CA $212 Cheap Flights from Fort Myers (RSW) to Ontario (ONT)

View CA $212 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Southwest Florida Intl. Airport (RSW) to Los Angeles - Ontario Intl. Airport (ONT)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Fort Myers (RSW) to Ontario (ONT)

Prices were available within the past 7 days and start at CA $212 for one-way flights and CA $695 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov 6 - Fri, Nov 21
RSW
Fort Myers
ONT
Ontario
CA $695 Roundtrip, found 5 days ago
CA $695
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov 6 from Fort Myers to Ontario, returning Fri, Nov 21, priced at CA $695 found 5 days ago

Find the cheapest month to fly from Fort Myers (RSW) to Ontario (ONT)

August is typically the cheapest month to fly

From CA $313 - CA $1,215 per traveller.

Graph displaying average flight prices per month

Flight from Fort Myers to Ontario (RSW - ONT) route information
Origin airport
Southwest Florida Intl.
Destination airport
Los Angeles - Ontario Intl.
Roundtrip price
CA $695
Distance
3501 km

Fort Myers to Los Angeles Flights

The easy way to book your flights from Fort Myers to Ontario 

With Expedia, it’s simple to find and book flights to Ontario from Fort Myers whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 11 airlines that cover this route. There are nonstop flights to Los Angeles - Ontario Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Fort Myers to Ontario today, tomorrow, or this week.  

 

Save dollars with cheap flights from Southwest Florida Intl., RSW to Los Angeles - Ontario Intl., ONT 

Sort your search results by price to find great deals on your flight from Fort Myers to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from Fort Myers currently is just CA $695 rising to CA $695.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Ontario  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Ontario from Fort Myers 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ontario with Expedia today.

Frequently asked questions

How much is a flight from Southwest Florida Intl. Airport to Ontario Airport?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Southwest Florida Intl. Airport to ONT start from CA $695. Make your booking ASAP to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Southwest Florida Intl. Airport to ONT?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Southwest Florida Intl. Airport (RSW) to Ontario Airport that have flexible change policies?
Many carriers offer the option to move your flight at no extra charge. All you pay is the cost difference between flights. When looking for Southwest Florida Intl. Airport to Ontario Airport flights, you'll see a "No change fees" filter for you to pick.
How many hours is the flight from RSW to Ontario Airport?
Consider bringing your own on-board entertainment (like some downloaded podcasts), as it takes about 7 hours and 2 minutes to reach Ontario Airport from Southwest Florida Intl. Airport. A pair of noise-cancelling earphones will also be useful.
How far is the flight from Southwest Florida Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT)?
Around 3,500 kilometres separates Fort Myers and Ontario, so pack some in-flight entertainment to help you fill in a couple of hours. That action-packed novel you've yet to start will be perfect.
Which airlines fly direct from Southwest Florida Intl. Airport (RSW) to ONT?
Unfortunately, there are no airlines that fly directly between Southwest Florida Intl. Airport (RSW) and Los Angeles - Ontario Intl. Airport (ONT). You'll have to book a flight with at least one stop.
Are RSW to ONT flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute flight deals between Southwest Florida Intl. Airport (RSW) and Los Angeles - Ontario Intl. Airport (ONT) are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some air carriers publicize their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest airfare bargains around, so check back often and be ready to lock in your seat when the price is right.

Explore a world of travel with Expedia

Ontario nearby Airports

Los Angeles

Fort Myers to John Wayne
CA $353.90

Orange County

Fort Myers to John Wayne
CA $592.03
*Available to Expedia members.