What is the cheapest airline that flies from Fort Smith to Florida Keys?

American Airlines is the most popular carrier operating from Fort Smith to Florida Keys

When did momondo last update prices for flights from Fort Smith Airport to Florida Keys?

Prices for flights from Fort Smith Airport to Florida Keys refresh daily.

How many operators does momondo search for flights from Fort Smith Airport to Florida Keys?

As of June 2026, there is 1 operator available to choose from for flights from Fort Smith Airport to Florida Keys.

How old do you have to be to fly from Fort Smith Airport to Florida Keys?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Smith Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$347 Cheap Flights from Fort Smith to Florida Keys in 2026

Find the cheapest flights from Fort Smith to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 pm - 11:56 pm

FSM

MIA

5h 41m

1 stop

5:25 am - 9:36 am

MIA

FSM

5h 11m

1 stop

$401American Airlines

Wed, Jul 15 - Wed, Jul 22

5:21 pm - 11:56 pm

FSM

MIA

5h 35m

1 stop

5:25 am - 9:35 am

MIA

FSM

5h 10m

1 stop

$402American Airlines

Sat, Jul 18 - Sat, Jul 25

5:21 pm - 11:56 pm

FSM

MIA

5h 35m

1 stop

10:05 am - 4:51 pm

MIA

FSM

7h 46m

1 stop

$405American Airlines

Sat, Jul 18 - Sat, Jul 25

5:15 pm - 11:59 pm

FSM

MIA

5h 44m

1 stop

10:05 am - 4:51 pm

MIA

FSM

7h 46m

1 stop

$445American Airlines

Wed, Jul 1 - Sat, Jul 4

5:15 pm - 1:15 am

FSM

MIA

7h 00m

1 stop

8:40 am - 4:51 pm

MIA

FSM

9h 11m

2 stops

$450American Airlines

Wed, Jul 1 - Sat, Jul 4

5:15 pm - 11:56 pm

FSM

MIA

5h 41m

1 stop

5:25 am - 9:36 am

MIA

FSM

5h 11m

1 stop

$468American Airlines

Thu, Jul 23 - Tue, Jul 28

5:21 pm - 11:56 pm

FSM

MIA

5h 35m

1 stop

5:25 am - 9:35 am

MIA

FSM

5h 10m

1 stop

$501American Airlines

Sat, Jul 18 - Sat, Jul 25

5:21 pm - 11:56 pm

FSM

MIA

5h 35m

1 stop

8:40 am - 4:51 pm

MIA

FSM

9h 11m

2 stops

$550American Airlines

Sat, Jul 18 - Sat, Jul 25

5:21 pm - 11:56 pm

FSM

MIA

5h 35m

1 stop

4:39 pm - 11:57 pm

MIA

FSM

8h 18m

1 stop

$568American Airlines

Sat, Jul 18 - Fri, Jul 24

5:21 pm - 11:56 pm

FSM

MIA

5h 35m

1 stop

4:01 pm - 11:57 pm

MIA

FSM

8h 56m

2 stops

$594American Airlines

Sat, Jul 18 - Fri, Jul 24

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American Airlines flights from Fort Smith to Florida Keys

Our best American Airlines deals on Fort Smith to Florida Keys flight tickets

American Airlines

Jul 15

FSM5:15 pmFort Smith

5h 41m

1 stop

MIA11:56 pmMiami

Jul 22

MIA5:25 amMiami

5h 11m

1 stop

FSM9:36 amFort Smith

$401

American Airlines

Jul 18

FSM5:21 pmFort Smith

5h 35m

1 stop

MIA11:56 pmMiami

Jul 25

MIA5:25 amMiami

5h 10m

1 stop

FSM9:35 amFort Smith

$402

American Airlines

Jul 18

FSM5:21 pmFort Smith

5h 35m

1 stop

MIA11:56 pmMiami

Jul 25

MIA10:05 amMiami

7h 46m

1 stop

FSM4:51 pmFort Smith

$405

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Wed 7/15

5:15 pm-11:56 pm

1 stop5h 41m

Miami

Wed 7/22

5:25 am-9:36 am

1 stop5h 11m

$401

Quickest round-trip

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Sat 7/18

5:21 pm-11:56 pm

1 stop5h 35m

Miami

Sat 7/25

5:25 am-9:35 am

1 stop5h 10m

$402

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Sat 7/18

5:21 pm-11:56 pm

1 stop5h 35m

Miami

Sat 7/25

10:05 am-4:51 pm

1 stop7h 46m

$405

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Wed 7/1

5:15 pm-11:59 pm

1 stop5h 44m

Miami

Sat 7/4

10:05 am-4:51 pm

1 stop7h 46m

$445

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Wed 7/1

5:15 pm-1:15 am

1 stop7h 00m

Miami

Sat 7/4

8:40 am-4:51 pm

2 stops9h 11m

$450

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Thu 7/23

5:15 pm-11:56 pm

1 stop5h 41m

Miami

Tue 7/28

5:25 am-9:36 am

1 stop5h 11m

$468

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Sat 7/18

5:21 pm-11:56 pm

1 stop5h 35m

Miami

Sat 7/25

5:25 am-9:35 am

1 stop5h 10m

$501

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Sat 7/18

5:21 pm-11:56 pm

1 stop5h 35m

Miami

Sat 7/25

8:40 am-4:51 pm

2 stops9h 11m

$550

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Sat 7/18

5:21 pm-11:56 pm

1 stop5h 35m

Miami

Fri 7/24

4:39 pm-11:57 pm

1 stop8h 18m

$568

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Sat 7/18

5:21 pm-11:56 pm

1 stop5h 35m

Miami

Fri 7/24

4:01 pm-11:57 pm

2 stops8h 56m

$594

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Fort Smith to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Florida Keys?

The month of February is another great option to travel to Florida Keys, with average flight prices from Fort Smith averaging around $0.

Can stopping save me money on Fort Smith to Florida Keys flights?

You could potentially save up to 70% on your flight if you consider stops on a Fort Smith to Florida Keys flight.

Cheap Fort Smith to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Smith to Florida Keys

Fastest flight time	5h 41m
Direct flights	None

The fastest flight from Fort Smith to Florida Keys takes 5h 41m

There are no direct flights from Fort Smith to Florida Keys. There are no popular flight routes from Fort Smith to Florida Keys.

Search flight deals

Frequently asked questions about flying from Fort Smith to Florida Keys

When did momondo last update prices for flights from Fort Smith Airport to Florida Keys?
Prices for flights from Fort Smith Airport to Florida Keys refresh daily.
How many operators does momondo search for flights from Fort Smith Airport to Florida Keys?
As of June 2026, there is 1 operator available to choose from for flights from Fort Smith Airport to Florida Keys.
How old do you have to be to fly from Fort Smith Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Smith Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Fort Smith to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Fort Smith to Florida Keys is Embraer 175 (Enhanced Winglets) (16.67% of total bookings). The next most popular plane models are Airbus A319 (12.50%), Embraer 175 (12.50%), and Canadair (Bombardier) Regional Jet 900 (12.50%).

Why use momondo?

Why should I use momondo to find a flight deal from Fort Smith to Florida Keys?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Fort Smith to Florida Keys. momondo saves you time and could save you money on your trip.

Can I find flights from Fort Smith to Florida Keys with flexible booking policies on momondo?

Yes. All flights to Florida Keys from Fort Smith on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Fort Smith to Florida Keys?

Once all potential Fort Smith to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Fort Smith to Florida Keys right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Fort Smith to Florida Keys flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.