Search & Compare - Orlando to Ontario Flights & Tickets

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Cheap flights from Orlando to Ontario (MCO to ONT)

Looking for a cheap last-minute deal or the best round-trip flight from Orlando to Ontario? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Orlando to Ontario

Frontier Airlines  F9
Frontier Airlines
Orlando
2025-04-20
Ontario
USD 66

One-way F9 Economy fare found on 2025-03-28
Frontier Airlines  F9
Frontier Airlines
Orlando
2025-04-20
Ontario
USD 66

One-way F9 Economy fare found on 2025-03-29
Frontier Airlines  F9
Frontier Airlines
Orlando
2025-05-15
Ontario
USD 76

One-way F9 Economy fare found on 2025-02-23
Frontier Airlines  F9
Frontier Airlines
Orlando
2025-05-15
Ontario
USD 76

One-way F9 Economy fare found on 2025-02-23
Frontier Airlines  F9
Frontier Airlines
Orlando
2025-04-15
Ontario
USD 80

One-way F9 Economy fare found on 2025-04-11
Frontier Airlines  F9
Frontier Airlines
Orlando
2025-04-15
Ontario
USD 80

One-way F9 Economy fare found on 2025-04-11
Frontier Airlines  F9
Frontier Airlines
Orlando
2025-04-17
Ontario
USD 89

One-way F9 Economy fare found on 2025-04-15
Frontier Airlines  F9
Frontier Airlines
Orlando
2025-04-17
Ontario
USD 89

One-way F9 Economy fare found on 2025-04-15
Southwest Airlines  WN
Southwest Airlines
Orlando
2025-04-19
Ontario
USD 90

One-way WN Economy fare found on 2025-03-13
Southwest Airlines  WN
Southwest Airlines
Orlando
2025-04-19
Ontario
USD 90

One-way WN Economy fare found on 2025-03-13


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Orlando to Ontario

What are the airports in Orlando?
MCO
What’s the most popular airline flying from MCO to ONT?
The most popular airline flying from Orlando to Ontario are Southwest Airlines, Frontier Airlines
Can I fly from MCO to ONT non-stop?
NO
Which airlines fly nonstop between Orlando and Ontario?
The non-stop flights between Orlando and Ontario are .
What’s the earliest departure time from MCO to ONT Airport?
The earliest flight leaves MCO at 6:00 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Orlando to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from MCO to ONT?
Read the fare rules of the Orlando to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Orlando and Ontario?
NULL, NULL operate flights between Orlando and Ontario
How long does a flight from Orlando to Ontario take?
It takes approximately 5 hour to fly non-stop from MCO to ONT, which is 2171.33 miles by air.
Which airlines provide the cheapest flights from Orlando (MCO) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from MCO were found on Frontier Airlines : USD 66
Do I need a passport to fly between MCO and ONT?
No
What’s the latest departure time from MCO to ONT ?
The last flight leaves MCO at 9:15 pm

Essential Information for Booking Flights from Orlando to Ontario - AI Insights

What's the cheapest airline from mco to ont?
Frontier Airlines (F9), offers the most affordable options from Orlando International to Ontario International for one passenger in Economy class.
What's the popular airline to fly from mco to ont?
Spirit Airlines (NK) offers popular routes from Orlando International to Ontario International, providing a convenient option for travelers seeking affordable airfare.
What's the cheapest day of the week to fly from mco to ont?
Saturday is a good day to fly from Orlando to Ontario, offering potentially lower fares.
What's the cheapest month to fly from mco to ont?
March is the cheapest month to fly from Orlando International to Ontario International.
What is Frontier Airlines known for?
Frontier Airlines is renowned for offering incredibly low fares, particularly on domestic routes, and is known for its focus on budget travel.
Which airline offers the lowest fares to Orlando?
Frontier Airlines offers the lowest fares to Orlando, with flights departing from Orlando International Airport (mco).
When are flights typically cheapest to Toronto?
Flights to Toronto are generally cheaper on Saturdays, making it a popular travel time for budget travelers.
What month is generally considered the best time to book airline tickets?
March is often considered the best month to book airline tickets, as it offers a balance of favorable weather and relatively lower fares compared to other months.
What is the primary focus of FareLeaders?
FareLeaders is an airfare comparison platform designed to help travelers find the cheapest airline tickets for their next trip.

Flights from Orlando to Ontario

Origin AirportOrlando International , Orlando, US
Destination AirportOntario International , Ontario, US
Served by AirlinesSouthwest Airlines, Frontier Airlines
Lowest PriceFrontier Airlines : USD 66
Distance2171 miles

Airlines Flying from Orlando International

Popular Routes

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