Frontier Airlines San Antonio to San Diego Flights

Cheapflightsplus.com will find cheap Frontier Airlines flights from San Antonio to San Diego. Compare airline ticket prices and book air tickets starting from $59 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Frontier Airlines, arrivals and departure details below.

Find Cheap Airfare San Antonio (TX) — San Diego (CA) by Frontier 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 november: one-way - $59, two-way – $101.
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Below is a detailed 2024 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 Arrival Flight Details Flight Time Price
1:02 pm — 11:49 pm
1:02 pm — 2:25 pm F92355 Frontier Airlines
San Antonio — Denver
7h 50m stop
10:15 pm — 11:49 pm F94989 Frontier Airlines
Denver — San Diego
12h 47m
including layover
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from$59
1:02 pm — 11:52 pm
1:02 pm — 2:25 pm F92355 Frontier Airlines
San Antonio — Denver
7h 50m stop
10:15 pm — 11:52 pm F92421 Frontier Airlines
Denver — San Diego
12h 50m
including layover
Find flight
from$81
1:02 pm — 6:01 pm
1:02 pm — 2:25 pm F92355 Frontier Airlines
San Antonio — Denver
1h 57m stop
4:22 pm — 6:01 pm F94995 Frontier Airlines
Denver — San Diego
6h 59m
including layover
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from$81
6:40 pm — 10:05 am
+1 day
6:48 pm — 7:48 pm F93417 Frontier Airlines
San Antonio — Las Vegas
13h 15m stop
2:16 pm — 3:36 pm F91469 Frontier Airlines
Las Vegas — San Diego
17h 25m
including layover
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from$330
8:30 pm — 7:10 pm
+1 day
8:30 pm — 9:36 pm F93417 Frontier Airlines
San Antonio — Las Vegas
20h 16m stop
5:52 pm — 7:10 pm F91465 Frontier Airlines
Las Vegas — San Diego
24h 40m
including layover
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from$81
9:19 am — 1:21 pm
12:07 pm — 1:29 pm F92355 Frontier Airlines
San Antonio — Denver
1h 12m stop
10:15 am — 11:41 am F94927 Frontier Airlines
Denver — San Diego
6h 2m
including layover
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from$81
*Departure and arrival times are local. Last updated on 11/18/2024

Flight Information

There are 7 flights by Frontier 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 1:02 pm to 9:19 am. Nonstop flight is 6h 2m. The time difference between San Antonio and San Diego is 2h.

  • The fastest flight 6h 2m
  • Average flight time 12h 49m
  • The earliest flight 1:02 pm
  • The latest flight 9:19 am
  • Distance 1128 ml

The cheapest months for traveling to San Diego are november (from 52 $), december (from 59 $), january (from 81 $).

The most expensive and popular months are february (from 81 $), january (from 81 $), december (from 59 $).

The cheapest flight by Frontier Airlines that our users were able to find is $59. This airfare is economy class on one-way F92355 flight for December 12, 2024 leaving San Antonio in San Antonio at 1:02 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Frontier 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

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Connecting Flights

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  • 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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