Frontier Airlines San Jose to Ontario Flights

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Cheapflightsplus.com will find cheap Frontier Airlines flights from San Jose to Ontario. Compare airline ticket prices and book air tickets starting from $60 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 Jose (CA) — Ontario (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 - $60, two-way – $103.

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Cheap Flights from San Jose to Ontario by Frontier Airlines

Look at the list of plane tickets for the most connecting flights by Frontier Airlines, their prices start from $60. There’re no direct flights. The fastest connecting flight – 7h 26m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $60 Find flight	5:19 pm San Jose San Jose Municipal	7:06 am+1 день Ontario Ontario Int.	13h 47m layover 11h 13m - Las Vegas	Frontier Airlines	F94104 F91283
from $81 Find flight	11:30 am San Jose San Jose Municipal	7:37 pm Ontario Ontario Int.	8h 7m layover 3h 13m - Denver	Frontier Airlines	F94918 F92907
from $87 Find flight	8:32 am San Jose San Jose Municipal	3:58 pm Ontario Ontario Int.	7h 26m layover 4h 22m - Phoenix	Frontier Airlines	F94292 F91625

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/23/2024

Frontier Airlines Flight Schedule San Jose to Ontario

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
10:20 pm — 1:01 pm +1 day	9:55 pm — 11:23 pm F94104 Frontier Airlines San Jose — Las Vegas 12h 2m stop 11:41 am — 12:51 pm F91357 Frontier Airlines Las Vegas — Ontario	14h 41m including layover	Find flight from$87
10:20 pm — 6:06 pm +1 day	10:20 pm — 11:50 pm F94104 Frontier Airlines San Jose — Las Vegas 17h 10m stop 5:00 pm — 6:06 pm F92231 Frontier Airlines Las Vegas — Ontario	19h 46m including layover	Find flight from$87
11:30 am — 7:37 pm	11:30 am — 3:02 pm F94918 Frontier Airlines San Jose — Denver 3h 13m stop 6:15 pm — 7:37 pm F92907 Frontier Airlines Denver — Ontario	8h 7m including layover	Find flight from$81
11:30 am — 6:30 am +1 day	2:28 pm — 6:08 pm F94918 Frontier Airlines San Jose — Denver 14h 9m stop 8:07 am — 9:39 am F91261 Frontier Airlines Denver — Ontario	19h including layover	Find flight from$87
5:19 pm — 7:06 am +1 day	5:19 pm — 6:42 pm F94104 Frontier Airlines San Jose — Las Vegas 11h 13m stop 6:05 am — 7:14 am F91283 Frontier Airlines Las Vegas — Ontario	13h 47m including layover	Find flight from$60
8:32 am — 3:58 pm	8:32 am — 11:23 am F94292 Frontier Airlines San Jose — Phoenix 4h 22m stop 3:45 pm — 3:58 pm F91625 Frontier Airlines Phoenix — Ontario	7h 26m including layover	Find flight from$87

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

*Departure and arrival times are local. Last updated on 12/23/2024

Flight Information

There are 7 flights by Frontier Airlines from San Jose to Ontario every week with departures from San Jose Municipal and Reid-Hillview. All flights arrive at Ontario Int. and International Heliport.

Departures start from 10:20 pm to 8:32 am. Nonstop flight is 7h 26m. The time difference between San Jose and Ontario is 0h.

The fastest flight 7h 26m
Average flight time 14h 14m
The earliest flight 10:20 pm
The latest flight 8:32 am
Distance 334 ml

The cheapest months for traveling to Ontario are december (from 55 $), january (from 60 $), november (from 76 $).

The most expensive and popular months are february (from 81 $), november (from 76 $), january (from 60 $).

The cheapest flight by Frontier Airlines that our users were able to find is $60. This airfare is economy class on one-way F94104 flight for January 22, 2025 leaving San Jose Municipal in San Jose at 5:19 pm, 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 Jose to Ontario:

Other Popular Airlines on the Route

Besides Frontier Airlines there are other 4 airline carriers between San Jose and Ontario. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Jose to Ontario.

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 $152

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UA - United Airlines

from $354

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HA - Hawaiian Airlines

from $302

Find
Y4 - Volaris

from $316

Find

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