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

Allegiant Air, American Airlines, and United Airlines are the most popular carriers operating from Flint Bishop to Florida Keys

What airlines fly to Florida Keys?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Florida Keys from Flint according to our data. American Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Flint Bishop Airport to Florida Keys?

Prices for flights from Flint Bishop Airport to Florida Keys are updated daily.

How many operators does momondo search for flights from Flint Bishop Airport to Florida Keys?

The number of operators available for flights from Flint Bishop Airport to Florida Keys is 3 as of September 2026.

How old do you have to be to fly from Flint Bishop Airport to Florida Keys?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Flint Bishop Airport 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.

$151 Cheap Flights from Flint to Florida Keys in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Flint to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 2:35 pmFNT Flint Bishop-EYW Key West

6h 35m1 stop Tampa St. Petersburg

11:19 am - 9:04 pmEYW Key West-FNT Flint Bishop

9h 45m1 stop Orlando

$299Multiple Airlines

Sun, Feb 7 - Wed, Feb 10

8:00 am - 2:35 pmFNT Flint Bishop-EYW Key West

6h 35m1 stop Tampa St. Petersburg

8:36 pm - 10:44 pmEYW Key West-FNT Flint Bishop

26h 08m1 stop Orlando Sanford Intl

$300Allegiant Air

Sun, Feb 7 - Thu, Feb 11

5:31 pm - 11:57 pmFNT Flint Bishop-MIA Miami

6h 26m1 stop Chicago O'Hare Intl

8:26 am - 4:26 pmMIA Miami-FNT Flint Bishop

8h 00m1 stop Chicago O'Hare Intl

$301American Airlines

Wed, Nov 11 - Tue, Nov 17

2:31 pm - 9:10 pmFNT Flint Bishop-MIA Miami

6h 39m1 stop Chicago O'Hare Intl

8:30 am - 2:51 pmMIA Miami-FNT Flint Bishop

6h 21m1 stop Chicago O'Hare Intl

$301American Airlines

Wed, Feb 3 - Sat, Feb 6

5:39 am - 12:41 pmFNT Flint Bishop-MIA Miami

7h 02m1 stop Chicago O'Hare Intl

5:10 pm - 11:46 pmMIA Miami-FNT Flint Bishop

6h 36m1 stop Chicago O'Hare Intl

$301American Airlines

Wed, Jan 6 - Wed, Jan 13

5:15 am - 6:05 pmFNT Flint Bishop-MIA Miami

12h 50m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

12:27 pm - 6:55 pmMIA Miami-FNT Flint Bishop

6h 28m1 stop Chicago O'Hare Intl

$306United Airlines

Wed, Jan 27 - Wed, Feb 3

8:00 am - 2:35 pmFNT Flint Bishop-EYW Key West

6h 35m1 stop Tampa St. Petersburg

8:36 pm - 10:44 pmEYW Key West-FNT Flint Bishop

26h 08m1 stop Orlando Sanford Intl

$310Allegiant Air

Sun, Feb 7 - Thu, Feb 11

5:15 am - 6:05 pmFNT Flint Bishop-MIA Miami

12h 50m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

9:00 am - 6:55 pmMIA Miami-FNT Flint Bishop

9h 55m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$311United Airlines

Wed, Jan 27 - Wed, Feb 3

8:00 am - 2:35 pmFNT Flint Bishop-EYW Key West

6h 35m1 stop Tampa St. Petersburg

12:06 pm - 8:56 pmEYW Key West-FNT Flint Bishop

8h 50m1 stop Tampa

$313Multiple Airlines

Sun, Feb 7 - Thu, Feb 11

9:00 am - 5:00 pmFNT Flint Bishop-MIA Miami

8h 00m1 stop Chicago O'Hare Intl

6:05 pm - 11:59 pmMIA Miami-FNT Flint Bishop

5h 54m1 stop Chicago O'Hare Intl

$330United Airlines

Sun, Dec 6 - Sat, Dec 12

Cheap last minute flights

Enter your travel dates to find the best prices.

