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Diamond Bar

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Diamond Bar Flights as Low as $79

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Spirit Airlines
Tue, Apr 8 - Tue, Apr 8
EWR
Newark Liberty Intl. Airport
LAX
Los Angeles Intl.
$79 Roundtrip, found 1 day ago
$79
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Apr 8 from Newark Liberty Intl. Airport to Los Angeles Intl., returning Tue, Apr 8, priced at $79 found 1 day ago
Spirit Airlines
Wed, Apr 9 - Wed, Apr 9
MSY
Louis Armstrong New Orleans Intl.
LAX
Los Angeles Intl.
$83 Roundtrip, found 23 hours ago
$83
Roundtrip
found 23 hours ago
Select Spirit Airlines flight, departing Wed, Apr 9 from Louis Armstrong New Orleans Intl. to Los Angeles Intl., returning Wed, Apr 9, priced at $83 found 23 hours ago
Spirit Airlines
Wed, Feb 19 - Wed, Feb 26
EWR
Newark Liberty Intl. Airport
LAX
Los Angeles Intl.
$89 Roundtrip, found 5 days ago
$89
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed, Feb 19 from Newark Liberty Intl. Airport to Los Angeles Intl., returning Wed, Feb 26, priced at $89 found 5 days ago
Frontier Airlines
Tue, Apr 8 - Tue, Apr 15
MSY
Louis Armstrong New Orleans Intl.
LAX
Los Angeles Intl.
$120 Roundtrip, found 23 hours ago
$120
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Tue, Apr 8 from Louis Armstrong New Orleans Intl. to Los Angeles Intl., returning Tue, Apr 15, priced at $120 found 23 hours ago
Spirit Airlines
Tue, Mar 18 - Tue, Apr 15
EWR
Newark Liberty Intl. Airport
SNA
John Wayne
$121 Roundtrip, found 5 days ago
$121
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Tue, Mar 18 from Newark Liberty Intl. Airport to John Wayne, returning Tue, Apr 15, priced at $121 found 5 days ago
Frontier Airlines
Wed, Mar 19 - Tue, Apr 1
JFK
John F. Kennedy Intl.
LAX
Los Angeles Intl.
$140 Roundtrip, found 4 days ago
$140
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Mar 19 from John F. Kennedy Intl. to Los Angeles Intl., returning Tue, Apr 1, priced at $140 found 4 days ago
Frontier Airlines
Wed, Feb 26 - Sat, Mar 1
JFK
John F. Kennedy Intl.
ONT
Los Angeles - Ontario Intl.
$160 Roundtrip, found 10 hours ago
$160
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, Feb 26 from John F. Kennedy Intl. to Los Angeles - Ontario Intl., returning Sat, Mar 1, priced at $160 found 10 hours ago
Frontier Airlines
Thu, Feb 20 - Fri, Feb 21
JFK
John F. Kennedy Intl.
SNA
John Wayne
$227 Roundtrip, found 4 days ago
$227
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Feb 20 from John F. Kennedy Intl. to John Wayne, returning Fri, Feb 21, priced at $227 found 4 days ago
JetBlue Airways
Thu, May 1 - Mon, May 5
EWR
Newark Liberty Intl. Airport
LAX
Los Angeles Intl.
$237 Roundtrip, found 5 days ago
$237
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Thu, May 1 from Newark Liberty Intl. Airport to Los Angeles Intl., returning Mon, May 5, priced at $237 found 5 days ago
Alaska Airlines
Wed, Feb 19 - Wed, Feb 26
EWR
Newark Liberty Intl. Airport
LAX
Los Angeles Intl.
$237 Roundtrip, found 5 days ago
$237
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Feb 19 from Newark Liberty Intl. Airport to Los Angeles Intl., returning Wed, Feb 26, priced at $237 found 5 days ago
Hawaiian Airlines
Wed, Feb 26 - Thu, Feb 27
EWR
Newark Liberty Intl. Airport
LAX
Los Angeles Intl.
$247 Roundtrip, found 3 days ago
$247
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Feb 26 from Newark Liberty Intl. Airport to Los Angeles Intl., returning Thu, Feb 27, priced at $247 found 3 days ago
United
Tue, Feb 25 - Wed, Feb 26
EWR
Newark Liberty Intl. Airport
ONT
Los Angeles - Ontario Intl.
$252 Roundtrip, found 9 hours ago
$252
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Feb 25 from Newark Liberty Intl. Airport to Los Angeles - Ontario Intl., returning Wed, Feb 26, priced at $252 found 9 hours ago
Frontier Airlines
Thu, Mar 6 - Mon, Mar 10
MSY
Louis Armstrong New Orleans Intl.
ONT
Los Angeles - Ontario Intl.
$356 Roundtrip, found 6 days ago
$356
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Mar 6 from Louis Armstrong New Orleans Intl. to Los Angeles - Ontario Intl., returning Mon, Mar 10, priced at $356 found 6 days ago
Delta
Tue, Feb 25 - Mon, Mar 3
MSY
Louis Armstrong New Orleans Intl.
LGB
Long Beach Municipal
$430 Roundtrip, found 7 hours ago
$430
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Feb 25 from Louis Armstrong New Orleans Intl. to Long Beach Municipal, returning Mon, Mar 3, priced at $430 found 7 hours ago
Delta
Tue, Apr 22 - Tue, Apr 29
JFK
John F. Kennedy Intl.
LGB
Long Beach Municipal
$461 Roundtrip, found 8 hours ago
$461
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Apr 22 from John F. Kennedy Intl. to Long Beach Municipal, returning Tue, Apr 29, priced at $461 found 8 hours ago
Delta
Mon, Feb 17 - Tue, Feb 25
EWR
Newark Liberty Intl. Airport
LGB
Long Beach Municipal
$643 Roundtrip, found 5 days ago
$643
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Feb 17 from Newark Liberty Intl. Airport to Long Beach Municipal, returning Tue, Feb 25, priced at $643 found 5 days ago

