Frontier Airlines San Antonio to San Diego Flights

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Cheapflightsplus.com will find cheap Frontier Airlines flights from San Antonio to San Diego. Compare airline ticket prices and book air tickets starting from $81 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 january: one-way - $81, two-way – $139.

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Cheap Flights from San Antonio to San Diego by Frontier Airlines

Look at the list of plane tickets for the most connecting flights by Frontier Airlines, their prices start from $81. There’re no direct flights. The fastest connecting flight – 6h 2m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $81 Find flight	9:19 am San Antonio San Antonio	1:21 pm San Diego San Diego	6h 2m layover 1h 12m - Denver	Frontier Airlines	F92355 F94927
from $333 Find flight	6:40 pm San Antonio San Antonio	10:05 am+1 день San Diego San Diego	17h 25m layover 13h 15m - Las Vegas	Frontier Airlines	F93417 F91469

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/22/2024

Frontier Airlines Flight Schedule San Antonio to San Diego

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
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	Find flight from$82
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	Find flight from$333
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	Find flight from$81

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

*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 5 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 9h 55m
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 $), january (from 81 $), february (from 81 $).

The most expensive and popular months are december (from 159 $), february (from 81 $), january (from 81 $).

The cheapest flight by Frontier Airlines that our users were able to find is $81. This airfare is economy class on one-way F92355 flight for February 21, 2025 leaving San Antonio in San Antonio at 9:19 am, it includes all taxes and additional fees.

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Frontier Airlines Airplanes on the Route

List of the most popular Frontier Airlines airplanes flying from San Antonio to San Diego:

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

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 $256

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UA - United Airlines

from $233

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AM - Aeromexico

from $780

Find
NK - Spirit Airlines

from $174

Find

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How to book an air ticket yourself?

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