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

Frontier, Spirit Airlines, and Delta are the most popular carriers operating from Mississippi to Florida Keys

How many flights depart from Mississippi to Florida Keys on average per week?

11 flights are operational weekly from Mississippi to Florida Keys as of November 2025. The most popular departure day for this route is Mon, with 27% of flights per week taking off on this day.

How long is the flight from Mississippi to Florida Keys?

On average, it takes 6h to fly from Mississippi to Florida Keys if you fly out of Jackson (the most popular airport in Mississippi) and into Los Angeles (the most popular airport in Florida Keys). If you’re flying out of Gulfport and into Los Angeles, then the flight time is around 6h 10m.

When did momondo last update prices for flights from Mississippi to Florida Keys?

Prices for flights from Mississippi to Florida Keys are updated daily.

How many operators does momondo search for flights from Mississippi to Florida Keys?

The number of operators available for flights from Mississippi to Florida Keys is 7 as of November 2025.

How old do you have to be to fly from Mississippi 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 Mississippi to Florida Keys.

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

The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$77 Cheap Flights from Mississippi to Florida Keys in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:08 pm - 12:51 amGPT-MIA

5h 43m1 stop

5:50 am - 9:33 amMIA-GPT

4h 43m1 stop

$208Delta

Find Deal

Mon, Feb 2 - Mon, Feb 9

8:13 pm - 8:15 amMEM-EYW

11h 02m1 stop

10:59 am - 6:31 pmEYW-MEM

8h 32m1 stop

$225Multiple Airlines

Find Deal

Wed, Dec 24 - Thu, Dec 25

6:12 am - 2:18 pmAEX-MIA

7h 06m1 stop

6:00 am - 12:00 pmMIA-AEX

7h 00m1 stop

$238Delta

Find Deal

Tue, Feb 10 - Sat, Feb 14

8:26 pm - 3:04 pmMEM-EYW

17h 38m1 stop

4:34 pm - 2:26 pmEYW-MEM

22h 52m1 stop

$243Allegiant Air

Find Deal

Thu, Dec 11 - Sun, Dec 14

2:29 pm - 11:13 pmBTR-MIA

7h 44m1 stop

8:35 am - 4:07 pmMIA-BTR

8h 32m1 stop

$244American Airlines

Find Deal

Tue, Jan 27 - Mon, Feb 2

12:11 pm - 6:45 pmBTR-MIA

5h 34m1 stop

6:20 am - 11:25 amMIA-BTR

6h 05m1 stop

$249United Airlines

Find Deal

Mon, Dec 22 - Mon, Dec 29

7:00 am - 1:13 pmGPT-MIA

5h 13m1 stop

4:42 pm - 9:22 pmMIA-GPT

5h 40m1 stop

$256United Airlines

Find Deal

Sun, Dec 14 - Tue, Dec 16

3:05 pm - 9:30 pmMEM-MIA

5h 25m1 stop

6:35 am - 10:00 amMIA-MEM

4h 25m1 stop

$277Southwest

Find Deal

Wed, Feb 18 - Sat, Feb 21

1:46 pm - 11:07 pmJAN-EYW

8h 21m2 stops

8:00 am - 2:35 pmEYW-JAN

7h 35m1 stop

$284American Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

1:10 pm - 8:25 pmJAN-MIA

6h 15m1 stop

6:55 am - 3:05 pmMIA-JAN

9h 10m2 stops

$314Southwest

Find Deal

Mon, Dec 15 - Tue, Dec 16

United Airlines flights from Mississippi to Florida Keys

Our best United Airlines deals on Mississippi to Florida Keys flight tickets

United Airlines

Dec 22

BTR12:11 pmBaton Rouge Ryan

5h 34m

1 stop

MIA6:45 pmMiami

Dec 29

MIA6:20 amMiami

6h 05m

1 stop

BTR11:25 amBaton Rouge Ryan

$249

Find similar

United Airlines

Dec 14

GPT7:00 amGulfport Biloxi Regional

5h 13m

1 stop

MIA1:13 pmMiami

Dec 16

MIA4:42 pmMiami

5h 40m

1 stop

GPT9:22 pmGulfport Biloxi Regional

$256

Find similar

United Airlines

Dec 22

BTR1:48 pmBaton Rouge Ryan

