Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Did you mean flights from Ontario to Miami?

Cheap Flights from Miami to Ontario, CA, United States - MIA to ONT Last modified: Jul 24, 2016 1:28 AM

Popular flights from Miami to Ontario Last modified: Jul 24, 2016 1:28 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
MIAONT
Thu 8/25
1 stop
ONTMIA
Sat 9/3
1 stop
$423
Select
American
MIAONT
Fri 8/26
1 stop
ONTMIA
Tue 8/30
1 stop
$423
Select
American
MIAONT
Fri 8/26
1 stop
ONTMIA
Sun 9/4
1 stop
$423
Select
American
MIAONT
Fri 8/26
1 stop
ONTMIA
Tue 9/6
1 stop
$423
Select
American
MIAONT
Sat 8/27
1 stop
ONTMIA
Mon 9/5
1 stop
$423
Select
United
MIAONT
Fri 9/23
1 stop
ONTMIA
Tue 9/27
1 stop
$463
Select

How Much Does it Cost to Fly from Miami to Ontario (MIA to ONT)?

We have collected flight cost data from across the web for travel from Miami to Ontario, and have found the average flight price for this trip to be $437.

When Can I Buy the Cheapest Flight from Miami to Ontario (MIA to ONT)?

Airlines can adjust prices for plane tickets from Miami to Ontario based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Miami to Ontario

The chart below shows up-to-date information regarding the cheapest days to fly from Miami to Ontario.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$463 $467 $427 $423 $423 $423 $427
TIPSave $221 by flying into Las Vegas instead of Ontario from Miami

Airports for Your Route

These pages contain information about the major airports in Miami and Ontario, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Miami - MIA

FlightsAirlineLowest Price
Miami to Los Angeles American, Alaska, Sun Country, United $219
Miami to Las Vegas American, Alaska, Frontier, United $167
Miami to San Diego American, Alaska, Frontier, United $260
Miami to Santa Ana American, Alaska, Frontier, United $336
Miami to Long Beach American, Alaska, United $334
Miami to Burbank American, Alaska, United $434

Cheap Domestic Flights to Ontario - ONT

FlightsAirlineLowest Price
Orlando to Ontario American, United $354
Ft Lauderdale to Ontario American, Alaska, United $374
Ft Myers to Ontario American, United $366
Key West to Ontario American, United Check Dates
Orlando to Los Angeles American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $177
Ft Lauderdale to Los Angeles American, Alaska, JetBlue, Spirit, United, Virgin America $179
West Palm Beach to Los Angeles American, Alaska, Sun Country, United $225
Ft Myers to Los Angeles American, Alaska, Frontier, United $360
Orlando to Las Vegas American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $203
Orlando to Santa Ana American, Alaska, Frontier, United $342
Ft Lauderdale to Santa Ana American, Alaska, United $342
Orlando to San Diego American, Alaska, Frontier, Spirit, United $187
Orlando to Long Beach American, Alaska, JetBlue, United $310
Ft Lauderdale to Long Beach American, JetBlue, United $410
Melbourne to Los Angeles American $366
Orlando to Burbank American, JetBlue, United $354
Ft Lauderdale to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $195
Ft Lauderdale to San Diego American, Alaska, JetBlue, Spirit, United, Virgin America $243
Sarasota - Bradenton to Los Angeles American, United $399
West Palm Beach to Santa Ana American, Alaska, United $324
Ft Myers to Santa Ana American, Frontier, United $366
Orlando to Palm Springs American, Alaska, United $372

Cheap International Flights to Ontario - ONT

FlightsAirlineLowest Price
Nassau to Ontario American, Alaska, United, Bahamasair Check Dates
Nassau to Los Angeles Silver, American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Bahamasair, Virgin America $408
Cheap Flights from Miami to Ontario, CA, United States, from $423 Round trip from MIA to ONT