$305 Cheap United flights from Orlando to Ontario (MCO to ONT)

Find The Best Day To Fly from Orlando to Ontario

Amazing United MCO to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $399 round trip and $305 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 9 - Sat, May 9
MCO
Orlando
ONT
Ontario
$399 Roundtrip, found 18 hours ago
$399
Roundtrip
found 18 hours ago
Select United flight, departing Sat, May 9 from Orlando to Ontario, returning Sat, May 9, priced at $399 found 18 hours ago

ONT From MCO Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Motel 6 Chino, CA - Los Angeles Ontario

Motel 6 Chino, CA - Los Angeles Ontario

2 out of 5
Price was $456, price is now $396 per person
$396
per person
May 19 - May 23
found 1 day ago
Roundtrip non-stop flight included
Orlando (MCO) to Ontario (ONT)
Hotel Seville

Hotel Seville

2 out of 5
Save 100% on your flight
Price was $1,288, price is now $882 per person
$882
per person
Jun 8 - Jun 15
found 1 day ago
Roundtrip flight included
Orlando (MCO) to Ontario (ONT)
Motel 6 Corona, CA

Motel 6 Corona, CA

2 out of 5
Price was $576, price is now $508 per person
$508
per person
Jun 11 - Jun 15
found 1 day ago
Roundtrip flight included
Orlando (MCO) to Ontario (ONT)
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Frequently asked questions

Can I catch a flight from MCO to Ontario Airport right now?
It's wise to find out about any travel advice reports and quarantine requirements in effect in your destination city. Ensure you check out the Covid-19 Travel Advisor for up-to-date information on catching a flight to ONT.
What terminal is United Airlines at Orlando Intl. Airport?
Check your boarding pass to find out which MCO terminal you'll be departing from on your way to ONT with United Airlines. If you can't spot the details on there, ask your airline.
Are there United Airlines non-stop flights from MCO to ONT?
As you can't go direct from Orlando Intl. Airport to ONT with United Airlines, make the most of your stopover. Sit down to a couple of refreshments at an inviting airport bar, or go for a wander around the terminal and enjoy some retail therapy.
How long is a United Airlines flight from MCO to ONT?
Bring that novel you've been meaning to read. A flight from MCO to Los Angeles - Ontario Intl. Airport (ONT) with United Airlines takes about 7 hours and 43 minutes. You'll have sufficient time to lose yourself in the gripping storyline.
How many direct and indirect flights does United Airlines fly from MCO to ONT?
When flying from MCO to ONT, you'll find there are approximately 2 United Airlines daily flights to choose from.
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 Ontario Airport, 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 Orlando MCO to Ontario ONT 

To find the best deals on flights to Orlando from Ontario 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 Orlando MCO to Ontario ONT 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 $399 to $399, 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 Orlando MCO to Ontario ONT 

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 Orlando to Ontario costs from $305. Prices and availability subject to change. Additional terms may apply. 

 

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

To find a cheap United flight from Orlando MCO to Ontario ONT, 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 Orlando MCO to Ontario ONT 

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 May, or if you book a flight with a stopover. 

 

Find nonstop flights from Orlando MCO to Ontario ONT with United 

If you’re keen to be on Ontario 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 Orlando MCO to Ontario ONT 

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 Ontario ONT from  Orlando MCO 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

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3 out of 5
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Excellent!

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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.