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Fort Myers

$172+ Cheap flights from Ontario to Fort Myers (ONT - RSW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — RSW
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to Fort Myers SW Florida Intl are usually found in February or May, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Ontario to Fort Myers

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Fort Myers (RSW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$307
(Delta)

One-way from

$172
(Delta)

Popular in

July

Cheapest in

February

Average price

$413
Provider with most accurate pricing for Ontario-Fort Myers SW Florida Intl flight deals.
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Provider most trusted by Cheapflights users for Ontario-Fort Myers SW Florida Intl flights.
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From Ontario to Fort Myers SW Florida Intl
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One-way flight from Ontario to Fort Myers SW Florida Intl
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Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Ontario to Fort Myers

Cheapest flights from Ontario to Fort Myers
Explore the most affordable flight options available from Ontario to Fort Myers. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/712:59 amONT - RSW
1 stop7h 44mAmerican Airlines
Tue 7/154:07 pmRSW - ONT
1 stop8h 31mAmerican Airlines
Deal found 4/30$307
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2712:18 pmONT - RSW
1 stop7h 17mDelta
Sun 6/15:30 amRSW - ONT
1 stop8h 38mDelta
Deal found 4/29$358
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:08 amONT - RSW
1 stop6h 34mUnited Airlines
Wed 5/285:03 pmRSW - ONT
1 stop7h 07mUnited Airlines
Deal found 4/30$407
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:10 amONT - RSW
2 stops12h 13mAlaska Airlines
Sun 8/312:33 pmRSW - ONT
2 stops12h 26mAlaska Airlines
Deal found 4/30$587
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:35 amONT - RSW
1 stop9h 10mSouthwest
Fri 5/95:10 amRSW - ONT
1 stop8h 55mSouthwest
Deal found 4/30$656
This JetBlue deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1511:45 pmONT - RSW
1 stop9h 21mJetBlue
Tue 7/221:15 pmRSW - ONT
1 stop12h 15mJetBlue
Deal found 4/30$736

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Ontario to Fort Myers that are best for you.

Fly from

Ontario

Fly to

Fort Myers

Route

Depart

Return

Price

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Mon 7/7

12:59 am-11:43 am

1 stop7h 44m

Fort Myers SW Florida Intl

Tue 7/15

4:07 pm-9:38 pm

1 stop8h 31m

$307

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Tue 5/27

12:18 pm-10:35 pm

1 stop7h 17m

Fort Myers SW Florida Intl

Sun 6/1

5:30 am-11:08 am

1 stop8h 38m

$358

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Wed 5/21

6:08 am-3:42 pm

1 stop6h 34m

Fort Myers SW Florida Intl

Wed 5/28

5:03 pm-9:10 pm

1 stop7h 07m

$407

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Wed 5/28

6:00 am-11:02 pm

2 stops14h 02m

Fort Myers SW Florida Intl

Wed 6/4

8:30 am-11:57 pm

2 stops18h 27m

$652

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Mon 5/5

5:35 am-5:45 pm

1 stop9h 10m

Fort Myers SW Florida Intl

Fri 5/9

5:10 am-11:05 am

1 stop8h 55m

$656

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Tue 7/15

11:45 pm-12:06 pm

1 stop9h 21m

Fort Myers SW Florida Intl

Tue 7/22

1:15 pm-10:30 pm

1 stop12h 15m

$736

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Mon 5/26

10:00 pm-9:55 am

1 stop8h 55m

$172

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Tue 7/1

7:00 am-8:27 pm

1 stop10h 27m

$204

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Fri 5/30

7:20 pm-10:38 am

2 stops12h 18m

$254

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Tue 7/29

11:45 pm-12:06 pm

1 stop9h 21m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Ontario to Fort Myers

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Fort Myers in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Fort Myers flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Fort Myers flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Fort Myers flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Fort Myers flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Fort Myers flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Fort Myers

Have a flexible travel schedule? Discover the best time to fly to Fort Myers from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Fort Myers

How far ahead should I book a flight from Ontario to Fort Myers?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Fort Myers. Price data was last updated on April 25, 2025.

The price you pay for your flight from Ontario to Fort Myers may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Ontario to Fort Myers?

Currently, January is the cheapest month in which you can book a flight from Ontario to Fort Myers (average of $205). Flying from Ontario to Fort Myers in June is currently the most expensive (average of $297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to RSW?

Find hourly flight availability from Ontario to Fort Myers. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

It’s typically best to fly out from Ontario to Fort Myers in the afternoon. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Fort Myers by month

Plan your trip to Fort Myers by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Fort Myers ranges from 1.7 - 10.1 inches per month. June is typically the wettest month, when rainfall can reach 10.1 in. December is typically the driest time to visit Fort Myers when rainfall is around 1.7 in.

Temperature in Fort Myers by month

Plan your trip to Fort Myers by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Fort Myers, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Fort Myers

Get insights into the airlines that provide service to Fort Myers. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fort Myers. Reviews last updated May 1, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Ontario to Fort Myers have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Fort Myers. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ontario to Fort Myers round-trip?

    Currently priced at $307, Delta will fly you from Ontario to Fort Myers and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $330 and $407, respectively. These flights start at 34% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Ontario to Fort Myers one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $172. Users have also found prices from $204 and $254 on United Airlines and Alaska Airlines, respectively.

  • Can I find deals for flights from Ontario to Fort Myers that include hotel bookings?

    Yes. In addition to deals on Ontario to Fort Myers flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Fort Myers?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Fort Myers.

  • Can I find deals for business class flights from Ontario to Fort Myers?

    Yes. Cheapflights offers flight deals from Ontario to Fort Myers by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Fort Myers?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Fort Myers (average of $205). Flying from Ontario to Fort Myers in June is currently the most expensive (average of $297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Sanibel
North Fort Myers
Estero
Lehigh Acres

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Top 5 airlines flying from Ontario to Fort Myers

Discover the top 5 airlines that operate flights from Ontario to Fort Myers. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$161Average$180FlexibilityNo cancel feeOn-time62%
DeltaCheapest$305Average$451FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$446FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$310Average$471FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$409Average$596FlexibilityNo cancel feeOn-time63%

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