Which layover airport has the shortest connection time from Orlando to Ontario?

Dallas (DFW) has the shortest average layover time for this route: 1h 04m.

What airlines fly to Ontario?

Delta, Frontier and American Airlines are the top three most popular airlines that fly to Ontario from Orlando according to our data. Delta is the first choice among our users, with 30% 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.

Which layover airport has the shortest travel time from Orlando to Ontario?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 6h 45m.

What is the cheapest airline that flies from Orlando to Ontario?

Frontier, Delta, and Alaska Airlines are the most popular carriers operating from Orlando to Ontario

Which airport is the most popular layover for flights between Orlando and Ontario?

Phoenix (PHX) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Orlando to Ontario?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $357.

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?

There are 4 operators available for flights from Orlando to Ontario Airport as of October 2026.

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.

$71 Cheap Flights from Orlando to Ontario in 2026/27

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8:15 am - 6:31 pmMCO Orlando-ONT Ontario

13h 16m2 stops Houston George Bush Intcntl Las Vegas Harry Reid Intl

6:00 am - 4:14 pmONT Ontario-MCO Orlando

7h 14m1 stop Denver Intl

$145Frontier

Tue, Dec 8 - Sat, Dec 12

7:02 pm - 12:20 amMCO Orlando-ONT Ontario

8h 18m1 stop Denver Intl

6:00 am - 4:14 pmONT Ontario-MCO Orlando

7h 14m1 stop Denver Intl

$147Frontier

Mon, Dec 7 - Sat, Dec 12

7:06 am - 3:20 pmMCO Orlando-ONT Ontario

11h 14m1 stop Seattle/Tacoma Intl

11:36 am - 11:57 pmONT Ontario-MCO Orlando

9h 21m1 stop Seattle/Tacoma Intl

$273Alaska Airlines

Wed, Jan 27 - Tue, Feb 2

7:06 am - 3:20 pmMCO Orlando-ONT Ontario

11h 14m1 stop Seattle/Tacoma Intl

11:36 am - 11:57 pmONT Ontario-MCO Orlando

9h 21m1 stop Seattle/Tacoma Intl

$273Alaska Airlines

Wed, Feb 3 - Tue, Feb 9

6:00 am - 12:45 pmMCO Orlando-ONT Ontario

9h 45m1 stop Phoenix Sky Harbor Intl

7:45 pm - 6:40 amONT Ontario-MCO Orlando

7h 55m1 stop Phoenix Sky Harbor Intl

$332American Airlines

Wed, Nov 25 - Wed, Nov 25

6:45 am - 11:07 amMCO Orlando-ONT Ontario

7h 22m1 stop Atlanta Hartsfield-Jackson

1:07 pm - 12:50 amONT Ontario-MCO Orlando

8h 43m1 stop Atlanta Hartsfield-Jackson

$339Delta

Sat, Dec 12 - Mon, Jan 11

6:00 am - 12:38 pmMCO Orlando-ONT Ontario

9h 38m1 stop Phoenix Sky Harbor Intl

11:59 pm - 10:44 amONT Ontario-MCO Orlando

7h 45m1 stop Dallas/Fort Worth

$359American Airlines

Wed, Dec 2 - Sun, Dec 6

10:10 am - 2:00 pmMCO Orlando-ONT Ontario

6h 50mnonstop

7:20 am - 7:00 pmONT Ontario-MCO Orlando

8h 40m1 stop Dallas Love Field

$366Southwest

Sat, Jan 23 - Sat, Jan 30

7:10 am - 12:10 pmMCO Orlando-ONT Ontario

8h 00m1 stop Phoenix Sky Harbor Intl

1:55 pm - 11:40 pmONT Ontario-MCO Orlando

6h 45m1 stop Denver Intl

$397Southwest

Thu, Dec 31 - Thu, Dec 31

7:00 pm - 11:48 pmMCO Orlando-ONT Ontario

7h 48m1 stop Salt Lake City

12:00 pm - 9:38 pmONT Ontario-MCO Orlando

6h 38m1 stop Atlanta Hartsfield-Jackson

$423Delta

Wed, Apr 14 - Tue, Apr 20

Cheap last minute flights

Enter your travel dates to find the best prices.

