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Diamond Bar

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Diamond Bar Flights as Low as $134

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

Spirit Airlines
Tue, May 13 - Tue, May 20
TPA
Tampa Intl.
LAX
Los Angeles Intl.
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, May 13 from Tampa Intl. to Los Angeles Intl., returning Tue, May 20, priced at $134 found 1 day ago
Spirit Airlines
Tue, May 13 - Tue, May 20
TPA
Tampa Intl.
LAX
Los Angeles Intl.
$138 Roundtrip, found 1 day ago
$138
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, May 13 from Tampa Intl. to Los Angeles Intl., returning Tue, May 20, priced at $138 found 1 day ago
Frontier Airlines
Sat, Apr 26 - Sat, May 3
BUF
Buffalo Niagara Intl.
LAX
Los Angeles Intl.
$140 Roundtrip, found 5 days ago
$140
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Apr 26 from Buffalo Niagara Intl. to Los Angeles Intl., returning Sat, May 3, priced at $140 found 5 days ago
Frontier Airlines
Tue, Mar 11 - Mon, Mar 17
TPA
Tampa Intl.
SNA
John Wayne
$161 Roundtrip, found 17 hours ago
$161
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Tue, Mar 11 from Tampa Intl. to John Wayne, returning Mon, Mar 17, priced at $161 found 17 hours ago
Frontier Airlines
Thu, Mar 13 - Sat, Mar 15
TPA
Tampa Intl.
ONT
Los Angeles - Ontario Intl.
$180 Roundtrip, found 5 days ago
$180
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Mar 13 from Tampa Intl. to Los Angeles - Ontario Intl., returning Sat, Mar 15, priced at $180 found 5 days ago
JetBlue Airways
Wed, Apr 30 - Thu, May 1
BUF
Buffalo Niagara Intl.
LAX
Los Angeles Intl.
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Wed, Apr 30 from Buffalo Niagara Intl. to Los Angeles Intl., returning Thu, May 1, priced at $227 found 5 days ago
United
Thu, May 8 - Sat, May 10
BUF
Buffalo Niagara Intl.
LAX
Los Angeles Intl.
$247 Roundtrip, found 4 days ago
$247
Roundtrip
found 4 days ago
Select United flight, departing Thu, May 8 from Buffalo Niagara Intl. to Los Angeles Intl., returning Sat, May 10, priced at $247 found 4 days ago
American Airlines
Wed, May 7 - Sat, May 10
BUF
Buffalo Niagara Intl.
LAX
Los Angeles Intl.
$247 Roundtrip, found 6 days ago
$247
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, May 7 from Buffalo Niagara Intl. to Los Angeles Intl., returning Sat, May 10, priced at $247 found 6 days ago
Delta
Sat, Apr 26 - Tue, Apr 29
BUF
Buffalo Niagara Intl.
LAX
Los Angeles Intl.
$277 Roundtrip, found 5 days ago
$277
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Apr 26 from Buffalo Niagara Intl. to Los Angeles Intl., returning Tue, Apr 29, priced at $277 found 5 days ago
Breeze Airways
Fri, Jul 11 - Mon, Jul 14
TPA
Tampa Intl.
SNA
John Wayne
$296 Roundtrip, found 3 days ago
$296
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Fri, Jul 11 from Tampa Intl. to John Wayne, returning Mon, Jul 14, priced at $296 found 3 days ago
Sun Country Airlines
Fri, Jun 6 - Sun, Jun 8
TPA
Tampa Intl.
LAX
Los Angeles Intl.
$378 Roundtrip, found 12 hours ago
$378
Roundtrip
found 12 hours ago
Select Sun Country Airlines flight, departing Fri, Jun 6 from Tampa Intl. to Los Angeles Intl., returning Sun, Jun 8, priced at $378 found 12 hours ago
Alaska Airlines
Tue, Feb 25 - Sat, Mar 1
TPA
Tampa Intl.
LAX
Los Angeles Intl.
$423 Roundtrip, found 1 day ago
$423
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Feb 25 from Tampa Intl. to Los Angeles Intl., returning Sat, Mar 1, priced at $423 found 1 day ago
Hawaiian Airlines
Thu, Aug 7 - Tue, Aug 12
TPA
Tampa Intl.
LAX
Los Angeles Intl.
$434 Roundtrip, found 2 days ago
$434
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Aug 7 from Tampa Intl. to Los Angeles Intl., returning Tue, Aug 12, priced at $434 found 2 days ago
Delta
Fri, Mar 14 - Sun, Mar 23
BUF
Buffalo Niagara Intl.
ONT
Los Angeles - Ontario Intl.
$486 Roundtrip, found 7 hours ago
$486
Roundtrip
found 7 hours ago
Select Delta flight, departing Fri, Mar 14 from Buffalo Niagara Intl. to Los Angeles - Ontario Intl., returning Sun, Mar 23, priced at $486 found 7 hours ago
Sun Country Airlines
Fri, Mar 14 - Sun, Mar 16
PIE
St. Petersburg-Clearwater Intl.
LAX
Los Angeles Intl.
$723 Roundtrip, found 5 days ago
$723
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Fri, Mar 14 from St. Petersburg-Clearwater Intl. to Los Angeles Intl., returning Sun, Mar 16, priced at $723 found 5 days ago
United
Fri, Mar 14 - Sun, Mar 23
BUF
Buffalo Niagara Intl.
SNA
John Wayne
$783 Roundtrip, found 7 hours ago
$783
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Mar 14 from Buffalo Niagara Intl. to John Wayne, returning Sun, Mar 23, priced at $783 found 7 hours 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 May, 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 $134, 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 $134 right now, why wait?

