Oklahoma City skyline
OKC
Oklahoma City
Ontario California aerial with San Gabriel Mountains
ONT
Ontario

Oklahoma City → Ontario

Frontier Airlines · Round Trip · Nonstop

$211

per person · round trip

Book This Deal

Flight Details

Cabin
Economy
Departs
Apr 17, 2026
Returns
Apr 20, 2026

Price History

Avg: $191
Low: $171
High: $211
$160$180$200$220Mar 26Mar 28Apr 4

Planning your trip to Ontario?

Complete your trip with these deals.

Rental Cars in Ontario

Get around with affordable rental car deals.

Explore →

Adventures in Ontario

Explore tours, activities, and experiences.

Explore →