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 Grand Rapids according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Grand Rapids Gerald R. Ford Intl to Florida Keys?

Southwest, Allegiant Air, and United Airlines are the most popular carriers operating from Grand Rapids Gerald R. Ford Intl to Florida Keys

When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys?

Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys refresh daily.

How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys?

The number of operators available for flights from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys is 6 as of August 2026.

How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$94 Cheap Flights from Grand Rapids to Florida Keys in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Rapids to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:24 pm - 12:46 amGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

8h 22m1 stop Denver Intl

5:50 am - 11:02 amMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

29h 12m1 stop Denver Intl

$188Frontier

Tue, Sep 15 - Sun, Sep 20

4:24 pm - 12:46 amGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

8h 22m1 stop Denver Intl

5:50 am - 11:02 amMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

29h 12m1 stop Denver Intl

$188Frontier

Thu, Sep 10 - Thu, Sep 17

5:35 am - 10:50 amGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

5h 15m1 stop Baltimore/Washington

6:25 am - 12:40 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

6h 15m1 stop Baltimore/Washington

$204Southwest

Tue, Oct 27 - Thu, Oct 29

8:59 pm - 9:02 amGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

12h 03m1 stop Tampa St. Petersburg

8:25 am - 11:10 amEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

26h 45m1 stop Orlando Sanford Intl

$208Allegiant Air

Fri, Oct 30 - Fri, Nov 6

5:35 am - 10:50 amGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

5h 15m1 stop Baltimore/Washington

7:10 am - 4:55 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

9h 45m2 stops Orlando Chicago Midway

$210Southwest

Tue, Oct 27 - Thu, Oct 29

3:57 pm - 10:30 amGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

18h 33m2 stops Jacksonville Atlanta Hartsfield-Jackson

5:39 pm - 6:49 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

25h 10m1 stop Philadelphia

$218Multiple Airlines

Mon, Oct 5 - Thu, Oct 8

8:00 am - 7:45 pmGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

11h 45m1 stop Philadelphia

5:39 pm - 6:49 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

25h 10m1 stop Philadelphia

$250Multiple Airlines

Mon, Oct 5 - Thu, Oct 8

8:59 pm - 9:02 amGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

12h 03m1 stop Tampa St. Petersburg

10:14 am - 11:10 amEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

24h 56m2 stops Knoxville McGhee Tyson Orlando Sanford Intl

$275Allegiant Air

Fri, Oct 30 - Fri, Nov 6

8:00 am - 3:55 pmGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

7h 55m1 stop Atlanta Hartsfield-Jackson

8:00 am - 3:01 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

7h 01m1 stop Detroit Metropolitan Wayne County

$287Delta

Sun, Dec 6 - Sat, Dec 12

6:25 pm - 12:53 amGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

6h 28m1 stop Atlanta Hartsfield-Jackson

4:24 pm - 9:47 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

5h 23m1 stop Atlanta Hartsfield-Jackson

$287Delta

Fri, Oct 23 - Tue, Oct 27

Cheap last minute flights

Enter your travel dates to find the best prices.

