American Airlines flights to Ontario from USD400*
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1 Adult, Economy class
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Popular flights to Ontario
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*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Find deals on flights to Ontario
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From | To | Fare type | Travel dates | Price |
|---|---|---|---|---|
| San Juan (SJU) | Ontario (ONT) | Round trip I Economy | 08/06/25 - 08/13/25 | from USD400Fare subject to changes Updated: 2 hours ago |
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
