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Diamond Bar

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Diamond Bar Flights as Low as $89

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

Frontier Airlines
Thu, Aug 7 - Sun, Aug 10
SMF
Sacramento Intl.
LAX
Los Angeles Intl.
$89 Roundtrip, found 18 hours ago
$89
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Thu, Aug 7 from Sacramento Intl. to Los Angeles Intl., returning Sun, Aug 10, priced at $89 found 18 hours ago
Spirit Airlines
Tue, Jul 29 - Tue, Jul 29
MCI
Kansas City Intl.
LAX
Los Angeles Intl.
$100 Roundtrip, found 13 hours ago
$100
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Tue, Jul 29 from Kansas City Intl. to Los Angeles Intl., returning Tue, Jul 29, priced at $100 found 13 hours ago
Spirit Airlines
Tue, Jul 8 - Sat, Jul 12
SMF
Sacramento Intl.
SNA
John Wayne
$114 Roundtrip, found 3 days ago
$114
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, Jul 8 from Sacramento Intl. to John Wayne, returning Sat, Jul 12, priced at $114 found 3 days ago
United
Mon, Aug 25 - Thu, Aug 28
SMF
Sacramento Intl.
LAX
Los Angeles Intl.
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select United flight, departing Mon, Aug 25 from Sacramento Intl. to Los Angeles Intl., returning Thu, Aug 28, priced at $137 found 3 days ago
Delta
Thu, Sep 11 - Mon, Sep 15
SMF
Sacramento Intl.
LAX
Los Angeles Intl.
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 11 from Sacramento Intl. to Los Angeles Intl., returning Mon, Sep 15, priced at $137 found 1 day ago
American Airlines
Sat, Sep 6 - Mon, Sep 8
SMF
Sacramento Intl.
LAX
Los Angeles Intl.
$138 Roundtrip, found 17 hours ago
$138
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Sep 6 from Sacramento Intl. to Los Angeles Intl., returning Mon, Sep 8, priced at $138 found 17 hours ago
Spirit Airlines
Tue, Nov 18 - Tue, Nov 18
EWR
Newark Liberty Intl. Airport
LAX
Los Angeles Intl.
$148 Roundtrip, found 1 day ago
$148
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Nov 18 from Newark Liberty Intl. Airport to Los Angeles Intl., returning Tue, Nov 18, priced at $148 found 1 day ago
Delta
Tue, Sep 16 - Wed, Sep 17
SMF
Sacramento Intl.
LGB
Long Beach Municipal
$167 Roundtrip, found 2 days ago
$167
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 16 from Sacramento Intl. to Long Beach Municipal, returning Wed, Sep 17, priced at $167 found 2 days ago
Delta
Wed, Sep 3 - Mon, Sep 8
SMF
Sacramento Intl.
ONT
Los Angeles - Ontario Intl.
$177 Roundtrip, found 5 hours ago
$177
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Sep 3 from Sacramento Intl. to Los Angeles - Ontario Intl., returning Mon, Sep 8, priced at $177 found 5 hours ago
Spirit Airlines
Tue, Jul 15 - Tue, Aug 12
EWR
Newark Liberty Intl. Airport
SNA
John Wayne
$195 Roundtrip, found 4 days ago
$195
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Tue, Jul 15 from Newark Liberty Intl. Airport to John Wayne, returning Tue, Aug 12, priced at $195 found 4 days ago
Spirit Airlines
Fri, Sep 5 - Fri, Sep 12
MCI
Kansas City Intl.
SNA
John Wayne
$231 Roundtrip, found 1 day ago
$231
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Sep 5 from Kansas City Intl. to John Wayne, returning Fri, Sep 12, priced at $231 found 1 day ago
Hawaiian Airlines
Sat, Nov 15 - Wed, Nov 19
EWR
Newark Liberty Intl. Airport
LAX
Los Angeles Intl.
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Nov 15 from Newark Liberty Intl. Airport to Los Angeles Intl., returning Wed, Nov 19, priced at $237 found 1 day ago
Bargain Flight
Sat, Aug 16 - Sat, Aug 23
MCI
Kansas City Intl.
ONT
Los Angeles - Ontario Intl.
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Sat, Aug 16 from Kansas City Intl. to Los Angeles - Ontario Intl., returning Sat, Aug 23, priced at $285 found 4 days ago
American Airlines
Tue, Aug 26 - Tue, Sep 2
EWR
Newark Liberty Intl. Airport
ONT
Los Angeles - Ontario Intl.
$287 Roundtrip, found 3 days ago
$287
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 26 from Newark Liberty Intl. Airport to Los Angeles - Ontario Intl., returning Tue, Sep 2, priced at $287 found 3 days ago
Delta
Tue, Sep 16 - Tue, Sep 23
EWR
Newark Liberty Intl. Airport
LGB
Long Beach Municipal
$440 Roundtrip, found 10 hours ago
$440
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Sep 16 from Newark Liberty Intl. Airport to Long Beach Municipal, returning Tue, Sep 23, priced at $440 found 10 hours ago
Delta
Tue, Jul 1 - Wed, Jul 9
MCI
Kansas City Intl.
LGB
Long Beach Municipal
$609 Roundtrip, found 1 day ago
$609
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 1 from Kansas City Intl. to Long Beach Municipal, returning Wed, Jul 9, priced at $609 found 1 day 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 August, 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 15 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 $89, 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 $89 right now, why wait?

