| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Dallas Ontario | Outbound 09/25/25 direct F91405 03h 13min | Return 10/05/25 direct F94690 03h 10min |  Frontier Airlines |  | $125 | ||
| Dallas Ontario | Outbound 11/09/25 1 Stopover (DEN) F92147, F91261 07h 35min | Return 12/07/25 1 Stopover (DEN) F92908, F91324 15h 52min | Frontier Airlines |  | $139 | ||
| Dallas Ontario | Outbound 09/25/25 direct F92923 03h 18min | Return 10/05/25 direct F94690 03h 10min | Frontier Airlines |  | $132 | ||
| Dallas Ontario | Outbound 09/25/25 direct F92923 03h 18min | Return 10/05/25 direct F94690 03h 10min | Frontier Airlines | | $136 | ||
| Dallas Ontario | Outbound 09/25/25 direct F91405 03h 13min | Return 10/05/25 direct F94690 03h 10min | Frontier Airlines |  | ? | $138 | |
| Dallas Ontario | Outbound 09/25/25 direct F91405 03h 13min | Return 10/05/25 direct F94690 03h 10min | Frontier Airlines |  | ? | $140 | |
| Dallas Ontario | Outbound 09/25/25 1 Stopover (PDX) AS0646, AS1066 09h 22min | Return 10/05/25 direct F94690 03h 10min |  Alaska Airlines |  | ? | $186 | |
| Dallas Ontario | Outbound 09/25/25 direct AA0711 03h 05min | Return 10/05/25 direct AA1412 03h 03min |  American Airlines | | ? | $197 | |
| Dallas Ontario | Outbound 11/09/25 direct F92923 03h 12min | Return 12/07/25 1 Stopover (PDX) AS0544, AS0392 08h 07min | Frontier Airlines | | ? | $214 | |
| Dallas Ontario | Outbound 09/25/25 direct AA0711 03h 05min | Return 10/05/25 direct AA1412 03h 03min | American Airlines |  | ? | $256 |
Tips and tricks to help you find cheap flights from Dallas to Ontario
Favorite airline: Frontier Airlines
95 % of flights booked on the route from Dallas to Ontario are booked with Frontier Airlines, United Airlines and Delta.
Frontier Airlines
82 %
United Airlines
9 %
Delta
4 %