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Key West

$279+ Cheap flights from Flint, MI to Key West (FNT - EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — EYW
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Flint Bishop to Key West are usually found in July or June, booked 76 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Flint to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$279
(American Airlines)

Popular in

November

Cheapest in

July

Average price

$376
From Flint Bishop to Key West
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Flint to Key West

Cheapest flights from Flint to Key West
Explore the most affordable flight options available from Flint to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 12/610:50 amFNT - EYW
2 stops12h 17mAmerican Airlines
Sat 12/1312:50 pmEYW - FNT
2 stops10h 42mAmerican Airlines
Deal found 9/15$279
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/196:00 amFNT - EYW
2 stops11h 51mAmerican Airlines
Sun 11/234:55 pmEYW - FNT
1 stop6h 39mAmerican Airlines
Deal found 9/15$299
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/306:45 amFNT - EYW
2 stops12h 14mAmerican Airlines
Sat 10/412:24 pmEYW - FNT
2 stops10h 44mAmerican Airlines
Deal found 9/15$329
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/186:00 amFNT - EYW
1 stop7h 36mAmerican Airlines
Mon 11/244:55 pmEYW - FNT
1 stop6h 39mAmerican Airlines
Deal found 9/15$349
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/2410:53 amFNT - EYW
1 stop5h 32mAmerican Airlines
Wed 12/312:00 pmEYW - FNT
2 stops11h 32mAmerican Airlines
Deal found 9/15$354
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/196:00 amFNT - EYW
1 stop6h 38mAmerican Airlines
Mon 11/244:55 pmEYW - FNT
1 stop6h 39mAmerican Airlines
Deal found 9/15$366
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/186:00 amFNT - EYW
1 stop7h 36mAmerican Airlines
Sun 11/234:55 pmEYW - FNT
1 stop6h 39mAmerican Airlines
Deal found 9/15$374
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/1710:49 amFNT - EYW
2 stops8h 34mAmerican Airlines
Sun 11/234:55 pmEYW - FNT
1 stop6h 39mAmerican Airlines
Deal found 9/15$379
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/2010:53 amFNT - EYW
1 stop5h 32mAmerican Airlines
Sun 11/234:55 pmEYW - FNT
1 stop6h 39mAmerican Airlines
Deal found 9/16$386
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/255:30 amFNT - EYW
1 stop7h 21mAmerican Airlines
Thu 12/41:17 pmEYW - FNT
1 stop6h 04mAmerican Airlines
Deal found 9/15$399

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to Key West 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 September 17, 2025.
Use the filters below to find and compare flights from Flint to Key West that are best for you.

Fly from

Flint

Fly to

Key West

Route

Depart

Return

Price

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Sat 12/6

10:50 am-11:07 pm

2 stops12h 17m

Key West

Sat 12/13

12:50 pm-11:32 pm

2 stops10h 42m

$279

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Mon 11/24

10:53 am-4:25 pm

1 stop5h 32m

Key West

Fri 12/5

1:45 pm-11:32 pm

2 stops9h 47m

$354

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Mon 11/24

5:30 am-1:59 pm

2 stops8h 29m

Key West

Thu 12/4

1:17 pm-7:21 pm

1 stop6h 04m

$354

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Wed 12/10

10:50 am-7:35 pm

2 stops8h 45m

Key West

Sat 12/13

2:36 pm-11:32 pm

2 stops8h 56m

$359

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Wed 11/19

6:00 am-12:38 pm

1 stop6h 38m

Key West

Mon 11/24

4:55 pm-11:34 pm

1 stop6h 39m

$366

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Mon 11/17

10:49 am-7:23 pm

2 stops8h 34m

Key West

Sun 11/23

4:55 pm-11:34 pm

1 stop6h 39m

$379

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Thu 11/20

10:53 am-4:25 pm

1 stop5h 32m

Key West

Sun 11/23

4:55 pm-11:34 pm

1 stop6h 39m

$386

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Thu 11/20

9:00 am-9:36 pm

1 stop12h 36m

Key West

Mon 11/24

4:13 pm-8:45 pm

1 stop28h 32m

$402

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

Tue 11/25

5:30 am-4:13 pm

2 stops10h 43m

Key West

Thu 12/4

1:17 pm-7:21 pm

1 stop6h 04m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Flint to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

How far ahead should I book a flight from Flint, Michigan to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Flint to Key West. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Flint, Michigan to Key West, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Flint, Michigan to Key West?

Currently, August is the cheapest month in which you can book a flight from Flint, Michigan to Key West (average of $328). Flying from Flint, Michigan to Key West in March is currently the most expensive (average of $491). 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 Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Flint to Key West, such as United Airlines, American Airlines, and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Allegiant Air
7.2
Good
699 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Flint to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Flint, Michigan to Key West?

    A quick flight from Flint, Michigan to Key West can take about 12h 17m. American Airlines provides one of the quickest options available for as low as $279. The distance between Flint, Michigan and Key West is about 1276 mi.

  • What are the cheapest airlines flying from Flint, Michigan to Key West round-trip?

    Our cheapest airline available from Flint, Michigan to Key West is Allegiant Air. Our recent data shows that you can find tickets from as low as $78 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $278 and $384 round-trip. Allegiant Air is currently priced 83% below the average price you’ll pay for this route.

  • Can I find deals for flights from Flint to Key West that include hotel bookings?

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

  • How can I find direct flights from Flint to Key West?

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

  • Can I find deals for business class flights from Flint to Key West?

    Yes. Cheapflights offers flight deals from Flint to Key West 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 Key West?

    Currently, August is the cheapest month in which you can book a flight from Flint, Michigan to Key West (average of $328). Flying from Flint, Michigan to Key West in March is currently the most expensive (average of $491). 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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Top 3 airlines flying from Flint to Key West

Discover the top 3 airlines that operate flights from Flint to Key West. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$237FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$278Average$571FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$384Average$616FlexibilityNo cancel feeOn-time69%

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