Miami to Ontario

MIAONT

Fly from Miami to Ontario starting at SAR 540 with Frontier Airlines.Best fare available on Aug 8, 2026.Limited seats. Better plans. Book before it's gone.

Miami to Ontario cheapest flights this week

26 Jul
Frontier Airlines
22:15MIA
11:03ONT
1 StopSAR 699VIEW DEAL
28 Jul
Frontier Airlines
22:15MIA
11:03ONT
1 StopSAR 725VIEW DEAL
29 Jul
Frontier Airlines
06:30MIA
10:32ONT
1 StopSAR 703VIEW DEAL
29 Jul
Frontier Airlines
22:15MIA
11:03ONT
1 StopSAR 703VIEW DEAL
1 Aug
Frontier Airlines
22:15MIA
11:03ONT
1 StopSAR 703VIEW DEAL
3 Aug
Frontier Airlines
06:00MIA
02:50ONT
1 StopSAR 581VIEW DEAL
3 Aug
Frontier Airlines
22:15MIA
11:03ONT
1 StopSAR 703VIEW DEAL
8 Aug
Frontier Airlines
22:15MIA
11:03ONT
1 StopSAR 540VIEW DEAL
28 Sept
Frontier Airlines
06:45MIA
17:37ONT
1 StopSAR 581VIEW DEAL
8 Oct
Frontier Airlines
06:45MIA
17:47ONT
1 StopSAR 592VIEW DEAL

Miami to Ontario monthly flight fare trend

Jul
from SAR 699
Aug
from SAR 540
Sep
from SAR 581
Oct
from SAR 540
Nov
from SAR 529
Dec
from SAR 932

Airport Details

Origin

Miami

Miami International Airport (MIA)

Miami, MIA
Zone

New York

Elev

8 ft

Destination

Ontario

Ontario International Airport (ONT)

Ontario, ONT
Zone

Los Angeles

Elev

944 ft

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