Flight Routes from Ontario to Dallas

Compare cheap outbound and return flights from Ontario (ONT) to Dallas (DFW) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€370
Fastest flight
non-stop flights
37x / week
Flight distance
1,910 km
Time difference

Flight schedule from Ontario (ONT) to Dallas (DFW)

Select a travel date in the flight schedule for the route from Ontario (ONT) to Dallas (DFW) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsONT–DFW · 9 of 9
fromto
dep.arr.
durationstopovers
  1. September 20 – 26, 2026
  2. Sep 27 – Oct 3, 2026
  3. October 4 – 10, 2026
    No flights could be found for the active filters.
    1. ONTDFW
      nonstop
      1. American Airlines
    2. ONTDFW
      nonstop
      1. Frontier Airlines
    3. ONTDFW
      nonstop
      1. American Airlines
    4. ONTDFW
      nonstop
      1. American Airlines
    5. ONTDFW
      nonstop
      1. American Airlines
    6. ONTDFW
      nonstop
      1. American Airlines
    7. ONTDFW
      1 stopover
      1. Frontier Airlines
    8. ONTDFW
      1 stopover
      1. Frontier Airlines
    9. ONTDFW
      nonstop
      1. American Airlines

      Tips and tricks to help you find cheap flights from Ontario to Dallas

      Favorite airline: Frontier Airlines
      86 % of bookings on this flight route are made with Frontier Airlines, Delta and United Airlines.
      Frontier Airlines
      62 %
      Delta
      12 %
      United Airlines
      12 %
      Direct flights are the cheapest connection
      Direct flights on this route are $251.00 cheaper on average than flights with a stopover.
      non stop flight
      1 stop
      03h 14min
      16h 47min
      $105
      $356
      The favorite connection is non-stop
      Non-stop flights are especially popular on this route. 50 % of travelers will book a direct flight.
      Route
      bookings
      Direct flights
      03h 14min, from $105
      50 %
      1 stopover Las Vegas - McCarran International Airport, NV
      16h 47min, from $356
      33 %
      1 stopover San Salvador
      10h 55min, from $568
      17 %

      Important flight information

      Discover more flights around Ontario and Dallas

      Departure airport Airport Ontario-CA (ONT)
      Arrival airport Airport Dallas-Fort Worth International Airport, T (DFW)
      Destination country Flights to United States
      Departure airport - Destination country Ontario-CA - United States
      Alternative routes to United States
      Alternative flights to Dallas
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