Cheap flights from Orlando (MCO) to Ontario (ONT) from $74

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.
MCO — ONT
May 30 — Jun 61

How to find the cheapest flight from Orlando (MCO) to Ontario (ONT)

All the information you need to plan the best MCO to ONT flight in 2023: compare Orlando to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.

Popular in

June

Cheapest in

February

Round-trip from

$161

One-way from

$89
High demand for flights, 39% potential price rise
Best time to find cheap flights, 45% potential price drop
From Orlando to Ontario
One-way flight from Orlando to Ontario

MCO - ONT

Price

$161 - $480

ONT

Temperature

53.6 - 78.8 °F

ONT

Rainfall

0.1 - 3.4 inches

Cheap flights from Orlando to Ontario in May, June 2023

The best prices found for MCO to ONT flights for May, June
These are some of the most attractive deals on flights from Orlando to Ontario in 2023. Check back soon for alternative fares.

Orlando to Ontario 2023 flight deals

Cheap flights to Ontario from Orlando found for this year
These are some of the most attractive deals on flights from Orlando to Ontario in 2023. Check back soon for alternative fares.

Cheap Frontier flights from Orlando to Ontario

Peruse some of the lowest-priced Frontier flights we've found from Orlando to Ontario. Deals update often to give you more flight options matching your criteria

Cheap Undisclosed Carrier flights from Orlando to Ontario

Browse through some of the cheapest Undisclosed Carrier flights traveling from Orlando to Ontario. Make sure to examine the flight information before completing your reservation.

Non-stop flights to Ontario from Orlando

Save time with Orlando to Ontario direct flight deals
For a shorter flight, select one of these non-stop flights from Orlando to Ontario. Select from other flights from Orlando to Ontario by using the search form above.

Last minute flights from Orlando to Ontario

Late deals on return flights to Ontario from Orlando, departing today and this week
Have a look at some of the flights available from Orlando to Ontario departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Ontario from Orlando

The cheapest one-way flights from Orlando to Ontario
Take a look at some of the best available options we've come across on one-way flights from Orlando to Ontario. Users can also find round-trip Orlando to Ontario flights by using the search form above.

Find flights from Orlando to Ontario within your budget

Use the slider to find flights from Orlando to Ontario that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$140 - $213

Route

Depart

Return

Price

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Tue 8/22

Nonstop5h 00m

Ontario

Wed 8/23

Nonstop4h 53m

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Wed 9/13

1 stop9h 00m

Ontario

Tue 9/19

1 stop10h 37m

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Tue 8/15

Nonstop5h 00m

Ontario

Wed 8/16

Nonstop4h 53m

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Fri 8/18

Nonstop5h 00m

Ontario

Wed 8/23

Nonstop4h 53m

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Fri 9/29

1 stop8h 21m

Ontario

Sat 10/7

Nonstop4h 40m

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Mon 8/28

Nonstop4h 58m

Ontario

Wed 9/6

Nonstop4h 56m

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Thu 9/28

Nonstop5h 03m

Ontario

Wed 10/4

Nonstop4h 52m

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Tue 6/6

Nonstop5h 21m

Ontario

Wed 6/7

2 stops26h 38m

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Tue 7/11

Nonstop5h 00m

Ontario

Wed 7/12

1 stop11h 20m

Flights are sorted by cheapest first

Deals found on 5/24

Reviews of Airlines Servicing Ontario

See what other customers who have flown with Frontier and Undisclosed Carrier from Orlando to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.9
Fair
643 reviews

Comfort

5.6

Overall

5.9

Boarding

6.1

Food

4.8

Entertainment

4.6

Crew

6.7

Reviews

1 / 10

The flights were fine after a delay out of Denver due to something on the plane that needed resetting but communication was good from pilot. My biggest complaint is with the Justfly site. I feel they badly represented the cost of luggage. You purchase the ticket then find out about the cost. There was one check in machine working out of about five. The fact that you cannot have a conversation with anyone who works for Frontier is an issue also.

Frontier
5.9
Fair
643 reviews
Frontier
5.9
Fair
643 reviews

Comfort

5.6

Overall

5.9

Boarding

6.1

Food

4.8

Entertainment

4.6

Crew

6.7

Reviews

1 / 10

The flights were fine after a delay out of Denver due to something on the plane that needed resetting but communication was good from pilot. My biggest complaint is with the Justfly site. I feel they badly represented the cost of luggage. You purchase the ticket then find out about the cost. There was one check in machine working out of about five. The fact that you cannot have a conversation with anyone who works for Frontier is an issue also.

Related info for your journey

Useful info, stats and facts about Orlando to Ontario flights.

Alternative routes for Orlando to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Orlando to Ontario

The chart below displays the airlines Cheapflights users traveling from Orlando to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$134Average$235FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
DeltaCheapest$159Average$395FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$167Average$587FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$255Average$525FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Orlando to Ontario

See what time of day planes typically take off from Orlando to Ontario
1%of flight departuresEarly morningMidnight to 6 am
35%of flight departuresMorning6 am to noon
64%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Orlando to Ontario

See how many times per day planes take to the skies headed from Orlando to Ontario
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday0daily flights
Friday1daily flight
Saturday1daily flight
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