← Back to Deals
Cleveland skyline and Rock Hall
CLE
Cleveland
Ontario California aerial with San Gabriel Mountains
ONT
Ontario

Cleveland → Ontario

Frontier Airlines · Round Trip · Nonstop

Save $138 (43% off)
Compared to the typical price of $324
$186$324

per person · round trip

Book This Deal

Flight Details

Cabin
Economy
Departs
Apr 21, 2026
Returns
Apr 25, 2026

Planning your trip to Ontario?

Complete your trip with these deals.

Hotels in Ontario

Find the best hotel deals for your stay.

Explore →

Rental Cars in Ontario

Get around with affordable rental car deals.

Explore →

Adventures in Ontario

Explore tours, activities, and experiences.

Explore →