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Florida Keys

$96+ Cheap flights from Flint, MI (FNT) to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — EYW
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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Cheap flight deals from Flint to Florida Keys

Keep the following information in mind while searching for Flint to Florida Keys flight deals. Data was last updated August 25, 2025.

Round-trip from

$243
(Kiwi.com)

One-way from

$96
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$371
From Flint Bishop to Florida Keys
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One-way flight from Flint Bishop to Florida Keys
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Highest demand for flights based on searches. 12% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Flint to Florida Keys

Cheapest flights from Flint to Florida Keys
Explore the most affordable flight options available from Flint to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/74:48 pmFNT - EYW
1 stop22h 06mAllegiant Air
Thu 9/114:50 pmEYW - FNT
1 stop6h 12mAllegiant Air
Deal found 8/22$243
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Thu 9/252:33 pmFNT - MIA
1 stop6h 19mAmerican Airlines
Wed 10/15:19 pmMIA - FNT
1 stop5h 49mAmerican Airlines
Deal found 8/25$259
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:00 amFNT - MIA
2 stops12h 11mUnited Airlines
Sat 9/274:17 pmMIA - FNT
1 stop6h 12mUnited Airlines
Deal found 8/23$269
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Thu 9/182:33 pmFNT - MIA
1 stop6h 19mAmerican Airlines
Mon 9/223:30 pmMIA - FNT
1 stop7h 38mAmerican Airlines
Deal found 8/25$271
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/166:45 amFNT - EYW
2 stops8h 29mAmerican Airlines
Tue 9/2312:24 pmEYW - FNT
2 stops10h 44mAmerican Airlines
Deal found 8/24$279
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:48 pmFNT - EYW
1 stop21h 48mAllegiant Air
Thu 9/254:50 pmEYW - FNT
1 stop6h 12mAllegiant Air
Deal found 8/24$281
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:00 amFNT - MIA
2 stops12h 08mUnited Airlines
Mon 11/107:00 amMIA - FNT
1 stop6h 25mUnited Airlines
Deal found 8/24$294
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/211:49 pmFNT - MIA
1 stop28h 39mMultiple Airlines
Sun 9/286:00 amMIA - FNT
2 stops16h 54mMultiple Airlines
Deal found 8/24$300
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:30 amFNT - EYW
1 stop5h 24mAllegiant Air
Fri 9/1212:09 pmEYW - FNT
2 stops28h 28mAllegiant Air
Deal found 8/24$317
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Wed 12/107:09 amFNT - MIA
1 stop5h 31mAmerican Airlines
Mon 12/158:30 amMIA - FNT
1 stop6h 46mAmerican Airlines
Deal found 8/22$318
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Mon 9/296:45 amFNT - MIA
2 stops9h 58mAmerican Airlines
Mon 10/612:44 pmMIA - FNT
2 stops10h 25mAmerican Airlines
Deal found 8/23$322
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 9/126:45 amFNT - MIA
1 stop8h 05mAmerican Airlines
Mon 9/156:20 amMIA - FNT
1 stop7h 43mAmerican Airlines
Deal found 8/25$324

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint 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 August 25, 2025.
Use the filters below to find and compare flights from Flint to Florida Keys that are best for you.

Fly from

Flint

Fly to

Florida Keys

Route

Depart

Return

Price

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Sun 9/7

4:48 pm-2:54 pm

1 stop22h 06m

Key West

Thu 9/11

4:50 pm-11:02 pm

1 stop6h 12m

$243

FlintMiami

FNT - MIA

FNTMIA

Flint Bishop

Wed 12/10

6:00 am-2:03 pm

1 stop8h 03m

Miami

Wed 12/17

3:35 pm-11:32 pm

1 stop7h 57m

$259

FlintMiami

FNT - MIA

FNTMIA

Flint Bishop

Sat 1/3

4:26 pm-10:15 pm

1 stop5h 49m

Miami

Sat 1/17

9:00 am-5:09 pm

1 stop8h 09m

$259

FlintMiami

FNT - MIA

FNTMIA

Flint Bishop

Thu 9/25

2:33 pm-8:52 pm

1 stop6h 19m

Miami

Wed 10/1

6:20 am-2:03 pm

1 stop7h 43m

$259

FlintMiami

FNT - MIA

FNTMIA

Flint Bishop

Sat 12/13

3:49 pm-9:02 pm

1 stop5h 13m

Miami

Wed 12/17

9:39 am-3:16 pm

1 stop5h 37m

$259

FlintMiami

FNT - MIA

FNTMIA

Flint Bishop

Fri 11/7

10:49 am-7:03 pm

1 stop8h 14m

Miami

Wed 11/12

2:40 pm-11:37 pm

1 stop8h 57m

$259

FlintMiami

FNT - MIA

FNTMIA

Flint Bishop

Mon 9/22

2:33 pm-8:52 pm

1 stop6h 19m

Miami

Mon 9/29

3:30 pm-11:08 pm

1 stop7h 38m

$264

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Tue 9/16

6:45 am-3:14 pm

2 stops8h 29m

Key West

Tue 9/23

12:24 pm-11:08 pm

2 stops10h 44m

$279

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Wed 9/17

6:45 am-5:46 pm

2 stops11h 01m

Key West

Wed 9/24

12:24 pm-11:08 pm

2 stops10h 44m

$279

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Thu 9/18

4:48 pm-2:36 pm

1 stop21h 48m

Key West

Thu 9/25

4:50 pm-11:02 pm

1 stop6h 12m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Flint to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Flint 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 Flint to Florida Keys

What is the cheapest month to book a flight from Flint, Michigan to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Flint, Michigan to Florida Keys (average of $328). Flying from Flint, Michigan to Florida Keys in March is currently the most expensive (average of $492). 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 August 25, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Flint to Florida Keys have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,940 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Flint 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 Flint to Florida Keys?

    Located just 4.3 mi from the city center, Flint Bishop (FNT) is the airport most travelers will use when flying to Florida Keys from Flint.

  • How long is the flight from Flint, Michigan to Florida Keys?

    Departing from Flint, Michigan to Florida Keys will take you 8h 03m. There are 1201 mi between Flint, Michigan and Florida Keys. This flight may include one or multiple stops.

  • Can I find deals for flights from Flint to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Flint to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Florida Keys.

  • Can I find deals for business class flights from Flint to Florida Keys?

    Yes. Cheapflights offers flight deals from Flint 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 Flint, Michigan to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Flint, Michigan to Florida Keys (average of $328). Flying from Flint, Michigan to Florida Keys in March is currently the most expensive (average of $492). 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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Alternative routes for Flint to Florida Keys

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Top 3 airlines flying from Flint to Florida Keys

Discover the top 3 airlines that operate flights from Flint to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$228FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$278Average$572FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$384Average$619FlexibilityNo cancel feeOn-time69%

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