8:33 pm - 5:17 amGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

8h 44m1 stop Denver Intl

6:00 am - 7:06 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

13h 06m1 stop Denver Intl

$306Frontier

Sat, Aug 15 - Thu, Aug 20

8:33 pm - 5:51 amGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

9h 18m1 stop Denver Intl

6:00 am - 7:06 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

13h 06m1 stop Denver Intl

$306Frontier

Mon, Aug 17 - Sat, Aug 22

7:18 am - 1:10 pmGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

5h 52m1 stop Charlotte Douglas

5:20 pm - 10:26 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

5h 06m1 stop Charlotte Douglas

$419American Airlines

Sat, Aug 15 - Wed, Aug 19

8:20 am - 1:35 pmGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

5h 15m1 stop Baltimore/Washington

7:30 am - 1:00 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

5h 30m1 stop Baltimore/Washington

$419Southwest

Tue, Aug 18 - Wed, Aug 19

8:20 am - 8:00 pmGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

11h 40m2 stops Baltimore/Washington Orlando

7:30 am - 1:00 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

5h 30m1 stop Baltimore/Washington

$424Southwest

Tue, Aug 18 - Wed, Aug 19

1:26 pm - 11:06 amGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

45h 40m2 stops Philadelphia Tampa

12:07 pm - 8:28 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

8h 21m1 stop Orlando

$431Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

6:10 am - 10:50 amGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

4h 40m1 stop Atlanta Hartsfield-Jackson

4:00 pm - 11:12 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

7h 12m1 stop Atlanta Hartsfield-Jackson

$439Delta

Tue, Aug 18 - Sat, Aug 22

12:57 pm - 6:50 pmGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

5h 53m1 stop Charlotte Douglas

6:25 am - 11:14 amMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

4h 49m1 stop Charlotte Douglas

$455American Airlines

Tue, Aug 18 - Sun, Aug 23

6:02 pm - 1:07 amGRR Grand Rapids Gerald R. Ford Intl-MIA Miami

7h 05m1 stop Atlanta Hartsfield-Jackson

3:59 pm - 11:12 pmMIA Miami-GRR Grand Rapids Gerald R. Ford Intl

7h 13m1 stop Atlanta Hartsfield-Jackson

$455Delta

Mon, Aug 17 - Sat, Aug 22

6:45 am - 2:37 pmGRR Grand Rapids Gerald R. Ford Intl-EYW Key West

7h 52m1 stop Orlando Sanford Intl

12:07 pm - 8:28 pmEYW Key West-GRR Grand Rapids Gerald R. Ford Intl

8h 21m1 stop Orlando

$462Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

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Frontier flights from Grand Rapids to Florida Keys

Our best Frontier deals on Grand Rapids to Florida Keys flight tickets

Frontier

Sep 10

GRR4:24 pmGrand Rapids Gerald R. Ford Intl

8h 22m

1 stop

MIA12:46 amMiami

Sep 17

MIA5:50 amMiami

29h 12m

1 stop

GRR11:02 amGrand Rapids Gerald R. Ford Intl

$188

Frontier

Sep 11

GRR11:59 amGrand Rapids Gerald R. Ford Intl

12h 47m

1 stop

MIA12:46 amMiami

Sep 20

MIA5:50 amMiami

29h 12m

1 stop

GRR11:02 amGrand Rapids Gerald R. Ford Intl

$198

Frontier

Sep 11

GRR11:59 amGrand Rapids Gerald R. Ford Intl

12h 47m

1 stop

MIA12:46 amMiami

Sep 20

MIA5:50 amMiami

29h 12m

1 stop

GRR11:02 amGrand Rapids Gerald R. Ford Intl

$208

Delta flights from Grand Rapids to Florida Keys

Our best Delta deals on Grand Rapids to Florida Keys flight tickets

Delta

Oct 23

GRR6:25 pmGrand Rapids Gerald R. Ford Intl

6h 28m

1 stop

MIA12:53 amMiami

Oct 27

MIA4:24 pmMiami

5h 23m

1 stop

GRR9:47 pmGrand Rapids Gerald R. Ford Intl

$287

Delta

Oct 16

GRR6:25 pmGrand Rapids Gerald R. Ford Intl

6h 28m

1 stop

MIA12:53 amMiami

Oct 23

MIA4:24 pmMiami

7h 33m

1 stop

GRR11:57 pmGrand Rapids Gerald R. Ford Intl

$297

Delta

Oct 27

GRR6:00 amGrand Rapids Gerald R. Ford Intl

5h 00m

1 stop

MIA11:00 amMiami

Oct 31

MIA6:00 amMiami

5h 56m

1 stop

GRR11:56 amGrand Rapids Gerald R. Ford Intl

$307

momondo Fare Finder

Use the filters below to find and compare flights from Grand Rapids to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsMiami

