ONT - MCO

$74 Find Cheap Flights from Ontario to Orlando

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Orlando departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Orlando Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Orlando, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Orlando, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$131
Overall average: $416
Frontier
Wed 2/18Wed 2/25
ONT - MCO • 1 stop
Cheapest one-way
$74
Typical prices: $171-$258
Frontier
Wed 2/11
ONT - MCO • 1 stop
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 23% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Orlando!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Orlando (ONT-MCO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Orlando that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Orlando

Wed, Feb 18 - Wed, Feb 25
Frontier Logo
7:17 pm - 6:30 am
ONT
-
MCO
8h 13m1 stop
Frontier Logo
7:40 am - 1:52 pm
MCO
-
ONT
9h 12m1 stop
$131Frontier
Tue, Feb 10 - Tue, Mar 3
Frontier Logo
3:22 pm - 6:30 am
ONT
-
MCO
12h 08m1 stop
Frontier Logo
7:40 am - 1:11 pm
MCO
-
ONT
8h 31m1 stop
$148Frontier
Sat, Feb 21 - Sat, Feb 28
Frontier Logo
6:00 am - 5:33 am
ONT
-
MCO
20h 33m1 stop
Frontier Logo
5:30 am - 7:59 am
MCO
-
ONT
29h 29m1 stop
$149Frontier
Sat, Jan 24 - Sat, Jan 31
Frontier Logo
7:15 am - 5:05 pm
ONT
-
MCO
6h 50m1 stop
Frontier Logo
3:09 pm - 11:24 pm
MCO
-
ONT
11h 15m1 stop
$165Frontier
Tue, Jan 20 - Sat, Jan 24
Frontier Logo
7:15 am - 12:15 am
ONT
-
MCO
14h 00m1 stop
Frontier Logo
7:30 am - 11:24 pm
MCO
-
ONT
18h 54m1 stop
$166Frontier
Wed, Jan 7 - Wed, Jan 14
Frontier Logo
10:45 am - 6:30 am
ONT
-
MCO
16h 45m1 stop
Frontier Logo
6:42 pm - 7:07 am
MCO
-
ONT
15h 25m2 stops
$169Frontier
Wed, Feb 18 - Wed, Feb 25
Frontier Logo
7:17 pm - 6:30 am
ONT
-
MCO
8h 13m1 stop
Frontier Logo
4:05 pm - 9:34 am
MCO
-
ONT
20h 29m2 stops
$174Frontier
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
7:15 am - 6:00 pm
ONT
-
MCO
31h 45m2 stops
Multiple Airlines Logo
3:09 pm - 3:07 pm
MCO
-
ONT
26h 58m1 stop
$179Multiple Airlines
Thu, Jan 8 - Sat, Jan 10
Frontier Logo
8:31 am - 11:44 pm
ONT
-
MCO
12h 13m1 stop
Frontier Logo
7:45 am - 2:26 pm
MCO
-
ONT
9h 41m1 stop
$182Frontier
Tue, Jan 6 - Sat, Jan 10
Frontier Logo
4:04 pm - 5:50 am
ONT
-
MCO
10h 46m1 stop
Frontier Logo
7:45 am - 2:26 pm
MCO
-
ONT
9h 41m1 stop
$183Frontier
Booking Insights

KAYAK's insights & trends for Ontario to Orlando flights

Get data-powered insights and trends into flights from Ontario to Orlando to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ontario to Orlando?

The average price of all round-trip flights from Ontario to Orlando Airport clicked on KAYAK for each day over the last 12 months.

When flying from Ontario to Orlando, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Ontario to Orlando Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Orlando Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Orlando Airport is September, where tickets cost $314 (return) on average. On the other hand, the most expensive months are November and March, where the average cost of round-trip tickets is $479 and $476 respectively.

How far in advance should I book a flight from Ontario to Orlando Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Orlando Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ontario to Orlando Airport, you should book around 3 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$74
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Ontario to Orlando

When to book flights from Ontario to Orlando

Are your dates flexible? Find out the best times to travel from Ontario to Orlando based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ontario to Orlando flights

  • Does Thunder Bay International Airport in Orlando have business facilities?