5:32 am - 12:59 pmFNT Flint Bishop-MIA Miami

7h 27m1 stop Chicago O'Hare Intl

8:37 am - 5:06 pmMIA Miami-FNT Flint Bishop

8h 29m1 stop Chicago O'Hare Intl

$346American Airlines

Sat, Sep 26 - Sat, Oct 31

5:32 am - 1:07 pmFNT Flint Bishop-MIA Miami

7h 35m2 stops Chicago O'Hare Intl Charlotte Douglas

8:37 am - 5:06 pmMIA Miami-FNT Flint Bishop

8h 29m1 stop Chicago O'Hare Intl

$351American Airlines

Sat, Sep 26 - Sat, Oct 31

5:32 am - 1:07 pmFNT Flint Bishop-MIA Miami

7h 35m2 stops Chicago O'Hare Intl Charlotte Douglas

6:15 am - 5:06 pmMIA Miami-FNT Flint Bishop

10h 51m2 stops Charlotte Douglas Chicago O'Hare Intl

$356American Airlines

Sat, Sep 26 - Sat, Oct 31

5:32 am - 2:31 pmFNT Flint Bishop-MIA Miami

8h 59m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

8:37 am - 5:06 pmMIA Miami-FNT Flint Bishop

8h 29m1 stop Chicago O'Hare Intl

$392American Airlines

Sat, Sep 26 - Sat, Oct 31

5:32 am - 4:38 pmFNT Flint Bishop-MIA Miami

11h 06m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

6:15 am - 5:06 pmMIA Miami-FNT Flint Bishop

10h 51m2 stops Charlotte Douglas Chicago O'Hare Intl

$397American Airlines

Sat, Sep 26 - Sat, Oct 31

6:25 am - 2:59 pmFNT Flint Bishop-MIA Miami

8h 34m1 stop Chicago O'Hare Intl

4:01 pm - 11:55 pmMIA Miami-FNT Flint Bishop

7h 54m1 stop Chicago O'Hare Intl

$529United Airlines

Fri, Sep 25 - Mon, Sep 28

6:25 am - 2:59 pmFNT Flint Bishop-MIA Miami

8h 34m1 stop Chicago O'Hare Intl

1:26 pm - 11:55 pmMIA Miami-FNT Flint Bishop

10h 29m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$534United Airlines

Fri, Sep 25 - Mon, Sep 28

6:24 pm - 8:08 amFNT Flint Bishop-EYW Key West

13h 44m1 stop Tampa St. Petersburg

9:53 am - 1:41 pmEYW Key West-FNT Flint Bishop

27h 48m1 stop Tampa St. Petersburg

$619Allegiant Air

Thu, Sep 24 - Mon, Sep 28

6:25 am - 2:59 pmFNT Flint Bishop-MIA Miami

8h 34m1 stop Chicago O'Hare Intl

4:01 pm - 11:55 pmMIA Miami-FNT Flint Bishop

7h 54m1 stop Chicago O'Hare Intl

$679United Airlines

Thu, Sep 24 - Mon, Sep 28

4:48 pm - 11:36 amFNT Flint Bishop-EYW Key West

18h 48m2 stops Orlando Sanford Intl Cincinnati Cinci./N. Kentucky

9:53 am - 1:41 pmEYW Key West-FNT Flint Bishop

27h 48m1 stop Tampa St. Petersburg

$758Allegiant Air

Thu, Sep 24 - Mon, Sep 28

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American Airlines flights from Flint to Florida Keys

