Cheap Flights to Diamond Bar from $81
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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 $76 and $81 for one-way flights to Diamond Bar for the period specified. Prices and availability are subject to change. Additional terms apply
EWR
Newark Liberty Intl. Airport
LAX
Los Angeles Intl.
$189 Roundtrip, just found
$189
Roundtrip
just found
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SEA | Los Angeles | April 30 to May 6 | $76 |
| SEA | Los Angeles | April 30 to May 6 | $139 |
| SEA | Santa Ana | April 22 to April 28 | $139 |
| SEA | Los Angeles | April 8 to April 21 | $157 |
| EWR | Los Angeles | April 25 to April 29 | $189 |
| ORD | Los Angeles | April 8 to April 13 | $216 |
| ORD | Santa Ana | May 2 to May 9 | $234 |
| LGA | Los Angeles | April 21 to April 28 | $283 |
| ATL | Los Angeles | April 21 to April 28 | $311 |
| AKL | Los Angeles | April 17 to April 26 | $717 |
| PVG | Santa Ana | April 23 to May 4 | $1,205 |
| AKL | Los Angeles | May 28 to June 2 | $1,237 |
| EWR | Los Angeles | April 1 to April 5 | $1,619 |
| SYD | Santa Ana | April 13 to April 27 | $2,356 |
| PVG | Los Angeles | May 14 to November 11 | $2,960 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| JFK | Los Angeles | March 21 to March 30 | $382 |
| ATL | Los Angeles | March 21 to March 29 | $400 |
| PAE | Santa Ana | March 20 to April 1 | $415 |
| ATL | Los Angeles | March 22 to March 26 | $420 |
| SEA | Los Angeles | March 21 to March 30 | $437 |
| JFK | Los Angeles | March 20 to March 25 | $439 |
| ORD | Los Angeles | March 20 to March 23 | $447 |
| SEA | Los Angeles | March 22 to March 29 | $540 |
| JFK | Santa Ana | March 22 to March 31 | $566 |
| LGA | Los Angeles | March 20 to March 24 | $589 |
| ORD | Los Angeles | March 21 to March 28 | $592 |
| ORD | Santa Ana | March 22 to March 25 | $616 |
| AKL | Los Angeles | March 20 to March 28 | $761 |
| ORD | Los Angeles | March 22 to March 25 | $794 |
| PVG | Los Angeles | March 22 to March 31 | $1,505 |
Diamond Bar Flight Information
Traveling to | Diamond Bar |
|---|---|
Lowest Price | $76 |
Number of Airlines Serving | |
Airlines Serving | Spirit Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Flight Review
Nov 24, 2019
A verified traveler
Oakland to Santa Ana · JetBlue Airways
Find The Perfect Hotel For After Your Flight
Amazing Diamond Bar Accommodation Deals
Best Western Diamond Bar Hotel & Suites
259 Gentle Springs Ln Diamond Bar CA
$96 nightly
The price is $109 total per night from Mar 22 to Mar 23
$109 total
Mar 22 - Mar 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Diamond Bar. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
7.4/10 Good! (1,001 reviews)
Staff Mr.Mayor was a total asshoe during check in time and made me and my family verry uncomfortable during stay I had to leave same day I booked I didn’t even get to enjoy my stay their so had to leave after a few hours of checking in I would like my refund back since I wasn’t able to enjoy for ...
Reviewed on Mar 17, 2026
Ayres Suites Diamond Bar
21951 Golden Springs Dr Diamond Bar CA
$139 nightly
The price is $159 total per night from Mar 18 to Mar 19
$159 total
Mar 18 - Mar 19
Total with taxes and fees
Book a stay at this golf hotel in Diamond Bar. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our ...
9.4/10 Exceptional! (1,349 reviews)
This is one of the best hotels to stay at. We stay here whenever we get a chance. Excellent hotel, everything is excellent!
