| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Ontario Phoenix - Sky Harbor | Outbound 10/18/25 1 Stopover (DEN) F91500, F94753 20h 56min | Return 11/17/25 1 Stopover (SFO) F91191, F92678 12h 10min |  Frontier Airlines |  | $171 | ||
| Best option Ontario Phoenix - Sky Harbor | Outbound 09/04/25 direct AA2738 01h 16min | Return 09/28/25 direct AA2661 01h 25min |  American Airlines |  | ? | $227 | |
| Ontario Phoenix - Sky Harbor | Outbound 09/04/25 1 Stopover (DFW) F91406, F93971 07h 13min | Return 09/28/25 1 Stopover (LAS) F93983, F91357 05h 47min | Frontier Airlines |  | $175 | ||
| Ontario Phoenix - Sky Harbor | Outbound 10/18/25 1 Stopover (DEN) F91500, F94753 20h 56min | Return 11/17/25 1 Stopover (SFO) F91191, F92678 12h 10min | Frontier Airlines |  | $181 | ||
| Ontario Phoenix - Sky Harbor | Outbound 09/04/25 1 Stopover (DEN) F91500, F94765 18h 26min | Return 09/28/25 1 Stopover (LAS) F91895, F92231 11h 42min | Frontier Airlines | | $217 | ||
| Ontario Phoenix - Sky Harbor | Outbound 09/04/25 1 Stopover (DEN) F91500, F94765 18h 26min | Return 09/28/25 1 Stopover (LAS) F91895, F92231 11h 42min | Frontier Airlines | | $228 | ||
| Ontario Phoenix - Sky Harbor | Outbound 09/19/25 direct AA4890 01h 19min | Return 09/29/25 direct AA1238 01h 20min | American Airlines |  | ? | $276 | |
| Ontario Phoenix - Sky Harbor | Outbound 10/18/25 direct AA1423 01h 17min | Return 11/17/25 direct AA2167 01h 21min | American Airlines | | ? | $277 | |
| Ontario Phoenix - Sky Harbor | Outbound 09/04/25 direct AA2661 01h 16min | Return 09/28/25 direct AA2661 01h 25min | American Airlines | | ? | $278 | |
| Ontario Phoenix - Sky Harbor | Outbound 09/19/25 direct AA4890 01h 19min | Return 09/29/25 direct AA1238 01h 20min | American Airlines |  | ? | $280 |
Tips and tricks to help you find cheap flights from Ontario to Phoenix Sky Harbor
Favorite airline: Frontier Airlines
100 % of flights booked on the route from Ontario to Phoenix - Sky Harbor are booked with Frontier Airlines, American Airlines and United Airlines.
Frontier Airlines
95 %
American Airlines
3 %
United Airlines
2 %