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Cheap flights from Grand Rapids to Key West from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Key West departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Rapids to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
3:00 pm - 2:37 pm
GRR
-
EYW
23h 37m
1 stop
Allegiant Air Logo
9:31 pm - 8:49 am
EYW
-
GRR
11h 18m
1 stop
$257Allegiant Air
Thu, Aug 6 - Sun, Aug 9
Allegiant Air Logo
8:37 pm - 1:54 pm
GRR
-
EYW
17h 17m
1 stop
Allegiant Air Logo
8:48 pm - 9:43 am
EYW
-
GRR
12h 55m
1 stop
$270Allegiant Air
Fri, Jul 10 - Thu, Jul 16
Allegiant Air Logo
8:37 pm - 1:54 pm
GRR
-
EYW
17h 17m
1 stop
Allegiant Air Logo
8:48 pm - 9:43 am
EYW
-
GRR
12h 55m
1 stop
$274Allegiant Air
Fri, Jul 10 - Thu, Jul 16
Allegiant Air Logo
3:24 pm - 10:09 am
GRR
-
EYW
18h 45m
1 stop
Allegiant Air Logo
5:09 pm - 7:55 pm
EYW
-
GRR
26h 46m
1 stop
$294Allegiant Air
Thu, Aug 20 - Sun, Aug 23
Multiple Airlines Logo
3:24 pm - 10:09 am
GRR
-
EYW
18h 45m
1 stop
Multiple Airlines Logo
7:53 pm - 7:55 pm
EYW
-
GRR
24h 02m
1 stop
$303Multiple Airlines
Thu, Aug 20 - Sun, Aug 23
Allegiant Air Logo
8:37 pm - 1:54 pm
GRR
-
EYW
17h 17m
1 stop
Allegiant Air Logo
8:48 pm - 9:43 am
EYW
-
GRR
12h 55m
1 stop
$307Allegiant Air
Fri, Jul 10 - Thu, Jul 16
Allegiant Air Logo
3:28 pm - 9:41 am
GRR
-
EYW
18h 13m
2 stops
Allegiant Air Logo
9:31 pm - 8:49 am
EYW
-
GRR
11h 18m
1 stop
$323Allegiant Air
Thu, Aug 6 - Sun, Aug 9
Allegiant Air Logo
2:59 pm - 9:41 am
GRR
-
EYW
42h 42m
2 stops
Allegiant Air Logo
9:31 pm - 8:49 am
EYW
-
GRR
11h 18m
1 stop
$325Allegiant Air
Wed, Aug 5 - Sun, Aug 9
Multiple Airlines Logo
2:47 pm - 2:37 pm
GRR
-
EYW
23h 50m
1 stop
Multiple Airlines Logo
7:53 pm - 7:43 pm
EYW
-
GRR
23h 50m
2 stops
$328Multiple Airlines
Thu, Jul 16 - Thu, Jul 23
American Airlines Logo
6:01 am - 12:14 pm
GRR
-
EYW
6h 13m
1 stop
American Airlines Logo
7:33 pm - 12:20 am
EYW
-
GRR
4h 47m
1 stop
$329American Airlines
Mon, Jul 27 - Mon, Aug 3

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Allegiant Air flights from Grand Rapids to Key West

Our best Allegiant Air deals on Grand Rapids to Key West flight tickets
Allegiant Air
Aug 6
GRR3:00 pmGrand Rapids Gerald R. Ford Intl
23h 37m
1 stop
EYW2:37 pmKey West
Aug 9
EYW9:31 pmKey West
11h 18m
1 stop
GRR8:49 amGrand Rapids Gerald R. Ford Intl
$257
Allegiant Air
Jul 10
GRR8:37 pmGrand Rapids Gerald R. Ford Intl
17h 17m
1 stop
EYW1:54 pmKey West
Jul 16
EYW8:48 pmKey West
12h 55m
1 stop
GRR9:43 amGrand Rapids Gerald R. Ford Intl
$270
Allegiant Air
Jul 10
GRR8:37 pmGrand Rapids Gerald R. Ford Intl
17h 17m
1 stop
EYW1:54 pmKey West
Jul 16
EYW8:48 pmKey West
12h 55m
1 stop
GRR9:43 amGrand Rapids Gerald R. Ford Intl
$274