5:55 am - 10:42 amMCO Orlando-ONT Ontario

7h 47m1 stop Denver Intl

6:30 am - 12:43 amONT Ontario-MCO Orlando

15h 13m1 stop Denver Intl

$323Frontier

Sat, Oct 31 - Thu, Nov 12

11:30 am - 4:21 pmMCO Orlando-ONT Ontario

7h 51m1 stop Las Vegas Harry Reid Intl

11:52 am - 12:43 amONT Ontario-MCO Orlando

9h 51m1 stop Denver Intl

$347Frontier

Sat, Oct 31 - Thu, Nov 19

12:30 pm - 6:10 pmMCO Orlando-ONT Ontario

8h 40m2 stops Knoxville McGhee Tyson Nashville Intl

5:55 am - 5:00 pmONT Ontario-MCO Orlando

8h 05m2 stops Phoenix Sky Harbor Intl Nashville Intl

$633Southwest

Sat, Oct 31 - Tue, Nov 3

4:49 pm - 9:32 pmMCO Orlando-ONT Ontario

7h 43m1 stop Dallas/Fort Worth

6:30 am - 4:15 pmONT Ontario-MCO Orlando

6h 45m1 stop Phoenix Sky Harbor Intl

$745American Airlines

Mon, Nov 2 - Thu, Nov 5

2:40 pm - 7:30 pmMCO Orlando-ONT Ontario

7h 50m1 stop Atlanta Hartsfield-Jackson

12:16 pm - 11:16 pmONT Ontario-MCO Orlando

8h 00m1 stop Atlanta Hartsfield-Jackson

$754Delta

Mon, Nov 2 - Fri, Nov 6

6:00 am - 12:14 pmMCO Orlando-ONT Ontario

9h 14m1 stop Phoenix Sky Harbor Intl

10:30 am - 8:56 pmONT Ontario-MCO Orlando

7h 26m1 stop Dallas/Fort Worth

$779American Airlines

Thu, Oct 29 - Sun, Nov 1

9:00 am - 6:00 pmMCO Orlando-ONT Ontario

12h 00m1 stop Seattle/Tacoma Intl

12:02 pm - 11:59 pmONT Ontario-MCO Orlando

8h 57m1 stop Seattle/Tacoma Intl

$779Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

2:50 pm - 9:20 pmMCO Orlando-ONT Ontario

9h 30m2 stops Dallas Love Field Oakland

6:30 am - 6:35 pmONT Ontario-MCO Orlando

9h 05m2 stops Denver Intl Richmond Byrd Intl

$789Southwest

Thu, Oct 29 - Sun, Nov 1

9:09 am - 8:15 pmMCO Orlando-ONT Ontario

14h 06m2 stops Newark San Francisco

6:00 am - 5:43 pmONT Ontario-MCO Orlando

8h 43m1 stop Houston George Bush Intcntl

$836United Airlines

Fri, Oct 30 - Tue, Nov 3

4:02 pm - 11:55 pmMCO Orlando-ONT Ontario

10h 53m2 stops Detroit Metropolitan Wayne County Salt Lake City

5:03 pm - 10:15 amONT Ontario-MCO Orlando

14h 12m2 stops Salt Lake City New York John F Kennedy Intl

$3,396Delta

Thu, Oct 29 - Wed, Nov 4

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Frontier flights from Orlando to Ontario