GRR Grand Rapids Gerald R. Ford Intl - MIA Miami

GRRMIA

Grand Rapids Gerald R. Ford Intl

Tue 9/15

4:24 pm-12:46 am

1 stop8h 22m

Miami

Sun 9/20

5:50 am-11:02 am

1 stop29h 12m

$188

Grand RapidsMiami

GRR Grand Rapids Gerald R. Ford Intl - MIA Miami

GRRMIA

Grand Rapids Gerald R. Ford Intl

Thu 9/10

4:24 pm-12:46 am

1 stop8h 22m

Miami

Thu 9/17

5:50 am-11:02 am

1 stop29h 12m

$188

Quickest round-trip

Grand RapidsMiami

GRR Grand Rapids Gerald R. Ford Intl - MIA Miami

GRRMIA

Grand Rapids Gerald R. Ford Intl

Tue 10/27

5:35 am-10:50 am

1 stop5h 15m

Miami

Thu 10/29

6:25 am-12:40 pm

1 stop6h 15m

$204

Grand RapidsKey West

GRR Grand Rapids Gerald R. Ford Intl - EYW Key West

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 10/30

8:59 pm-9:02 am

1 stop12h 03m

Key West

Fri 11/6

8:25 am-11:10 am

1 stop26h 45m

$208

Grand RapidsMiami

GRR Grand Rapids Gerald R. Ford Intl - MIA Miami

GRRMIA

Grand Rapids Gerald R. Ford Intl

Tue 10/27

5:35 am-10:50 am

1 stop5h 15m

Miami

Thu 10/29

7:10 am-4:55 pm

2 stops9h 45m

$210

Grand RapidsMiami

GRR Grand Rapids Gerald R. Ford Intl - MIA Miami

GRRMIA

Grand Rapids Gerald R. Ford Intl

Mon 10/5

3:57 pm-10:30 am

2 stops18h 33m

Miami

Thu 10/8

5:39 pm-6:49 pm

1 stop25h 10m

$218

Grand RapidsMiami

GRR Grand Rapids Gerald R. Ford Intl - MIA Miami

GRRMIA

Grand Rapids Gerald R. Ford Intl

Mon 10/5

8:00 am-7:45 pm

1 stop11h 45m

Miami

Thu 10/8

5:39 pm-6:49 pm

1 stop25h 10m

$250

Grand RapidsKey West

GRR Grand Rapids Gerald R. Ford Intl - EYW Key West

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 10/30

8:59 pm-9:02 am

1 stop12h 03m

Key West

Fri 11/6

10:14 am-11:10 am

2 stops24h 56m

$275

Grand RapidsMiami

GRR Grand Rapids Gerald R. Ford Intl - MIA Miami

GRRMIA

Grand Rapids Gerald R. Ford Intl

Sun 12/6

8:00 am-3:55 pm

1 stop7h 55m

Miami

Sat 12/12

8:00 am-3:01 pm

1 stop7h 01m

$287

Grand RapidsMiami

GRR Grand Rapids Gerald R. Ford Intl - MIA Miami

GRRMIA

Grand Rapids Gerald R. Ford Intl

Fri 10/23

6:25 pm-12:53 am

1 stop6h 28m

Miami

Tue 10/27

4:24 pm-9:47 pm

1 stop5h 23m

$287

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 Grand Rapids 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 September is another great option to travel to Florida Keys, with average flight prices from Grand Rapids averaging around $377.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Grand Rapids to Florida Keys is on a Friday when prices can be found for as low as $553. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $663.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Grand Rapids to Florida Keys at noon for as low as $425. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $613.

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

You are more likely to see cheaper flights to Florida Keys from Grand Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $423 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Grand Rapids for as low as $313 on momondo.

Can stopping save me money on Grand Rapids to Florida Keys flights?

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

Cheap Grand Rapids to Florida Keys flight deals and tips

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

Fastest flight time	3h 12m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Grand Rapids to Florida Keys takes 3h 12m

Direct flights go from Grand Rapids to Florida Keys every day.

There are 3 airports in Florida Keys. From Grand Rapids there are direct flights to Miami (MIA).

Search flight deals

Frequently asked questions about flying from Grand Rapids to Florida Keys

When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys?
Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys refresh daily.
How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys?
The number of operators available for flights from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys is 6 as of August 2026.
How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Grand Rapids to Florida Keys?
Based on momondo bookings for flights between Grand Rapids and Florida Keys, the leading plane model is Airbus A320-100/200, making up 25.72% of the total bookings. Other popular models include Boeing 737-800 with 9.07%, Canadair (Bombardier) Regional Jet 900 with 7.92%, and Embraer 175 (Enhanced Winglets) with 7.48%.

Best airlines flying from Grand Rapids to Florida Keys

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $187	Free Cancellation	Rating 7.3 678 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $280	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
American Airlines	PriceFrom $282	Free Cancellation	Rating 7.1 11,924 reviews	Search American Airlines flights
Delta	PriceFrom $287	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights

Why use momondo?

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

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

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

Flights from Grand Rapids to Florida Keys 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 Grand Rapids to Florida Keys?

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

Yes momondo offers price alerts on flights to Florida Keys from Grand Rapids. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.