Beach near Ontario, United States

Ontario Travel Guide

California, United States

Ontario is a city of 171,214 people in Southern California, in the United States. It sits inland in California’s greater Los Angeles region and uses Pacific Time.

Most travellers arrive through Ontario International Airport (ONT), the city’s main listed airport. Ontario International Heliport (JIO) also serves the city. There are no notable named beaches within 40 kilometres of Ontario, so seaside trips require travelling farther afield.

Manual search

Local time

171,214

Population

5,421 miles away

Weather in Ontario

Fri

39°

Sat

39°

Sun

39°

Know before you go

Pays in USD

Plug type Type A & Type B (UK adapter needed)

Emergency 911

Dial code +1

Tipping: Tipping is customary in the United States for various service industries. It's a significant part of service workers' income.

Best time to visit Ontario

Jan

16°6

Feb

17°10

Mar

17°12

Apr

22°4

May

25°3

Jun

29°1

Jul

34°0

Aug

34°1

Sep

31°2

Oct

28°2

Nov

22°5

Dec

20°4

Average daily maximums with rainy days per month, from the last three years of weather history.

Things to do in Ontario

  1. 0.4 km

  2. 4.7 km

  3. 4.2 km

  4. 2.7 km

  5. 4.4 km

  6. 4.6 km

  7. Prayer and Praise Ministries

    christian place of worship

    1.1 km

  8. 1.9 km

Getting there

Ontario International Airport · 3.6 km

Ontario International Heliport · 2.1 km

Frequently asked Questions

While we strive to provide accurate and up-to-date information, AtoBeach cannot be held responsible for any inaccuracies. We recommend verifying details with official sources before travelling.