Our best Frontier deals on Orlando to Ontario flight tickets

Frontier

Dec 7

MCO7:02 pmOrlando

8h 18m

1 stop

ONT12:20 amOntario

Dec 12

ONT6:00 amOntario

7h 14m

1 stop

MCO4:14 pmOrlando

$147

Frontier

Dec 8

MCO7:02 pmOrlando

18h 43m

1 stop

ONT10:45 amOntario

Dec 12

ONT6:00 amOntario

7h 14m

1 stop

MCO4:14 pmOrlando

$149

Frontier

Dec 2

MCO8:10 amOrlando

13h 01m

2 stops

ONT6:11 pmOntario

Dec 5

ONT6:00 amOntario

20h 29m

1 stop

MCO5:29 amOrlando

$152

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Tue 12/8

8:15 am-6:31 pm

2 stops13h 16m

Ontario

Sat 12/12

6:00 am-4:14 pm

1 stop7h 14m

$145

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Mon 12/7

7:02 pm-12:20 am

1 stop8h 18m

Ontario

Sat 12/12

6:00 am-4:14 pm

1 stop7h 14m

$147

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 1/27

7:06 am-3:20 pm

1 stop11h 14m

Ontario

Tue 2/2

11:36 am-11:57 pm

1 stop9h 21m

$273

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 2/3

7:06 am-3:20 pm

1 stop11h 14m

Ontario

Tue 2/9

11:36 am-11:57 pm

1 stop9h 21m

$273

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 11/25

6:00 am-12:45 pm

1 stop9h 45m

Ontario

Wed 11/25

7:45 pm-6:40 am

1 stop7h 55m

$332

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Sat 12/12

6:45 am-11:07 am

1 stop7h 22m

Ontario

Mon 1/11

1:07 pm-12:50 am

1 stop8h 43m

$339

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 12/2

6:00 am-12:38 pm

1 stop9h 38m

Ontario

Sun 12/6

11:59 pm-10:44 am

1 stop7h 45m

$359

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Sat 1/23

10:10 am-2:00 pm

Nonstop6h 50m

Ontario

Sat 1/30

7:20 am-7:00 pm

1 stop8h 40m

$366

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Thu 12/31

7:10 am-12:10 pm

1 stop8h 00m

Ontario

Thu 12/31

1:55 pm-11:40 pm

1 stop6h 45m

$397

Quickest round-trip

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 4/14

7:00 pm-11:48 pm

1 stop7h 48m

Ontario

Tue 4/20

12:00 pm-9:38 pm

1 stop6h 38m

$423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 $318.

Can stopping save me money on Orlando to Ontario flights?

You could potentially save up to 43% on your flight if you consider stops on a Orlando to Ontario flight.

How have Orlando to Ontario flight prices changed over time?

As of October 2026, prices for Orlando to Ontario flights are approximately 154% 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	$71
Fastest flight time	7h 29m
Direct flights	None

The best one-way flight to Ontario from Orlando in the past 72 hours is $71. The best round-trip flight deal from Orlando to Ontario found on momondo in the last 72 hours is $145.

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.

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 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?
There are 4 operators available for flights from Orlando to Ontario Airport as of October 2026.
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?
Based on momondo bookings for flights between Orlando and Ontario, the leading airline is Frontier, making up 53% of the total bookings. Other popular airlines include Southwest with 27% and American Airlines with 19%.

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
Frontier	PriceFrom $170	Free Cancellation	Rating 5.5 2,515 reviews	Search Frontier flights
Delta	PriceFrom $204	Free Cancellation	Rating 7.8 8,681 reviews	Search Delta flights
Southwest	PriceFrom $341	Free Cancellation	Rating 7.9 4,218 reviews	Search Southwest flights
American Airlines	PriceFrom $343	Free Cancellation	Rating 7.0 12,198 reviews	Search American Airlines 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.

An easier way to manage your Ontario trip

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Cheap flights from Orlando to Los Angeles from $71

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 11/18. 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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How to get the cheapest flight ticket from Orlando to Ontario

What is the cheapest month to fly to Ontario?

Can stopping save me money on Orlando to Ontario flights?

How have Orlando to Ontario flight prices changed over time?

What is the cheapest airline that flies from Orlando to Ontario?

What airlines fly to Ontario?

Which airport is the most popular layover for flights between Orlando and Ontario?

Which layover airport offers the lowest fares from Orlando to Ontario?

Which layover airport has the shortest travel time from Orlando to Ontario?

Which layover airport has the shortest connection time from Orlando to Ontario?

When to book flights from Orlando to Ontario

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California

Fly your favorite airline to Los Angeles

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Los Angeles

List of cabin classes available on flights landing in Los Angeles. Availability may vary depending on flight origin and airline.

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