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Cheap flights from Orlando to Los Angeles from $99

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Orlando to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:55 am - 10:35 amMCO  Orlando-ONT Ontario
7h 40m1 stop Denver Intl
Frontier Logo
11:52 am - 12:37 amONT  Ontario-MCO Orlando
9h 45m1 stop Denver Intl
$202Frontier
Sun, Nov 1 - Sat, Nov 7
Frontier Logo
6:00 am - 4:59 pmMCO  Orlando-ONT Ontario
13h 59m1 stop Las Vegas Harry Reid Intl
Frontier Logo
5:44 pm - 5:30 amONT  Ontario-MCO Orlando
8h 46m1 stop Las Vegas Harry Reid Intl
$202Frontier
Mon, Oct 5 - Tue, Oct 6
Southwest Logo
6:20 am - 11:30 amMCO  Orlando-ONT Ontario
8h 10m1 stop Austin Bergstrom
Southwest Logo
6:25 pm - 6:30 amONT  Ontario-MCO Orlando
9h 05m1 stop Sacramento Intl
$261Southwest
Thu, Nov 5 - Mon, Nov 9
Southwest Logo
7:15 am - 2:30 pmMCO  Orlando-ONT Ontario
10h 15m1 stop Austin Bergstrom
Southwest Logo
7:50 am - 4:30 pmONT  Ontario-MCO Orlando
5h 40m1 stop Austin Bergstrom
$261Southwest
Tue, Jan 19 - Thu, Jan 21
American Airlines Logo
6:00 am - 12:14 pmMCO  Orlando-ONT Ontario
9h 14m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:49 pm - 5:37 amONT  Ontario-MCO Orlando
6h 48m1 stop Phoenix Sky Harbor Intl
$261American Airlines
Thu, Oct 29 - Sun, Nov 1
Alaska Airlines Logo
6:41 pm - 10:17 amMCO  Orlando-ONT Ontario
18h 36m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:13 pm - 6:00 amONT  Ontario-MCO Orlando
12h 47m1 stop Seattle/Tacoma Intl
$261Alaska Airlines
Mon, Oct 5 - Tue, Oct 6
United Airlines Logo
4:49 pm - 10:53 pmMCO  Orlando-ONT Ontario
9h 04m1 stop San Francisco
United Airlines Logo
1:05 pm - 12:44 amONT  Ontario-MCO Orlando
8h 39m1 stop San Francisco
$261United Airlines
Fri, Dec 25 - Thu, Dec 31
Delta Logo
3:45 pm - 10:14 pmMCO  Orlando-ONT Ontario
9h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:00 pm - 11:59 pmONT  Ontario-MCO Orlando
7h 59m1 stop Salt Lake City
$319Delta
Wed, Jan 6 - Wed, Jan 20
Delta Logo
5:45 pm - 10:14 pmMCO  Orlando-ONT Ontario
7h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 6:36 pmONT  Ontario-MCO Orlando
8h 36m1 stop Atlanta Hartsfield-Jackson
$322Delta
Wed, Jan 6 - Sat, Jan 16
American Airlines Logo
7:35 pm - 11:52 pmMCO  Orlando-ONT Ontario
7h 17m1 stop Dallas/Fort Worth
American Airlines Logo
7:34 pm - 5:36 amONT  Ontario-MCO Orlando
7h 02m1 stop Phoenix Sky Harbor Intl
$351American Airlines
Fri, Oct 9 - Sun, Oct 11

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Frontier flights from Orlando to Ontario

Our best Frontier deals on Orlando to Ontario flight tickets
Frontier
Oct 21
MCO5:55 amOrlando
7h 34m
1 stop
ONT10:29 amOntario
Oct 27
ONT5:07 pmOntario
9h 25m
1 stop
MCO5:32 amOrlando
$202
Frontier
Nov 13
MCO5:55 amOrlando
7h 47m
1 stop
ONT10:42 amOntario
Nov 18
ONT11:52 amOntario
9h 45m
1 stop
MCO12:37 amOrlando
$205
Frontier
Nov 7
MCO5:55 amOrlando
7h 47m
1 stop
ONT10:42 amOntario
Nov 7
ONT11:52 amOntario
9h 45m
1 stop
MCO12:37 amOrlando
$206

