Cheap flights from Las Vegas to Ontario from $34

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Direct
Mon, May 12
Las Vegas LASOntario ONT

Direct
Mon, May 12
Las Vegas LASOntario ONT

Direct
Mon, May 12
Las Vegas LASOntario ONT

Direct
Mon, May 12
Las Vegas LASOntario ONT

Direct
Fri, May 9
Las Vegas LASOntario ONT

Direct
Fri, May 9
Las Vegas LASOntario ONT

Prices updated:

Direct
Mon, May 12 – Wed, May 14
Las Vegas LASOntario ONT

Direct
Mon, May 12 – Wed, May 14
Las Vegas LASOntario ONT

Direct
Mon, May 12 – Wed, May 14
Las Vegas LASOntario ONT

Direct
Fri, May 9 – Tue, May 13
Las Vegas LASOntario ONT

Direct
Fri, May 9 – Tue, May 13
Las Vegas LASOntario ONT

Direct
Fri, May 9 – Tue, May 13
Las Vegas LASOntario ONT

Prices updated:

Key info about flying to Ontario

Depart from
Harry Reid International Airport
Arrive to
Ontario International
Average flights per week
61
Flight distance
317 km
Worth visiting
Griffith Observatory

Weekly direct flights

Discover the top airlines offering direct flights from Las Vegas to Ontario in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 13.04Mon 14.04Tue 15.04Wed 16.04Thu 17.04Fri 18.04Sat 19.04
2322232
12---------------
Weekly flights: 19 totalDaily flights: 2.71 averageMost flights: Monday 3 flights
AirlineSun 20.04Mon 21.04Tue 22.04Wed 23.04Thu 24.04Fri 25.04Sat 26.04
2311332
---------------------
Weekly flights: 15 totalDaily flights: 2.14 averageMost flights: Monday 3 flights
AirlineSun 27.04Mon 28.04Tue 29.04Wed 30.04Thu 01.05Fri 02.05Sat 03.05
3311321
------------111
Weekly flights: 17 totalDaily flights: 2.43 averageMost flights: Sunday 3 flights
AirlineSun 04.05Mon 05.05Tue 06.05Wed 07.05Thu 08.05Fri 09.05Sat 10.05
3311321
21------221
Weekly flights: 22 totalDaily flights: 3.14 averageMost flights: Sunday 3 flights

Check-in for a flight from Las Vegas to Ontario

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
VolarisVOIY4No
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo

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
18 Apr
15°C11°C
25 Apr
21°C10°C
Saturday
19 Apr
26°C8°C
26 Apr
22°C10°C
Sunday
20 Apr
25°C13°C
27 Apr
22°C11°C
Monday
21 Apr
25°C13°C
28 Apr
27°C13°C
Tuesday
22 Apr
24°C13°C
29 Apr
27°C13°C
Wednesday
23 Apr
22°C12°C
30 Apr
28°C14°C
Thursday
24 Apr
21°C10°C
1 May
27°C15°C
The distance between Las Vegas and Ontario is 317 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Volaris, Hawaiian Airlines, and Alaska Airlines. Las Vegas and Ontario have 61 direct flights per week.

Frequently asked questions

How long does it take to travel from Las Vegas to Ontario?
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What are the most popular routes to and from Las Vegas?
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Which airports are there in Las Vegas?
What airports are near Las Vegas?
What airports are near Ontario?
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When’s the best time to travel between Las Vegas and Ontario?
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How many airports are there near Las Vegas?
How many airports are there near Ontario?
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What time do flights between Las Vegas and Ontario depart?
What time do flights between Las Vegas and Ontario arrive?

The nearest countries with flights to Ontario

Here is a list of countries people are flying from

Other destination countries from Las Vegas

Here is a list of countries people are flying to

Airlines operating from Las Vegas to Ontario

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