Cheap flights from Ontario to Fort Myers from $127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Fort Myers departing on 11/13. 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
0 bags

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Find the cheapest flights from Ontario to Fort Myers

Cheap round-trip flights

Frontier Logo
12:05 pm - 9:21 amONT-RSW
18h 16m2 stops
Frontier Logo
9:28 pm - 11:10 amRSW-ONT
16h 42m2 stops
$276Frontier
Find Deal
Sat, Nov 1 - Fri, Nov 7
Frontier Logo
11:53 am - 8:21 amONT-RSW
17h 28m2 stops
Frontier Logo
9:16 am - 11:50 pmRSW-ONT
17h 34m2 stops
$308Frontier
Find Deal
Sun, Oct 26 - Mon, Nov 3
United Airlines Logo
6:05 am - 3:44 pmONT-RSW
6h 39m1 stop
United Airlines Logo
4:38 pm - 10:31 pmRSW-ONT
8h 53m1 stop
$322United Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
Delta Logo
10:00 pm - 10:08 amONT-RSW
9h 08m1 stop
Delta Logo
12:57 pm - 7:19 pmRSW-ONT
9h 22m1 stop
$327Delta
Find Deal
Mon, Oct 27 - Tue, Nov 4
United Airlines Logo
7:00 am - 8:16 pmONT-RSW
10h 16m1 stop
United Airlines Logo
11:41 am - 8:44 pmRSW-ONT
12h 03m2 stops
$332United Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
Delta Logo
10:30 pm - 10:02 amONT-RSW
8h 32m1 stop
Delta Logo
4:35 pm - 11:52 pmRSW-ONT
10h 17m1 stop
$334Delta
Find Deal
Tue, Feb 24 - Thu, Feb 26
Southwest Logo
10:30 am - 8:10 pmONT-RSW
6h 40m1 stop
Southwest Logo
6:40 am - 5:15 pmRSW-ONT
13h 35m1 stop
$342Southwest
Find Deal
Wed, Nov 5 - Mon, Nov 10
Southwest Logo
8:30 am - 10:10 pmONT-RSW
10h 40m2 stops
Southwest Logo
6:40 am - 5:15 pmRSW-ONT
13h 35m1 stop
$378Southwest
Find Deal
Wed, Nov 5 - Mon, Nov 10
American Airlines Logo
6:15 am - 6:42 pmONT-RSW
9h 27m2 stops
American Airlines Logo
6:44 am - 4:01 pmRSW-ONT
12h 17m2 stops
$384American Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
American Airlines Logo
12:59 am - 12:18 pmONT-RSW
9h 19m1 stop
American Airlines Logo
6:11 pm - 10:29 pmRSW-ONT
7h 18m1 stop
$387American Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8

Frontier flights from Ontario to Fort Myers

Our best Frontier deals on Ontario to Fort Myers flight tickets
Frontier
Nov 1
ONT12:05 pmOntario
18h 16m
2 stops
RSW9:21 amFort Myers SW Florida Intl
Nov 7
RSW9:28 pmFort Myers SW Florida Intl
16h 42m
2 stops
ONT11:10 amOntario
Frontier
Oct 26
ONT11:53 amOntario
17h 28m
2 stops
RSW8:21 amFort Myers SW Florida Intl
Nov 3
RSW9:16 amFort Myers SW Florida Intl
17h 34m
2 stops
ONT11:50 pmOntario
Frontier
Oct 30
ONT12:05 pmOntario
17h 16m
2 stops
RSW8:21 amFort Myers SW Florida Intl
Nov 3
RSW9:16 amFort Myers SW Florida Intl
17h 34m
2 stops
ONT11:50 pmOntario

JetBlue flights from Ontario to Fort Myers

Our best JetBlue deals on Ontario to Fort Myers flight tickets
JetBlue
Sep 30
ONT10:56 pmOntario
15h 48m
1 stop
RSW5:44 pmFort Myers SW Florida Intl
Oct 4
RSW11:30 amFort Myers SW Florida Intl
12h 59m
1 stop
ONT9:29 pmOntario
JetBlue
Oct 3
ONT10:56 pmOntario
16h 08m
1 stop
RSW6:04 pmFort Myers SW Florida Intl
Oct 8
RSW11:30 amFort Myers SW Florida Intl
12h 59m
1 stop
ONT9:29 pmOntario
JetBlue
Sep 28
ONT10:56 pmOntario
16h 08m
1 stop
RSW6:04 pmFort Myers SW Florida Intl
Oct 4
RSW11:30 amFort Myers SW Florida Intl
12h 59m
1 stop
ONT9:29 pmOntario

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Fort Myers 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 16, 2025.
Use the filters below to find and compare flights from Ontario to Fort Myers that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Sat 11/1