Alaska Airlines flights from Orlando to Ontario

Our best Alaska Airlines deals on Orlando to Ontario flight tickets
Alaska Airlines
Oct 5
MCO6:41 pmOrlando
18h 36m
1 stop
ONT10:17 amOntario
Oct 6
ONT2:13 pmOntario
12h 47m
1 stop
MCO6:00 amOrlando
$261
Alaska Airlines
Oct 6
MCO7:00 amOrlando
14h 00m
1 stop
ONT6:00 pmOntario
Oct 7
ONT11:13 amOntario
9h 46m
1 stop
MCO11:59 pmOrlando
$273

momondo Fare Finder

 
Use the filters below to find and compare flights from Orlando to Ontario that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Sun 11/1

5:55 am-10:35 am

1 stop7h 40m

Ontario

Sat 11/7

11:52 am-12:37 am

1 stop9h 45m

$202

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Mon 10/5

6:00 am-4:59 pm

1 stop13h 59m

Ontario

Tue 10/6

5:44 pm-5:30 am

1 stop8h 46m

$202

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Thu 11/5

6:20 am-11:30 am

1 stop8h 10m

Ontario

Mon 11/9

6:25 pm-6:30 am

1 stop9h 05m

$261

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Tue 1/19

7:15 am-2:30 pm

1 stop10h 15m

Ontario

Thu 1/21

7:50 am-4:30 pm

1 stop5h 40m

$261

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

$261

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Mon 10/5

6:41 pm-10:17 am

1 stop18h 36m

Ontario

Tue 10/6

2:13 pm-6:00 am

1 stop12h 47m

$261

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Fri 12/25

4:49 pm-10:53 pm

1 stop9h 04m

Ontario

Thu 12/31

1:05 pm-12:44 am

1 stop8h 39m

$261

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 1/6

3:45 pm-10:14 pm

1 stop9h 29m

Ontario

Wed 1/20

1:00 pm-11:59 pm

1 stop7h 59m

$319

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 1/6

5:45 pm-10:14 pm

1 stop7h 29m

Ontario

Sat 1/16

7:00 am-6:36 pm

1 stop8h 36m

$322
Quickest round-trip

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Fri 10/9

7:35 pm-11:52 pm

1 stop7h 17m

Ontario

Sun 10/11

7:34 pm-5:36 am

1 stop7h 02m

$351

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 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 typical price of a round-trip flight between Orlando and Ontario?

Prices are currently low for flights on this route.

Typical prices usually range from $248 to $394.
The lowest price recently found on this route was $202.

What is the cheapest month to fly to Ontario?

In general, January is the cheapest month to fly from Orlando to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $278. If you aren’t able to travel during the month of January, then book flights to Ontario from Orlando during February instead. Flights to Ontario in February, while not as cheap as those in January, still average around $319.

How have Orlando to Ontario flight prices changed over time?

As of September 2026, prices for Orlando to Ontario flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Orlando to Ontario

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

Cheap Orlando to Ontario (ORL to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Orlando to Ontario

Best Price Found

$99

Fastest flight time

7h 42m

Direct flights

None
The best one-way flight to Ontario from Orlando in the past 72 hours is $99. The best round-trip flight deal from Orlando to Ontario found on momondo in the last 72 hours is $202.
The fastest flight from Orlando to Ontario takes 7h 42m
There are no direct flights from Orlando to Ontario. There are no popular flight routes from Orlando to Ontario.
Search flight deals

Frequently asked questions about flying from Orlando to Ontario

  • How far is Orlando to Ontario by plane?

    There are 2162.1 mi between Orlando and Ontario. A reasonable flight in good conditions will take 7h 42m.

  • When did momondo last update prices for flights from Orlando to Ontario Airport?

    Prices for flights from Orlando to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Orlando to Ontario Airport?

  • How old do you have to be to fly from Orlando 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 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 to Ontario?

Best airlines flying from Orlando to Ontario

Compare and see reviews for airlines that fly from Orlando to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $167Free CancellationRating
5.6
2,588 reviews
Search Frontier flights
DeltaPriceFrom $326Free CancellationRating
7.8
8,591 reviews
Search Delta flights
American AirlinesPriceFrom $343Free CancellationRating
7.0
12,072 reviews
Search American Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.0
4,192 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Orlando to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Orlando to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Orlando to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Orlando on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Orlando to Ontario?

momondo helps you find the best flight between Orlando and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.

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