Flights from Ontario to Dallas

Our cheapest offers for flights from Ontario to Dallas

Here you can compare cheap flights from Ontario (ONT) to Dallas (DFW) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Dallas. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Ontario
Dallas
Outbound
04/03/26
direct
AA1833
02h 53min
Return
04/16/26
direct
AA2461
03h 19min
American Airlines ?
$456
Ontario
Dallas
Outbound
04/03/26
1 Stopover (SEA)
AS0594, AS0426
10h 18min
Return
04/16/26
1 Stopover (SEA)
AS0415, AS0489
09h 31min
Alaska Airlines ?
$463
Ontario
Dallas
Outbound
04/03/26
direct
AA2277
03h 01min
Return
04/16/26
direct
AA2464
03h 21min
American Airlines ?
$545
Ontario
Dallas
Outbound
04/03/26
1 Stopover (DEN)
F91500, F91324
25h 39min
Return
04/16/26
1 Stopover (GDL)
Y41801, Y41860
12h 26min
Frontier Airlines ?
$599
Prices based on recent searches, subject to last-minute changes
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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

Flight information: Ontario - Dallas

Roundtrip from $456.00
Flight duration min. 02:49 / max. 03:01
Return flight duration min. 03:08/ max. 03:23
Distance 1910 km
Flights per week 37
Departure airport Airport Ontario-CA (ONT)
Arrival airport Airport Dallas-Fort Worth International Airport, T (DFW)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Dallas
Flight destinations with a similar price
Flight destinations with a similar price