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Key West

$346+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — EYW
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
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 agosto 20, 2025.

Round-trip from

$346
(American Airlines)

Popular in

November

Cheapest in

July

Average price

$394
From Flint Bishop to Key West
Search Deals
Highest demand for flights based on searches. 20% 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 August 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 agosto 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. 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.
dom. 11/95:32 amFNT - EYW
1 stop7h 19mAmerican Airlines
sáb. 11/158:00 amEYW - FNT
2 stops11h 46mAmerican Airlines
Deal found 8/18$346
This American Airlines deal was found by Cheapflights users on 8/19. 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.
lun. 11/2410:49 amFNT - EYW
2 stops8h 40mAmerican Airlines
mié. 12/38:10 amEYW - FNT
2 stops7h 06mAmerican Airlines
Deal found 8/19$359
This American Airlines deal was found by Cheapflights users on 8/18. 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.
lun. 11/245:32 amFNT - EYW
2 stops11h 07mAmerican Airlines
vie. 12/58:10 amEYW - FNT
2 stops7h 06mAmerican Airlines
Deal found 8/18$384
This American Airlines deal was found by Cheapflights users on 8/17. 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.
mar. 9/166:45 amFNT - EYW
2 stops8h 29mAmerican Airlines
mar. 9/2312:24 pmEYW - FNT
2 stops10h 44mAmerican Airlines
Deal found 8/17$393
This American Airlines deal was found by Cheapflights users on 8/17. 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.
mié. 11/126:00 amFNT - EYW
2 stops11h 51mAmerican Airlines
lun. 11/171:55 pmEYW - FNT
2 stops9h 42mAmerican Airlines
Deal found 8/17$396
This American Airlines deal was found by Cheapflights users on 8/19. 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.
mar. 11/2510:49 amFNT - EYW
2 stops8h 40mAmerican Airlines
vie. 12/51:55 pmEYW - FNT
2 stops8h 44mAmerican Airlines
Deal found 8/19$409
This American Airlines deal was found by Cheapflights users on 8/18. 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.
lun. 11/2410:49 amFNT - EYW
2 stops8h 40mAmerican Airlines
mar. 12/22:00 pmEYW - FNT
2 stops9h 37mAmerican Airlines
Deal found 8/18$434
This American Airlines deal was found by Cheapflights users on 8/19. 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.
mar. 11/2510:49 amFNT - EYW
2 stops8h 40mAmerican Airlines
mar. 12/22:00 pmEYW - FNT
2 stops9h 37mAmerican Airlines
Deal found 8/19$459
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 11/255:32 amFNT - EYW
1 stop7h 19mAmerican Airlines
mié. 12/31:24 pmEYW - FNT
2 stops9h 15mAmerican Airlines
Deal found 8/18$468

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 agosto 20, 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

dom. 11/9

5:32 am-12:51 pm

1 stop7h 19m

Key West

sáb. 11/15

8:00 am-7:46 pm

2 stops11h 46m

$346

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

mar. 9/16

6:45 am-3:14 pm

2 stops8h 29m

Key West

mar. 9/23

12:24 pm-11:08 pm

2 stops10h 44m

$393

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

mié. 11/12

6:00 am-5:51 pm

2 stops11h 51m

Key West

lun. 11/17

1:55 pm-11:37 pm

2 stops9h 42m

$396

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

mar. 8/26

6:55 am-4:46 pm

2 stops9h 51m

Key West

sáb. 8/30

11:26 am-7:35 pm

2 stops8h 09m

$523

FlintKey West

FNT - EYW

FNTEYW

Flint Bishop

jue. 10/2

7:00 am-2:29 pm

2 stops31h 29m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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 August 8, 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 $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 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 agosto 20, 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
8,928 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Allegiant Air
7.2
Good
701 reviews
United Airlines
7.4
Good
8,928 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 7h 19m. American Airlines provides one of the quickest options available for as low as $346. 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 $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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See prices for flight routes from nearby airports that may be better suited for you.
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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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$218FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$278Average$572FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$384Average$619FlexibilityNo cancel feeOn-time69%

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