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Cheap flights from Fort Smith to Florida Keys from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Smith to Florida Keys departing on 4/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Fort Smith to Florida Keys

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 2:24 pm
FSM
-
MIA
7h 24m
1 stop
American Airlines Logo
3:53 pm - 10:25 pm
MIA
-
FSM
7h 32m
1 stop
$374American Airlines
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
6:00 am - 3:11 pm
FSM
-
MIA
8h 11m
2 stops
American Airlines Logo
5:05 am - 10:40 am
MIA
-
FSM
6h 35m
1 stop
$549American Airlines
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
11:10 am - 7:36 pm
FSM
-
MIA
7h 26m
1 stop
American Airlines Logo
6:05 am - 10:40 am
MIA
-
FSM
5h 35m
1 stop
$581American Airlines
Fri, May 8 - Mon, May 11
American Airlines Logo
6:19 pm - 12:59 am
FSM
-
MIA
5h 40m
1 stop
American Airlines Logo
5:00 am - 9:49 am
MIA
-
FSM
5h 49m
1 stop
$676American Airlines
Sat, Mar 14 - Sun, Mar 22
American Airlines Logo
6:24 pm - 12:59 am
FSM
-
MIA
5h 35m
1 stop
American Airlines Logo
5:00 am - 9:49 am
MIA
-
FSM
5h 49m
1 stop
$713American Airlines
Fri, Mar 13 - Sun, Mar 22
American Airlines Logo
10:19 am - 10:14 pm
FSM
-
MIA
10h 55m
2 stops
American Airlines Logo
5:00 am - 9:49 am
MIA
-
FSM
5h 49m
1 stop
$728American Airlines
Sat, Mar 14 - Sun, Mar 22
American Airlines Logo
11:10 am - 7:36 pm
FSM
-
MIA
7h 26m
1 stop
American Airlines Logo
3:40 pm - 11:39 pm
MIA
-
FSM
8h 59m
2 stops
$772American Airlines
Fri, May 8 - Mon, May 11
American Airlines Logo
10:19 am - 10:14 pm
FSM
-
MIA
10h 55m
2 stops
American Airlines Logo
9:50 pm - 9:49 am
MIA
-
FSM
12h 59m
2 stops
$795American Airlines
Sat, Mar 14 - Sun, Mar 22
American Airlines Logo
10:19 am - 10:14 pm
FSM
-
MIA
10h 55m
2 stops
American Airlines Logo
5:00 am - 9:49 am
MIA
-
FSM
5h 49m
1 stop
$808American Airlines
Fri, Mar 13 - Sun, Mar 22
American Airlines Logo
6:00 am - 3:11 pm
FSM
-
MIA
8h 11m
2 stops
American Airlines Logo
3:40 pm - 11:39 pm
MIA
-
FSM
8h 59m
2 stops
$886American Airlines
Fri, May 8 - Mon, May 11

American Airlines flights from Fort Smith to Florida Keys

Our best American Airlines deals on Fort Smith to Florida Keys flight tickets
American Airlines
Apr 7
FSM6:00 amFort Smith
7h 24m
1 stop
MIA2:24 pmMiami
Apr 14
MIA3:53 pmMiami
7h 32m
1 stop
FSM10:25 pmFort Smith
$374
American Airlines
Feb 1
FSM6:27 pmFort Smith
5h 31m
1 stop
MIA12:58 amMiami
Feb 8
MIA5:15 amMiami
5h 49m
1 stop
FSM10:04 amFort Smith
$429
American Airlines
Apr 7
FSM6:00 amFort Smith
8h 11m
2 stops
MIA3:11 pmMiami
Apr 14
MIA5:05 amMiami
6h 35m
1 stop
FSM10:40 amFort Smith
$549

momondo 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, momondo users made 832,500 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Fort Smith to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Tue 4/7

6:00 am-2:24 pm

1 stop7h 24m

Miami

Tue 4/14

3:53 pm-10:25 pm

1 stop7h 32m

$374

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Tue 4/7

6:00 am-3:11 pm

2 stops8h 11m

Miami

Tue 4/14

5:05 am-10:40 am

1 stop6h 35m

$549

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Fri 5/8

11:10 am-7:36 pm

1 stop7h 26m

Miami

Mon 5/11

6:05 am-10:40 am

1 stop5h 35m

$581

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Sat 3/14

6:19 pm-12:59 am

1 stop5h 40m

Miami

Sun 3/22

5:00 am-9:49 am

1 stop5h 49m

$676

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Fri 3/13

6:24 pm-12:59 am

1 stop5h 35m

Miami

Sun 3/22

5:00 am-9:49 am

1 stop5h 49m

$713

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Sat 3/14

10:19 am-10:14 pm

2 stops10h 55m

Miami

Sun 3/22

5:00 am-9:49 am

1 stop5h 49m

$728

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Fri 5/8

11:10 am-7:36 pm

1 stop7h 26m

Miami

Mon 5/11

3:40 pm-11:39 pm

2 stops8h 59m

$772

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Sat 3/14

10:19 am-10:14 pm

2 stops10h 55m

Miami

Sun 3/22

9:50 pm-9:49 am

2 stops12h 59m

$795

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Fri 3/13

10:19 am-10:14 pm

2 stops10h 55m

Miami

Sun 3/22

5:00 am-9:49 am

1 stop5h 49m

$808

Fort SmithMiami

FSM - MIA

FSMMIA

Fort Smith

Fri 5/8

6:00 am-3:11 pm

2 stops8h 11m

Miami

Mon 5/11

3:40 pm-11:39 pm

2 stops8h 59m

$886

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Florida Keys from

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

What is the cheapest month to fly to Florida Keys?

The month of January is another great option to travel to Florida Keys, with average flight prices from Fort Smith averaging around $397.

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

You could potentially save up to 52% 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

4h 50m

Direct flights

None
The fastest flight from Fort Smith to Florida Keys takes 4h 50m
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

  • 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?

  • 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?

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.

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