Cheap flights from Orlando Airport to Los Angeles from $99
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Orlando Airport to Los Angeles departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Frontier flights from Orlando Airport to Ontario
Our best Frontier deals on Orlando Airport to Ontario flight tickets
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Use the filters below to find and compare flights from Orlando Airport to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Sat 10/31
10:01 am-4:38 pm
1 stop9h 37m
Ontario
Mon 11/9
2:23 pm-5:41 am
1 stop12h 18m
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Tue 11/3
10:01 am-4:38 pm
1 stop9h 37m
Ontario
Wed 11/11
11:52 am-12:43 am
1 stop9h 51m
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Tue 1/19
6:18 pm-10:38 am
1 stop19h 20m
Ontario
Tue 1/26
6:30 am-4:21 pm
1 stop6h 51m
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Wed 1/27
7:20 pm-12:05 am
1 stop7h 45m
Ontario
Tue 2/2
11:36 am-11:57 pm
1 stop9h 21m
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Thu 12/10
9:30 am-3:10 pm
1 stop8h 40m
Ontario
Wed 12/16
1:35 pm-10:35 pm
1 stop6h 00m
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Thu 10/29
6:00 am-12:14 pm
1 stop9h 14m
Ontario
Sun 11/1
7:49 pm-5:37 am
1 stop6h 48m
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Thu 10/29
5:30 pm-10:59 pm
1 stop8h 29m
Ontario
Sun 11/1
11:59 pm-9:39 am
1 stop6h 40m
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Wed 12/16
4:59 pm-11:57 pm
1 stop9h 58m
Ontario
Thu 1/7
5:05 pm-5:43 am
1 stop9h 38m
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Thu 10/29
7:10 am-12:36 pm
1 stop8h 26m
Ontario
Wed 11/4
7:07 am-7:50 pm
1 stop9h 43m
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Thu 12/10
9:30 am-3:10 pm
1 stop8h 40m
Ontario
Tue 12/15
5:45 am-6:15 pm
2 stops9h 30m
See travel insights to Los Angeles from
How to get the cheapest flight ticket from Orlando Airport to Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ontario?
In general, January is the cheapest month to fly from Orlando Airport to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $225. If you aren’t able to travel during the month of January, then book flights to Ontario from Orlando Airport during February instead. Flights to Ontario in February, while not as cheap as those in January, still average around $307.
How have Orlando Airport to Ontario flight prices changed over time?
As of October 2026, prices for Orlando Airport to Ontario flights are approximately 38% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Orlando to Ontario?
Frontier is the most popular carrier operating from Orlando to Ontario
What airlines fly to Ontario?
Frontier, Delta and American Airlines are the top three most popular airlines that fly to Ontario from Orlando Airport according to our data. Frontier is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 7 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
When to book flights from Orlando Airport to Ontario
Cheap Orlando Airport to Ontario (MCO to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Orlando Airport to Ontario
Frequently asked questions about flying from Orlando Airport to Ontario
How far is Orlando to Ontario by plane?
There are 2168.7 mi between Orlando and Ontario. A reasonable flight in good conditions will take 7h 33m.
When did momondo last update prices for flights from Orlando Airport to Ontario Airport?
Prices for flights from Orlando Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Orlando Airport to Ontario Airport?
There are 4 operators available for flights from Orlando Airport to Ontario Airport as of October 2026.
How old do you have to be to fly from Orlando Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Orlando Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Orlando Airport to Ontario?
Based on momondo bookings for flights between Orlando Airport and Ontario, the leading airline is Frontier, making up 58% of the total bookings. Other popular airlines include Southwest with 22%, American Airlines with 15%, and Delta with 6%.
Best airlines flying from Orlando Airport to Ontario
Compare and see reviews for airlines that fly from Orlando Airport to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $170 | Free Cancellation | Rating 5.6 2,552 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 7.8 8,653 reviews | |||
| PriceFrom $336 | Free Cancellation | Rating 7.9 4,227 reviews | |||
| PriceFrom $343 | Free Cancellation | Rating 7.0 12,150 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Orlando to Ontario?
It is quick and easy to find Orlando to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.
Can I find flights from Orlando to Ontario with flexible booking policies on momondo?
Flights from Orlando to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Orlando to Ontario?
Once you have performed a search for Orlando to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Orlando to Ontario right now. Can momondo alert me if prices change?
Price alerts on flights to Ontario from Orlando are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.