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

Frontier, American Airlines, and Delta are the most popular carriers operating from Florida to Ontario

What airlines fly to Ontario?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Ontario from Florida according to our data. American Airlines 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.

How long does it take to fly to Ontario?

Average flight duration from Florida to Ontario depends on which airport you fly into and out of. Flying from Tampa to Los Angeles is 5h 20m on average, while flying from Orlando to Los Angeles is 5h 31m on average. Los Angeles is the most popular airport in Ontario.

How many flights depart from Florida to Ontario on average per week?

As of November 2026, there are 3 flights per week flying from Florida to Ontario. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

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

Prices for flights from Florida to Ontario Airport refresh daily.

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

As of November 2026, there are 5 operators available to choose from for flights from Florida to Ontario Airport.

How old do you have to be to fly from Florida to Ontario Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florida to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$95 Cheap Flights from Florida to Ontario in 2026/27

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5:33 pm - 12:15 amTPA Tampa-ONT Ontario

9h 42m1 stop Denver Intl

5:05 am - 6:24 pmONT Ontario-TPA Tampa

34h 19m2 stops Denver Intl Dallas/Fort Worth

$200Frontier

Wed, Jan 6 - Tue, Jan 12

6:15 am - 12:05 amTPA Tampa-ONT Ontario

20h 50m1 stop Denver Intl

6:30 am - 12:27 amONT Ontario-TPA Tampa

14h 57m1 stop Denver Intl

$201Frontier

Sat, Jan 23 - Tue, Jan 26

8:00 am - 6:31 pmTPA Tampa-ONT Ontario

13h 31m2 stops Huntsville Las Vegas Harry Reid Intl

12:26 pm - 5:10 amONT Ontario-TPA Tampa

13h 44m1 stop Las Vegas Harry Reid Intl

$251Multiple Airlines

Sat, Dec 12 - Fri, Jan 8

2:55 pm - 10:17 pmTPA Tampa-ONT Ontario

10h 22m1 stop Denver Intl

12:26 pm - 5:10 amONT Ontario-TPA Tampa

13h 44m1 stop Las Vegas Harry Reid Intl

$273Multiple Airlines

Sat, Dec 12 - Fri, Jan 8

11:08 am - 6:30 pmMCO Orlando-ONT Ontario

10h 22m1 stop Salt Lake City

5:04 pm - 5:58 amONT Ontario-MCO Orlando

9h 54m1 stop Salt Lake City

$351Delta

Thu, Nov 26 - Fri, Nov 27

7:10 pm - 11:58 pmMCO Orlando-ONT Ontario

7h 48m1 stop Salt Lake City

7:05 am - 4:40 pmONT Ontario-MCO Orlando

6h 35m1 stop Atlanta Hartsfield-Jackson

$371Delta

Wed, Jan 6 - Sat, Jan 30

6:00 am - 1:24 pmMCO Orlando-ONT Ontario

10h 24m1 stop Dallas/Fort Worth

10:30 pm - 10:09 amONT Ontario-MCO Orlando

8h 39m1 stop Charlotte Douglas

$371American Airlines

Tue, Dec 15 - Tue, Dec 15

5:55 pm - 10:22 pmMCO Orlando-ONT Ontario

7h 27m1 stop Dallas/Fort Worth

11:59 pm - 9:34 amONT Ontario-MCO Orlando

6h 35m1 stop Dallas/Fort Worth

$385American Airlines

Thu, Dec 24 - Wed, Dec 30

5:30 pm - 9:59 pmJAX Jacksonville-ONT Ontario

7h 29m1 stop Houston George Bush Intcntl

5:45 am - 4:23 pmONT Ontario-JAX Jacksonville

7h 38m1 stop Houston George Bush Intcntl

$399United Airlines

Tue, Dec 8 - Wed, Dec 9

11:42 am - 9:00 pmRSW Fort Myers SW Florida Intl-ONT Ontario

12h 18m2 stops Houston George Bush Intcntl Denver Intl

11:52 pm - 11:02 amONT Ontario-RSW Fort Myers SW Florida Intl

8h 10m1 stop Chicago O'Hare Intl

$429United Airlines

Thu, Dec 24 - Wed, Dec 30

Cheap last minute flights

Enter your travel dates to find the best prices.

