$135 Cheap flight deals from Killeen (ILE) to Ontario (QLA)
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This Weekend's Flight Deals from Killeen to Ontario
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 $135 One Way, $165 Round Trip from Killeen to Ontario
Prices starting at $165 for return flights and $135 for one-way flights to Ontario were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Ontario economy flight packages
Hampton Inn & Suites Ontario Rancho Cucamonga
Nov 20 - Nov 23
Austin (AUS) to Ontario (ONT)
Ontario (ONT) to Austin (AUS)
Reviewed on Aug 5, 2025
Perfect Family Getaway w Garden Near ONT Airport
Oct 30 - Nov 2
Austin (AUS) to Ontario (ONT)
Ontario (ONT) to Austin (AUS)
More About Flying To Ontario from Killeen
Route Information for Flights from Killeen to Ontario
Origin Airport IATA Code | ILE |
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Destination Airport IATA Code | QLA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Killeen to Ontario
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Finding cheap flights from Killeen to Ontario is easy with Orbitz. You can pick and choose airlines for your international flights to create inexpensive yet convenient travel arrangements.
Flights from Killeen
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Ontario 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.