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Cheap flights from Orlando Airport to Los Angeles from $92

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 11/6. 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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0 bags

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Find the cheapest flights from Orlando Airport to Los Angeles

Cheap round-trip flights

Frontier Logo
9:00 am - 4:28 pmMCO-ONT
10h 28m1 stop
Frontier Logo
1:46 pm - 1:54 pmONT-MCO
21h 08m1 stop
$153Frontier
Find Deal
Fri, Oct 10 - Fri, Oct 31
Frontier Logo
7:45 am - 6:49 pmMCO-ONT
14h 04m1 stop
Frontier Logo
1:46 pm - 1:54 pmONT-MCO
21h 08m1 stop
$154Frontier
Find Deal
Fri, Nov 7 - Mon, Nov 10
Frontier Logo
1:17 pm - 6:35 pmMCO-ONT
8h 18m1 stop
Frontier Logo
12:13 pm - 12:05 amONT-MCO
8h 52m1 stop
$156Frontier
Find Deal
Thu, Oct 2 - Mon, Oct 6
Frontier Logo
9:00 am - 5:49 pmMCO-ONT
11h 49m1 stop
Frontier Logo
7:04 am - 11:22 pmONT-MCO
13h 18m1 stop
$159Frontier
Find Deal
Sun, Oct 12 - Tue, Oct 21
Frontier Logo
6:45 am - 11:50 pmMCO-ONT
20h 05m1 stop
Frontier Logo
12:32 pm - 12:05 amONT-MCO
8h 33m1 stop
$160Frontier
Find Deal
Sat, Oct 11 - Thu, Oct 16
Frontier Logo
6:00 am - 7:54 pmMCO-ONT
16h 54m1 stop
Frontier Logo
12:13 pm - 12:05 amONT-MCO
8h 52m1 stop
$161Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 6
Frontier Logo
8:59 pm - 11:50 pmMCO-ONT
29h 51m1 stop
Frontier Logo
6:53 am - 7:22 pmONT-MCO
9h 29m1 stop
$164Frontier
Find Deal
Tue, Oct 14 - Wed, Oct 22
Frontier Logo
8:59 pm - 11:50 pmMCO-ONT
29h 51m1 stop
Frontier Logo
7:04 am - 11:22 pmONT-MCO
13h 18m1 stop
$165Frontier
Find Deal
Tue, Oct 14 - Tue, Oct 21
Frontier Logo
7:45 am - 6:49 pmMCO-ONT
14h 04m1 stop
Frontier Logo
8:24 am - 12:51 amONT-MCO
13h 27m1 stop
$166Frontier
Find Deal
Thu, Nov 6 - Mon, Nov 10
Frontier Logo
9:00 am - 5:54 pmMCO-ONT
11h 54m1 stop
Frontier Logo
8:34 am - 6:40 pmONT-MCO
7h 06m1 stop
$167Frontier
Find Deal
Thu, Oct 16 - Sat, Oct 25

Frontier flights from Orlando Airport to Ontario

Our best Frontier deals on Orlando Airport to Ontario flight tickets
Frontier
Oct 10
MCO9:00 amOrlando
10h 28m
1 stop
ONT4:28 pmOntario
Oct 31
ONT1:46 pmOntario
21h 08m
1 stop
MCO1:54 pmOrlando
$153
Find similar
Frontier
Nov 7
MCO7:45 amOrlando
14h 04m
1 stop
ONT6:49 pmOntario
Nov 10
ONT1:46 pmOntario
21h 08m
1 stop
MCO1:54 pmOrlando
$154
Find similar
Frontier
Oct 2
MCO1:17 pmOrlando
8h 18m
1 stop
ONT6:35 pmOntario
Oct 6
ONT12:13 pmOntario
8h 52m
1 stop
MCO12:05 amOrlando
$156
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Orlando Airport to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 15, 2025.
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

Price

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Fri 10/10

9:00 am-4:28 pm

1 stop10h 28m

Ontario

Fri 10/31

1:46 pm-1:54 pm

1 stop21h 08m

$153

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Fri 11/7

7:45 am-6:49 pm

1 stop14h 04m

Ontario

Mon 11/10

1:46 pm-1:54 pm

1 stop21h 08m

$154

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Thu 10/2

1:17 pm-6:35 pm

1 stop8h 18m

Ontario

Mon 10/6

12:13 pm-12:05 am

1 stop8h 52m

$156

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Sun 10/12

9:00 am-5:49 pm

1 stop11h 49m

Ontario

Tue 10/21

7:04 am-11:22 pm

1 stop13h 18m

$159

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Sat 10/11

6:45 am-11:50 pm

1 stop20h 05m

Ontario

Thu 10/16

12:32 pm-12:05 am

1 stop8h 33m

$160

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Fri 10/3

6:00 am-7:54 pm

1 stop16h 54m

Ontario

Mon 10/6

12:13 pm-12:05 am

1 stop8h 52m

$161

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Tue 10/14

8:59 pm-11:50 pm

1 stop29h 51m

Ontario

Wed 10/22

6:53 am-7:22 pm

1 stop9h 29m

$164

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Tue 10/14

8:59 pm-11:50 pm

1 stop29h 51m

Ontario

Tue 10/21

7:04 am-11:22 pm

1 stop13h 18m

$165

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Thu 11/6

7:45 am-6:49 pm

1 stop14h 04m

Ontario

Mon 11/10

8:24 am-12:51 am

1 stop13h 27m

$166

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Thu 10/16

9:00 am-5:54 pm

1 stop11h 54m

Ontario

Sat 10/25

8:34 am-6:40 pm

1 stop7h 06m

$167

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, September 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 $288. If you aren’t able to travel during the month of September, then book flights to Ontario from Orlando Airport during October instead. Flights to Ontario in October, while not as cheap as those in September, still average around $300.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $281. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Orlando Airport to Ontario for around $379.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from Orlando Airport to Ontario when you can find flight prices for as low as $288. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $505 on average. Flights to Ontario from Orlando Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Ontario from Orlando Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Orlando Airport for as low as $263 on momondo.

How have Orlando Airport to Ontario flight prices changed over time?

As of September 2025, prices for Orlando Airport to Ontario flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Orlando Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Orlando Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Direct flights

None
There are no direct flights from Orlando Airport to Ontario. There are no popular flight routes from Orlando Airport to Ontario.
Search flight deals

  • 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 8h 10m.

  • 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?

  • 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?

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
FrontierPriceFrom $151Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $317Free CancellationRating
8.0
4,245 reviews
Search Southwest flights
DeltaPriceFrom $346Free CancellationRating
7.9
7,956 reviews
Search Delta flights

  • Southwest Flights From Orlando Airport to Ontario

    Southwest flies from Orlando Airport to Ontario around 1 time per week, with 4,245 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Orlando Airport to Ontario in the last 72 hours was $317 (round-trip), much lower than the average airfare cost of $416 for Southwest flights on this route.

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.

An easier way to manage your Ontario trip

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