Cheap flights from Atlanta, GA to Ontario, CA

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Tips to know when travelling to Ontario

The most popular airlines for this route are United Airlines, and Alaska Airlines. Atlanta and Ontario have 40 direct flights per week.

Check-in for a flight from Atlanta to Ontario

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight

Ontario travel tips

1) Gourmets should visit the Market Broiler in Ontario
2) See the hand built wooden house in Ontario
3) Walk around the Ontario Convention Centre

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

Thursday
13 Jun
28°C16°C
20 Jun
36°C20°C
Friday
14 Jun
32°C17°C
21 Jun
40°C23°C
Saturday
15 Jun
34°C20°C
22 Jun
41°C27°C
Sunday
16 Jun
30°C20°C
23 Jun
38°C26°C
Monday
17 Jun
26°C17°C
24 Jun
37°C23°C
Tuesday
18 Jun
30°C16°C
25 Jun
34°C22°C
Wednesday
19 Jun
33°C18°C
26 Jun
34°C22°C

Frequently asked questions

What are the most popular routes to and from Atlanta?
What are the most popular routes to and from Ontario?
Which airports are there in Atlanta?
What airports are near Atlanta?
What airports are near Ontario?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Atlanta and Ontario?
What is Virtual Interlining and how do I use it?
Which airlines fly between Atlanta and Ontario?
When's the best time to travel between Atlanta and Ontario?
What flights operate between Atlanta and Ontario?
How many airports are there near Atlanta?
How many airports are there near Ontario?
What time do nonstop (direct) flights between Atlanta and Ontario depart?
What time do nonstop (direct) flights between Atlanta and Ontario arrive?
What time do flights between Atlanta and Ontario depart?
What time do flights between Atlanta and Ontario arrive?

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Flights from Atlanta

Flights to Ontario

Popular routes

The nearest countries with flights to Ontario

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Other destination countries from Atlanta

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