ONT
Ontario
MIA
Miami
Ontario → Miami
Frontier Airlines · Round Trip · Nonstop
$171
per person · round trip
Sign up to book this deal
Create a free account to unlock booking links and save your favorite deals.
Flight Details
Cabin
Economy
Departs
Apr 26, 2026
Returns
May 1, 2026
Planning your trip to Miami?
Complete your trip with these deals.