Ontario travel guide

Ontario Tourism | Ontario Guide

You're Going to Love Ontario

With a population of 163,924, Ontario is a must-see destination in California, United States. It is among the most popular tourist destinations in the country. Ontario deserves at least 2 full days for you to see its main sights.

Where to Eat in Ontario

If you’re looking for affordable options, Bombay Restaurant Cuisine of India (405 N Vineyard Ave) and Aria Kabob & Bar (112 W B St) are great picks.

When to visit Ontario

Ontario in January
Estimated hotel price
$130
1 night at 3-star hotel
Ontario in January
Estimated hotel price
$130
1 night at 3-star hotel

Looking for warm weather? Then head to Ontario in August, when the average temperature is 78.8 °F, and the highest can go up to 93.2 °F. The coldest month, on the other hand, is December, when it can get as cold as 42.8 °F, with an average temperature of 53.6 °F. You’re likely to see more rain in February, when precipitation is around 3.4″. In contrast, June is usually the driest month of the year in Ontario, with an average rainfall of 0.1″.

Data provided by weatherbase
Temperatures
Temperatures
Data provided by weatherbase

How to Get to Ontario

Plane

When flying to Ontario, you’ll arrive at Ontario Airport (ONT), which is located 3 miles from the city center. Airlines that fly from the United States to Ontario include Air Canada, Copa Airlines and Frontier. The shortest domestic flight to Ontario departs from Las Vegas and takes around 1h 15m.

Train

Amtrak is the only carrier operating train routes to Ontario. The train journey from Ontario to Fullerton takes 0h 39m and costs around $14 for a one-way ticket. When coming by train from Anaheim, expect to pay about $16 for a 0h 47m trip. The train station in Ontario is called Ontario, and is located 0.1 miles from the city center.

Car

Another option to get to Ontario is to pick up a car rental from Los Angeles, which is about 38 miles from Ontario. You’ll find branches of Kyte and Sixt, among others, in Los Angeles.

Bus

Several bus lines operate bus routes to Ontario, including LuxXpress, FlixBus and Amtrak. From Santa Barbara, the bus ride to Ontario takes 120 miles and will cost you around $33. From Bakersfield, the ticket costs about $36 for a journey of 125 miles. The most popular bus station is Ontario E Francis St, located 1.6 miles from downtown Ontario. Ontario Radisson Hotel is also a commonly used station, and is 3 miles from the city center.

Plane

When flying to Ontario, you’ll arrive at Ontario Airport (ONT), which is located 3 miles from the city center. Airlines that fly from the United States to Ontario include Air Canada, Copa Airlines and Frontier. The shortest domestic flight to Ontario departs from Las Vegas and takes around 1h 15m.

Train

Amtrak is the only carrier operating train routes to Ontario. The train journey from Ontario to Fullerton takes 0h 39m and costs around $14 for a one-way ticket. When coming by train from Anaheim, expect to pay about $16 for a 0h 47m trip. The train station in Ontario is called Ontario, and is located 0.1 miles from the city center.

Car

Another option to get to Ontario is to pick up a car rental from Los Angeles, which is about 38 miles from Ontario. You’ll find branches of Kyte and Sixt, among others, in Los Angeles.

Bus

Several bus lines operate bus routes to Ontario, including LuxXpress, FlixBus and Amtrak. From Santa Barbara, the bus ride to Ontario takes 120 miles and will cost you around $33. From Bakersfield, the ticket costs about $36 for a journey of 125 miles. The most popular bus station is Ontario E Francis St, located 1.6 miles from downtown Ontario. Ontario Radisson Hotel is also a commonly used station, and is 3 miles from the city center.

Airlines serving Ontario

Lufthansa
Good (4,678 reviews)
KLM
Good (845 reviews)
SWISS
Good (950 reviews)
British Airways
Good (4,622 reviews)
Turkish Airlines
Good (2,257 reviews)
Delta
Good (4,582 reviews)
Austrian Airlines
Good (488 reviews)
Iberia
Good (1,601 reviews)
Air France
Good (979 reviews)
Emirates
Excellent (2,109 reviews)
Qatar Airways
Good (2,434 reviews)
United Airlines
Good (4,983 reviews)
Air Canada
Good (5,996 reviews)
Brussels Airlines
Good (228 reviews)
Finnair
Good (856 reviews)
LOT
Good (677 reviews)
Scandinavian Airlines
Good (812 reviews)
Singapore Airlines
Excellent (934 reviews)
TAP AIR PORTUGAL
Good (1,169 reviews)
Etihad Airways
Good (837 reviews)
Show more

Where to stay in Ontario

Where to stay in popular areas of Ontario

Most booked hotels in Ontario

SureStay Plus By Best Western Upland Ontario North
2 stars
Excellent (8.5, 522 reviews)
$110+
Ontario Airport Hotel & Conference Center
3 stars
Excellent (8.3, 1111 reviews)
$123+
La Quinta Inn & Suites by Wyndham Ontario Airport
3 stars
Excellent (8.2, 1710 reviews)
$126+
DoubleTree by Hilton Claremont
4 stars
Excellent (8.2, 330 reviews)
$161+
Holiday Inn Ontario Airport
3 stars
Excellent (8.1, 1122 reviews)
$132+
Ontario Airport Inn
2 stars
Excellent (8.1, 1009 reviews)
$95+

Renting a car in Ontario

Renting a car in Ontario costs $53 per day, on average, or $107 if you want to rent if for 2 days. Alamo, Dollar and Payless are the agencies with the best reviews in the city. The most popular location to rent a car in Ontario is the Fox branch at 1776 E Holt Boulevard, which is 2 miles from the city center.

You’re likely to save money by renting your car at the airport: locations in the city are, on average, 15% more expensive than at Los Angeles.

Expect to pay $3.90 per gallon in Ontario (average price from the past 30 days). Depending on the size of your rental car, filling up the tank will cost between $46.79 and $62.38. The most frequently booked car type in Ontario is Full-size (Class Full-size Truck or similar). If you’re looking to save money, though, keep in mind that Compact rental cars (Hyundai Kona or similar) are, on average, 62% cheaper than other rental car types in the city.

Renting a car in Ontario costs $53 per day, on average, or $107 if you want to rent if for 2 days. Alamo, Dollar and Payless are the agencies with the best reviews in the city. The most popular location to rent a car in Ontario is the Fox branch at 1776 E Holt Boulevard, which is 2 miles from the city center.

You’re likely to save money by renting your car at the airport: locations in the city are, on average, 15% more expensive than at Los Angeles.

Expect to pay $3.90 per gallon in Ontario (average price from the past 30 days). Depending on the size of your rental car, filling up the tank will cost between $46.79 and $62.38. The most frequently booked car type in Ontario is Full-size (Class Full-size Truck or similar). If you’re looking to save money, though, keep in mind that Compact rental cars (Hyundai Kona or similar) are, on average, 62% cheaper than other rental car types in the city.