Diamond Bar Flight Information
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Roundtrip price
$62

Last Minute Hotel Deals in Diamond Bar

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 19 to Feb 20
$186
includes taxes & fees
Feb 19 - Feb 20
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! (4,384 reviews)
"My family and I always stay here for our Disney trips. Parking rate is reasonable, the free shuttle is fantastic, the rooms are nice, and it has a convenient gift shop with food options."

Reviewed on Feb 15, 2025

Anaheim Majestic Garden Hotel
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! (3,197 reviews)
"Everything was great except the Mix restaurant didn't have posted hours. We had planned to have lunch at 3pm and restaurant was closed till 5pm. Wish they had posted their hours of service online. Bar was great."

Reviewed on Feb 10, 2025

Hilton Anaheim
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 Mar 2 to Mar 3
$210
includes taxes & fees
Mar 2 - Mar 3
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! (2,324 reviews)
"Nice clean hotel close to Disney"

Reviewed on Feb 14, 2025

Howard Johnson by Wyndham Anaheim Hotel & Water Playground
Best Western Plus Stovall's Inn
Best Western Plus Stovall's Inn
2.5 out of 5
1110 W Katella Ave, Anaheim, CA
The price is $178 per night from Feb 27 to Feb 28
$178
includes taxes & fees
Feb 27 - Feb 28
Book a stay at this business-friendly hotel in Anaheim. Enjoy free breakfast, free WiFi, and 2 outdoor pools. Our guests praise the breakfast and the pool in ...
8.6/10 Excellent! (3,237 reviews)
"Great experience. Staff is nice"

Reviewed on Feb 13, 2025

Best Western Plus Stovall's Inn
Hyatt Regency Orange County
Hyatt Regency Orange County
4 out of 5
11999 Harbor Blvd, Garden Grove, CA
The price is $148 per night from Mar 9 to Mar 10
$148
includes taxes & fees
Mar 9 - Mar 10
Stay at this 4-star eco-certified hotel in Garden Grove. Enjoy free WiFi, 2 outdoor pools, and 2 restaurants. Our guests praise the pool and the helpful staff ...
9/10 Wonderful! (5,150 reviews)
"again."

Reviewed on Feb 14, 2025

Hyatt Regency Orange County
Howard Johnson Hotel&Conf Cntr by Wyndham Fullerton/Anaheim
Howard Johnson Hotel&Conf Cntr by Wyndham Fullerton/Anaheim
3 out of 5
222 West Houston Avenue, Fullerton, CA
The price is $89 per night from Feb 19 to Feb 20
$89
includes taxes & fees
Feb 19 - Feb 20
Book a stay at this business-friendly hotel in Fullerton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the clean rooms ...
6.2/10 (2,694 reviews)
Good
"It was good."

Reviewed on Feb 15, 2025

Howard Johnson Hotel&Conf Cntr by Wyndham Fullerton/Anaheim
Grand Legacy At the Park
Grand Legacy At the Park
2.5 out of 5
1650 S Harbor Blvd, Anaheim, CA
The price is $198 per night from Feb 23 to Feb 24
$198
includes taxes & fees
Feb 23 - Feb 24
Stay at this hotel in Anaheim. Enjoy free WiFi, 3 restaurants, and a rooftop terrace. Our guests praise the pool and the helpful staff in our reviews. Popular ...
8.2/10 Very Good! (2,997 reviews)
"Very close to Disneyland. We walked less than 10 min. The stores and food at the mini plaza were very convenient. The bed felt hard for me but the room itself was very well kept."

Reviewed on Feb 12, 2025

Grand Legacy At the Park
Holiday Inn Hotel & Suites Anaheim, an IHG Hotel
Holiday Inn Hotel & Suites Anaheim, an IHG Hotel
3 out of 5
1240 S Walnut St, Anaheim, CA
The price is $128 per night from Mar 2 to Mar 3
$128
includes taxes & fees
Mar 2 - Mar 3
Stay at this 3-star business-friendly hotel in Anaheim. Enjoy free WiFi, free water park access, and breakfast (surcharge). Our guests praise the restaurant ...
8/10 Very Good! (1,572 reviews)
"Staff at this location were kind and courteous. We were greeted warmly and acknowledged wherever we were on the property. The breakfast options were wonderful and refreshed often. Individual carafes of coffee (regular and decaf) made it clear that we did not need to rush out of the dining room. Parking ..."

Reviewed on Feb 15, 2025

Holiday Inn Hotel & Suites Anaheim, an IHG Hotel
See all 3,942 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.