Flights from Phoenix to Ontario from $ 211*
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1 Passenger, Economy
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Featured daily fares for flights from Phoenix (PHX) to Ontario (ONT)
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More United deals on Phoenix (PHX) to Ontario (ONT) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Phoenix (PHX) | Ontario (ONT) | Roundtrip | Economy | 06/03/26 - 06/10/26 | from $ 211 Viewed: 2 hours ago |
| Phoenix (PHX) | Ontario (ONT) | Roundtrip | Economy | 05/19/26 - 05/26/26 | from $ 233 Viewed: 2 hours ago |
| Phoenix (PHX) | Ontario (ONT) | Roundtrip | Economy | 06/03/26 - 06/06/26 | from $ 246 Viewed: 2 hours ago |
| Phoenix (PHX) | Ontario (ONT) | Roundtrip | Economy | 06/06/26 - 06/10/26 | from $ 246 Viewed: 2 hours ago |
| Phoenix (PHX) | Ontario (ONT) | Roundtrip | Economy | 05/30/26 - 06/03/26 | from $ 246 Viewed: 2 hours ago |
| Phoenix (PHX) | Ontario (ONT) | Roundtrip | Economy | 05/27/26 - 06/03/26 | from $ 253 Viewed: 2 hours ago |
| Phoenix (PHX) | Ontario (ONT) | Roundtrip | Economy | 05/20/26 - 05/27/26 | from $ 254 Viewed: 2 hours ago |
| Phoenix (PHX) | Ontario (ONT) | Roundtrip | Economy | 05/13/26 - 05/20/26 | from $ 255 Viewed: 2 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
