Which layover airport offers the lowest fares from Ontario to Fort Myers?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $544.

What airlines fly to Fort Myers?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Fort Myers from Ontario according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Fort Myers. Keep in mind that there are 6 different airlines that fly to Fort Myers on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Fort Myers SW Florida Intl?

Southwest, Delta, and United Airlines are the most popular carriers operating from Ontario to Fort Myers SW Florida Intl

Which layover airport has the shortest travel time from Ontario to Fort Myers?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 6h 39m.

Which layover airport has the shortest connection time from Ontario to Fort Myers?

Dallas (DFW) has the shortest average layover time for this route: 0h 51m.

Which airport is the most popular layover for flights between Ontario and Fort Myers?

Atlanta (ATL) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

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?

The number of operators available for flights from Ontario Airport to Fort Myers SW Florida Intl Airport is 3 as of August 2026.

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.

$189 Cheap Flights from Ontario to Fort Myers in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Fort Myers

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 4:08 pmONT Ontario-RSW Fort Myers SW Florida Intl

7h 08m1 stop Salt Lake City

6:50 am - 11:27 amRSW Fort Myers SW Florida Intl-ONT Ontario

7h 37m1 stop Atlanta Hartsfield-Jackson

$267Delta

Sat, Jan 9 - Sat, Jan 16

12:00 pm - 12:40 amONT Ontario-RSW Fort Myers SW Florida Intl

9h 40m1 stop Atlanta Hartsfield-Jackson

5:30 am - 11:05 amRSW Fort Myers SW Florida Intl-ONT Ontario

8h 35m1 stop Atlanta Hartsfield-Jackson

$307Delta

Tue, Sep 1 - Sat, Sep 19

12:00 pm - 12:40 amONT Ontario-RSW Fort Myers SW Florida Intl

9h 40m1 stop Atlanta Hartsfield-Jackson

7:00 am - 11:05 amRSW Fort Myers SW Florida Intl-ONT Ontario

7h 05m1 stop Atlanta Hartsfield-Jackson

$307Delta

Wed, Sep 2 - Sat, Sep 19

5:00 am - 3:27 pmONT Ontario-RSW Fort Myers SW Florida Intl

7h 27m1 stop Denver Intl

4:09 pm - 8:58 pmRSW Fort Myers SW Florida Intl-ONT Ontario

7h 49m1 stop Denver Intl

$313United Airlines

Wed, Sep 23 - Wed, Sep 30

12:37 pm - 10:21 pmONT Ontario-RSW Fort Myers SW Florida Intl

6h 44m1 stop Dallas/Fort Worth

6:24 am - 1:25 pmRSW Fort Myers SW Florida Intl-ONT Ontario

10h 01m1 stop Dallas/Fort Worth

$325American Airlines

Sat, Sep 26 - Tue, Sep 29

5:00 am - 9:56 pmONT Ontario-RSW Fort Myers SW Florida Intl

13h 56m2 stops Denver Intl Houston George Bush Intcntl

4:09 pm - 8:58 pmRSW Fort Myers SW Florida Intl-ONT Ontario

7h 49m1 stop Denver Intl

$342United Airlines

Wed, Sep 23 - Wed, Sep 30

12:40 pm - 11:50 pmONT Ontario-RSW Fort Myers SW Florida Intl

8h 10m2 stops Denver Intl Lambert-St Louis

10:25 am - 6:00 pmRSW Fort Myers SW Florida Intl-ONT Ontario

10h 35m1 stop Denver Intl

$345Southwest

Fri, Oct 16 - Wed, Oct 21

11:55 pm - 12:45 pmONT Ontario-RSW Fort Myers SW Florida Intl

9h 50m1 stop Chicago Midway

2:35 pm - 9:00 pmRSW Fort Myers SW Florida Intl-ONT Ontario

9h 25m2 stops Nashville Intl Phoenix Sky Harbor Intl

$368Southwest

Sat, Sep 26 - Tue, Sep 29

6:00 am - 3:44 pmONT Ontario-RSW Fort Myers SW Florida Intl

6h 44m1 stop Houston George Bush Intcntl

8:00 am - 12:33 pmRSW Fort Myers SW Florida Intl-ONT Ontario

7h 33m1 stop Denver Intl

$413United Airlines

Thu, Dec 3 - Wed, Dec 9

11:10 pm - 12:24 pmONT Ontario-RSW Fort Myers SW Florida Intl

10h 14m1 stop Charlotte Douglas

6:18 pm - 11:52 pmRSW Fort Myers SW Florida Intl-ONT Ontario

8h 34m1 stop Dallas/Fort Worth

$463American Airlines

Mon, Oct 12 - Mon, Oct 26

Cheap last minute flights

Enter your travel dates to find the best prices.

12:00 pm - 12:40 amONT Ontario-RSW Fort Myers SW Florida Intl

9h 40m1 stop Atlanta Hartsfield-Jackson

5:35 am - 10:42 amRSW Fort Myers SW Florida Intl-ONT Ontario

8h 07m1 stop Atlanta Hartsfield-Jackson

$655Delta

Sun, Aug 16 - Wed, Aug 19

12:00 pm - 12:40 amONT Ontario-RSW Fort Myers SW Florida Intl

9h 40m1 stop Atlanta Hartsfield-Jackson

5:35 am - 10:42 amRSW Fort Myers SW Florida Intl-ONT Ontario

8h 07m1 stop Atlanta Hartsfield-Jackson

$655Delta

Sun, Aug 16 - Tue, Aug 18

5:00 am - 3:27 pmONT Ontario-RSW Fort Myers SW Florida Intl

7h 27m1 stop Denver Intl

4:40 pm - 10:35 pmRSW Fort Myers SW Florida Intl-ONT Ontario

8h 55m1 stop Chicago O'Hare Intl

$677United Airlines

Wed, Aug 12 - Tue, Aug 18

4:09 pm - 5:10 pmONT Ontario-RSW Fort Myers SW Florida Intl

46h 01m2 stops Las Vegas Harry Reid Intl Cincinnati Cinci./N. Kentucky

8:24 am - 8:03 amRSW Fort Myers SW Florida Intl-ONT Ontario

26h 39m1 stop Las Vegas Harry Reid Intl

$681Multiple Airlines

Sun, Aug 16 - Wed, Aug 19

6:00 am - 3:55 pmONT Ontario-RSW Fort Myers SW Florida Intl

6h 55m1 stop Houston George Bush Intcntl

3:52 pm - 8:53 pmRSW Fort Myers SW Florida Intl-ONT Ontario

8h 01m1 stop Denver Intl

$707United Airlines

Sun, Aug 16 - Fri, Aug 28

5:00 am - 3:27 pmONT Ontario-RSW Fort Myers SW Florida Intl

7h 27m1 stop Denver Intl

4:40 pm - 10:35 pmRSW Fort Myers SW Florida Intl-ONT Ontario

8h 55m1 stop Chicago O'Hare Intl

$727United Airlines

Fri, Aug 14 - Fri, Aug 21

12:00 pm - 12:40 amONT Ontario-RSW Fort Myers SW Florida Intl

9h 40m1 stop Atlanta Hartsfield-Jackson

6:46 am - 10:42 amRSW Fort Myers SW Florida Intl-ONT Ontario

6h 56m1 stop Atlanta Hartsfield-Jackson

$743Delta

Sun, Aug 16 - Thu, Aug 20

7:55 pm - 10:14 amONT Ontario-RSW Fort Myers SW Florida Intl

11h 19m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

7:20 am - 6:47 pmRSW Fort Myers SW Florida Intl-ONT Ontario

14h 27m2 stops Charlotte Douglas Dallas/Fort Worth

$855American Airlines

Sun, Aug 16 - Tue, Aug 18

6:15 am - 10:12 pmONT Ontario-RSW Fort Myers SW Florida Intl

12h 57m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:07 am - 6:15 pmRSW Fort Myers SW Florida Intl-ONT Ontario

15h 08m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

$889American Airlines

Sun, Aug 16 - Wed, Aug 19

6:02 am - 10:59 pmONT Ontario-RSW Fort Myers SW Florida Intl

13h 57m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

11:27 am - 11:11 pmRSW Fort Myers SW Florida Intl-ONT Ontario

14h 44m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$2,030Alaska Airlines

