Cheap flights from Dallas, TX to Ontario, Estados Unidos (DFW - ONT)

As a rule, buying flight tickets from Dallas, TX to Ontario expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Dallas, TX to Ontario at the most favorable prices.

Out service helps you to find tickets from Dallas, TX to Ontario in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Dallas, TX - Ontario at the best price!

We also recommend you to look through the prices for return tickets from Ontario to Dallas, TX.

Airfares found by our users in the past 24 hours

The cheapest flight from Dallas, TX to Ontario is 347€ on Alaska Airlines, departing on 10.01.2026 and returning on 29.01.2026.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Alaska Airlines10.01.202629.01.2026from 347€

Average round-trip airfares from Dallas, TX to Ontario by months

MesRound-Trip
Junio 2025find now
Julio 2025find now
Agosto 2025find now
Septiembre 2025find now
Octubre 2025find now
Noviembre 2025find now
Diciembre 202530.12 - 10.01from 422€
Enero 202610.01 - 29.01from 347€
Febrero 2026find now
Marzo 2026find now
Abril 2026find now
Mayo 2026find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

Airlines are flying from Dallas, TX to Ontario

Frontier Airlines

Airports

Airports in Dallas, TX: Dallas/Ft Worth Intl (DFW).

Airports in Ontario: Odate Noshiro (ONO), Ontario (ONT).

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