Cheap Flights to Diamond Bar from $29
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How Much Does it Cost To Fly To Diamond Bar?
The cheapest prices found with in the last 7 days for return flights were $56 and $29 for one-way flights to Diamond Bar for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SEA | Los Angeles | October 12 to October 20 | $86 |
| SEA | Los Angeles | September 15 to September 22 | $131 |
| ORD | Los Angeles | September 5 to September 7 | $162 |
| SEA | Los Angeles | September 8 to September 8 | $165 |
| SEA | Santa Ana | October 6 to October 10 | $197 |
| ORD | Los Angeles | August 17 to August 18 | $240 |
| ORD | Santa Ana | October 5 to October 9 | $260 |
| ATL | Los Angeles | September 2 to September 12 | $351 |
| SYD | Los Angeles | September 23 to September 23 | $687 |
| AKL | Los Angeles | October 26 to November 16 | $743 |
| SYD | Santa Ana | July 28 to August 19 | $902 |
| PVG | Los Angeles | August 23 to September 1 | $1,144 |
| AKL | Santa Ana | October 20 to November 1 | $1,228 |
| PVG | Santa Ana | September 16 to October 4 | $1,355 |
| AKL | Los Angeles | August 4 to August 11 | $1,459 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SFO | Santa Ana | July 24 to July 27 | $340 |
| SEA | Los Angeles | July 26 to August 2 | $347 |
| SEA | Santa Ana | July 24 to July 26 | $366 |
| ORD | Los Angeles | July 25 to July 27 | $375 |
| SFO | Los Angeles | July 25 to August 3 | $382 |
| SEA | Los Angeles | July 24 to July 28 | $391 |
| ORD | Los Angeles | July 24 to July 27 | $393 |
| ORD | Santa Ana | July 25 to August 4 | $398 |
| SEA | Los Angeles | July 25 to August 1 | $413 |
| EWR | Los Angeles | July 25 to August 4 | $476 |
| EWR | Santa Ana | July 24 to July 26 | $570 |
| LGA | Los Angeles | July 25 to July 26 | $662 |
| SYD | Los Angeles | July 26 to August 17 | $937 |
| AKL | Los Angeles | July 25 to August 8 | $1,112 |
| PVG | Los Angeles | July 25 to July 29 | $1,427 |
Diamond Bar Flight Information
Traveling to | Diamond Bar |
|---|---|
Lowest Price | $56 |
Number of Airlines Serving | |
Airlines Serving | Frontier Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing Diamond Bar Accommodation Deals
Best Western Diamond Bar Hotel & Suites
"Poor water pressure in shower."
Reviewed on Jul 20, 2026
Ayres Suites Diamond Bar
Holiday Inn Diamond Bar - Pomona by IHG
Luxury Hotels in Diamond Bar
Ayres Suites Diamond Bar
Best Western Diamond Bar Hotel & Suites
"Poor water pressure in shower."
Reviewed on Jul 20, 2026
Family Friendly Hotels in Diamond Bar
Ayres Suites Diamond Bar
Best Western Diamond Bar Hotel & Suites
"Poor water pressure in shower."
Reviewed on Jul 20, 2026
Holiday Inn Diamond Bar - Pomona by IHG
Best Diamond Bar Flight and Hotel Packages
Diamond Bar flight + hotel packages - economy flights
Diamond Bar flight + hotel packages - premium economy flights
Diamond Bar flight + hotel packages - business class flights
Need a Car For After Your Flight?
Special
$8
Economy
$8
Compact
$8
Midsize
$8
Frequently asked questions
Plane Tickets To Diamond Bar
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When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Diamond Bar to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Diamond Bar without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Diamond Bar with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Diamond Bar today!
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