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
07/25/25
direct
F92924
03h 16min
Return
08/17/25
direct
F91405
03h 09min
Frontier Airlines
$159
Ontario
Dallas
Outbound
07/25/25
direct
F92924
03h 16min
Return
08/17/25
direct
F91405
03h 09min
Frontier Airlines
$169
Ontario
Dallas
Outbound
07/25/25
direct
F92924
03h 16min
Return
08/17/25
direct
F91405
03h 09min
Frontier Airlines
$173
Ontario
Dallas
Outbound
07/25/25
direct
F92924
03h 16min
Return
08/17/25
direct
F91405
03h 09min
Frontier Airlines
$185
Ontario
Dallas
Outbound
09/04/25
1 Stopover (PDX)
AS1058, AS0392
07h 45min
Return
09/28/25
1 Stopover (SEA)
AS0415, AS1040
10h 47min
Alaska Airlines ?
$305
Ontario
Dallas
Outbound
09/04/25
1 Stopover (SFO)
UA2332, UA1286
06h 17min
Return
09/28/25
1 Stopover (DEN)
UA1233, UA2619
10h 22min
United Airlines ?
$321
Ontario
Dallas
Outbound
09/04/25
direct
AA2773
03h 01min
Return
09/28/25
1 Stopover (SEA)
AS0317, AS1040
07h 59min
American Airlines ?
$322
Ontario
Dallas
Outbound
09/19/25
1 Stopover (SEA)
AS1111, AS0424
10h 20min
Return
09/29/25
1 Stopover (SEA)
AS0415, AS1040
10h 51min
Alaska Airlines ?
$345
Ontario
Dallas
Outbound
09/19/25
1 Stopover (SEA)
HA6288, HA6657
07h 49min
Return
09/29/25
1 Stopover (SEA)
HA4774, HA6811
10h 51min
Hawaiian Airlines
$362
Ontario
Dallas
Outbound
09/19/25
direct
AA2773
03h 01min
Return
09/29/25
direct
AA0711
03h 06min
American Airlines ?
$386
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 USD
356 USD
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 USD
50 %
1 stopover Las Vegas - McCarran International Airport, NV
16h 47min, from 356 USD
33 %
1 stopover San Salvador
10h 55min, from 568 USD
17 %

Important flight information

Flight information: Ontario - Dallas

Roundtrip from 158,86 USD
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