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Cheap Flights from Ontario International to Fort Myers Southwest Florida Reg

Compare Ontario International to Fort Myers Southwest Florida Reg flight deals

Find the cheapest month or even day of the year to fly to Fort Myers Southwest Florida Reg

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Flight deals from Ontario International to Fort Myers Southwest Florida Reg

Looking for a cheap last-minute deal or the best return flight from Ontario International to Fort Myers Southwest Florida Reg? Find the lowest prices on one-way and return tickets right here.
Fort Myers.Rs47,375 per passenger.Departing Mon, 4 Aug.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Mon, 4 Aug, arriving in Fort Myers Southwest Florida Reg.Price includes taxes and charges.From Rs47,375, select.
Fort Myers.Rs47,545 per passenger.Departing Thu, 13 Nov.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Thu, 13 Nov, arriving in Fort Myers Southwest Florida Reg.Price includes taxes and charges.From Rs47,545, select.
Fort Myers.Rs47,646 per passenger.Departing Tue, 16 Sep.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Tue, 16 Sep, arriving in Fort Myers Southwest Florida Reg.Price includes taxes and charges.From Rs47,646, select.
Fort Myers.Rs53,292 per passenger.Departing Sat, 12 Jul.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Sat, 12 Jul, arriving in Fort Myers Southwest Florida Reg.Price includes taxes and charges.From Rs53,292, select.
Fort Myers.Rs58,642 per passenger.Departing Sun, 14 Dec.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Sun, 14 Dec, arriving in Fort Myers Southwest Florida Reg.Price includes taxes and charges.From Rs58,642, select.
Fort Myers.Rs61,741 per passenger.Departing Mon, 30 Jun.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Mon, 30 Jun, arriving in Fort Myers Southwest Florida Reg.Price includes taxes and charges.From Rs61,741, select.

Find the cheapest month to fly from Ontario International to Fort Myers Southwest Florida Reg

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Fort Myers Southwest Florida Reg flights are currently cheapest in August.
Jun
from Rs61,741
Jul
from Rs53,292
Aug
from Rs47,375
Sep
from Rs47,646
Oct
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Nov
from Rs47,545
Dec
from Rs58,642
Jan
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Feb
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Mar
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Apr
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May
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Ontario International to Fort Myers Southwest Florida Reg: Alternative routes

Compare routes from Ontario International to Fort Myers below. You may find an airport to fly into that's cheaper, faster, or easier than Fort Myers Southwest Florida Reg.

Ontario to Fort Myers: Flight information

The things to know before you go.
Cheapest flight foundRs47,375
Cheapest month to flyAugust

Finding cheap flights from Ontario International to Fort Myers Southwest Florida Reg: Frequently asked questions

The best price we found for a return flight from Ontario International to Fort Myers Southwest Florida Reg is Rs97,973. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ontario International to Fort Myers Southwest Florida Reg. But we found flights with one or more stops from Rs97,973.
As of June 2025, there are no flights flying from Ontario International to Fort Myers Southwest Florida Reg.
The cheapest month to fly from Ontario International to Fort Myers Southwest Florida Reg is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Fort Myers Southwest Florida Reg Airport on Wednesday, 10 September 2025.
No airlines currently offer direct flights between Ontario International Airport and Fort Myers Southwest Florida Reg Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Fort Myers Southwest Florida Reg but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Fort Myers is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Southwest Airlines offers the cheapest flight tickets to Fort Myers Southwest Florida Reg.

Flying from Ontario International Airport (ONT) to Southwest Florida International Airport (RSW): what you need to know

  • Fort Myers is three hours ahead of Ontario and is in the UTC-4 timezone.

  • Arrive at the airport on time so you don't miss your ONT to RSW flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • Flying during a peak month such as August? Public holidays and other popular seasons can result in longer lines at security. Play it safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • If you want to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from Ontario International Airport to Southwest Florida International Airport. These are the top stopovers between ONT and RSW:

    • Harry Reid Airport (formerly McCarran Airport)

    • Dallas/Fort Worth International Airport

    • George Bush Intercontinental Airport

How to find the cheapest flights from Ontario International Airport (ONT) to Southwest Florida International Airport (RSW)

  • The cheapest price we've found for a one-way Ontario International Airport to Southwest Florida International Airport flight is Rs47,375. A round-trip plane ticket right now is Rs97,973. Depending on the availability and when you book, these fares may change.

  • To get your hands on cheap tickets from ONT to RSW, book ahead. Airlines typically offer the most competitive fares when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flights from Ontario International Airport to Southwest Florida International Airport throughout the month. It's an easy way to snap up a bargain if your trip dates aren't set in stone.

  • Never miss a deal on cheap flights from ONT to RSW by creating a Price Alert. You'll get an email or push notification on the app when a lower fare pops up.

  • Choose your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Ontario International Airport to Southwest Florida International Airport.

Handy information about Ontario International Airport (ONT)

  • ONT is located at 2900 E. Airport Drive.

  • Ontario International Airport maintains a strong on-time record, making delays less likely. Departures from ONT touch down on schedule 83.6% of the time.

  • To get to Ontario International Airport from central Ontario, it takes about 10 minutes if you're going by car. Of course, this depends on traffic. It's approximately 6 kilometres from the airport to the city centre.

  • Expect a trip time of around 1 hour 30 minutes when using public transport.

  • Have an early flight from Ontario International Airport to Southwest Florida International Airport? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays close to ONT:

Arriving at Southwest Florida International Airport (RSW)

Getting from Southwest Florida International Airport (RSW) to central Fort Myers

  • RSW is located at 11000 Terminal Access Road.

  • Southwest Florida International Airport is roughly 23 kilometres from the centre of Fort Myers. Driving there takes about 25 minutes.

When to fly to Southwest Florida International Airport (RSW)

  • The quietest month for a flight from Ontario International Airport to Southwest Florida International Airport is May, while October is the busiest. Choose the ideal time to go to Fort Myers based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Fort Myers is August, with the temperature ranging between 25ºC and 33ºC. Book your flights from Ontario International Airport to Southwest Florida International Airport in this month if you like this kind of weather.

  • Search for cheap tickets from ONT to RSW in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 10ºC and 24ºC on average.

Explore more of United States

  • Fort Myers is easy to fall in love with, but there are so many other parts of United States waiting to be explored. Around 418 kilometres north of Fort Myers, a visit to Jacksonville will fill your itinerary to the brim. Start with popular sights like Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.

  • If you want to check out another side of United States, consider Miami, about 193 kilometres south-east of Fort Myers. Wynwood Walls, Vizcaya Museum and Gardens and American Airlines Arena are the start of reasons to visit.

Plan the rest of your trip from Ontario to Fort Myers

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.