Photo by Daisy Pradyanata

Popular airlines to Diamond Bar
- Alaska Airlines
Alaska Airlines
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Spirit Airlines
Spirit Airlines
- Frontier Airlines
Frontier Airlines
- Southwest Airlines
Southwest Airlines
- Plan, book, fly with confidence
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How much is the cheapest flight to Diamond Bar?
Prices were available within the past 7 days and start at NT$1,779 for one-way flights and NT$3,571 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 10 - Wed, Dec 17
PHX
Phoenix
LAX
Los Angeles
NT$3,571 Roundtrip, found 6 days ago
NT$3,571
Roundtrip
found 6 days ago

Wed, Dec 10 - Wed, Dec 17
PHX
Phoenix
LAX
Los Angeles
NT$3,876 Roundtrip, found 6 days ago
NT$3,876
Roundtrip
found 6 days ago

Wed, Dec 10 - Wed, Dec 17
PHX
Phoenix
LAX
Los Angeles
NT$4,486 Roundtrip, found 6 days ago
NT$4,486
Roundtrip
found 6 days ago

Mon, Dec 22 - Tue, Dec 23
PHX
Phoenix
ONT
Ontario
NT$4,794 Roundtrip, found 13 hours ago
NT$4,794
Roundtrip
found 13 hours ago

Sun, Dec 21 - Wed, Dec 24
PHX
Phoenix
LAX
Los Angeles
NT$9,613 Roundtrip, found 15 hours ago
NT$9,613
Roundtrip
found 15 hours ago
Frequently asked questions
Destination airport | Los Angeles Intl. |
Destination airport IATA code | LAX |
Destination city name | Los Angeles |
Roundtrip price | NT$3,253 |
Get up to 100% off your flight to Diamond Bar when booking a Flight + Hotel
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Trending flights to Diamond Bar
Prices were available within the past 7 days and start at NT$1,779 for one-way flights and NT$3,571 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 13 - Mon, Sep 29
TPE
Taipei
LAX
Los Angeles
NT$17,778 Roundtrip, found 1 day ago
NT$17,778
Roundtrip
found 1 day ago
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From Other Airports to Diamond Bar
- Shanghai to Los Angeles (PVG - LAX)
- Phoenix to Los Angeles (PHX - LAX)
- Taipei to Los Angeles (TSA - LAX)
- Hong Kong to Los Angeles (HKG - LAX)
- Denpasar to Los Angeles (DPS - LAX)
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