HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$325+ Cheap flights from Fort Smith (FSM) to Florida Keys

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — EYW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fort Smith to Florida Keys 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 Smith to Florida Keys

Keep the following information in mind while searching for Fort Smith to Florida Keys flight deals. Data was last updated September 16, 2025.

Round-trip from

$341
(American Airlines)

One-way from

$325
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$640
From Fort Smith to Florida Keys
Search Deals
One-way flight from Fort Smith to Florida Keys
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Fort Smith to Florida Keys

Cheapest flights from Fort Smith to Florida Keys
Explore the most affordable flight options available from Fort Smith to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/3110:18 amFSM - MIA
1 stop6h 01mAmerican Airlines
Sat 11/85:18 amMIA - FSM
1 stop5h 22mAmerican Airlines
Deal found 9/14$341
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/306:00 amFSM - MIA
1 stop5h 45mAmerican Airlines
Sat 10/43:47 pmMIA - FSM
1 stop7h 31mAmerican Airlines
Deal found 9/15$389
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/3110:18 amFSM - MIA
1 stop7h 09mAmerican Airlines
Sun 11/95:18 amMIA - FSM
1 stop5h 22mAmerican Airlines
Deal found 9/14$398
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/110:20 amFSM - MIA
1 stop5h 16mAmerican Airlines
Sun 10/55:18 amMIA - FSM
1 stop5h 34mAmerican Airlines
Deal found 9/16$473
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/53:20 pmFSM - MIA
1 stop6h 40mAmerican Airlines
Thu 10/97:35 pmMIA - FSM
1 stop5h 13mAmerican Airlines
Deal found 9/14$573
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 11/1410:10 amFSM - EYW
1 stop5h 06mAmerican Airlines
Mon 11/174:10 pmEYW - FSM
2 stops18h 30mAmerican Airlines
Deal found 9/13$662
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/710:13 amFSM - MIA
1 stop13h 36mAmerican Airlines
Fri 10/107:35 pmMIA - FSM
1 stop15h 08mAmerican Airlines
Deal found 9/15$707

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Smith to Florida Keys 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 September 16, 2025.
Use the filters below to find and compare flights from Fort Smith to Florida Keys that are best for you.

Fly from

Fort Smith

Fly to

Florida Keys

Route

Depart

Return

Price

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Fri 10/31

10:18 am-5:19 pm

1 stop6h 01m

Miami

Sat 11/8

5:18 am-9:40 am

1 stop5h 22m

$341

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Tue 9/30

6:00 am-12:45 pm

1 stop5h 45m

Miami

Sat 10/4

3:47 pm-10:18 pm

1 stop7h 31m

$389

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Fri 10/31

10:18 am-6:27 pm

1 stop7h 09m

Miami

Sun 11/9

5:18 am-9:40 am

1 stop5h 22m

$398

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Wed 10/1

10:20 am-4:36 pm

1 stop5h 16m

Miami

Sun 10/5

5:18 am-9:52 am

1 stop5h 34m

$473

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Wed 3/4

6:03 am-12:33 pm

1 stop5h 30m

Miami

Sat 3/7

6:40 pm-11:33 pm

1 stop5h 53m

$490

Fort SmithKey West

FSM - EYW

FSMEYW

Fort Smith

Fri 11/14

10:10 am-4:16 pm

1 stop5h 06m

Key West

Mon 11/17

4:10 pm-9:40 am

2 stops18h 30m

$662

Fort SmithKey West

FSM - EYW

FSMEYW

Fort Smith

Tue 3/10

10:20 am-4:05 pm

1 stop4h 45m

Key West

Wed 3/11

1:23 pm-11:35 pm

2 stops11h 12m

$746

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Wed 10/29

10:13 am-4:37 pm

1 stop5h 24m

$325

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Wed 9/24

6:00 am-2:45 pm

1 stop7h 45m

$325

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Mon 9/22

6:32 pm-1:32 am

1 stop6h 00m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 13 results
1
2

Best time to book a flight from Fort Smith to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Fort Smith 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 Smith to Florida Keys

What is the cheapest month to book a flight from Fort Smith to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Fort Smith to Florida Keys (average of $328). Flying from Fort Smith to Florida Keys in March is currently the most expensive (average of $491). 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.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with American Airlines from Fort Smith to Florida Keys to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

Related info for your journey

Find useful and relevant information for your journey from Fort Smith to Florida Keys. 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 Smith to Florida Keys?

    If you book a flight to Florida Keys from Fort Smith, you will be flying from Fort Smith, which is the city’s only airport. Fort Smith (FSM) is located 3.8 mi from the center of Fort Smith.

  • How long is the flight from Fort Smith to Florida Keys?

    A quick flight from Fort Smith to Florida Keys can take about 6h 01m. American Airlines provides one of the quickest options available for as low as $341. Fort Smith and Florida Keys are separated by a distance of 1063 mi.

  • Can I find deals for flights from Fort Smith to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Fort Smith to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fort Smith to Florida Keys?

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

  • Can I find deals for business class flights from Fort Smith to Florida Keys?

    Yes. Cheapflights offers flight deals from Fort Smith to Florida Keys 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 Smith to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Fort Smith to Florida Keys (average of $328). Flying from Fort Smith to Florida Keys in March is currently the most expensive (average of $491). 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

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 Smith to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
Memphis to Orlando flights
Fayetteville to Orlando flights
Memphis to Miami flights
Fayetteville to Fort Lauderdale flights
Fayetteville to Miami flights
Little Rock to Orlando flights
Memphis to Fort Lauderdale flights
Little Rock to Miami flights
Memphis to Tampa flights
Fayetteville to Panama City flights
Fayetteville to Tampa flights
Fayetteville to Orlando Sanford Intl flights
Fayetteville to Jacksonville flights
Memphis to Orlando Sanford Intl flights
Fayetteville to Valparaiso flights
Fayetteville to West Palm Beach flights
Fayetteville to Pensacola flights
Memphis to Jacksonville flights
Little Rock to Fort Lauderdale flights
Memphis to West Palm Beach flights
Memphis to Key West flights
Memphis to Fort Myers flights
Little Rock to Tampa flights
Fayetteville to Fort Myers flights
Memphis to St Petersburg flights
Little Rock to Pensacola flights
Memphis to Panama City flights
Memphis to Pensacola flights
Memphis to Gainesville flights
Fayetteville to Sarasota flights
Memphis to Valparaiso flights
Fayetteville to Key West flights
Little Rock to Fort Myers flights
Little Rock to Key West flights
Little Rock to West Palm Beach flights
Little Rock to Jacksonville flights
Fayetteville to Melbourne flights
Fort Smith to Miami flights
Fayetteville to Gainesville flights
Memphis to Sarasota flights
Little Rock to Panama City flights
Fayetteville to Tallahassee flights
Little Rock to Sarasota flights
Fayetteville to Daytona Beach flights
Memphis to Tallahassee flights
Fort Smith to Fort Myers flights
Fort Smith to Fort Lauderdale flights
Memphis to Melbourne flights
Little Rock to Valparaiso flights
Fort Smith to Orlando 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.