Dallas to Ontario
DFWONT
Fly from Dallas to Ontario starting at SAR 363 with Frontier Airlines.
Best fare available on Jun 23, 2026.
Limited seats. Better plans. Book before it's gone.
Dallas to Ontario cheapest flights this week
Dallas to Ontario monthly flight fare trend
Jun
from SAR 363
Jul
from SAR 403
Aug
No flights
Sep
No flights
Oct
No flights
Nov
No flights
Airport Details
Origin
Dallas
Dallas Fort Worth International Airport (DFW)
Dallas-Fort Worth, DFW
Zone
Chicago
Elev
607 ft
Destination
Ontario
Ontario International Airport (ONT)
Ontario, ONT
Zone
Los Angeles
Elev
944 ft
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