7h 52m

1 stop

MIA10:40 pmMiami

Dec 27

MIA8:45 amMiami

8h 02m

1 stop

BTR3:47 pmBaton Rouge Ryan

$274

Find similar

Southwest flights from Mississippi to Florida Keys

Our best Southwest deals on Mississippi to Florida Keys flight tickets

Southwest

Feb 18

MEM3:05 pmMemphis

5h 25m

1 stop

MIA9:30 pmMiami

Feb 21

MIA6:35 amMiami

4h 25m

1 stop

MEM10:00 amMemphis

$277

Find similar

Southwest

Dec 15

JAN1:10 pmJackson-Evers Intl

6h 15m

1 stop

MIA8:25 pmMiami

Dec 16

MIA6:55 amMiami

9h 10m

2 stops

JAN3:05 pmJackson-Evers Intl

$314

Find similar

Southwest

Dec 15

JAN1:10 pmJackson-Evers Intl

7h 40m

2 stops

MIA9:50 pmMiami

Dec 16

MIA6:55 amMiami

9h 10m

2 stops

JAN3:05 pmJackson-Evers Intl

$319

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Mississippi to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GulfportMiami

GPT - MIA

GPTMIA

Gulfport Biloxi Regional

Mon 2/2

6:08 pm-12:51 am

1 stop5h 43m

Miami

Mon 2/9

5:50 am-9:33 am

1 stop4h 43m

$208

MemphisKey West

MEM - EYW

MEMEYW

Memphis

Wed 12/24

8:13 pm-8:15 am

1 stop11h 02m

Key West

Thu 12/25

10:59 am-6:31 pm

1 stop8h 32m

$225

AlexandriaMiami

AEX - MIA

AEXMIA

Alexandria

Tue 2/10

6:12 am-2:18 pm

1 stop7h 06m

Miami

Sat 2/14

6:00 am-12:00 pm

1 stop7h 00m

$238

MemphisKey West

MEM - EYW

MEMEYW

Memphis

Thu 12/11

8:26 pm-3:04 pm

1 stop17h 38m

Key West

Sun 12/14

4:34 pm-2:26 pm

1 stop22h 52m

$243

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Tue 1/27

2:29 pm-11:13 pm

1 stop7h 44m

Miami

Mon 2/2

8:35 am-4:07 pm

1 stop8h 32m

$244

Baton RougeMiami

BTR - MIA

BTRMIA

Baton Rouge Ryan

Mon 12/22

12:11 pm-6:45 pm

1 stop5h 34m

Miami

Mon 12/29

6:20 am-11:25 am

1 stop6h 05m

$249

GulfportMiami

GPT - MIA

GPTMIA

Gulfport Biloxi Regional

Sun 12/14

7:00 am-1:13 pm

1 stop5h 13m

Miami

Tue 12/16

4:42 pm-9:22 pm

1 stop5h 40m

$256

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Wed 2/18

3:05 pm-9:30 pm

1 stop5h 25m

Miami

Sat 2/21

6:35 am-10:00 am

1 stop4h 25m

$277

JacksonKey West

JAN - EYW

JANEYW

Jackson-Evers Intl

Tue 12/9

1:46 pm-11:07 pm

2 stops8h 21m

Key West

Sat 12/13

8:00 am-2:35 pm

1 stop7h 35m

$284

JacksonMiami

JAN - MIA

JANMIA

Jackson-Evers Intl

Mon 12/15

1:10 pm-8:25 pm

1 stop6h 15m

Miami

Tue 12/16

6:55 am-3:05 pm

2 stops9h 10m

$314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Mississippi 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

Other information

What is the cheapest month to fly to Florida Keys?

The month of October is another great option to travel to Florida Keys, with average flight prices from Mississippi averaging around $346.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Mississippi to Florida Keys is on a Tuesday when prices can be found for as low as $361. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $520.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Mississippi to Florida Keys in the evening for as low as $396. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $527.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Mississippi when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $429 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Mississippi for as low as $286 on momondo.

Can stopping save me money on Mississippi to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Mississippi to Florida Keys.

