What is the cheapest month to fly from Ontario to Dallas?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Ontario (ONT) to Dallas (DFW), with fares starting from $138.

What is the lowest current fare from ONT to DFW?

The lowest currently-listed fare from Ontario (ONT) to Dallas (DFW) is $138 on 2026-06-02.

Direct flights from ONT to DFW cover approximately 1,909 km (1,186 miles), with an estimated flight time of 2h 15m. Operating airlines: AA, F9.

Cheapest current fares: $138 in June 2026, 1,909 km direct flight in ~2h 15m.

Last updated May 25, 2026 · By Flightmaps Editorial

Lowest available fare per calendar month from Ontario (ONT) to Dallas (DFW). Refreshed daily.

What is the cheapest month to fly from Ontario to Dallas?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Ontario (ONT) to Dallas (DFW), with fares starting from $138.
What is the lowest current fare from ONT to DFW?

The lowest currently-listed fare from Ontario (ONT) to Dallas (DFW) is $138 on 2026-06-02.
How long is the flight from Ontario to Dallas?

Direct flights from ONT to DFW cover approximately 1,909 km (1,186 miles), with an estimated flight time of 2h 15m. Operating airlines: AA, F9.

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