Cheap flights from Miami to Ontario

Round-trip
1 adult
Economy
From?
To?
Sun 10/24
Sun 10/31

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Miami to Ontario.
View current United States travel restrictions

Flight information for Miami to Ontario
(MIA to ONT)

Find info about flight duration, direct flights, and airports for your flight from Miami to Ontario
Best Price Found$118The best flight deal from Miami to Ontario found on momondo in the last 72 hours is $118
Fastest flight time7h 40mThe fastest flight from Miami to Ontario takes 7h 40m
Direct flightsNoneThere are no direct flights from Miami to Ontario. Popular non-direct route for this connection is Miami Airport - Ontario Airport.
Airports in Ontario1 airportThere is 1 airport near Ontario: Ontario (ONT)

How to get the cheapest flight ticket from Miami to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Miami to Ontario?

April

The cheapest time of year to fly to Ontario from Miami is April. Most expensive is December

What is the cheapest day to depart Miami for Ontario?

Wednesday

The cheapest day of the week is typically Wednesday. The most expensive is typically Saturday

When is the cheapest time to fly from Miami to Ontario?

in the evening

Miami to Ontario flights are approximately 25% more expensive at noon than in the evening

What is the cheapest airline that flies to Ontario from Miami?

Frontier

American Airlines, Delta, and Frontier are the most popular carriers operating from Miami to Ontario

What is the cheapest Miami to Ontario flight route?

Miami - Ontario

Fly from Miami to Ontario for the best Miami - Ontario flight prices

How far in advance should you book Miami to Ontario flights?

55 days before

The cheapest time to buy a flight from Miami to Ontario is approximately 55 days to departure


Easily compare round-trip flights from Miami to Ontario

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Miami to Ontario by changing tabs
Frontier
Oct 30
MIA9:00 amMiami
10h 29m
1 stop
ONT7:29 pmOntario
Nov 6
ONT3:43 pmOntario
7h 57m
1 stop
MIA11:40 pmMiami
Multiple Airlines
Nov 20
MIA1:05 amMiami
19h 46m
2 stops
ONT8:51 pmOntario
Dec 4
ONT2:47 amOntario
10h 35m
2 stops
MIA1:22 pmMiami
Frontier
Oct 30
MIA9:00 amMiami
10h 29m
1 stop
ONT7:29 pmOntario
Nov 3
ONT8:25 amOntario
13h 55m
1 stop
MIA10:20 pmMiami
Frontier
Nov 20
MIA4:40 pmMiami
17h 16m
1 stop
ONT9:56 amOntario
Dec 4
ONT2:45 pmOntario
7h 53m
1 stop
MIA10:38 pmMiami
Frontier
Nov 2
MIA4:11 pmMiami
19h 48m
1 stop
ONT11:59 amOntario
Nov 6
ONT3:43 pmOntario
7h 57m
1 stop
MIA11:40 pmMiami
Frontier
Oct 30
MIA4:11 pmMiami
21h 35m
2 stops
ONT1:46 pmOntario
Nov 6
ONT6:05 amOntario
17h 35m
2 stops
MIA11:40 pmMiami

Find the cheapest one-way flights from Miami to Ontario

If you're looking for one-way flights from Miami to Ontario, view some of our deals below provided by American Airlines and Frontier
Frontier
Oct 26
MIA1:36 pmMiami
18h 27m
1 stop
ONT8:03 amOntario
Multiple Airlines
Jan 24
MIA4:05 pmMiami
25h 00m
2 stops
ONT5:05 pmOntario
American Airlines
Nov 4
MIA10:51 amMiami
9h 08m
1 stop
ONT7:59 pmOntario

Search last-minute flights to Ontario from Miami

Find and compare flight prices for your last-minute flight from Miami to Ontario
Frontier
Oct 27
MIA4:19 pmMiami
21h 27m
2 stops
ONT1:46 pmOntario
Nov 3
ONT8:25 amOntario
13h 55m
1 stop
MIA10:20 pmMiami
American Airlines
Oct 26
MIA11:25 amMiami
8h 38m
1 stop
ONT8:03 pmOntario
Nov 9
ONT6:59 pmOntario
8h 17m
1 stop
MIA3:16 amMiami
United Airlines
Oct 26
MIA1:00 pmMiami
7h 37m
1 stop
ONT8:37 pmOntario
Oct 29
ONT1:45 amOntario
6h 53m
1 stop
MIA8:38 amMiami
Delta
Oct 26
MIA3:00 amMiami
12h 46m
2 stops
ONT3:46 pmOntario
Nov 9
ONT1:00 amOntario
15h 13m
2 stops
MIA4:13 pmMiami
Frontier
Oct 28
MIA11:00 amMiami
8h 29m
1 stop
ONT7:29 pmOntario
Dec 15
ONT5:00 amOntario
17h 38m
2 stops
MIA10:38 pmMiami
Alaska Airlines
Oct 26
MIA1:29 amMiami
12h 39m
2 stops
ONT2:08 pmOntario
Oct 30
ONT2:00 amOntario
15h 59m
2 stops
MIA5:59 pmMiami

Best airlines flying from Miami to Ontario

Compare and see reviews for airlines that fly from Miami to Ontario with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $97
Free Cancellation
Rating
6.3
6.6

Boarding

6.0

Comfort

7.1

Crew

4.8

Entertainment

5.1

Food

Reviews

There was a good amount of space for leg room. This was only a 2 1/2 hour flight so that there was no need for any kind of entertainment. The food and drink were not free, but I expected that. Therefore I have no real opinion on the quality of either. The plane was very clean and the attendants were friendly. I would fly Frontier again.

1 / 10
United Airlines
PriceFrom $120
Free Cancellation
Rating
6.9
7.3

Boarding

6.7

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10
Delta
PriceFrom $137
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
American Airlines
PriceFrom $160
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10

  • Are airlines flying from Miami to Ontario offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Miami to Ontario, such as American Airlines, Delta, and Frontier may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Miami to Ontario by plane?

    A flight from Miami to Ontario will travel around 2299.8 mi. 8h 30m is a normal flight duration for this route.


Can I fly to Ontario from Miami right now?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Miami need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Miami must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Miami are not required to quarantine after entering Ontario.

Can I fly back to Miami from Ontario?

Returning to Miami from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Miami.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Miami.

If you are planning to travel to Ontario at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Miami to Ontario

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Tampa to Los Angeles Flights
Fastest flight time5h 05m
Cheapest price$61
Orlando to Los Angeles Flights
Fastest flight time5h 03m
Cheapest price$64
Miami to Los Angeles Flights
Fastest flight time5h 10m
Cheapest price$65
Fort Lauderdale to Oakland, California Flights
Fastest flight time8h 46m
Cheapest price$65
Miami to Oakland, California Flights
Fastest flight time8h 15m
Cheapest price$66
Fort Lauderdale to Los Angeles Flights
Fastest flight time5h 30m
Cheapest price$66
Orlando to Santa Ana Flights
Fastest flight time6h 16m
Cheapest price$78
Orlando to San Diego Flights
Fastest flight time5h 11m
Cheapest price$82
Fort Myers to Los Angeles Flights
Fastest flight time5h 15m
Cheapest price$86
Tampa to Santa Ana Flights
Fastest flight time7h 10m
Cheapest price$87
Tampa to San Diego Flights
Fastest flight time7h 33m
Cheapest price$95
Miami to San Diego Flights
Fastest flight time4h 48m
Cheapest price$98

Similar Miami to Ontario flights

Flexible with your destination? Broaden your search and find flights similar to your Miami to Ontario route