12:05 pm-9:21 am

2 stops18h 16m

Fort Myers SW Florida Intl

Fri 11/7

9:28 pm-11:10 am

2 stops16h 42m

$276

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Sun 10/26

11:53 am-8:21 am

2 stops17h 28m

Fort Myers SW Florida Intl

Mon 11/3

9:16 am-11:50 pm

2 stops17h 34m

$308

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Sat 11/1

6:05 am-3:44 pm

1 stop6h 39m

Fort Myers SW Florida Intl

Wed 11/5

4:38 pm-10:31 pm

1 stop8h 53m

$322

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Mon 10/27

10:00 pm-10:08 am

1 stop9h 08m

Fort Myers SW Florida Intl

Tue 11/4

12:57 pm-7:19 pm

1 stop9h 22m

$327

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Sat 11/1

7:00 am-8:16 pm

1 stop10h 16m

Fort Myers SW Florida Intl

Wed 11/5

11:41 am-8:44 pm

2 stops12h 03m

$332

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Tue 2/24

10:30 pm-10:02 am

1 stop8h 32m

Fort Myers SW Florida Intl

Thu 2/26

4:35 pm-11:52 pm

1 stop10h 17m

$334

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Wed 11/5

10:30 am-8:10 pm

1 stop6h 40m

Fort Myers SW Florida Intl

Mon 11/10

6:40 am-5:15 pm

1 stop13h 35m

$342

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Wed 11/5

8:30 am-10:10 pm

2 stops10h 40m

Fort Myers SW Florida Intl

Mon 11/10

6:40 am-5:15 pm

1 stop13h 35m

$378

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Sat 11/1

6:15 am-6:42 pm

2 stops9h 27m

Fort Myers SW Florida Intl

Wed 11/5

6:44 am-4:01 pm

2 stops12h 17m

$384

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Sat 11/1

12:59 am-12:18 pm

1 stop9h 19m

Fort Myers SW Florida Intl

Sat 11/8

6:11 pm-10:29 pm

1 stop7h 18m

$387

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Fort Myers from

How to get the cheapest flight ticket from Ontario to Fort Myers

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 Fort Myers?

In general, February is the cheapest month to fly from Ontario to Fort Myers. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $330. If you are unable to visit Fort Myers during the month of February, then departing from Ontario during the month September is also very affordable. Most momondo users find prices during this month for around $358.

What is the cheapest day to depart on your flight to Fort Myers?

The cheapest day to depart from Ontario to Fort Myers is on a Friday when prices can be found for as low as $510. Flights from Ontario to Fort Myers on a Thursday will generally be more expensive and average around $788. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Fort Myers is in the evening when flights can be purchased for as low as $408. Flights in the morning are often more expensive with an average ticket price of $593.

Can stopping save me money on Ontario to Fort Myers flights?

You could potentially save up to 21% on your flight if you consider stops on a Ontario to Fort Myers flight.

How have Ontario to Fort Myers flight prices changed over time?

As of September 2025, prices for Ontario to Fort Myers flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Fort Myers

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

Cheap Ontario to Fort Myers (ONT to RSW) flight deals and tips

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

Direct flights

None
There are no direct flights from Ontario to Fort Myers. There are no popular flight routes from Ontario to Fort Myers.
  • How far is Ontario to Fort Myers SW Florida Intl by plane?

    A flight from Ontario to Fort Myers SW Florida Intl will travel around 2180.6 mi. By plane, this route typically takes 6h 39m.

  • When did momondo last update prices for flights from Ontario Airport to Fort Myers SW Florida Intl Airport?

    Prices for flights from Ontario Airport to Fort Myers SW Florida Intl Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Fort Myers SW Florida Intl Airport?

  • How old do you have to be to fly from Ontario Airport to Fort Myers SW Florida Intl 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 Ontario Airport to Fort Myers SW Florida Intl Airport.

  • What documentation or ID do you need to fly to Fort Myers SW Florida Intl Airport?

    The necessary travel and health documents for your Fort Myers SW Florida Intl 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 airline from Ontario to Fort Myers?

Best airlines flying from Ontario to Fort Myers

Compare and see reviews for airlines that fly from Ontario to Fort Myers with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $272Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
DeltaPriceFrom $305Free CancellationRating
7.9
7,957 reviews
Search Delta flights
American AirlinesPriceFrom $314Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $409Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Traveling to a place near Fort Myers?

Book flights to Fort Myers if you plan to visit one of these locations
Sanibel
Fort Myers Beach
Cape Coral
Captiva
Estero
North Fort Myers
Boca Grande
Lehigh Acres

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Fort Myers from Ontario.

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

Yes. momondo allows you to filter the results for Ontario to Fort Myers flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Fort Myers?

momondo provides multiple filters to help you find the best flight to Fort Myers from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Fort Myers right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Fort Myers from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Thu 10/16
Thu 10/23

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