American Airlines flights from Grand Rapids to Key West

Our best American Airlines deals on Grand Rapids to Key West flight tickets
American Airlines
Jul 27
GRR6:01 amGrand Rapids Gerald R. Ford Intl
6h 13m
1 stop
EYW12:14 pmKey West
Aug 3
EYW7:33 pmKey West
4h 47m
1 stop
GRR12:20 amGrand Rapids Gerald R. Ford Intl
$329
American Airlines
Aug 17
GRR7:18 amGrand Rapids Gerald R. Ford Intl
5h 37m
1 stop
EYW12:55 pmKey West
Aug 24
EYW4:50 pmKey West
5h 36m
1 stop
GRR10:26 pmGrand Rapids Gerald R. Ford Intl
$339
American Airlines
Aug 5
GRR7:18 amGrand Rapids Gerald R. Ford Intl
5h 37m
1 stop
EYW12:55 pmKey West
Aug 11
EYW4:50 pmKey West
5h 36m
1 stop
GRR10:26 pmGrand Rapids Gerald R. Ford Intl
$376

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Grand Rapids to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 8/6

3:00 pm-2:37 pm

1 stop23h 37m

Key West

Sun 8/9

9:31 pm-8:49 am

1 stop11h 18m

$257

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 7/10

8:37 pm-1:54 pm

1 stop17h 17m

Key West

Thu 7/16

8:48 pm-9:43 am

1 stop12h 55m

$270

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 7/10

8:37 pm-1:54 pm

1 stop17h 17m

Key West

Thu 7/16

8:48 pm-9:43 am

1 stop12h 55m

$274

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 8/20

3:24 pm-10:09 am

1 stop18h 45m

Key West

Sun 8/23

5:09 pm-7:55 pm

1 stop26h 46m

$294

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 8/20

3:24 pm-10:09 am

1 stop18h 45m

Key West

Sun 8/23

7:53 pm-7:55 pm

1 stop24h 02m

$303

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 7/10

8:37 pm-1:54 pm

1 stop17h 17m

Key West

Thu 7/16

8:48 pm-9:43 am

1 stop12h 55m

$307

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 8/6

3:28 pm-9:41 am

2 stops18h 13m

Key West

Sun 8/9

9:31 pm-8:49 am

1 stop11h 18m

$323

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Wed 8/5

2:59 pm-9:41 am

2 stops42h 42m

Key West

Sun 8/9

9:31 pm-8:49 am

1 stop11h 18m

$325

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 7/16

2:47 pm-2:37 pm

1 stop23h 50m

Key West

Thu 7/23

7:53 pm-7:43 pm

2 stops23h 50m

$328
Quickest round-trip

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Mon 7/27

6:01 am-12:14 pm

1 stop6h 13m

Key West

Mon 8/3

7:33 pm-12:20 am

1 stop4h 47m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Grand Rapids to Key West

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

What is the typical price of a round-trip flight between Grand Rapids and Key West?

What is the cheapest month to fly to Key West?

In general, August is the cheapest month to fly from Grand Rapids to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $350. If you are unable to visit Key West during the month of August, then departing from Grand Rapids during the month November is also very affordable. Most momondo users find prices during this month for around $388.

How far in advance should I book a flight from Grand Rapids to Key West?

You are more likely to see cheaper flights to Key West from Grand Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $444 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Grand Rapids for as low as $126 on momondo.

How have Grand Rapids to Key West flight prices changed over time?

When to book flights from Grand Rapids to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Rapids to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Rapids to Key West (GRR to EYW) flight deals and tips

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

Fastest flight time

4h 47m

Direct flights

None
The fastest flight from Grand Rapids to Key West takes 4h 47m
There are no direct flights from Grand Rapids to Key West. There are no popular flight routes from Grand Rapids to Key West.
Search flight deals

Frequently asked questions about flying from Grand Rapids to Key West

  • How far is Grand Rapids Gerald R. Ford Intl to Key West by plane?

    Key West is 1290.2 mi away from Grand Rapids Gerald R. Ford Intl. By plane, this route typically takes 4h 47m.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Key West Airport?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Key West Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Key West Airport?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The necessary travel and health documents for your Key West Airport 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 airline from Grand Rapids to Key West?

Best airlines flying from Grand Rapids to Key West

Compare and see reviews for airlines that fly from Grand Rapids to Key West with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $187Free CancellationRating
7.3
694 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
9,841 reviews
Search United Airlines flights
American AirlinesPriceFrom $282Free CancellationRating
7.1
11,660 reviews
Search American Airlines flights
DeltaPriceFrom $293Free CancellationRating
7.9
8,400 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Grand Rapids to Key West?

Finding the right flight to Key West from Grand Rapids is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

Can I find flights from Grand Rapids to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Grand Rapids to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from Grand Rapids to Key West?

momondo helps you find the best flight between Grand Rapids and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Grand Rapids to Key West right now. Can momondo alert me if prices change?

Price alerts on flights to Key West from Grand Rapids are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Key West trip

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