Cheap Flight Deals to Diamond Bar CA from CA $130
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How to find cheap flights to Diamond Bar?
The cheapest prices found with in the last 7 days for return flights were CA $246 and CA $130 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 | September 16 to September 23 | CA $264 |
| ORD | Los Angeles | October 20 to October 24 | CA $275 |
| PAE | Los Angeles | October 6 to October 14 | CA $317 |
| SEA | Los Angeles | October 27 to November 3 | CA $344 |
| ORD | Los Angeles | September 10 to September 16 | CA $366 |
| ORD | Los Angeles | October 10 to October 13 | CA $402 |
| JFK | Los Angeles | September 26 to October 5 | CA $428 |
| EWR | Los Angeles | November 17 to November 17 | CA $462 |
| ORD | Santa Ana | October 14 to October 19 | CA $472 |
| JFK | Santa Ana | November 4 to November 9 | CA $500 |
| JFK | Santa Ana | November 4 to November 9 | CA $500 |
| JFK | Los Angeles | September 14 to September 23 | CA $765 |
| JFK | Los Angeles | September 14 to September 23 | CA $765 |
| AKL | Los Angeles | August 30 to September 3 | CA $1,096 |
| PVG | Los Angeles | September 3 to September 16 | CA $1,168 |
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| SFO | Los Angeles | August 22 to August 26 | CA $442 |
| ORD | Santa Ana | August 22 to August 31 | CA $631 |
| ORD | Los Angeles | August 21 to August 28 | CA $645 |
| SEA | Los Angeles | August 22 to August 25 | CA $682 |
| PAE | Santa Ana | August 21 to September 7 | CA $699 |
| JFK | Los Angeles | August 22 to August 31 | CA $756 |
| JFK | Los Angeles | August 22 to August 31 | CA $756 |
| SEA | Los Angeles | August 22 to August 26 | CA $776 |
| ATL | Los Angeles | August 23 to August 29 | CA $788 |
| SFO | Santa Ana | August 23 to August 29 | CA $808 |
| LGA | Los Angeles | August 22 to August 26 | CA $875 |
| JFK | Santa Ana | August 21 to August 22 | CA $952 |
| JFK | Santa Ana | August 21 to August 22 | CA $952 |
| DFW | Santa Ana | August 23 to August 28 | CA $985 |
| JFK | Los Angeles | August 21 to August 24 | CA $1,020 |
Your guide to flights to Diamond Bar, CA
Flair Airlines fly to Diamond Bar, so use Travelocity to search, find, and compare some truly tempting deals from the 2 airlines—that way you can be sure you’ve found the best deal for you. A flight to Diamond Bar CA currently costs between CA $246 and CA $1,168. Prices vary, but for the best fares, travel in November when prices are at their lowest.
Top tips for finding cheap flights to Diamond Bar
The cheapest flight for a round trip to Diamond Bar is currently CA $246. When you search for flights to Diamond Bar, enter your preferred travel dates then click on ‘flexible dates’ to compare cheap flight tickets to Diamond Bar for nearby days. The cheapest month to travel to Diamond Bar is October from our list of deals available.
But if you’re flexible about when you travel, you can find great deals on flights across the year. If you’re planning a vacation, you can save more on Travelocity when you bundle flights with car rental and hotel bookings, too. Many airlines currently offer flexible booking options, so look for flights offering no change fees.
How to cancel flights to Diamond Bar
We know plans change, that’s why at Travelocity, we make it as easy as possible for you to cancel or amend your plane tickets. Go to My Trips, enter your itinerary number, then follow the instructions. Many airlines let you cancel flights online free of charge if you booked it in the last 24 hours. Visit Customer Service for more advice.
Why you should book your flight to Diamond Bar with Travelocity
We have top deals on plane tickets even for last minute flights to Diamond Bar, so you can simply type in your travel dates and compare our best prices. Booking with Travelocity means you get flexible cancellation options, 24/7 support, and, thanks to our Price Match Promise, if the airfare drops after you book, you can get a refund! Whether you’re planning a business trip, weekend getaway, or a family vacation—let Travelocity get you to Diamond Bar for less.
Find The Perfect Hotel For After Your Flight
Amazing Place to Stay After Flight to Diamond Bar
Best Western Diamond Bar Hotel & Suites
Ayres Suites Diamond Bar
Holiday Inn Diamond Bar - Pomona by IHG
"Muy bueno"
Reviewed on Aug 17, 2026
Luxury Hotels in Diamond Bar
Ayres Suites Diamond Bar
Best Western Diamond Bar Hotel & Suites
Family Friendly Hotels in Diamond Bar
Ayres Suites Diamond Bar
Best Western Diamond Bar Hotel & Suites
Holiday Inn Diamond Bar - Pomona by IHG
"Muy bueno"
Reviewed on Aug 17, 2026
Best Diamond Bar Flight and Hotel Packages
Diamond Bar flight + hotel packages - economy flights
Diamond Bar flight + hotel packages - first class flights
Need a car after flight to Diamond Bar?
Economy
Compact
Midsize
SUV
Frequently asked questions
Plane Tickets To Diamond Bar
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Diamond Bar. Browse through our inventory to explore a wide range of cheap flights to Diamond Bar to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Diamond Bar as you anxiously await to exit the plane and explore what Diamond Bar has to offer. Considering all the amazing local food and culture in Diamond Bar, we won't hold this against you.
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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