$55 Cheap flight deals from Chicago (CHI) to Diamond Bar (QLA)
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This Weekend's Flight Deals from Chicago to Diamond Bar
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $55 One Way, $110 Round Trip from Chicago to Diamond Bar
Prices starting at $110 for return flights and $55 for one-way flights to Diamond Bar were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Diamond Bar economy flight packages
1 Hotel West Hollywood
Mar 5 - Mar 9
Chicago (ORD) to Los Angeles (LAX)
Reviewed on Jul 3, 2025
SIRTAJ - Beverly Hills
Mar 14 - Mar 17
Chicago (CHI) to Los Angeles (LAX)
Reviewed on Nov 25, 2025
Diamond Bar first class flight packages
Casa Oliver Hotel & Resort - A Gay Men's Resort
Mar 13 - Mar 20
Chicago (ORD) to Los Angeles (LAX)
Los Angeles (LAX) to Chicago (ORD)
Talavera Palm Springs
Mar 13 - Mar 20
Chicago (ORD) to Los Angeles (LAX)
Los Angeles (LAX) to Chicago (ORD)
Reviewed on May 12, 2025
Del Marcos Hotel
Mar 13 - Mar 20
Chicago (ORD) to Los Angeles (LAX)
Los Angeles (LAX) to Chicago (ORD)
Reviewed on Apr 18, 2025
More About Flying To Diamond Bar from Chicago
Route Information for Flights from Chicago to Diamond Bar
Origin Airport IATA Code | CHI |
|---|---|
Destination Airport IATA Code | QLA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Chicago to Diamond Bar
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Your Perfect Diamond BarVacation Package
Orbitz gives you access to exclusive deals and discounts on flights from Chicago to Diamond Bar. Mix and match hotels and Chicago to Diamond Bar flights to create your dream vacation. All your options are displayed at a glance with the Orbitz Matrix Display, which shows your package savings and built-in extras, such as free nights.
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Don’t Forget the Car Rental
Need a car after your Chicago to Diamond Bar flights? Not only do you get great rental deals when you book in advance with Orbitz, we can send your flight details to the car rental company, so it knows when your flight from Chicago to Diamond Bar is delayed.
Low Price Guarantee
With the best deals and easy searching options, Orbitz make it easy and fun to find cheap Chicago to Diamond Bar flights, a great hotel, or a full vacation package. With Orbitz’s low price guarantee, you always get great discounts on air ticket prices.
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Diamond Bar Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.