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

Spirit Airlines, American Airlines, and Southwest are the most popular carriers operating from Florida Keys to Michigan

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

As of August 2025, there are 384 flights per week flying from Florida Keys to Michigan. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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

Prices for flights from Florida Keys to Michigan are refreshed on a daily basis.

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

There are 6 operators available for flights from Florida Keys to Michigan as of August 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Michigan.

What documentation or ID do you need to fly to Michigan?

The required travel and health documents for your Michigan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Michigan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$57 Cheap Flights from Florida Keys to Michigan in 2025

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Find the cheapest flights from Florida Keys to Michigan

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:00 am - 9:18 amMIA-ORD

3h 18mnonstop

10:27 am - 2:29 pmORD-MIA

3h 02mnonstop

$109Spirit Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

7:00 am - 9:18 amMIA-ORD

3h 18mnonstop

10:27 am - 2:39 pmORD-MIA

3h 12mnonstop

$110Spirit Airlines

Find Deal

Sun, Sep 14 - Fri, Sep 19

12:18 pm - 4:45 pmMIA-ORD

5h 27m1 stop

10:27 am - 2:39 pmORD-MIA

3h 12mnonstop

$115

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:00 am - 9:18 amMIA-ORD

3h 18mnonstop

11:36 am - 9:38 pmORD-MIA

9h 02m1 stop

$121

Find Deal

Sat, Sep 6 - Mon, Sep 8

7:59 pm - 10:26 pmMIA-ORD

3h 27mnonstop

6:09 am - 10:14 amORD-MIA

3h 05mnonstop

$137American Airlines

Find Deal

Fri, Sep 19 - Mon, Sep 22

12:35 pm - 2:45 pmMIA-MDW

3h 10mnonstop

2:10 pm - 6:10 pmMDW-MIA

3h 00mnonstop

$137Southwest

Find Deal

Fri, Sep 26 - Mon, Sep 29

6:15 pm - 12:05 amMIA-MDW

6h 50m1 stop

2:10 pm - 6:10 pmMDW-MIA

3h 00mnonstop

$147Southwest

Find Deal

Fri, Sep 26 - Mon, Sep 29

6:20 am - 8:40 amMIA-ORD

3h 20mnonstop

7:05 am - 11:09 amORD-MIA

3h 04mnonstop

$158American Airlines

Find Deal

Sat, Sep 6 - Mon, Sep 8

2:39 pm - 8:59 pmMIA-SBN

6h 20m1 stop

2:15 pm - 9:22 pmSBN-MIA

7h 07m1 stop

$259Delta

Find Deal

Sat, Sep 13 - Sat, Oct 4

9:00 am - 8:59 pmMIA-SBN

11h 59m2 stops

7:20 am - 1:34 pmSBN-MIA

6h 14m1 stop

$264Delta

Find Deal

Sat, Sep 13 - Sat, Oct 4

Spirit Airlines flights from Florida Keys to Michigan

Our best Spirit Airlines deals on Florida Keys to Michigan flight tickets

Spirit Airlines

Oct 1

MIA7:00 amMiami

3h 18m

ORD9:18 amChicago O'Hare Intl

Oct 8

ORD10:27 amChicago O'Hare Intl

3h 02m

MIA2:29 pmMiami

$109

Find similar

Spirit Airlines

Sep 14

MIA7:00 amMiami

3h 18m

ORD9:18 amChicago O'Hare Intl

Sep 19

ORD10:27 amChicago O'Hare Intl

3h 12m

MIA2:39 pmMiami

$110

Find similar

Spirit Airlines

Oct 24

MIA7:00 amMiami

3h 22m

ORD9:22 amChicago O'Hare Intl

Oct 26

ORD10:27 amChicago O'Hare Intl

3h 02m

MIA2:29 pmMiami

$111

Find similar

American Airlines flights from Florida Keys to Michigan

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

American Airlines

Sep 19

MIA7:59 pmMiami

3h 27m

ORD10:26 pmChicago O'Hare Intl

Sep 22

ORD6:09 amChicago O'Hare Intl

3h 05m

MIA10:14 amMiami

$137

Find similar

American Airlines

Sep 6

MIA6:20 amMiami

3h 20m

ORD8:40 amChicago O'Hare Intl

Sep 8

ORD7:05 amChicago O'Hare Intl

3h 04m

MIA11:09 amMiami

$158

Find similar

American Airlines

Oct 1

MIA7:45 pmMiami

3h 13m

DTW10:58 pmDetroit Metropolitan Wayne County

Oct 15

DTW6:00 amDetroit Metropolitan Wayne County

3h 03m

MIA9:03 amMiami

$159

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiChicago

MIA - ORD

MIAORD

Miami

Wed 10/1

7:00 am-9:18 am

Nonstop3h 18m

Chicago O'Hare Intl

Wed 10/8

10:27 am-2:29 pm

Nonstop3h 02m

$109

MiamiChicago

MIA - ORD

MIAORD

Miami

Sun 9/14

7:00 am-9:18 am

Nonstop3h 18m

Chicago O'Hare Intl

Fri 9/19

10:27 am-2:39 pm

Nonstop3h 12m

$110

