$97 Cheap United flights from Ontario to Orlando (ONT to MCO)

Find The Best Day To Fly from Ontario to Orlando

Amazing United ONT to MCO Flight Deals

The cheapest flights to Orlando Intl. found within the past 7 days were $223 round trip and $97 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 10 - Sat, Sep 13
ONT
Ontario
MCO
Orlando
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep 10 from Ontario to Orlando, returning Sat, Sep 13, priced at $223 found 5 days ago
Tue, Sep 2 - Mon, Sep 8
ONT
Ontario
MCO
Orlando
$239 Roundtrip, found 5 days ago
$239
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 2 from Ontario to Orlando, returning Mon, Sep 8, priced at $239 found 5 days ago
Fri, Oct 17 - Mon, Oct 27
ONT
Ontario
MCO
Orlando
$257 Roundtrip, found 5 days ago
$257
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 17 from Ontario to Orlando, returning Mon, Oct 27, priced at $257 found 5 days ago

MCO From ONT Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Westgate Lakes Resort & Spa Universal Studios Area

Westgate Lakes Resort & Spa Universal Studios Area

4 out of 5
Save 100% on your flight
per person
Sep 29 - Oct 6
found 1 hour ago
Roundtrip non-stop flight included
Ontario (ONT) to Orlando (MCO)
Westgate Palace Hotel / Universal / I-Drive

Westgate Palace Hotel / Universal / I-Drive

4 out of 5
per person
Sep 29 - Oct 6
found 1 hour ago
Roundtrip non-stop flight included
Ontario (ONT) to Orlando (MCO)
ette hotel

ette hotel

5 out of 5
per person
Sep 29 - Oct 6
found 1 hour ago
Roundtrip non-stop flight included
Ontario (ONT) to Orlando (MCO)
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Frequently asked questions

Can I catch a flight from ONT to Orlando Intl. Airport right now?
For any current Orlando Intl. Airport quarantine requirements and travel advice, visit the Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught up en route.
What terminal is United Airlines at Ontario Airport?
Check your ticket to find out which Los Angeles - Ontario Intl. Airport (ONT) terminal you'll be taking off from on your way to Orlando Intl. Airport with United Airlines. If you can't spot the details on there, ask your airline.
Are there United Airlines non-stop flights from ONT to MCO?
Expect to make at least one stopover when jetting from Los Angeles - Ontario Intl. Airport (ONT) to Orlando Intl. Airport (MCO), as United Airlines doesn't operate direct flights on this route. While in transit, you might like to grab a newly published novel or a magazine from the airport bookstore to make the time go faster.
How long is a United Airlines flight from ONT to MCO?
Watch a few TV episodes, listen to music through your headphones or just put your seat back and forget all your worries. Whatever you're into, find a way to pass the 5 hours and 51 minutes that it takes to fly from ONT to MCO with United Airlines.
How many direct and indirect flights does United Airlines fly from ONT to MCO?
United Airlines currently operates around 2 flights every day from Los Angeles - Ontario Intl. Airport (ONT) to Orlando Intl. Airport (MCO).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to MCO, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Ontario ONT to Orlando MCO 

To find the best deals on flights to Ontario from Orlando with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Ontario ONT to Orlando MCO with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $223 to $257, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Ontario ONT to Orlando MCO 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Ontario to Orlando costs from $97. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Orlando MCO from  Ontario ONT with United 

To find a cheap United flight from Ontario ONT to Orlando MCO, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Ontario ONT to Orlando MCO 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Ontario ONT to Orlando MCO with United 

If you’re keen to be on Orlando soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Ontario ONT to Orlando MCO 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Orlando MCO from  Ontario ONT with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Orlando

Hyatt Regency Orlando International Airport

Hyatt Regency Orlando International Airport

4 out of 5
9300 Jeff Fuqua Boulevard, Orlando, FL
This eco-certified hotel includes 2 restaurants, an outdoor pool, and a 24-hour gym. Traveling on business? Take advantage of the 24-hour business center, free ...
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The View Studio Suites and Event Venue

The View Studio Suites and Event Venue

3.5 out of 5
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A 24-hour gym is featured at this aparthotel, along with free self parking. Guests will appreciate free perks like cooked-to-order breakfast and WiFi in public ...
8.4/10 Very Good! (1,189 reviews)
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Orlando Palms Hotel

Orlando Palms Hotel

2.5 out of 5
8601 S Orange Blossom Trl, Orlando, FL
This hotel features an outdoor pool and a 24-hour gym. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. Free ...
7.4/10 Good! (1,934 reviews)
"Me gusto mucho"

Reviewed on Jul 12, 2025

Orlando Palms Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.