Cheap flights from Los Angeles to Ontario from $233

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1 stop
Tue, Jul 22
Los Angeles LAXOntario ONT

$233
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1 stop
Tue, Jul 22
Los Angeles LAXOntario ONT

$233
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1 stop
Wed, Jul 23
Los Angeles LAXOntario ONT

$242
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1 stop
Wed, Jul 23
Los Angeles LAXOntario ONT

$242
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1 stop
Wed, Jul 23
Los Angeles LAXOntario ONT

$260
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1 stop
Fri, Jul 25
Los Angeles LAXOntario ONT

$263
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Prices updated:

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1 stop
Fri, Jul 25 – Tue, Jul 29
Los Angeles LAXOntario ONT

$504
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1 stop
Fri, Jul 25 – Tue, Jul 29
Los Angeles LAXOntario ONT

$504
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1 stop
Tue, Jul 22 – Fri, Jul 25
Los Angeles LAXOntario ONT

$517
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1 stop
Tue, Jul 22 – Fri, Jul 25
Los Angeles LAXOntario ONT

$517
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1 stop
Tue, Jul 22 – Fri, Jul 25
Los Angeles LAXOntario ONT

$517
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1 stop
Tue, Jul 22 – Fri, Jul 25
Los Angeles LAXOntario ONT

$517
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Prices updated:

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How much do flights to Ontario cost?

Key info about flying to Ontario

Depart from
Los Angeles International
Arrive to
Ontario International
Average flights per week
63
Flight distance
Worth visiting
Griffith Observatory

Check-in for a flight from Los Angeles to Ontario

NameCarrier codeIATA CodePassport needed during booking
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo
United AirlinesUALUANo

Weather in Ontario

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C7°C
February18°C7°C
March19°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
4 Jul
32°C18°C
11 Jul
34°C21°C
Saturday
5 Jul
34°C19°C
12 Jul
32°C19°C
Sunday
6 Jul
32°C19°C
13 Jul
33°C19°C
Monday
7 Jul
31°C19°C
14 Jul
33°C19°C
Tuesday
8 Jul
35°C19°C
15 Jul
33°C19°C
Wednesday
9 Jul
36°C21°C
16 Jul
32°C20°C
Thursday
10 Jul
35°C22°C
17 Jul
31°C20°C
The most popular airlines for this route are Hawaiian Airlines, Alaska Airlines, and United Airlines. Los Angeles and Ontario have 63 direct flights per week.

Frequently asked questions

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

Explore alternative trips

Flights from Los Angeles

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 Los Angeles

Here is a list of countries people are flying to

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