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Key Largo

$83+ Cheap flights from Fort Myers (RSW) to Key Largo, FL

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — MIA
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Fort Myers to Key Largo

Cheapest flights from Fort Myers to Key Largo
Explore the most affordable flight options available from Fort Myers to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/161:13 pmRSW - MIA
1 stop21h 47mMultiple Airlines
Thu 11/202:10 pmMIA - RSW
1 stop6h 35mMultiple Airlines
Deal found 11/1$194
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:29 pmRSW - MIA
1 stop25h 19mMultiple Airlines
Wed 12/315:30 amMIA - RSW
1 stop12h 48mMultiple Airlines
Deal found 10/31$242
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:00 amRSW - MIA
1 stop11h 07mMultiple Airlines
Sat 11/156:35 pmMIA - RSW
1 stop17h 43mMultiple Airlines
Deal found 11/2$245
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:25 amRSW - MIA
1 stop13h 23mMultiple Airlines
Sun 12/219:24 pmMIA - RSW
1 stop26h 26mMultiple Airlines
Deal found 11/2$274
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Sat 12/68:29 pmRSW - MIA
2 stops14h 43mSpirit Airlines
Sun 12/79:59 pmMIA - RSW
3 stops21h 24mSpirit Airlines
Deal found 11/1$289
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:55 amRSW - MIA
1 stop13h 36mMultiple Airlines
Thu 1/15:30 amMIA - RSW
2 stops15h 15mMultiple Airlines
Deal found 11/2$323
This Mytrip deal was found by Cheapflights users on 10/31. 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 12/106:29 pmRSW - MIA
2 stops20h 34mSpirit Airlines
Wed 12/318:00 amMIA - RSW
3 stops29h 29mSpirit Airlines
Deal found 10/31$359

Cheap flight deals from Fort Myers to Key Largo

Keep the following information in mind while searching for Fort Myers to Key Largo flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$194
(Kiwi.com)

One-way from

$83
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$498
Provider with most accurate pricing for Fort Myers SW Florida Intl-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Myers SW Florida Intl-Miami flights.
Search Deals
From Fort Myers SW Florida Intl to Key Largo
Search Deals
One-way flight from Fort Myers SW Florida Intl to Key Largo
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Myers to Key Largo 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 November 3, 2025.
Use the filters below to find and compare flights from Fort Myers to Key Largo that are best for you.

Fly from

Fort Myers

Fly to

Key Largo

Route

Depart

Return

Price

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Sun 11/16

1:13 pm-11:00 am

1 stop21h 47m

Miami

Thu 11/20

2:10 pm-8:45 pm

1 stop6h 35m

$194

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Tue 1/6

6:15 am-10:21 pm

1 stop16h 06m

Miami

Thu 1/8

7:09 pm-10:38 am

2 stops15h 29m

$204

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Mon 11/10

7:00 am-6:07 pm

1 stop11h 07m

Miami

Sat 11/15

6:35 pm-12:18 pm

1 stop17h 43m

$245

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Wed 12/10

6:29 pm-7:47 pm

2 stops25h 18m

Miami

Wed 12/31

5:30 am-6:18 pm

1 stop12h 48m

$248

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Tue 1/6

9:55 pm-5:54 pm

2 stops19h 59m

Miami

Thu 1/8

10:05 pm-6:06 pm

2 stops20h 01m

$256

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Tue 11/18

8:00 am-12:29 pm

2 stops28h 29m

Miami

Sat 11/22

5:30 am-3:14 pm

1 stop9h 44m

$291

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Sun 11/9

9:25 pm-11:22 am

1 stop13h 57m

Miami

Sat 11/15

5:14 pm-8:33 pm

1 stop27h 19m

$298

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Mon 11/17

7:00 am-12:34 am

2 stops17h 34m

Miami

Sat 11/22

5:30 am-3:14 pm

1 stop9h 44m

$305

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Sun 12/14

9:25 pm-12:46 am

2 stops27h 21m

Miami

Sun 12/21

10:00 pm-10:18 am

1 stop12h 18m

$306

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Sun 11/16

1:13 pm-11:00 am

1 stop21h 47m

$83

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 16 results
1
2

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

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

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

Currently, May is the cheapest month in which you can book a flight from Fort Myers to Key Largo (average of $80). Flying from Fort Myers to Key Largo in July is currently the most expensive (average of $497). 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 RSW to KE9?

Find hourly flight availability from Fort Myers to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s optimal to fly from Fort Myers to Key Largo in the evening. By choosing this option you can save up to 91% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated November 3, 2025.
See what other customers who have flown with Southwest from Fort Myers to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

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
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

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 Fort Myers to Key Largo. 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 from for flights from Fort Myers to Key Largo?

    For a flight from Fort Myers to Key Largo, you will be flying from SW Florida Intl. Fort Myers SW Florida Intl (RSW) is just 10.0 mi from the center of the city. SW Florida Intl is the only Fort Myers airport and it handles 0 outbound flights to Key Largo per day. 2 airlines have flights to Key Largo from Fort Myers SW Florida Intl on a regular basis.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Fort Myers to Key Largo (average of $80). Flying from Fort Myers to Key Largo in July is currently the most expensive (average of $497). 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

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Top 2 airlines flying from Fort Myers to Key Largo

Discover the top 2 airlines that operate flights from Fort Myers to Key Largo. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$444FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$535Average$1,776FlexibilityNo cancel feeOn-time69%

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