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Cheap flights from Ontario to Fort Myers from $140

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 11/27. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 am - 8:22 pmONT-RSW
8h 52m1 stop
Multiple Airlines Logo
11:56 am - 6:01 pmRSW-ONT
33h 05m2 stops
$276Multiple Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
Delta Logo
10:30 pm - 10:02 amONT-RSW
8h 32m1 stop
Delta Logo
6:50 am - 11:38 amRSW-ONT
7h 48m1 stop
$281Delta
Find Deal
Tue, Jan 27 - Tue, Feb 3
Delta Logo
6:00 am - 4:05 pmONT-RSW
7h 05m1 stop
Delta Logo
4:30 pm - 9:14 pmRSW-ONT
7h 44m1 stop
$285Delta
Find Deal
Sun, Feb 15 - Wed, Feb 25
Delta Logo
6:00 am - 6:55 pmONT-RSW
9h 55m2 stops
Delta Logo
3:06 pm - 9:14 pmRSW-ONT
9h 08m1 stop
$286Delta
Find Deal
Tue, Jan 27 - Sat, Feb 7
Multiple Airlines Logo
8:30 am - 8:22 pmONT-RSW
8h 52m1 stop
Multiple Airlines Logo
6:00 am - 6:01 pmRSW-ONT
15h 01m2 stops
$287Multiple Airlines
Find Deal
Wed, Jan 28 - Thu, Feb 5
American Airlines Logo
9:59 am - 12:25 amONT-RSW
11h 26m2 stops
American Airlines Logo
6:08 pm - 9:54 amRSW-ONT
18h 46m1 stop
$290American Airlines
Find Deal
Sat, Dec 6 - Fri, Dec 12
Southwest Logo
9:00 pm - 11:25 amONT-RSW
11h 25m2 stops
Southwest Logo
7:25 am - 4:05 pmRSW-ONT
11h 40m2 stops
$296Southwest
Find Deal
Mon, Jan 26 - Thu, Jan 29
American Airlines Logo
12:46 pm - 10:19 pmONT-RSW
6h 33m1 stop
American Airlines Logo
6:08 pm - 9:54 amRSW-ONT
18h 46m1 stop
$305American Airlines
Find Deal
Sat, Dec 6 - Fri, Dec 12
Frontier Logo
6:40 am - 4:44 pmONT-RSW
7h 04m1 stop
Frontier Logo
3:44 pm - 11:59 pmRSW-ONT
11h 15m1 stop
$367Frontier
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Thu, Jan 1 - Sat, Feb 28
United Airlines Logo
6:00 am - 4:45 pmONT-RSW
7h 45m1 stop
United Airlines Logo
8:02 am - 12:47 pmRSW-ONT
7h 45m1 stop
$381United Airlines
Find Deal
Sat, Jan 10 - Tue, Jan 13

Delta flights from Ontario to Fort Myers

Our best Delta deals on Ontario to Fort Myers flight tickets
Delta
Jan 27
ONT10:30 pmOntario
8h 32m
1 stop
RSW10:02 amFort Myers SW Florida Intl
Feb 3
RSW6:50 amFort Myers SW Florida Intl
7h 48m
1 stop
ONT11:38 amOntario
$281
Find similar
Delta
Feb 15
ONT6:00 amOntario
7h 05m
1 stop
RSW4:05 pmFort Myers SW Florida Intl
Feb 25
RSW4:30 pmFort Myers SW Florida Intl
7h 44m
1 stop
ONT9:14 pmOntario
$285
Find similar
Delta
Jan 27
ONT6:00 amOntario
9h 55m
2 stops
RSW6:55 pmFort Myers SW Florida Intl
Feb 7
RSW3:06 pmFort Myers SW Florida Intl
9h 08m
1 stop
ONT9:14 pmOntario
$286
Find similar

American Airlines flights from Ontario to Fort Myers

Our best American Airlines deals on Ontario to Fort Myers flight tickets
American Airlines
Dec 6
ONT9:59 amOntario
11h 26m
2 stops
RSW12:25 amFort Myers SW Florida Intl
Dec 12
RSW6:08 pmFort Myers SW Florida Intl
18h 46m
1 stop
ONT9:54 amOntario
$290
Find similar
American Airlines
Dec 6
ONT12:46 pmOntario
6h 33m
1 stop
RSW10:19 pmFort Myers SW Florida Intl
Dec 12
RSW6:08 pmFort Myers SW Florida Intl
18h 46m
1 stop
ONT9:54 amOntario
$305
Find similar
American Airlines
Dec 6
ONT6:17 amOntario
9h 15m
2 stops
RSW6:32 pmFort Myers SW Florida Intl
Dec 12
RSW6:08 pmFort Myers SW Florida Intl
18h 46m
1 stop
ONT9:54 amOntario
$310
Find similar

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 October 23, 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

Wed 2/18

8:30 am-8:22 pm

1 stop8h 52m

Fort Myers SW Florida Intl

Wed 2/25

11:56 am-6:01 pm

2 stops33h 05m

$276

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Tue 1/27

10:30 pm-10:02 am

1 stop8h 32m

Fort Myers SW Florida Intl

Tue 2/3

6:50 am-11:38 am

1 stop7h 48m

$281

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Sun 2/15

6:00 am-4:05 pm

1 stop7h 05m

Fort Myers SW Florida Intl

Wed 2/25

4:30 pm-9:14 pm

1 stop7h 44m

$285

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Tue 1/27

6:00 am-6:55 pm

2 stops9h 55m

Fort Myers SW Florida Intl

Sat 2/7

3:06 pm-9:14 pm

1 stop9h 08m

$286

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Wed 1/28

8:30 am-8:22 pm

1 stop8h 52m

Fort Myers SW Florida Intl

Thu 2/5

6:00 am-6:01 pm

2 stops15h 01m

$287

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Sat 12/6

9:59 am-12:25 am

2 stops11h 26m

Fort Myers SW Florida Intl

Fri 12/12

6:08 pm-9:54 am

1 stop18h 46m

$290

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Mon 1/26

9:00 pm-11:25 am

2 stops11h 25m

Fort Myers SW Florida Intl

Thu 1/29

7:25 am-4:05 pm

2 stops11h 40m

$296

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Sat 12/6

12:46 pm-10:19 pm

1 stop6h 33m

Fort Myers SW Florida Intl

Fri 12/12

6:08 pm-9:54 am

1 stop18h 46m

$305

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Thu 1/1

6:40 am-4:44 pm

1 stop7h 04m

Fort Myers SW Florida Intl

Sat 2/28

3:44 pm-11:59 pm

1 stop11h 15m

$367

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Sat 1/10

6:00 am-4:45 pm

1 stop7h 45m

Fort Myers SW Florida Intl

Tue 1/13

8:02 am-12:47 pm

1 stop7h 45m

$381

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 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 Saturday when prices can be found for as low as $475. Flights from Ontario to Fort Myers on a Thursday will generally be more expensive and average around $712. 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 $590.

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

You could potentially save up to 14% 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 October 2025, prices for Ontario to Fort Myers flights are approximately 6% cheaper 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.
Search flight deals

  • 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 33m.

  • 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
8,995 reviews
Search United Airlines flights
DeltaPriceFrom $313Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $314Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
SouthwestPriceFrom $373Free CancellationRating
8.0
4,236 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
Fort Myers Beach
Sanibel
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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