Cheap Mississippi to Florida Keys flight deals and tips

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

Fastest flight time	2h 23m
Direct flights	Every day
Airports in Florida Keys	1 airport

The fastest flight from Mississippi to Florida Keys takes 2h 23m

Direct flights go from Mississippi to Florida Keys every day.

There is 1 airport near Florida Keys: Miami (MIA)

Search flight deals

When did momondo last update prices for flights from Mississippi to Florida Keys?
Prices for flights from Mississippi to Florida Keys are updated daily.
How many operators does momondo search for flights from Mississippi to Florida Keys?
The number of operators available for flights from Mississippi to Florida Keys is 7 as of November 2025.
How old do you have to be to fly from Mississippi 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 Mississippi to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Mississippi to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Mississippi to Florida Keys is Airbus A220-300, representing 14.57% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 13.73%, Embraer ERJ-135 / ERJ-140 / ERJ-145 at 11.72%, and Canadair (Bombardier) Regional Jet 900 at 9.19%.

Best airlines flying from Mississippi to Florida Keys

Compare and see reviews for airlines that fly from Mississippi to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 11,038 reviews		Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 7,999 reviews		Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Mississippi to Florida Keys. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Mississippi to Florida Keys flights to just show those with flexible booking policies.

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

Once you have performed a search for Mississippi to Florida Keys flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Mississippi to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fri 12/26

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Popular cities in Florida Keys

Flights to New Yorkfrom $33

Flights to Los Angelesfrom $49

Flights to Miamifrom $48

Flights to Chicagofrom $58

Flights to Orlandofrom $48

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $57

Flights to Washington, D.C.from $38

Flights to Bostonfrom $59

Flights to Atlantafrom $48

Flights to Dallasfrom $54

Flights to Seattlefrom $58

Mississippi flight routes

Flights from Gulfport Biloxi Regional to Orlando

Flights from Jackson-Evers Intl to Washington, D.C. Reagan-National

Flights from Gulfport Biloxi Regional to Las Vegas Harry Reid Intl

Flights from Jackson-Evers Intl to Houston George Bush Intcntl

Flights from Columbus Golden Triangle Reg. to Dallas/Fort Worth

Flights from Gulfport Biloxi Regional to Charlotte Douglas

Cheap flights from Mississippi to Florida Keys from $77

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mississippi to Florida Keys departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Mississippi to Florida Keys

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Mississippi to Florida Keys

Our best United Airlines deals on Mississippi to Florida Keys flight tickets

Southwest flights from Mississippi to Florida Keys

Our best Southwest deals on Mississippi to Florida Keys flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Mississippi to Florida Keys that are best for you.

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Mississippi 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 October is another great option to travel to Florida Keys, with average flight prices from Mississippi averaging around $346.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Mississippi to Florida Keys is on a Tuesday when prices can be found for as low as $361. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $520.

What is the cheapest time of day to depart on your flight to Florida Keys?

How far in advance should I book a flight to Florida Keys?

Can stopping save me money on Mississippi to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Mississippi to Florida Keys.

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

Frontier, Spirit Airlines, and Delta are the most popular carriers operating from Mississippi to Florida Keys

How many flights depart from Mississippi to Florida Keys on average per week?

11 flights are operational weekly from Mississippi to Florida Keys as of November 2025. The most popular departure day for this route is Mon, with 27% of flights per week taking off on this day.

How long is the flight from Mississippi to Florida Keys?

On average, it takes 6h to fly from Mississippi to Florida Keys if you fly out of Jackson (the most popular airport in Mississippi) and into Los Angeles (the most popular airport in Florida Keys). If you’re flying out of Gulfport and into Los Angeles, then the flight time is around 6h 10m.

Cheap Mississippi to Florida Keys flight deals and tips

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

Fastest flight time

Direct flights

Airports in Florida Keys

When did momondo last update prices for flights from Mississippi to Florida Keys?

How many operators does momondo search for flights from Mississippi to Florida Keys?

How old do you have to be to fly from Mississippi to Florida Keys?

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

What is the most popular plane model from Mississippi to Florida Keys?

Best airlines flying from Mississippi to Florida Keys

Compare and see reviews for airlines that fly from Mississippi to Florida Keys with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo