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$87+ Cheap flights from Key Largo, FL to Fort Myers (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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — RSW
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Key Largo to Fort Myers

Keep the following information in mind while searching for Key Largo to Fort Myers flight deals. Data was last updated July 31, 2025.

Round-trip from

$209
(Mytrip)

One-way from

$87
(Trip.com)

Popular in

April

Cheapest in

February

Average price

$654
From Key Largo to Fort Myers SW Florida Intl
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One-way flight from Key Largo to Fort Myers SW Florida Intl
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Key Largo to Fort Myers

Cheapest flights from Key Largo to Fort Myers
Explore the most affordable flight options available from Key Largo to Fort Myers. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:00 amMIA - RSW
1 stop10h 00mSpirit Airlines
Sat 8/237:00 amRSW - MIA
1 stop7h 49mSpirit Airlines
Deal found 7/31$216
This Southwest deal was found by Cheapflights users on 7/30. 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.
Thu 12/186:55 amMIA - RSW
1 stop4h 45mSouthwest
Mon 12/227:00 pmRSW - MIA
1 stop4h 00mSouthwest
Deal found 7/30$361
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 9/2510:58 amMIA - RSW
1 stop7h 35mUnited Airlines
Sun 9/2812:37 pmRSW - MIA
1 stop10h 08mUnited Airlines
Deal found 7/31$453
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/74:51 pmMIA - RSW
2 stops21h 15mMultiple Airlines
Sun 8/107:20 pmRSW - MIA
2 stops20h 36mMultiple Airlines
Deal found 7/31$460

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo 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 July 31, 2025.
Use the filters below to find and compare flights from Key Largo to Fort Myers that are best for you.

Fly from

Key Largo

Fly to

Fort Myers

Route

Depart

Return

Price

MiamiFort Myers

MIA - RSW

MIARSW

Miami

Wed 8/20

7:00 am-5:00 pm

1 stop10h 00m

Fort Myers SW Florida Intl

Sat 8/23

7:00 am-2:49 pm

1 stop7h 49m

$216

MiamiFort Myers

MIA - RSW

MIARSW

Miami

Thu 12/18

6:55 am-11:40 am

1 stop4h 45m

Fort Myers SW Florida Intl

Mon 12/22

7:00 pm-11:00 pm

1 stop4h 00m

$361

MiamiFort Myers

MIA - RSW

MIARSW

Miami

Sat 1/10

11:00 am-6:06 pm

1 stop7h 06m

Fort Myers SW Florida Intl

Fri 1/16

7:55 pm-10:58 am

1 stop15h 03m

$397

MiamiFort Myers

MIA - RSW

MIARSW

Miami

Wed 10/22

6:00 am-2:35 pm

1 stop8h 35m

Fort Myers SW Florida Intl

Mon 10/27

7:00 am-2:37 pm

1 stop7h 37m

$448

MiamiFort Myers

MIA - RSW

MIARSW

Miami

Wed 8/20

7:00 am-5:00 pm

1 stop10h 00m

$87

MiamiFort Myers

MIA - RSW

MIARSW

Miami

Wed 8/20

6:55 am-11:45 am

1 stop4h 50m

$99

MiamiFort Myers

MIA - RSW

MIARSW

Miami

Sat 8/30

8:10 am-11:25 am

1 stop27h 15m

$159

MiamiFort Myers

MIA - RSW

MIARSW

Miami

Wed 8/20

3:40 pm-10:42 am

2 stops19h 02m

$184

MiamiFort Myers

MIA - RSW

MIARSW

Miami

Wed 8/20

3:58 pm-5:11 pm

2 stops25h 13m

$218

MiamiFort Myers

MIA - RSW

MIARSW

Miami

Fri 8/29

8:10 pm-2:45 pm

1 stop18h 35m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 results
1
2

Best time to book a flight from Key Largo to Fort Myers

Have a flexible travel schedule? Discover the best time to fly to Fort Myers from Key Largo 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 Key Largo to Fort Myers

What is the cheapest time of day to fly from KE9 to RSW?

Find hourly flight availability from Key Largo 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 July 31, 2025.

When flying from Key Largo to Fort Myers, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 31, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Key Largo to Fort Myers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Key Largo 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 airport do you fly into for flights to Fort Myers from Key Largo?

    Most people fly into Fort Myers SW Florida Intl (RSW) if they book a flight to Fort Myers from Key Largo. On average, SW Florida Intl has 0 inbound flights from Key Largo per day from 0 airlines. Fort Myers SW Florida Intl is conveniently located just 10.0 mi from Fort Myers’s city center.

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

    One-way options have recently been found by users for as low as $87 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $99 and Delta from $159 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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 Key Largo to Fort Myers?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Fort Myers (average of $205). Flying from Key Largo to Fort Myers in June is currently the most expensive (average of $290). 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 Fort Myers?

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

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