Cheap Flights to Diamond Bar

Fall in love at first flight with your vacation to Diamond Bar by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Diamond Bar on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Diamond Bar, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Diamond Bar

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Diamond Bar with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the QLA airport.

What is the cheapest month to fly to Diamond Bar?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Diamond Bar are in April, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Diamond Bar?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Diamond Bar.

What airport is best to fly into Diamond Bar?

When you’re planning your trip to Diamond Bar, convenience is the name of the game. Luckily, Diamond Bar Los Angeles - Ontario Intl. Airport is nearby so you can deplane and get going on checking off everything on your Diamond Bar must-do list.

How much are flights to Diamond Bar?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Diamond Bar on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $79, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Diamond Bar?

The trick to saving a stack of cash on your flight to Diamond Bar? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $79 right now, why wait?

Diamond Bar Flight Information
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Roundtrip price
$48

Last Minute Hotel Deals in Diamond Bar

Hilton Anaheim
Hilton Anaheim
4 out of 5
777 W Convention Way, Anaheim, CA
The price is $164 per night from Mar 2 to Mar 3
$164
includes taxes & fees
Mar 2 - Mar 3
Book a stay at this spa hotel in Anaheim. Enjoy a full-service spa, 4 restaurants, and 2 spa tubs. Our guests praise the helpful staff and the clean rooms in ...
7.6/10 Good! (3,201 reviews)
"I had a great stay here, I'll definitely be back. The rooms were really clean and comfortable, and the room service was great."

Reviewed on Feb 7, 2025

Hilton Anaheim
Anaheim Majestic Garden Hotel
Anaheim Majestic Garden Hotel
3.5 out of 5
900 S Disneyland Dr, Anaheim, CA
The price is $186 per night from Feb 11 to Feb 12
$186
includes taxes & fees
Feb 11 - Feb 12
Stay at this 3.5-star family-friendly hotel in Anaheim. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the pool ...
8/10 Very Good! (4,382 reviews)
"When we first got there, it was difficult to find parking as many of the spots were blocked off. Staff was amazing. Room was nice, but probably due for a refresh."