6:05 am - 4:38 pmMCO Orlando-ONT Ontario

13h 33m1 stop Dallas/Fort Worth

12:36 pm - 12:21 amONT Ontario-MCO Orlando

8h 45m1 stop Dallas/Fort Worth

$294Frontier

Sat, Nov 14 - Sat, Dec 12

10:01 am - 4:38 pmMCO Orlando-ONT Ontario

9h 37m1 stop Dallas/Fort Worth

11:00 am - 5:09 amONT Ontario-MCO Orlando

15h 09m1 stop Las Vegas Harry Reid Intl

$356Frontier

Wed, Nov 11 - Wed, Dec 16

6:15 am - 10:35 amTPA Tampa-ONT Ontario

7h 20m1 stop Denver Intl

6:00 am - 5:40 amONT Ontario-TPA Tampa

20h 40m1 stop Seattle/Tacoma Intl

$527Multiple Airlines

Wed, Nov 11 - Mon, Nov 23

6:15 am - 10:35 amTPA Tampa-ONT Ontario

7h 20m1 stop Denver Intl

6:07 pm - 3:15 pmONT Ontario-TPA Tampa

18h 08m1 stop Portland

$547Multiple Airlines

Sun, Nov 15 - Sat, Nov 21

2:00 pm - 6:34 pmMIA Miami-ONT Ontario

7h 34m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 9:29 amONT Ontario-MIA Miami

7h 19m1 stop Atlanta Hartsfield-Jackson

$637Delta

Fri, Nov 13 - Fri, Nov 13

2:27 pm - 8:54 pmJAX Jacksonville-ONT Ontario

9h 27m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 10:13 amONT Ontario-JAX Jacksonville

8h 03m1 stop Atlanta Hartsfield-Jackson

$644Delta

Wed, Nov 11 - Mon, Nov 30

10:40 am - 6:15 pmMCO Orlando-ONT Ontario

10h 35m2 stops Miami Chicago Midway

8:45 pm - 6:10 amONT Ontario-MCO Orlando

6h 25m1 stop Las Vegas Harry Reid Intl

$650Southwest

Wed, Nov 11 - Mon, Nov 23

5:55 am - 10:10 amTPA Tampa-ONT Ontario

7h 15m1 stop Denver Intl

6:30 am - 6:10 pmONT Ontario-TPA Tampa

8h 40m2 stops Denver Intl Kansas City

$666Southwest

Wed, Nov 11 - Mon, Nov 23

7:45 pm - 11:46 pmRSW Fort Myers SW Florida Intl-ONT Ontario

7h 01m1 stop Dallas/Fort Worth

6:00 am - 4:04 pmONT Ontario-RSW Fort Myers SW Florida Intl

7h 04m1 stop Dallas/Fort Worth

$678American Airlines

Mon, Nov 16 - Wed, Nov 18

7:14 pm - 11:46 pmMCO Orlando-ONT Ontario

7h 32m1 stop Dallas/Fort Worth

1:30 pm - 11:25 pmONT Ontario-MCO Orlando

6h 55m1 stop Phoenix Sky Harbor Intl

$684American Airlines

Mon, Nov 16 - Thu, Nov 19

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American Airlines flights from Florida to Ontario