Fri, Aug 14 - Mon, Aug 17

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Ontario to Fort Myers

Our best Delta deals on Ontario to Fort Myers flight tickets

Delta

Jan 9

ONT6:00 amOntario

7h 08m

1 stop

RSW4:08 pmFort Myers SW Florida Intl

Jan 16

RSW6:50 amFort Myers SW Florida Intl

7h 37m

1 stop

ONT11:27 amOntario

$267

Delta

Sep 2

ONT12:00 pmOntario

9h 40m

1 stop

RSW12:40 amFort Myers SW Florida Intl

Sep 19

RSW7:00 amFort Myers SW Florida Intl

7h 05m

1 stop

ONT11:05 amOntario

$307

Delta

Sep 1

ONT12:00 pmOntario

9h 40m

1 stop

RSW12:40 amFort Myers SW Florida Intl

Sep 21

RSW1:12 pmFort Myers SW Florida Intl

7h 55m

1 stop

ONT6:07 pmOntario

$329

United Airlines flights from Ontario to Fort Myers

Our best United Airlines deals on Ontario to Fort Myers flight tickets

United Airlines

Sep 23

ONT5:00 amOntario

7h 27m

1 stop

RSW3:27 pmFort Myers SW Florida Intl

Sep 30

RSW4:09 pmFort Myers SW Florida Intl

7h 49m

1 stop

ONT8:58 pmOntario

$313

United Airlines

Sep 23

ONT5:00 amOntario

13h 56m

2 stops

RSW9:56 pmFort Myers SW Florida Intl

Sep 30

RSW4:09 pmFort Myers SW Florida Intl

7h 49m

1 stop

ONT8:58 pmOntario

$342

United Airlines

Dec 3

ONT6:00 amOntario

6h 44m

1 stop

RSW3:44 pmFort Myers SW Florida Intl

Dec 9

RSW8:00 amFort Myers SW Florida Intl

7h 33m

1 stop

ONT12:33 pmOntario

$413

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioFort Myers

ONT Ontario - RSW Fort Myers SW Florida Intl

ONTRSW

Ontario

Sat 1/9

6:00 am-4:08 pm

1 stop7h 08m

Fort Myers SW Florida Intl

Sat 1/16

6:50 am-11:27 am

1 stop7h 37m

$267

OntarioFort Myers

ONT Ontario - RSW Fort Myers SW Florida Intl

ONTRSW

Ontario

Tue 9/1

12:00 pm-12:40 am

1 stop9h 40m

Fort Myers SW Florida Intl

Sat 9/19

5:30 am-11:05 am

1 stop8h 35m

$307

OntarioFort Myers

ONT Ontario - RSW Fort Myers SW Florida Intl

ONTRSW

Ontario

Wed 9/2

12:00 pm-12:40 am

1 stop9h 40m

Fort Myers SW Florida Intl

Sat 9/19

7:00 am-11:05 am

1 stop7h 05m

$307

OntarioFort Myers

ONT Ontario - RSW Fort Myers SW Florida Intl

ONTRSW

Ontario

Wed 9/23

5:00 am-3:27 pm

1 stop7h 27m

Fort Myers SW Florida Intl

Wed 9/30

4:09 pm-8:58 pm

1 stop7h 49m

$313

OntarioFort Myers

ONT Ontario - RSW Fort Myers SW Florida Intl

ONTRSW

Ontario

Sat 9/26

12:37 pm-10:21 pm

1 stop6h 44m

Fort Myers SW Florida Intl

Tue 9/29

6:24 am-1:25 pm

1 stop10h 01m

$325

OntarioFort Myers

ONT Ontario - RSW Fort Myers SW Florida Intl

ONTRSW

Ontario

Wed 9/23

5:00 am-9:56 pm

2 stops13h 56m

Fort Myers SW Florida Intl

Wed 9/30

4:09 pm-8:58 pm

1 stop7h 49m

$342

OntarioFort Myers

ONT Ontario - RSW Fort Myers SW Florida Intl

ONTRSW

Ontario

Fri 10/16

12:40 pm-11:50 pm

2 stops8h 10m

Fort Myers SW Florida Intl

Wed 10/21

10:25 am-6:00 pm

1 stop10h 35m

$345

OntarioFort Myers

ONT Ontario - RSW Fort Myers SW Florida Intl

ONTRSW

Ontario

Sat 9/26

11:55 pm-12:45 pm

1 stop9h 50m

Fort Myers SW Florida Intl

Tue 9/29

2:35 pm-9:00 pm

2 stops9h 25m

$368

Quickest round-trip

OntarioFort Myers

ONT Ontario - RSW Fort Myers SW Florida Intl

ONTRSW

Ontario

Thu 12/3

6:00 am-3:44 pm

1 stop6h 44m

Fort Myers SW Florida Intl

Wed 12/9

8:00 am-12:33 pm

1 stop7h 33m

$413

OntarioFort Myers

ONT Ontario - RSW Fort Myers SW Florida Intl

ONTRSW

Ontario

Mon 10/12

11:10 pm-12:24 pm

1 stop10h 14m

Fort Myers SW Florida Intl

Mon 10/26

6:18 pm-11:52 pm

1 stop8h 34m

$463

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Fort Myers?

In general, November 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 $343. If you are unable to visit Fort Myers during the month of November, then departing from Ontario during the month September is also very affordable. Most momondo users find prices during this month for around $362.

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 Thursday when prices can be found for as low as $399. Flights from Ontario to Fort Myers on a Tuesday will generally be more expensive and average around $844. 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 $343. Flights in the morning are often more expensive with an average ticket price of $653.

