HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key Largo

$154+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — MIA
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fort Myers to Key Largo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 May 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Thu 7/211:02 am
RSW
-
MIA
1 stop8h 25m
Multiple Airlines
Mon 7/133:07 pm
MIA
-
RSW
1 stop8h 01m
Multiple Airlines
Deal found 5/23$303
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/137:00 am
RSW
-
MIA
1 stop13h 30m
Multiple Airlines
Wed 7/223:07 pm
MIA
-
RSW
1 stop6h 50m
Multiple Airlines
Deal found 5/25$342
This Kiwi.com deal was found by Cheapflights users on 5/26. 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.
Thu 7/237:00 am
RSW
-
MIA
1 stop13h 30m
Multiple Airlines
Sun 7/268:32 pm
MIA
-
RSW
1 stop14h 11m
Multiple Airlines
Deal found 5/26$348
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Sat 7/1111:38 am
RSW
-
MIA
1 stop7h 49m
Multiple Airlines
Mon 7/133:07 pm
MIA
-
RSW
1 stop8h 01m
Multiple Airlines
Deal found 5/27$354
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/127:00 am
RSW
-
MIA
1 stop13h 30m
Multiple Airlines
Fri 7/172:56 pm
MIA
-
RSW
1 stop8h 12m
Multiple Airlines
Deal found 5/25$364
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/247:00 am
RSW
-
MIA
1 stop13h 38m
Multiple Airlines
Wed 7/13:57 pm
MIA
-
RSW
1 stop18h 10m
Multiple Airlines
Deal found 5/27$369
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Fri 8/77:00 am
RSW
-
MIA
1 stop13h 25m
Multiple Airlines
Sun 8/168:32 pm
MIA
-
RSW
1 stop14h 11m
Multiple Airlines
Deal found 5/24$378
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 6/2211:02 am
RSW
-
MIA
1 stop8h 25m
Frontier
Mon 6/298:32 pm
MIA
-
RSW
1 stop13h 35m
Frontier
Deal found 5/23$383
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Sat 7/411:02 am
RSW
-
MIA
1 stop8h 25m
Multiple Airlines
Mon 7/69:21 pm
MIA
-
RSW
2 stops24h 37m
Multiple Airlines
Deal found 5/25$387
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Sat 7/411:02 am
RSW
-
MIA
1 stop8h 25m
Frontier
Mon 7/68:32 pm
MIA
-
RSW
1 stop14h 11m
Frontier
Deal found 5/25$398

Find 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 May 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(Kiwi.com)

One-way from

$154
(Kiwi.com)
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

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 May 28, 2026.
Use the filters below to find and compare flights from Fort Myers to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Thu 7/2

11:02 am-7:27 pm

1 stop8h 25m

Miami

Mon 7/13

3:07 pm-11:08 pm

1 stop8h 01m

$303

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Thu 7/23

7:00 am-8:30 pm

1 stop13h 30m

Miami

Sun 7/26

8:32 pm-10:43 am

1 stop14h 11m

$348

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Sat 7/11

11:38 am-7:27 pm

1 stop7h 49m

Miami

Mon 7/13

3:07 pm-11:08 pm

1 stop8h 01m

$354

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Fri 8/7

7:00 am-8:25 pm

1 stop13h 25m

Miami

Sun 8/16

8:32 pm-10:43 am

1 stop14h 11m

$378

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Mon 6/22

11:02 am-7:27 pm

1 stop8h 25m

Miami

Mon 6/29

8:32 pm-10:07 am

1 stop13h 35m

$383

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Sun 7/12

7:45 am-1:53 pm

2 stops30h 08m

Miami

Fri 7/17

2:56 pm-11:08 pm

1 stop8h 12m

$418

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Thu 7/2

11:02 am-7:27 pm

1 stop8h 25m

Miami

Sun 7/5

8:32 pm-10:43 am

1 stop14h 11m

$441
Quickest round-trip

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Fri 10/9

7:20 am-11:55 am

1 stop4h 35m

Miami

Sat 10/17

6:55 am-11:40 am

1 stop4h 45m

$451

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Thu 7/2

11:02 am-11:03 pm

2 stops12h 01m

Miami

Mon 7/13

8:30 am-10:43 am

2 stops26h 13m

$459

Fort MyersMiami

RSW - MIA

RSWMIA

Fort Myers SW Florida Intl

Tue 7/7

8:00 am-8:30 pm

1 stop12h 30m

Miami

Fri 7/24

5:28 pm-9:57 pm

2 stops28h 29m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/25

Showing 1-10 of 20 resultsSorted by cheapest first
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
No data available for this route at this time. Please check back soon.

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. 0 airlines have flights to Key Largo from Fort Myers SW Florida Intl on a regular basis.

  • How long is the flight from Fort Myers to Key Largo?

    There are many flights that can get you from Fort Myers to Key Largo in 8h 25m. Fly via Frontier to get the fastest option. Fort Myers and Key Largo are separated by a distance of 105 mi.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Fort Myers to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Tampa flights
Tampa to Miami flights
Tampa to Fort Lauderdale flights
Jacksonville to Miami flights
Fort Lauderdale to Tampa flights
Orlando to Key West flights
Tampa to Key West flights
Pensacola to Miami flights
Orlando to Miami flights
Miami to Jacksonville flights
Pensacola to Orlando flights
Miami to Orlando flights
Fort Lauderdale to Orlando flights
Miami to Pensacola flights
Pensacola to Tampa flights
Fort Lauderdale to Jacksonville flights
Pensacola to Key West flights
Orlando to Fort Lauderdale flights
Orlando to Pensacola flights
Jacksonville to Fort Lauderdale flights
Miami to Panama City flights
Fort Lauderdale to Tallahassee flights
Fort Lauderdale to Pensacola flights
West Palm Beach to Tampa flights
Jacksonville to Key West flights
West Palm Beach to Pensacola flights
Panama City to Fort Lauderdale flights
Pensacola to Fort Lauderdale flights
Tampa to Pensacola flights
Fort Lauderdale to Panama City flights
West Palm Beach to Valparaiso flights
Tallahassee to Miami flights
Tampa to West Palm Beach flights
Sarasota to Miami flights
Orlando to Panama City flights
West Palm Beach to Jacksonville flights
Panama City to Miami flights
Miami to Valparaiso flights
Valparaiso to Fort Lauderdale flights
Orlando to Valparaiso flights
Panama City to Orlando flights
Fort Lauderdale to Key West flights
Valparaiso to Miami flights
Miami to Fort Lauderdale flights
Pensacola to West Palm Beach flights
West Palm Beach to Orlando flights
Tallahassee to Fort Lauderdale flights
Key West to Orlando flights
Orlando to Fort Myers flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.