Our best American Airlines deals on Flint to Florida Keys flight tickets

American Airlines

Oct 28

FNT5:36 pmFlint Bishop

6h 03m

1 stop

MIA11:39 pmMiami

Nov 3

MIA3:39 pmMiami

8h 11m

1 stop

FNT11:50 pmFlint Bishop

$301

American Airlines

Mar 2

FNT5:36 pmFlint Bishop

5h 44m

1 stop

MIA11:20 pmMiami

Mar 10

MIA8:32 amMiami

8h 34m

1 stop

FNT5:06 pmFlint Bishop

$302

American Airlines

Oct 28

FNT5:36 pmFlint Bishop

6h 03m

1 stop

MIA11:39 pmMiami

Nov 3

MIA6:00 amMiami

10h 26m

2 stops

FNT4:26 pmFlint Bishop

$306

United Airlines flights from Flint to Florida Keys

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

United Airlines

Jan 27

FNT5:15 amFlint Bishop

12h 50m

2 stops

MIA6:05 pmMiami

Feb 3

MIA9:00 amMiami

9h 55m

2 stops

FNT6:55 pmFlint Bishop

$311

United Airlines

Oct 28

FNT9:00 amFlint Bishop

10h 41m

2 stops

MIA7:41 pmMiami

Nov 3

MIA12:50 pmMiami

10h 46m

2 stops

FNT11:36 pmFlint Bishop

$341

United Airlines

Jan 20

FNT5:15 amFlint Bishop

11h 34m

2 stops

MIA4:49 pmMiami

Jan 29

MIA8:00 amMiami

10h 55m

2 stops

FNT6:55 pmFlint Bishop

$369

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintKey West

FNT Flint Bishop - EYW Key West

FNTEYW

Flint Bishop

Sun 2/7

8:00 am-2:35 pm

1 stop6h 35m

Key West

Wed 2/10

11:19 am-9:04 pm

1 stop9h 45m

$299

FlintKey West

FNT Flint Bishop - EYW Key West

FNTEYW

Flint Bishop

Sun 2/7

8:00 am-2:35 pm

1 stop6h 35m

Key West

Thu 2/11

8:36 pm-10:44 pm

1 stop26h 08m

$300

FlintMiami

FNT Flint Bishop - MIA Miami

FNTMIA

Flint Bishop

Wed 11/11

5:31 pm-11:57 pm

1 stop6h 26m

Miami

Tue 11/17

8:26 am-4:26 pm

1 stop8h 00m

$301

Quickest round-trip

FlintMiami

FNT Flint Bishop - MIA Miami

FNTMIA

Flint Bishop

Wed 2/3

2:31 pm-9:10 pm

1 stop6h 39m

Miami

Sat 2/6

8:30 am-2:51 pm

1 stop6h 21m

$301

FlintMiami

FNT Flint Bishop - MIA Miami

FNTMIA

Flint Bishop

Wed 1/6

5:39 am-12:41 pm

1 stop7h 02m

Miami

Wed 1/13

5:10 pm-11:46 pm

1 stop6h 36m

$301

FlintMiami

FNT Flint Bishop - MIA Miami

FNTMIA

Flint Bishop

Wed 1/27

5:15 am-6:05 pm

2 stops12h 50m

Miami

Wed 2/3

12:27 pm-6:55 pm

1 stop6h 28m

$306

FlintKey West

FNT Flint Bishop - EYW Key West

FNTEYW

Flint Bishop

Sun 2/7

8:00 am-2:35 pm

1 stop6h 35m

Key West

Thu 2/11

8:36 pm-10:44 pm

1 stop26h 08m

$310

FlintMiami

FNT Flint Bishop - MIA Miami

FNTMIA

Flint Bishop

Wed 1/27

5:15 am-6:05 pm

2 stops12h 50m

Miami

Wed 2/3

9:00 am-6:55 pm

2 stops9h 55m

$311

FlintKey West

FNT Flint Bishop - EYW Key West

FNTEYW

Flint Bishop

Sun 2/7

8:00 am-2:35 pm

1 stop6h 35m

Key West

Thu 2/11

12:06 pm-8:56 pm

1 stop8h 50m

$313

FlintMiami

FNT Flint Bishop - MIA Miami

FNTMIA

Flint Bishop

Sun 12/6

9:00 am-5:00 pm

1 stop8h 00m

Miami

Sat 12/12

6:05 pm-11:59 pm

1 stop5h 54m

$330

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 Flint 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

What is the cheapest month to fly to Florida Keys?

The month of May is another great option to travel to Florida Keys, with average flight prices from Flint averaging around $436.

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

You are more likely to see cheaper flights to Florida Keys from Flint when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $540 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Flint for as low as $341 on momondo.

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

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

Cheap Flint to Florida Keys flight deals and tips

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

Best Price Found	$151
Fastest flight time	5h 38m
Direct flights	None

The best one-way flight to Florida Keys from Flint in the past 72 hours is $151. The best round-trip flight deal from Flint to Florida Keys found on momondo in the last 72 hours is $299.

The fastest flight from Flint to Florida Keys takes 5h 38m

There are no direct flights from Flint to Florida Keys. There are no popular flight routes from Flint to Florida Keys.

Search flight deals

Frequently asked questions about flying from Flint to Florida Keys

When did momondo last update prices for flights from Flint Bishop Airport to Florida Keys?
Prices for flights from Flint Bishop Airport to Florida Keys are updated daily.
How many operators does momondo search for flights from Flint Bishop Airport to Florida Keys?
The number of operators available for flights from Flint Bishop Airport to Florida Keys is 3 as of September 2026.
How old do you have to be to fly from Flint Bishop Airport to Florida Keys?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Flint Bishop Airport 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 Flint to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Flint to Florida Keys is Airbus A320-100/200, representing 55.36% of all bookings. The subsequent popular models are Airbus A321-100/200 at 5.89%, Airbus A321neo at 5.49%, and Boeing 737 MAX 8 at 5.40%.

Best airlines flying from Flint to Florida Keys

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $333	Free Cancellation	Rating 7.4 10,227 reviews		Search United Airlines flights
American Airlines	PriceFrom $402	Free Cancellation	Rating 7.0 12,079 reviews		Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Flint to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

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

momondo does allow users to show only those flights to Florida Keys from Flint which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Flint 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 Flint to Florida Keys right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from Flint and alert you when they change.