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

You could potentially save up to 13% 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 August 2026, prices for Ontario to Fort Myers flights are approximately 18% more expensive 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

Fastest flight time	6h 44m
Direct flights	None

The fastest flight from Ontario to Fort Myers takes 6h 44m

There are no direct flights from Ontario to Fort Myers. There are no popular flight routes from Ontario to Fort Myers.

Search flight deals

Frequently asked questions about flying from Ontario to Fort Myers

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 44m.
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?
The number of operators available for flights from Ontario Airport to Fort Myers SW Florida Intl Airport is 3 as of August 2026.
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?
Based on momondo bookings for flights between Ontario and Fort Myers, the leading airline is American Airlines, making up 40% of the total bookings. Other popular airlines include United Airlines with 34% and Delta with 26%.

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 Airlines	PriceFrom $250	Free Cancellation	Rating 7.4 10,101 reviews	Search United Airlines flights
Delta	PriceFrom $262	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
American Airlines	PriceFrom $285	Free Cancellation	Rating 7.1 11,902 reviews	Search American Airlines flights

Fort Myers Beach

Sanibel

Cape Coral

Captiva

Estero

Boca Grande

Lehigh Acres

North Fort Myers

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.

An easier way to manage your Fort Myers trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 9/10

Thu 9/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Ontario

Complete your trip

Feeling lucky

Cheap flights from Ontario to Fort Myers from $189

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 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to Fort Myers

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Delta flights from Ontario to Fort Myers

Our best Delta deals on Ontario to Fort Myers flight tickets

United Airlines flights from Ontario to Fort Myers

Our best United Airlines deals on Ontario to Fort Myers flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Fort Myers that are best for you.

See travel insights to Fort Myers from

How to get the cheapest flight ticket from Ontario to Fort Myers

What is the cheapest month to fly to Fort Myers?

What is the cheapest day to depart on your flight to Fort Myers?

What is the cheapest time of day to depart on your flight to Fort Myers?

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

How have Ontario to Fort Myers flight prices changed over time?

What is the cheapest airline that flies from Ontario to Fort Myers SW Florida Intl?

What airlines fly to Fort Myers?

Which airport is the most popular layover for flights between Ontario and Fort Myers?

Which layover airport offers the lowest fares from Ontario to Fort Myers?

Which layover airport has the shortest travel time from Ontario to Fort Myers?

Which layover airport has the shortest connection time from Ontario to Fort Myers?

When to book flights from Ontario to Fort Myers

Cheap Ontario to Fort Myers (ONT to RSW) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Fort Myers?

Why use momondo?

An easier way to manage your Fort Myers trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Florida

Fly your favorite airline to Fort Myers

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Fort Myers

List of cabin classes available on flights landing in Fort Myers. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ontario

According to popular flight searches on momondo this year

Complete your trip to Fort Myers

Explore popular destinations other users love

According to popular flight searches on momondo this year