Reviewed on Feb 7, 2025

Anaheim Majestic Garden Hotel
Hotel Huntington Beach
Hotel Huntington Beach
3 out of 5
7667 Center Ave, Huntington Beach, CA
The price is $101 per night from Feb 11 to Feb 12
$101
includes taxes & fees
Feb 11 - Feb 12
Stay at this 3-star business-friendly hotel in Huntington Beach. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the helpful staff and ...
7.8/10 Good! (2,173 reviews)
"Great location"

Reviewed on Feb 8, 2025

Hotel Huntington Beach
Fairfield by Marriott Anaheim Resort
Fairfield by Marriott Anaheim Resort
3.5 out of 5
1460 S Harbor Blvd, Anaheim, CA
The price is $219 per night from Feb 23 to Feb 24
$219
includes taxes & fees
Feb 23 - Feb 24
Book a stay at this family-friendly hotel in Anaheim. Enjoy free WiFi, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the helpful ...
8.6/10 Excellent! (1,736 reviews)
"Very convenient to walk to Disneyland. Everything was clean. Pool and hot tub were exceptionally helpful with tired muscles because their temperature settings were very warm. The staff were always helpful and very friendly."

Reviewed on Feb 8, 2025

Fairfield by Marriott Anaheim Resort
Anaheim Marriott Hotel
Anaheim Marriott Hotel
4 out of 5
700 W Convention Way, Anaheim, CA
The price is $168 per night from Feb 18 to Feb 19
$168
includes taxes & fees
Feb 18 - Feb 19
Stay at this 4-star business-friendly hotel in Anaheim. Enjoy 2 restaurants, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the pool ...
8.8/10 Excellent! (1,980 reviews)
"This was a really nice property, we enjoyed our stay here. Our family stayed here and walked to Disneyland each day so it was a great location for our trip to Disney. The concierge room on the 18th floor was an awesome perk for being a platinum marriot member and made our stay that much easier. Will ..."

Reviewed on Feb 5, 2025

Anaheim Marriott Hotel
Desert Palms Hotel & Suites
Desert Palms Hotel & Suites
3 out of 5
631 W Katella Ave, Anaheim, CA
The price is $192 per night from Feb 11 to Feb 12
$192
includes taxes & fees
Feb 11 - Feb 12
Book a stay at this business-friendly hotel in Anaheim. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the pool in ...
8.8/10 Excellent! (2,228 reviews)
"Loved the in house dining options."

Reviewed on Feb 8, 2025

Desert Palms Hotel & Suites
Howard Johnson by Wyndham Anaheim Hotel & Water Playground
Howard Johnson by Wyndham Anaheim Hotel & Water Playground
3 out of 5
1380 S Harbor Blvd, Anaheim, CA
The price is $210 per night from Feb 11 to Feb 12
$210
includes taxes & fees
Feb 11 - Feb 12
Stay at this 3-star family-friendly hotel in Anaheim. Enjoy free WiFi, free water park access, and parking (surcharge). Our guests praise the pool and the helpful ...
8.8/10 Excellent! (2,317 reviews)
"Easy walk to park with food on the way and a little convenient store in the hotel"

Reviewed on Feb 7, 2025

Howard Johnson by Wyndham Anaheim Hotel & Water Playground
Hotel Lulu, BW Premier Collection
Hotel Lulu, BW Premier Collection
3.5 out of 5
1850 S Harbor Blvd, Anaheim, CA
The price is $140 per night from Feb 12 to Feb 13
$140
includes taxes & fees
Feb 12 - Feb 13
Stay at this hotel in Anaheim. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the pool and the helpful staff in our reviews. Popular ...
8.8/10 Excellent! (3,197 reviews)
"Good hotel with good location which is walkable to Anaheim convention and also to Disneyland. Breakfast was not available and coffee machine was broken."

Reviewed on Feb 7, 2025

Hotel Lulu, BW Premier Collection
See all 3,894 properties in Diamond Bar
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.