Diamond Bar Flight Information
Destination airport
Los Angeles Intl.
Destination airport IATA code
LAX
Roundtrip price
$106

Last Minute Hotel Deals in Diamond Bar

Hilton Anaheim
Hilton Anaheim
4 out of 5
777 W Convention Way, Anaheim, CA
Book a stay at this spa hotel in Anaheim. Enjoy a full-service spa, 4 restaurants, and 2 hot tubs. Our guests praise the helpful staff and the clean rooms in ...
7.8/10 Good! (3,304 reviews)
"I loved how cleaned and professional they were!"

Reviewed on Jun 17, 2025

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Hilton Anaheim
Holiday Inn Hotel & Suites Anaheim by IHG
Holiday Inn Hotel & Suites Anaheim by IHG
3 out of 5
1240 S Walnut St, Anaheim, CA
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! (1,717 reviews)
"Clean room, courteous staff, and great location."

Reviewed on Jun 19, 2025

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Holiday Inn Hotel & Suites Anaheim by IHG
Grand Legacy At the Park
Grand Legacy At the Park
2.5 out of 5
1650 S Harbor Blvd, Anaheim, CA
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! (3,342 reviews)
"Amazing! We love staying here! We will be back!"

Reviewed on Jun 20, 2025

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Grand Legacy At the Park
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
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! (2,375 reviews)
"Desk workers are super nice and creates a no worrie settling vibe. They're eager to help you with what you need. Yes, the place is older like the " classic boat ride at Disneyland in Fantasyland, but not everything has to be new to experience the wonderful feeling this hotel has if you are going ..."

Reviewed on Jun 20, 2025

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Howard Johnson by Wyndham Anaheim Hotel & Water Playground
Anaheim Majestic Garden Hotel
Anaheim Majestic Garden Hotel
3.5 out of 5
900 S Disneyland Dr, Anaheim, CA
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 ...
8.2/10 Very Good! (4,623 reviews)
"beautiful environment"

Reviewed on Jun 19, 2025

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Anaheim Majestic Garden Hotel
Motel 6 Anaheim Maingate
Motel 6 Anaheim Maingate
2 out of 5
Anaheim
Stay at this motel in Anaheim. Enjoy free WiFi, parking (surcharge), and a 24-hour front desk. Our guests praise the pool and the helpful staff in our reviews. ...
7.8/10 Good! (4,724 reviews)
"My Room was very Spacious, had a Refrigerator, the Property accepted my Cat, and ample parking was available close to the Room. We stayed for a week. Thst specific Property had an Excellent Staff with Exceptional Customer Service Skills!! A Big treat for me was the ability to buy Food there, in the ..."

Reviewed on Jun 18, 2025

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Motel 6 Anaheim Maingate
Hyatt Regency Orange County
Hyatt Regency Orange County
4 out of 5
11999 Harbor Blvd, Garden Grove, CA
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! (5,260 reviews)
"2nd time staying here for Disneyland"

Reviewed on Jun 17, 2025

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Hyatt Regency Orange County
Ramada by Wyndham Anaheim Convention Center
Ramada by Wyndham Anaheim Convention Center
2 out of 5
2060 S Harbor Blvd, Anaheim, CA
Book a stay at this business-friendly hotel in Anaheim. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.4/10 Very Good! (2,930 reviews)
"Friendly staff, clean room, filling breakfast"

Reviewed on Jun 19, 2025

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Ramada by Wyndham Anaheim Convention Center
See all 3,930 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.