Cheap Flight Tickets from Ontario (ONT) to Fort Myers (RSW), Starting at $726

Good to Know: Cheapest and Fastest ONT - RSW Flights

Useful information for finding best airline tickets from Ontario International to Southwest Florida International on your next trip.

Cheapest Round Trip Flight

$726

WN Southwest Airlines • 1 stop • 15h 50m

Jul 09 – Jul 13

The cheapest round trip flight from Ontario to Fort Myers (ONT-RSW-ONT) is currently $726

🔍 Search Flights

Fastest Flight

15h 10m

The fastest nonstop flight from Ontario to Fort Myers (ONT-RSW) takes 15h 10m

Latest Flight Deals from Ontario (ONT) to Fort Myers (RSW)

Compare and book low fare round-trip air tickets from Ontario to Fort Myers. Ideal for travelers with confirmed return itineraries.

Jul 09 - Jul 13, Economy
WN
Ontario → Fort Myers
15h 50m
11:55 PM - 12:45 PM • 1 stop
WN
Ontario → Fort Myers
18h 55m
2:05 PM - 10:40 PM • 1 stop
$726
Southwest Airlines
Jul 09 - Jul 13, Economy
WN
Ontario → Fort Myers
15h 10m
8:00 AM - 8:10 PM • 1 stop
WN
Ontario → Fort Myers
17h
5:10 AM - 12:30 PM • 1 stop
$726
Southwest Airlines
Jul 09 - Jul 13, Economy
WN
Ontario → Fort Myers
17h
9:40 PM - 11:00 AM • 1 stop
WN
Ontario → Fort Myers
15h 5m
6:15 AM - 12:20 PM • 2 stops
$732
Southwest Airlines
Jul 09 - Jul 13, Economy
WN
Ontario → Fort Myers
15h 10m
9:45 AM - 9:55 PM • 1 stop
WN
Ontario → Fort Myers
15h 30m
6:25 AM - 12:55 PM • 2 stops
$732
Southwest Airlines
Jul 09 - Jul 13, Economy
AS
Ontario → Fort Myers
23h 51m
5:26 PM - 10:57 AM • 2 stops
AS
Ontario → Fort Myers
23h 41m
11:50 AM - 11:11 PM • 2 stops
$1059
Alaska Airlines
Jul 09 - Jul 13, Economy
AS
Ontario → Fort Myers
32h 33m
12:04 PM - 10:57 AM • 2 stops
AS
Ontario → Fort Myers
23h 41m
11:50 AM - 11:11 PM • 2 stops
$1461
Alaska Airlines

Fly from Ontario to Fort Myers with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Ontario to Fort Myers? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Ontario to Fort Myers Flights

What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to RSW?
The most popular airline flying from Ontario to Fort Myers are
Can I fly from ONT to RSW non-stop?
NO
Which airlines fly nonstop between Ontario and Fort Myers?
The non-stop flights between Ontario and Fort Myers are .
What’s the earliest departure time from ONT to RSW Airport?
The earliest flight leaves ONT at 8:00 am and lands in RSW - Southwest Florida International
What are the airports in Fort Myers?
RSW
Can I make changes to my Ontario to Fort Myers flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to RSW?
Read the fare rules of the Ontario to Fort Myers air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Fort Myers?
operate flights between Ontario and Fort Myers
How long does a flight from Ontario to Fort Myers take?
It takes approximately 5 hour to fly non-stop from ONT to RSW, which is 2192.45 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Fort Myers (RSW) ?
In the past couple of days, the cheapest tickets to RSW from ONT were found on AS : USD 1059
Do I need a passport to fly between ONT and RSW?
No
What’s the latest departure time from ONT to RSW ?
The last flight leaves ONT at 11:55 pm

Ontario (ONT) to Fort Myers (RSW): Airport Information

Origin Airport Ontario International , Ontario, US
Destination Airport Southwest Florida International , Fort Myers, US
Distance 2192 miles

More Flight Options for Ontario (ONT) and Fort Myers (RSW)

Why Fareleaders for ONT to RSW Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Ontario to Fort Myers flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on ONT to RSW flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Ontario to Fort Myers flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Ontario (ONT) to Fort Myers (RSW)
Terms and Conditions*