Introduction
When to visit
How to get there
Where to stay
Renting a car

Diamond Bar travel guide

Diamond Bar Tourism | Diamond Bar Guide

You're Going to Love Diamond Bar

With a population of 55,544, Diamond Bar is a must-see destination in California, United States. We recommend you stay at least 4 days in order to fully appreciate everything Diamond Bar has to offer.

When to visit Diamond Bar

Diamond Bar in November
Estimated hotel price
$112
1 night at 3-star hotel
Diamond Bar in November
Estimated hotel price
$112
1 night at 3-star hotel

How to Get to Diamond Bar

Plane

When flying to Diamond Bar, you’ll arrive at Ontario Airport (ONT), which is located 12 miles from the city center. Airlines that fly from the United States to Diamond Bar include Southwest, American Airlines and Delta. The shortest domestic flight to Diamond Bar departs from Phoenix and takes around 1h 22m.

Car

Another option to get to Diamond Bar is to pick up a car rental from Los Angeles, which is about 29 miles from Diamond Bar. You’ll find branches of Ace and Economy Rent a Car, among others, in Los Angeles.

Plane

When flying to Diamond Bar, you’ll arrive at Ontario Airport (ONT), which is located 12 miles from the city center. Airlines that fly from the United States to Diamond Bar include Southwest, American Airlines and Delta. The shortest domestic flight to Diamond Bar departs from Phoenix and takes around 1h 22m.

Car

Another option to get to Diamond Bar is to pick up a car rental from Los Angeles, which is about 29 miles from Diamond Bar. You’ll find branches of Ace and Economy Rent a Car, among others, in Los Angeles.

Airports near Diamond Bar

LAXLos Angeles
ONTOntario
SNASanta Ana J. Wayne/Orange Cnty

Airlines serving Diamond Bar

KLM
Good (1,432 reviews)
Lufthansa
Good (7,631 reviews)
Delta
Good (8,010 reviews)
British Airways
Good (7,580 reviews)
Turkish Airlines
Good (4,100 reviews)
SWISS
Good (1,813 reviews)
United Airlines
Good (9,094 reviews)
Qatar Airways
Good (3,683 reviews)
Iberia
Good (3,052 reviews)
Emirates
Excellent (3,440 reviews)
Air France
Good (1,506 reviews)
Air Canada
Good (10,527 reviews)
Etihad Airways
Good (1,332 reviews)
Austrian Airlines
Good (879 reviews)
Cathay Pacific
Good (1,095 reviews)
Scandinavian Airlines
Good (1,606 reviews)
Finnair
Good (1,337 reviews)
Singapore Airlines
Excellent (1,413 reviews)
Alaska Airlines
Excellent (11,463 reviews)
LOT
Good (1,147 reviews)
Show more
Find flights to Diamond Bar

Where to stay in popular areas of Diamond Bar

Most booked hotels in Diamond Bar

See all
Ayres Suites Diamond Bar
3 stars
Excellent (8.8, 866 reviews)
$125+
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Holiday Inn Diamond Bar - Pomona By IHG
3 stars
Excellent (8.3, 520 reviews)
$111+
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Azure Hotel & Suites, Trademark Collection by Wyndham
3 stars
Excellent (8.1, 1973 reviews)
$85+
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La Quinta Inn & Suites by Wyndham Ontario Airport
3 stars
Excellent (8.1, 1834 reviews)
$89+
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Country Inn & Suites by Radisson Ontario Mills, CA
3 stars
Excellent (8, 2410 reviews)
$90+
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Ontario Airport Inn
2 stars
Good (7.9, 2107 reviews)
$76+
View

Renting a car in Diamond Bar

Renting a car in Diamond Bar costs $64 per day, on average, or $256 if you want to rent if for 4 days.

You’re likely to save money by renting your car at the airport: locations in the city are, on average, 32% more expensive than at Los Angeles.

Expect to pay $3.29 per gallon in Diamond Bar (average price from the past 30 days). Depending on the size of your rental car, filling up the tank will cost between $39.52 and $52.69. Full-size (Nissan Frontier or similar) is the most popular car type to rent in Diamond Bar, while also 36% cheaper than other types, on average.

Renting a car in Diamond Bar costs $64 per day, on average, or $256 if you want to rent if for 4 days.

You’re likely to save money by renting your car at the airport: locations in the city are, on average, 32% more expensive than at Los Angeles.

Expect to pay $3.29 per gallon in Diamond Bar (average price from the past 30 days). Depending on the size of your rental car, filling up the tank will cost between $39.52 and $52.69. Full-size (Nissan Frontier or similar) is the most popular car type to rent in Diamond Bar, while also 36% cheaper than other types, on average.

Find car rentals in Diamond Bar