Cheap flights from Phoenix, AZ to Ontario, CA

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Tips to know when travelling to Ontario

Travelers usually depart from Phoenix Sky Harbor International, or Phoenix–Mesa Gateway when they travel from Phoenix to Ontario. The most popular airline for this route is Alaska Airlines. Phoenix and Ontario have 1 direct flights per week.

Check-in for a flight from Phoenix to Ontario

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo

Weather in Ontario

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C7°C
February18°C7°C
March20°C8°C
April23°C10°C
May25°C12°C
June29°C16°C
July33°C19°C
August33°C20°C
September32°C18°C
October27°C15°C
November22°C10°C
December17°C7°C
Hottest Month
33°C
August
Coldest month
7°C
February
Sunny days
340
days per year

14 day forecast

Friday
22 Nov
24°C13°C
29 Nov
22°C13°C
Saturday
23 Nov
14°C11°C
30 Nov
89%
15°C13°C
Sunday
24 Nov
16°C9°C
1 Dec
80%
14°C12°C
Monday
25 Nov
88%
13°C10°C
2 Dec
19°C10°C
Tuesday
26 Nov
82%
15°C12°C
3 Dec
21°C12°C
Wednesday
27 Nov
17°C12°C
4 Dec
21°C13°C
Thursday
28 Nov
19°C13°C
5 Dec
21°C15°C

Frequently asked questions

What are the most popular routes to and from Phoenix?
What are the most popular routes to and from Ontario?
What airports are near Phoenix?
What airports are near Ontario?
Which airlines fly between Phoenix and Ontario?
When's the best time to travel between Phoenix and Ontario?
What flights operate between Phoenix and Ontario?
How many airports are there near Phoenix?
How many airports are there near Ontario?
What time do nonstop (direct) flights between Phoenix and Ontario depart?
What time do nonstop (direct) flights between Phoenix and Ontario arrive?
What time do flights between Phoenix and Ontario depart?
What time do flights between Phoenix and Ontario arrive?

Explore alternative trips

Flights from Phoenix

Flights to Ontario

Popular routes

The nearest countries with flights to Ontario

Here is a list of countries people are flying from

Other destination countries from Phoenix

Here is a list of countries people are flying to
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