Frontier Airlines Ontario to Phoenix Flights

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Cheapflightsplus.com will find cheap Frontier Airlines flights from Ontario to Phoenix. Compare airline ticket prices and book air tickets starting from $51 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 Ontario (CA) — Phoenix (AZ) 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 december: one-way - $51, two-way – $87.

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Cheap Flights from Ontario to Phoenix by Frontier Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Frontier Airlines, their prices start from $51. The fastest nonstop flight takes 1h 28m. The fastest connecting flight — 3h 23m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $51 Find flight	10:59 pm Ontario Ontario Int.	1:27 am+1 день Phoenix Sky Harbor Intl	1h 28m	Frontier Airlines	F92404
from $61 Find flight	7:45 am Ontario Ontario Int.	4:18 pm Phoenix Sky Harbor Intl	7h 33m layover 3h 3m - Denver	Frontier Airlines	F91262 F92141
from $61 Find flight	7:36 am Ontario Ontario Int.	2:50 pm Phoenix Sky Harbor Intl	6h 14m layover 2h 41m - San Francisco	Frontier Airlines	F92677 F92638
from $76 Find flight	8:04 am Ontario Ontario Int.	6:25 pm Phoenix Sky Harbor Intl	9h 21m layover 6h 47m - Las Vegas	Frontier Airlines	F91358 F91022
from $86 Find flight	8:27 pm Ontario Ontario Int.	6:18 pm+1 день Phoenix Sky Harbor Intl	20h 51m layover 16h 21m - Denver	Frontier Airlines	F92908 F92105
from $86 Find flight	5:30 pm Ontario Ontario Int.	9:24 am+1 день Phoenix Sky Harbor Intl	14h 54m layover 12h 26m - Las Vegas	Frontier Airlines	F92232 F93484
from $86 Find flight	8:27 pm Ontario Ontario Int.	11:32 am+1 день Phoenix Sky Harbor Intl	14h 5m layover 9h 39m - Denver	Frontier Airlines	F92908 F91819
from $166 Find flight	0:49 am Ontario Ontario Int.	6:18 pm Phoenix Sky Harbor Intl	16h 29m layover 12h 10m - Denver	Frontier Airlines	F91500 F92105
from $196 Find flight	11:46 am Ontario Ontario Int.	4:09 pm Phoenix Sky Harbor Intl	3h 23m layover 0h 47m - Las Vegas	Frontier Airlines	F92232 F91020

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/21/2024

Frontier Airlines Flight Schedule Ontario to Phoenix

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
0:49 am — 10:50 am	5:45 am — 9:11 am F91500 Frontier Airlines Ontario — Denver 4h 44m stop 5:50 pm — 7:49 pm F91819 Frontier Airlines Denver — Phoenix	9h 1m including layover	Find flight from$69
0:49 am — 6:18 pm	0:49 am — 4:10 am F91500 Frontier Airlines Ontario — Denver 12h 10m stop 4:20 pm — 6:18 pm F92105 Frontier Airlines Denver — Phoenix	16h 29m including layover	Find flight from$166
10:59 pm — 1:27 am +1 day	10:59 pm — 1:27 am F92404 Frontier Airlines Ontario — Phoenix	1h 28m	Find flight from$51
11:46 am — 4:09 pm	11:46 am — 12:56 pm F92232 Frontier Airlines Ontario — Las Vegas 47m stop 1:43 pm — 4:09 pm F91020 Frontier Airlines Las Vegas — Phoenix	3h 23m including layover	Find flight from$196
5:30 pm — 9:24 am +1 day	1:47 pm — 3:01 pm F92232 Frontier Airlines Ontario — Las Vegas 12h 26m stop 6:00 am — 8:18 am F93484 Frontier Airlines Las Vegas — Phoenix	14h 54m including layover	Find flight from$86
7:36 am — 2:50 pm	6:00 am — 7:35 am F92677 Frontier Airlines Ontario — San Francisco 2h 41m stop 11:48 am — 2:50 pm F92638 Frontier Airlines San Francisco — Phoenix	6h 14m including layover	Find flight from$61
7:45 am — 4:18 pm	6:45 am — 10:10 am F91262 Frontier Airlines Ontario — Denver 3h 3m stop 2:13 pm — 4:17 pm F92141 Frontier Airlines Denver — Phoenix	7h 33m including layover	Find flight from$61
8:04 am — 6:25 pm	8:04 am — 9:16 am F91358 Frontier Airlines Ontario — Las Vegas 6h 47m stop 4:03 pm — 6:25 pm F91022 Frontier Airlines Las Vegas — Phoenix	9h 21m including layover	Find flight from$76
8:27 pm — 6:18 pm +1 day	8:27 pm — 11:59 pm F92908 Frontier Airlines Ontario — Denver 16h 21m stop 4:20 pm — 6:18 pm F92105 Frontier Airlines Denver — Phoenix	20h 51m including layover	Find flight from$86
8:27 pm — 11:32 am +1 day	6:34 pm — 9:53 pm F92908 Frontier Airlines Ontario — Denver 9h 39m stop 9:43 am — 11:48 am F91819 Frontier Airlines Denver — Phoenix	14h 5m including layover	Find flight from$86

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

*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There is 1 flight by Frontier Airlines from Ontario to Phoenix every week with departures from Ontario Int. and International Heliport. All flights arrive at Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal, Williams Gateway.

Departures start from 0:49 am to 8:27 pm. Nonstop flight is 1h 28m. The time difference between Ontario and Phoenix is 1h.

The fastest flight 1h 28m
Average flight time 1h 28m
The earliest flight 0:49 am
The latest flight 8:27 pm
Distance 324 ml

The cheapest months for traveling to Phoenix are february (from 51 $), january (from 61 $), december (from 88 $).

The most expensive and popular months are november (from 125 $), december (from 88 $), january (from 61 $).

The cheapest flight by Frontier Airlines that our users were able to find is $51. This airfare is economy class on one-way F92404 flight for February 21, 2025 leaving Ontario Int. in Ontario at 10:59 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 Ontario to Phoenix:

Other Popular Airlines on the Route

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

Nonstop flights

There are 1 direct flights every day from Ontario. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

AS - Alaska Airlines

from $123

Find
UA - United Airlines

from $214

Find
HA - Hawaiian Airlines

from $413

Find
Y4 - Volaris

from $351

Find

See more connecting flights

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