Cheap Flights to Diamond Bar from $19
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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 $38 and $19 for one-way flights to Diamond Bar for the period specified. Prices and availability are subject to change. Additional terms apply
SFO
San Francisco Intl.
LAX
Los Angeles Intl.
$38 Roundtrip, just found
$38
Roundtrip
just found
SEA
Seattle - Tacoma Intl.
LAX
Los Angeles Intl.
$56 Roundtrip, just found
$56
Roundtrip
just found
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SEA | Los Angeles | January 22 to January 25 | $56 |
| ORD | Los Angeles | March 25 to March 31 | $88 |
| SEA | Los Angeles | January 27 to January 31 | $119 |
| SEA | Los Angeles | February 12 to February 16 | $138 |
| ORD | Los Angeles | January 22 to January 29 | $184 |
| ORD | Santa Ana | February 1 to February 9 | $198 |
| ATL | Los Angeles | January 18 to January 27 | $271 |
| ORD | Los Angeles | January 13 to January 23 | $274 |
| PVG | Los Angeles | March 24 to April 5 | $683 |
| SEA | Los Angeles | January 10 to January 14 | $730 |
| AKL | Los Angeles | February 2 to February 18 | $771 |
| AKL | Los Angeles | March 17 to April 1 | $867 |
| PVG | Los Angeles | February 4 to March 25 | $1,026 |
| PVG | Santa Ana | January 8 to January 12 | $1,669 |
| SYD | Santa Ana | January 9 to January 14 | $2,529 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SFO | Los Angeles | January 2 to January 12 | $142 |
| SFO | Los Angeles | January 4 to April 12 | $236 |
| JFK | Los Angeles | January 3 to January 12 | $362 |
| JFK | Los Angeles | January 3 to January 10 | $373 |
| JFK | Los Angeles | January 3 to January 10 | $373 |
| ORD | Los Angeles | January 4 to January 6 | $381 |
| ORD | Santa Ana | January 3 to January 12 | $382 |
| LGA | Santa Ana | January 4 to January 8 | $429 |
| PAE | Santa Ana | January 4 to January 8 | $431 |
| SEA | Los Angeles | January 3 to January 6 | $486 |
| ORD | Los Angeles | January 4 to January 8 | $557 |
| ORD | Los Angeles | January 4 to January 11 | $630 |
| AKL | Los Angeles | January 3 to February 2 | $1,379 |
| SYD | Los Angeles | January 4 to January 12 | $2,093 |
| PVG | Los Angeles | January 2 to January 10 | $2,153 |
Diamond Bar Flight Information
Traveling to | Diamond Bar |
|---|---|
Lowest Price | $38 |
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
259 Gentle Springs Ln Diamond Bar CA
$96 nightly
The price is $109 total per night from Dec 29 to Dec 30
$109 total
Dec 29 - Dec 30
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 ...
7.2/10 Good! (1,004 reviews)
They require upon requests for microwave and tv remote control.
Reviewed on Dec 17, 2025
Ayres Suites Diamond Bar
21951 Golden Springs Dr Diamond Bar CA
$123 nightly
The price is $140 total per night from Jan 15 to Jan 16
$140 total
Jan 15 - Jan 16, 2026
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 ...
9.2/10 Wonderful! (1,319 reviews)
Great friendly and courteous staff. Large and well appointed room. The room was nice and quiet.
Reviewed on Dec 24, 2025
Holiday Inn Diamond Bar - Pomona by IHG
21725 Gateway Center Dr Diamond Bar CA
$121 nightly
The price is $138 total per night from Jan 2 to Jan 3
$138 total
Jan 2 - Jan 3, 2026
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 ...
8.8/10 Excellent! (1,005 reviews)
Staff was amazing, super clean, pool is Luke warm and spa is amazingly hot. Excellent experience.
Reviewed on Dec 20, 2025
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
$123 nightly
The price is $140 total per night from Jan 15 to Jan 16
$140 total
Jan 15 - Jan 16, 2026
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 ...
9.2/10 Wonderful! (1,319 reviews)
Great friendly and courteous staff. Large and well appointed room. The room was nice and quiet.
Reviewed on Dec 24, 2025
Best Western Diamond Bar Hotel & Suites
259 Gentle Springs Ln Diamond Bar CA
$96 nightly
The price is $109 total per night from Dec 29 to Dec 30
$109 total
Dec 29 - Dec 30
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 ...
7.2/10 Good! (1,004 reviews)
They require upon requests for microwave and tv remote control.
Reviewed on Dec 17, 2025
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
$123 nightly
The price is $140 total per night from Jan 15 to Jan 16
$140 total
Jan 15 - Jan 16, 2026
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 ...
9.2/10 Wonderful! (1,319 reviews)
Great friendly and courteous staff. Large and well appointed room. The room was nice and quiet.
Reviewed on Dec 24, 2025
Best Western Diamond Bar Hotel & Suites
259 Gentle Springs Ln Diamond Bar CA
$96 nightly
The price is $109 total per night from Dec 29 to Dec 30
$109 total
Dec 29 - Dec 30
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 ...
7.2/10 Good! (1,004 reviews)
They require upon requests for microwave and tv remote control.
Reviewed on Dec 17, 2025
Holiday Inn Diamond Bar - Pomona by IHG
21725 Gateway Center Dr Diamond Bar CA
$121 nightly
The price is $138 total per night from Jan 2 to Jan 3
$138 total
Jan 2 - Jan 3, 2026
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 ...
8.8/10 Excellent! (1,005 reviews)
Staff was amazing, super clean, pool is Luke warm and spa is amazingly hot. Excellent experience.
Reviewed on Dec 20, 2025
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 tripsDiamond Bar flight + hotel packages - first class flights
Price found within the past 48 hours. Click for updated prices.
Need a Car For After Your Flight?
Economy
Los Angeles, California, USA
$7
$20 total
found 2 days ago
Midsize
Los Angeles, California, USA
$8
$44 total
found 2 days ago
Compact
Los Angeles, California, USA
$8
$21 total
found 2 days ago
Standard
Los Angeles, California, USA
$8
$44 total
found 2 days ago
Lowest prices found within the past 2 days. Prices and availability subject to change. Additional terms may apply.
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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