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Cheap flights from Orlando to Los Angeles from $116

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 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.
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
12:49 pm - 7:01 pmMCO  Orlando-ONT Ontario
9h 12m1 stop Houston George Bush Intcntl
Frontier Logo
10:59 am - 3:59 pmONT  Ontario-MCO Orlando
26h 00m1 stop Houston George Bush Intcntl
$243Frontier
Wed, Sep 2 - Tue, Sep 8
Frontier Logo
6:00 am - 4:59 pmMCO  Orlando-ONT Ontario
13h 59m1 stop Las Vegas Harry Reid Intl
Frontier Logo
11:45 am - 12:59 amONT  Ontario-MCO Orlando
10h 14m1 stop Denver Intl
$249Frontier
Wed, Sep 9 - Tue, Sep 22
Multiple Airlines Logo
6:50 pm - 11:16 amMCO  Orlando-ONT Ontario
19h 26m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
6:15 am - 4:17 pmONT  Ontario-MCO Orlando
7h 02m1 stop Denver Intl
$315Multiple Airlines
Tue, Sep 8 - Thu, Sep 10
Multiple Airlines Logo
5:35 am - 10:04 amMCO  Orlando-ONT Ontario
7h 29m1 stop Denver Intl
Multiple Airlines Logo
7:12 am - 4:10 pmONT  Ontario-MCO Orlando
29h 58m1 stop Portland
$316Multiple Airlines
Mon, Aug 31 - Wed, Sep 9
Delta Logo
7:15 am - 12:16 pmMCO  Orlando-ONT Ontario
8h 01m1 stop Salt Lake City
Delta Logo
7:05 am - 7:48 pmONT  Ontario-MCO Orlando
9h 43m1 stop Atlanta Hartsfield-Jackson
$360Delta
Mon, Aug 31 - Sat, Sep 5
Delta Logo
6:15 am - 10:42 amMCO  Orlando-ONT Ontario
7h 27m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 5:47 pmONT  Ontario-MCO Orlando
7h 42m1 stop Atlanta Hartsfield-Jackson
$360Delta
Wed, Aug 26 - Sat, Sep 5
American Airlines Logo
3:03 pm - 8:58 pmMCO  Orlando-ONT Ontario
8h 55m1 stop Charlotte Douglas
American Airlines Logo
12:55 pm - 10:51 pmONT  Ontario-MCO Orlando
6h 56m1 stop Phoenix Sky Harbor Intl
$369American Airlines
Thu, Dec 24 - Thu, Dec 31
Southwest Logo
9:05 am - 3:40 pmMCO  Orlando-ONT Ontario
9h 35m2 stops Memphis Las Vegas Harry Reid Intl
Southwest Logo
5:30 am - 5:25 pmONT  Ontario-MCO Orlando
8h 55m2 stops Phoenix Sky Harbor Intl Houston Hobby
$379Southwest
Tue, Oct 20 - Sat, Oct 24
Southwest Logo
4:30 pm - 10:15 pmMCO  Orlando-ONT Ontario
8h 45m2 stops Birmingham Denver Intl
Southwest Logo
7:30 am - 6:40 pmONT  Ontario-MCO Orlando
8h 10m2 stops Austin Bergstrom Miami
$379Southwest
Thu, Oct 1 - Tue, Oct 6
American Airlines Logo
11:50 am - 6:17 pmMCO  Orlando-ONT Ontario
9h 27m2 stops Miami Phoenix Sky Harbor Intl
American Airlines Logo
10:10 pm - 9:11 amONT  Ontario-MCO Orlando
8h 01m1 stop Charlotte Douglas
$474American Airlines
Wed, Sep 30 - Sat, Oct 10

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Frontier flights from Orlando to Ontario