Our best American Airlines deals on Florida to Ontario flight tickets

American Airlines

Dec 24

RSW11:28 amFort Myers SW Florida Intl

10h 22m

1 stop

ONT6:50 pmOntario

Dec 30

ONT11:59 pmOntario

7h 38m

1 stop

RSW10:37 amFort Myers SW Florida Intl

$414

American Airlines

Jan 26

JAX7:20 amJacksonville

8h 19m

1 stop

ONT12:39 pmOntario

Feb 1

ONT1:24 pmOntario

6h 35m

1 stop

JAX10:59 pmJacksonville

$415

American Airlines

Dec 2

SRQ4:56 pmSarasota Bradenton Intl

8h 11m

1 stop

ONT10:07 pmOntario

Dec 4

ONT6:00 amOntario

7h 03m

1 stop

SRQ4:03 pmSarasota Bradenton Intl

$444

Delta flights from Florida to Ontario

Our best Delta deals on Florida to Ontario flight tickets

Delta

Feb 16

JAX5:50 pmJacksonville

6h 54m

1 stop

ONT9:44 pmOntario

Feb 17

ONT1:04 pmOntario

7h 55m

1 stop

JAX11:59 pmJacksonville

$377

Delta

Dec 5

RSW2:49 pmFort Myers SW Florida Intl

8h 06m

1 stop

ONT7:55 pmOntario

Dec 12

ONT7:05 amOntario

8h 51m

1 stop

RSW6:56 pmFort Myers SW Florida Intl

$399

Delta

Dec 8

JAX6:00 amJacksonville

8h 07m

1 stop

ONT11:07 amOntario

Dec 10

ONT11:08 pmOntario

8h 05m

1 stop

JAX10:13 amJacksonville

$414

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Wed 1/6

5:33 pm-12:15 am

1 stop9h 42m

Ontario

Tue 1/12

5:05 am-6:24 pm

2 stops34h 19m

$200

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Sat 1/23

6:15 am-12:05 am

1 stop20h 50m

Ontario

Tue 1/26

6:30 am-12:27 am

1 stop14h 57m

$201

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Sat 12/12

8:00 am-6:31 pm

2 stops13h 31m

Ontario

Fri 1/8

12:26 pm-5:10 am

1 stop13h 44m

$251

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Sat 12/12

2:55 pm-10:17 pm

1 stop10h 22m

Ontario

Fri 1/8

12:26 pm-5:10 am

1 stop13h 44m

$273

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Thu 11/26

11:08 am-6:30 pm

1 stop10h 22m

Ontario

Fri 11/27

5:04 pm-5:58 am

1 stop9h 54m

$351

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Wed 1/6

7:10 pm-11:58 pm

1 stop7h 48m

Ontario

Sat 1/30

7:05 am-4:40 pm

1 stop6h 35m

$371

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Tue 12/15

6:00 am-1:24 pm

1 stop10h 24m

Ontario

Tue 12/15

10:30 pm-10:09 am

1 stop8h 39m

$371

Quickest round-trip

OrlandoOntario

MCO Orlando - ONT Ontario

MCOONT

Orlando

Thu 12/24

5:55 pm-10:22 pm

1 stop7h 27m

Ontario

Wed 12/30

11:59 pm-9:34 am

1 stop6h 35m

$385

JacksonvilleOntario

JAX Jacksonville - ONT Ontario

JAXONT

Jacksonville

Tue 12/8

5:30 pm-9:59 pm

1 stop7h 29m

Ontario

Wed 12/9

5:45 am-4:23 pm

1 stop7h 38m

$399

Fort MyersOntario

RSW Fort Myers SW Florida Intl - ONT Ontario

RSWONT

Fort Myers SW Florida Intl

Thu 12/24

11:42 am-9:00 pm

2 stops12h 18m

Ontario

Wed 12/30

11:52 pm-11:02 am

1 stop8h 10m

$429

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 Florida 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

Other information

What is the cheapest month to fly to Ontario?

In general, February is the cheapest month to fly from Florida to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $333. If you aren’t able to travel during the month of February, then book flights to Ontario from Florida during January instead. Flights to Ontario in January, while not as cheap as those in February, still average around $341.

What is the cheapest Florida to Ontario flight route?

Fly from Tampa to Ontario for the best Florida - Ontario flight prices

What cabin class options are available on Florida to Ontario flights?

There is only 1 cabin class available to choose from on Florida to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Florida to Ontario flights?

You could potentially save up to 16% on your flight if you consider stops on a Florida to Ontario flight.

Cheap Florida to Ontario flight deals and tips

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

Best Price Found	$95
Fastest flight time	6h 40m
Direct flights	None

The best one-way flight to Ontario from Florida in the past 72 hours is $95. The best round-trip flight deal from Florida to Ontario found on momondo in the last 72 hours is $200.

The fastest flight from Florida to Ontario takes 6h 40m

There are no direct flights from Florida to Ontario. There are no popular flight routes from Florida to Ontario.

Search flight deals

Frequently asked questions about flying from Florida to Ontario

When did momondo last update prices for flights from Florida to Ontario Airport?
Prices for flights from Florida to Ontario Airport refresh daily.
How many operators does momondo search for flights from Florida to Ontario Airport?
As of November 2026, there are 5 operators available to choose from for flights from Florida to Ontario Airport.
How old do you have to be to fly from Florida to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florida to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Florida to Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Florida to Ontario is Boeing 737 (50.00% of total bookings). The next most popular plane model is Airbus A320-100/200 (50.00%).

Best airlines flying from Florida to Ontario

Compare and see reviews for airlines that fly from Florida to Ontario with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $91	Free Cancellation	Rating 5.5 2,506 reviews	Search Frontier flights
Delta	PriceFrom $204	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights
United Airlines	PriceFrom $210	Free Cancellation	Rating 7.3 10,474 reviews	Search United Airlines flights
Southwest	PriceFrom $303	Free Cancellation	Rating 8.0 4,219 reviews	Search Southwest flights
American Airlines	PriceFrom $326	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights

Why use momondo?

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

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

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

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

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

Once you have performed a search for Florida 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 Florida to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Florida 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

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.

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Cheap flights from Florida to Los Angeles from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florida to Los Angeles departing on 1/11. 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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American Airlines flights from Florida to Ontario

Our best American Airlines deals on Florida to Ontario flight tickets

Delta flights from Florida to Ontario

Our best Delta deals on Florida to Ontario flight tickets

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

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How to get the cheapest flight ticket from Florida to Ontario

What is the cheapest month to fly to Ontario?

What is the cheapest Florida to Ontario flight route?

What cabin class options are available on Florida to Ontario flights?

Can stopping save me money on Florida to Ontario flights?

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

What airlines fly to Ontario?

How many flights depart from Florida to Ontario on average per week?

How long does it take to fly to Ontario?

Cheap Florida to Ontario flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Florida to Ontario

Best airlines flying from Florida to Ontario

Compare and see reviews for airlines that fly from Florida 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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