Cheap flights from Ontario, CA to Dallas
Travel > North America > United States > Ontario, CA to Dallas flights
Check our current prices for flights from Ontario, CA to Dallas. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Ontario, CA to Dallas, you will need to run a search below.
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Cheap Dallas airfares from $68/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/12/2025, 06:58 pm from Ontario Int`l (ONT) airport and arrives at Dallas Intl (DFW) at 11:54 pm. The flight time is 4 hours and 56 minutes. The Returning flight departes on 02/19/2025, 04:30 pm (other return dates are also available). Date posted: 04 Feb 2025
Price evolution for flights From Ontario, CA To Dallas

Recent Deals on Flights from Ontario, CA to Dallas:Roundtrip / Oneway
- $68
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Dallas, TX (DFW) 02/12/2025 06:58 pm Dallas, TX (DFW) Ontario, CA (ONT) 02/19/2025 04:30 pm - $77
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Dallas, TX (DFW) 02/12/2025 06:58 pm Dallas, TX (DFW) Ontario, CA (ONT) 02/19/2025 07:36 pm - $148
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Dallas, TX (DFW) 03/04/2025 12:59 am Dallas, TX (DFW) Ontario, CA (ONT) 03/12/2025 04:31 pm - $189
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Dallas, TX (DFW) 02/18/2025 06:57 am Dallas, TX (DFW) Ontario, CA (ONT) 02/26/2025 06:05 am - $225
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Dallas, TX (DFW) 02/18/2025 06:57 am Dallas, TX (DFW) Ontario, CA (ONT) 02/26/2025 05:05 am - $56
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Dallas, TX (DFW) 02/27/2025 07:58 pm - $60
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Dallas, TX (DFW) 02/18/2025 07:58 pm - $80
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Dallas, TX (DFW) 02/17/2025 07:58 pm
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