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 August 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.

$390 Cheap Flights from Fort Smith to Florida Keys in 2026

Find the cheapest flights from Fort Smith to Florida Keys

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:16 pm - 11:18 pmFSM Fort Smith-MIA Miami

5h 02m1 stop Dallas/Fort Worth

5:25 am - 9:36 amMIA Miami-FSM Fort Smith

5h 11m1 stop Dallas/Fort Worth

$478American Airlines

Sun, Sep 27 - Sat, Oct 3

5:16 pm - 11:18 pmFSM Fort Smith-MIA Miami

5h 02m1 stop Dallas/Fort Worth

4:43 pm - 10:35 pmMIA Miami-FSM Fort Smith

6h 52m1 stop Dallas/Fort Worth

$478American Airlines

Thu, Sep 10 - Wed, Sep 16

5:16 pm - 11:18 pmFSM Fort Smith-MIA Miami

5h 02m1 stop Dallas/Fort Worth

5:25 am - 9:36 amMIA Miami-FSM Fort Smith

5h 11m1 stop Dallas/Fort Worth

$478American Airlines

Sat, Sep 19 - Sun, Sep 27

6:00 am - 12:58 pmFSM Fort Smith-MIA Miami

5h 58m1 stop Dallas/Fort Worth

8:52 am - 4:43 pmMIA Miami-FSM Fort Smith

8h 51m2 stops Charlotte Douglas Dallas/Fort Worth

$483American Airlines

Sun, Sep 27 - Sat, Oct 3

5:15 pm - 11:58 pmFSM Fort Smith-MIA Miami

5h 43m1 stop Dallas/Fort Worth

5:20 am - 9:41 amMIA Miami-FSM Fort Smith

5h 21m1 stop Dallas/Fort Worth

$499American Airlines

Sat, Aug 29 - Wed, Sep 2

5:15 pm - 11:58 pmFSM Fort Smith-MIA Miami

5h 43m1 stop Dallas/Fort Worth

10:10 am - 4:45 pmMIA Miami-FSM Fort Smith

7h 35m2 stops Charlotte Douglas Dallas/Fort Worth

$504American Airlines

Sat, Aug 29 - Wed, Sep 2

6:00 am - 3:40 pmFSM Fort Smith-MIA Miami

8h 40m2 stops Dallas/Fort Worth Charlotte Douglas

10:10 am - 4:45 pmMIA Miami-FSM Fort Smith

7h 35m2 stops Charlotte Douglas Dallas/Fort Worth

$509American Airlines

Sat, Aug 29 - Wed, Sep 2

6:00 am - 1:24 pmFSM Fort Smith-MIA Miami

6h 24m1 stop Dallas/Fort Worth

9:18 am - 4:43 pmMIA Miami-FSM Fort Smith

8h 25m1 stop Dallas/Fort Worth

$522American Airlines

Sat, Dec 12 - Thu, Dec 17

6:00 am - 12:54 pmFSM Fort Smith-MIA Miami

5h 54m1 stop Dallas/Fort Worth

5:40 pm - 10:22 pmMIA Miami-FSM Fort Smith

5h 42m1 stop Dallas/Fort Worth

$557American Airlines

Tue, Sep 1 - Tue, Sep 1

10:04 am - 4:39 pmFSM Fort Smith-EYW Key West

5h 35m1 stop Dallas/Fort Worth

8:03 pm - 9:34 amEYW Key West-FSM Fort Smith

14h 31m2 stops Miami Dallas/Fort Worth

$1,218American Airlines

Tue, Dec 29 - Sat, Jan 2

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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

Sep 10

FSM5:16 pmFort Smith

5h 02m

1 stop

MIA11:18 pmMiami

Sep 16

MIA4:43 pmMiami

6h 52m

1 stop

FSM10:35 pmFort Smith

$478

American Airlines

Sep 27

FSM6:00 amFort Smith

5h 58m

1 stop

MIA12:58 pmMiami

Oct 3

MIA8:52 amMiami

8h 51m

2 stops

FSM4:43 pmFort Smith

$483

American Airlines

Aug 29

FSM5:15 pmFort Smith

5h 43m

1 stop

MIA11:58 pmMiami

Sep 2

MIA5:20 amMiami

5h 21m

1 stop

FSM9:41 amFort Smith

$499

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Fort SmithMiami

FSM Fort Smith - MIA Miami

FSMMIA

Fort Smith

Sun 9/27

5:16 pm-11:18 pm

1 stop5h 02m

Miami

Sat 10/3

5:25 am-9:36 am

1 stop5h 11m

$478

Fort SmithMiami

FSM Fort Smith - MIA Miami

FSMMIA

Fort Smith

Thu 9/10

5:16 pm-11:18 pm

1 stop5h 02m

Miami

Wed 9/16

4:43 pm-10:35 pm

1 stop6h 52m

$478

Fort SmithMiami

FSM Fort Smith - MIA Miami

FSMMIA

Fort Smith

Sat 9/19

5:16 pm-11:18 pm

1 stop5h 02m

Miami

Sun 9/27

5:25 am-9:36 am

1 stop5h 11m

$478

Fort SmithMiami

FSM Fort Smith - MIA Miami

FSMMIA

Fort Smith

Sun 9/27

6:00 am-12:58 pm

1 stop5h 58m

Miami

Sat 10/3

8:52 am-4:43 pm

2 stops8h 51m

$483

Fort SmithMiami

FSM Fort Smith - MIA Miami

FSMMIA

Fort Smith

Sat 8/29

5:15 pm-11:58 pm

1 stop5h 43m

Miami

Wed 9/2

5:20 am-9:41 am

1 stop5h 21m

$499

Fort SmithMiami

FSM Fort Smith - MIA Miami

FSMMIA

Fort Smith

Sat 8/29

5:15 pm-11:58 pm

1 stop5h 43m

Miami

Wed 9/2

10:10 am-4:45 pm

2 stops7h 35m

$504

Fort SmithMiami

FSM Fort Smith - MIA Miami

FSMMIA

Fort Smith

Sat 8/29

6:00 am-3:40 pm

2 stops8h 40m

Miami

Wed 9/2

10:10 am-4:45 pm

2 stops7h 35m

$509

Fort SmithMiami

FSM Fort Smith - MIA Miami

FSMMIA

Fort Smith

Sat 12/12

6:00 am-1:24 pm

1 stop6h 24m

Miami

Thu 12/17

9:18 am-4:43 pm

1 stop8h 25m

$522

Fort SmithMiami

FSM Fort Smith - MIA Miami

FSMMIA

Fort Smith

Tue 9/1

6:00 am-12:54 pm

1 stop5h 54m

Miami

Tue 9/1

5:40 pm-10:22 pm

1 stop5h 42m

$557

Fort SmithKey West

FSM Fort Smith - EYW Key West

FSMEYW

Fort Smith

Tue 12/29

10:04 am-4:39 pm

1 stop5h 35m

Key West

Sat 1/2

8:03 pm-9:34 am

2 stops14h 31m

$1,218

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

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 02m
Direct flights	None

The fastest flight from Fort Smith to Florida Keys takes 5h 02m

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 August 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) (23.81% of total bookings). The next most popular plane models are Embraer 175 (14.29%), Airbus A319 (9.52%), and Canadair (Bombardier) Regional Jet CRJ-550 (9.52%).

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.