Our best Frontier deals on Orlando to Ontario flight tickets
Frontier
Sep 2
MCO12:49 pmOrlando
9h 12m
1 stop
ONT7:01 pmOntario
Sep 8
ONT10:59 amOntario
26h 00m
1 stop
MCO3:59 pmOrlando
$243
Frontier
Sep 9
MCO6:00 amOrlando
13h 59m
1 stop
ONT4:59 pmOntario
Sep 22
ONT11:45 amOntario
10h 14m
1 stop
MCO12:59 amOrlando
$249
Frontier
Sep 5
MCO9:52 pmOrlando
13h 46m
1 stop
ONT8:38 amOntario
Sep 9
ONT2:30 pmOntario
12h 00m
1 stop
MCO5:30 amOrlando
$250

Southwest flights from Orlando to Ontario

Our best Southwest deals on Orlando to Ontario flight tickets
Southwest
Aug 19
MCO9:00 amOrlando
11h 35m
2 stops
ONT5:35 pmOntario
Aug 26
ONT7:45 amOntario
9h 15m
2 stops
MCO8:00 pmOrlando
$390
Southwest
Aug 19
MCO9:00 amOrlando
11h 35m
2 stops
ONT5:35 pmOntario
Aug 22
ONT1:00 pmOntario
8h 15m
1 stop
MCO12:15 amOrlando
$396

momondo Fare Finder

 
Customize your flight search to find flights from Orlando 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 August 7, 2026.
Use the filters below to find and compare flights from Orlando to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 9/2

12:49 pm-7:01 pm

1 stop9h 12m

Ontario

Tue 9/8

10:59 am-3:59 pm

1 stop26h 00m

$243

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 9/9

6:00 am-4:59 pm

1 stop13h 59m

Ontario

Tue 9/22

11:45 am-12:59 am

1 stop10h 14m

$249

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Tue 9/8

6:50 pm-11:16 am

1 stop19h 26m

Ontario

Thu 9/10

6:15 am-4:17 pm

1 stop7h 02m

$315

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Mon 8/31

5:35 am-10:04 am

1 stop7h 29m

Ontario

Wed 9/9

7:12 am-4:10 pm

1 stop29h 58m

$316

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Mon 8/31

7:15 am-12:16 pm

1 stop8h 01m

Ontario

Sat 9/5

7:05 am-7:48 pm

1 stop9h 43m

$360
Quickest round-trip

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 8/26

6:15 am-10:42 am

1 stop7h 27m

Ontario

Sat 9/5

7:05 am-5:47 pm

1 stop7h 42m

$360

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Thu 12/24

3:03 pm-8:58 pm

1 stop8h 55m

Ontario

Thu 12/31

12:55 pm-10:51 pm

1 stop6h 56m

$369

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Tue 10/20

9:05 am-3:40 pm

2 stops9h 35m

Ontario

Sat 10/24

5:30 am-5:25 pm

2 stops8h 55m

$379

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Thu 10/1

4:30 pm-10:15 pm

2 stops8h 45m

Ontario

Tue 10/6

7:30 am-6:40 pm

2 stops8h 10m

$379

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 9/30

11:50 am-6:17 pm

2 stops9h 27m

Ontario

Sat 10/10

10:10 pm-9:11 am

1 stop8h 01m

$474

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Ontario?

In general, November 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 $298. If you aren’t able to travel during the month of November, then book flights to Ontario from Orlando during September instead. Flights to Ontario in September, while not as cheap as those in November, still average around $301.

How have Orlando to Ontario flight prices changed over time?

As of August 2026, prices for Orlando to Ontario flights are approximately 21% 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

Fastest flight time

7h 29m

Direct flights

None
The fastest flight from Orlando to Ontario takes 7h 29m
There are no direct flights from Orlando to Ontario. There are no popular flight routes from Orlando to Ontario.
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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 29m.

  • 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 $158Free CancellationRating
5.6
2,722 reviews
Search Frontier flights
United AirlinesPriceFrom $183Free CancellationRating
7.4
10,081 reviews
Search United Airlines flights
American AirlinesPriceFrom $287Free CancellationRating
7.1
11,874 reviews
Search American Airlines flights
DeltaPriceFrom $326Free CancellationRating
7.8
8,499 reviews
Search Delta flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,216 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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