the Route
List of the most popular United Airlines airplanes flying from San Antonio to San Diego:
Other Popular Airlines on the Route
Besides United Airlines there are other 4 airline carriers between San Antonio and San Diego. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Antonio to San Diego.
Nonstop flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
List of flights with layovers (1 and more stops):
- from $256Find
- from $81Find
- AM - Aeromexicofrom $780Find
- NK - Spirit Airlinesfrom $174Find
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