Reviewed on Mar 17, 2026
Holiday Inn Diamond Bar - Pomona by IHG
21725 Gateway Center Dr Diamond Bar CA
$131 nightly
The price is $150 total per night from Mar 23 to Mar 24
$150 total
Mar 23 - Mar 24
Total with taxes and fees
Book a stay at this spa hotel in Diamond Bar. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms ...
9/10 Wonderful! (1,006 reviews)
The room was very clean and nice and I feel very comfortable there
Reviewed on Mar 16, 2026
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.
Luxury Hotels in Diamond Bar
Ayres Suites Diamond Bar
21951 Golden Springs Dr Diamond Bar CA
$139 nightly
The price is $159 total per night from Mar 18 to Mar 19
$159 total
Mar 18 - Mar 19
Total with taxes and fees
Book a stay at this golf hotel in Diamond Bar. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our ...
9.4/10 Exceptional! (1,349 reviews)
This is one of the best hotels to stay at. We stay here whenever we get a chance. Excellent hotel, everything is excellent!
Reviewed on Mar 17, 2026
Best Western Diamond Bar Hotel & Suites
259 Gentle Springs Ln Diamond Bar CA
$96 nightly
The price is $109 total per night from Mar 22 to Mar 23
$109 total
Mar 22 - Mar 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Diamond Bar. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
7.4/10 Good! (1,001 reviews)
Staff Mr.Mayor was a total asshoe during check in time and made me and my family verry uncomfortable during stay I had to leave same day I booked I didn’t even get to enjoy my stay their so had to leave after a few hours of checking in I would like my refund back since I wasn’t able to enjoy for ...
Reviewed on Mar 17, 2026
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.
Family Friendly Hotels in Diamond Bar
Ayres Suites Diamond Bar
21951 Golden Springs Dr Diamond Bar CA
$139 nightly
The price is $159 total per night from Mar 18 to Mar 19
$159 total
Mar 18 - Mar 19
Total with taxes and fees
Book a stay at this golf hotel in Diamond Bar. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our ...
9.4/10 Exceptional! (1,349 reviews)
This is one of the best hotels to stay at. We stay here whenever we get a chance. Excellent hotel, everything is excellent!
Reviewed on Mar 17, 2026
Best Western Diamond Bar Hotel & Suites
259 Gentle Springs Ln Diamond Bar CA
$96 nightly
The price is $109 total per night from Mar 22 to Mar 23
$109 total
Mar 22 - Mar 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Diamond Bar. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
7.4/10 Good! (1,001 reviews)
Staff Mr.Mayor was a total asshoe during check in time and made me and my family verry uncomfortable during stay I had to leave same day I booked I didn’t even get to enjoy my stay their so had to leave after a few hours of checking in I would like my refund back since I wasn’t able to enjoy for ...
Reviewed on Mar 17, 2026
Holiday Inn Diamond Bar - Pomona by IHG
21725 Gateway Center Dr Diamond Bar CA
$131 nightly
The price is $150 total per night from Mar 23 to Mar 24
$150 total
Mar 23 - Mar 24
Total with taxes and fees
Book a stay at this spa hotel in Diamond Bar. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms ...
9/10 Wonderful! (1,006 reviews)
The room was very clean and nice and I feel very comfortable there
Reviewed on Mar 16, 2026
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.
Best Diamond Bar Flight and Hotel Packages
Diamond Bar flight + hotel packages - economy flights
Price found within the past 48 hours. Click for updated prices.
Diamond Bar flight + hotel packages - premium economy flights
Price found within the past 48 hours. Click for updated prices.
Don't see what you're looking for?
See all available trips from Portland to Diamond Bar
View all tripsNeed a Car For After Your Flight?
Compact
Los Angeles, California, USA
$13
$54 total
found 13 hours ago
Economy
Los Angeles, California, USA
$13
$54 total
found 13 hours ago
Standard
Los Angeles, California, USA
$15
$58 total
found 13 hours ago
Fullsize
Los Angeles, California, USA
$15
$58 total
found 13 hours ago
Lowest prices found within the past 13 hours. Prices and availability subject to change. Additional terms may apply.
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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