    Yes. It has two conference rooms. The main one is on the third floor while the small one is at the administration office. This allows business travelers to hold a meeting before they depart. It also has Wi-Fi access that enables you to connect with other partners who are not within through your laptop or mobile device.

  • Does Toronto International Airport in Orlando have currency exchange facilities?

    Yes. The airport offers currency exchange services at very fair rates to travelers. It also has different banking facilities that enable the traveler to deposit or withdraw money. ATMs cashpoints are also available at the airport and are located everywhere.

  • Is there a place for luggage storage at Orlando International Airport?

    Yes. Hold My Luggage provides the service. They ensure that your luggage is safe at the airport on your arrival. They offer the service at very affordable prices. It is located on Level 1, B-Side. It is available to all travelers regardless of the class of your ticket.

  • Are there restaurants at Orlando International Airport?

    Yes. The restaurants include Airside 1, Airside 2, Airside 3, and Airside 4. They all offer a place where you can have some rest. They also have food that you can eat on arrival. The service is offered to all travelers who land at the airport.

  • What is the cheapest flight from Ontario to Orlando Airport?

    In the last 3 days, the lowest price for a flight from Ontario to Orlando Airport was $74 for a one-way ticket and $131 for a round-trip.

  • Do I need a passport to fly between Ontario and Orlando?

    A passport is not required to fly from Ontario to Orlando.

  • Which aircraft models fly most regularly from Ontario to Orlando?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Orlando?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Ontario and Orlando, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Orlando from Ontario?

    Dallas is the most popular layover city among KAYAK users traveling from Ontario to Orlando.

  • Which is the best airline for flights from Ontario to Orlando, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Ontario to Orlando are Southwest and Delta. With an average price for the route of $457 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $367 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Ontario to Orlando?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Orlando.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Orlando?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Orlando from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Orlando?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Orlando with an airline and back to Ontario with another airline. Booking your flights between Ontario and MCO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Orlando?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Orlando from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Ontario to Orlando Airport

  • Ontario International Airport (ONT) has convenient nursing rooms for lactating mothers. The place is convenient for the mothers since there is privacy. They are located in Terminals 2 and 4. The mothers can also pump milk for their babies for future use. There are also padded benches where you can easily sit as you breastfeed the baby.
  • ONT Airport offers business facilities to departing travelers. There is a business center where the departing travelers can hold their business meetings before leaving the airport. Free internet access allows you to connect to partners not within the airport through your phone and laptop.
  • ONT International Airport offers banking services to arriving travelers. You can deposit money or even withdraw from the bank the amount you wish to have as you travel. The airport also has convenient ATMs for travelers needing cash before they depart. There are two ATMs at the arrival and departure point. Another one is located at the ground transportation center too. This service is available to all travelers regardless of the class of flight you are using.
  • Orlando International Airport (MCO) has lounges. The lounges include American Airlines-Admirals Club, where there are complimentary services. The services and amenities include personal travel assistance, shower suites, business centers, and snacks. Delta Air Lines Lounges are also available. It offers flight assistance, meals, drinks, a bar, and snacks. Other lounges include United Club and The Club at MCO.
  • Orlando International Airport has currency exchange services. You can use the service on arrival. Currency exchange booths are found east and west halls and in Airside 4 of the main terminal. At East and West Halls, the service hour is from 6 am to 9 pm, and at Airside 4, the service hour is from 12 pm to 8 pm.

Reviews of the top 5 airlines serving from Ontario to Orlando

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Orlando. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Orlando? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4253 reviews
8.1Boarding
7.5Entertainment
8.0Comfort
8.6Crew
7.0Food
Airline reviews

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

4.0 OkayChad, Dec 2025
BNA - PNS
Read more Southwest reviews

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Always wish for more healthy, gluten free options. We have to bring our own.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Better than expected. Staff were friendly and nice on both flights.

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

Everything you need to know for your flight from Ontario to Orlando

Information on your arrival and departure airports