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$354+ Cheap flights from Fort Smith (FSM) to Florida Keys

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — EYW
déc. 5 — déc. 121
ven. 12/5
ven. 12/12
1 adult, Economy
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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 novembre 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$354
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$432
Provider with most accurate pricing for Fort Smith-Miami flight deals.
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Provider most trusted by Cheapflights users for Fort Smith-Miami flights.
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From Fort Smith to Florida Keys
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Highest demand for flights based on searches. 5% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 novembre 5, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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.
mer. 11/196:00 amFSM - EYW
2 stops10h 51mAmerican Airlines
dim. 11/237:00 amEYW - FSM
2 stops9h 41mAmerican Airlines
Deal found 11/4$492

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 novembre 5, 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

mar. 4/7

6:07 am-12:43 pm

1 stop5h 36m

Miami

mar. 4/14

6:15 pm-11:39 pm

1 stop6h 24m

$354

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

mer. 3/4

6:00 am-12:25 pm

1 stop5h 25m

Miami

sam. 3/7

5:05 am-9:50 am

1 stop5h 45m

$384

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

mar. 3/24

6:41 pm-12:39 am

1 stop4h 58m

Miami

lun. 3/30

10:59 pm-9:20 am

2 stops11h 21m

$490

Fort SmithKey West

FSM - EYW

FSMEYW

Fort Smith

mer. 11/19

6:00 am-5:51 pm

2 stops10h 51m

Key West

dim. 11/23

7:00 am-3:41 pm

2 stops9h 41m

$492

Fort SmithKey West

FSM - EYW

FSMEYW

Fort Smith

mar. 3/10

10:20 am-4:05 pm

1 stop4h 45m

Key West

mer. 3/11

1:23 pm-11:35 pm

2 stops11h 12m

$786

Fort SmithKey West

FSM - EYW

FSMEYW

Fort Smith

dim. 12/28

6:17 pm-1:13 pm

2 stops17h 56m

$481

Fort SmithKey West

FSM - EYW

FSMEYW

Fort Smith

lun. 12/29

6:17 pm-11:06 am

2 stops15h 49m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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, September is the cheapest month in which you can book a flight from Fort Smith to Florida Keys (average of $234). Flying from Fort Smith to Florida Keys in November is currently the most expensive (average of $439). 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 novembre 5, 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
11,042 reviews

Entertainment

6.9

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
11,042 reviews
American Airlines
7.2
Good
11,042 reviews

Entertainment

6.9

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

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 5h 36m. American Airlines provides one of the quickest options available for as low as $354. 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, September is the cheapest month in which you can book a flight from Fort Smith to Florida Keys (average of $234). Flying from Fort Smith to Florida Keys in November is currently the most expensive (average of $439). 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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