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 9/13

12:18 pm-4:45 pm

1 stop5h 27m

Chicago O'Hare Intl

Sat 9/20

10:27 am-2:39 pm

Nonstop3h 12m

$115

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 9/6

7:00 am-9:18 am

Nonstop3h 18m

Chicago O'Hare Intl

Mon 9/8

11:36 am-9:38 pm

1 stop9h 02m

$121

MiamiChicago

MIA - ORD

MIAORD

Miami

Fri 9/19

7:59 pm-10:26 pm

Nonstop3h 27m

Chicago O'Hare Intl

Mon 9/22

6:09 am-10:14 am

Nonstop3h 05m

$137

MiamiChicago

MIA - MDW

MIAMDW

Miami

Fri 9/26

12:35 pm-2:45 pm

Nonstop3h 10m

Chicago Midway

Mon 9/29

2:10 pm-6:10 pm

Nonstop3h 00m

$137

MiamiChicago

MIA - MDW

MIAMDW

Miami

Fri 9/26

6:15 pm-12:05 am

1 stop6h 50m

Chicago Midway

Mon 9/29

2:10 pm-6:10 pm

Nonstop3h 00m

$147

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 9/6

6:20 am-8:40 am

Nonstop3h 20m

Chicago O'Hare Intl

Mon 9/8

7:05 am-11:09 am

Nonstop3h 04m

$158

MiamiSouth Bend

MIA - SBN

MIASBN

Miami

Sat 9/13

2:39 pm-8:59 pm

1 stop6h 20m

South Bend/Michiana

Sat 10/4

2:15 pm-9:22 pm

1 stop7h 07m

$259

MiamiSouth Bend

MIA - SBN

MIASBN

Miami

Sat 9/13

9:00 am-8:59 pm

2 stops11h 59m

South Bend/Michiana

Sat 10/4

7:20 am-1:34 pm

1 stop6h 14m

$264

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 Florida Keys to Michigan

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 Michigan?

If you aren’t able to travel to Michigan during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $199.

How far in advance should I book a flight to Michigan?

You are more likely to see cheaper flights to Michigan from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to Michigan for around $265 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Michigan from Florida Keys for as low as $194 on momondo.

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

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

Cheap Florida Keys to Michigan flight deals and tips

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

Best Price Found	$57
Fastest flight time	3h 00m
Direct flights	Every day
Airports in Michigan	4 airports

The best one-way flight to Michigan from Florida Keys in the past 72 hours is $57. The best round-trip flight deal from Florida Keys to Michigan found on momondo in the last 72 hours is $109.

The fastest flight from Florida Keys to Michigan takes 3h 00m

Direct flights go from Florida Keys to Michigan every day.

There are 4 airports near Michigan: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Detroit Metropolitan Wayne County (DTW), Grand Rapids Gerald R. Ford Intl (GRR)

Search flight deals

When did momondo last update prices for flights from Florida Keys to Michigan?
Prices for flights from Florida Keys to Michigan are refreshed on a daily basis.
How many operators does momondo search for flights from Florida Keys to Michigan?
There are 6 operators available for flights from Florida Keys to Michigan as of August 2025.
How old do you have to be to fly from Florida Keys to Michigan?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Michigan.
What documentation or ID do you need to fly to Michigan?
The required travel and health documents for your Michigan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Michigan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Florida Keys to Michigan?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Florida Keys to Michigan is Airbus A321-100/200 (14.98% of total bookings). The next most popular plane models are Airbus A320-100/200 (11.19%), Airbus A319 (7.99%), and Boeing 737-900 (6.50%).

Best airlines flying from Florida Keys to Michigan

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $436	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Florida Keys to Michigan. momondo saves you time and could save you money on your trip.

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

Flights from Florida Keys to Michigan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Florida Keys to Michigan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Florida Keys to Michigan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.