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Cheap flights from Grand Rapids to Key West from $120

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 5/31. 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
0 bags

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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
7:15 am - 2:01 pm
GRR
-
EYW
6h 46m
1 stop
Allegiant Air Logo
4:36 pm - 11:05 pm
EYW
-
GRR
6h 29m
1 stop
$268Allegiant Air
Fri, May 29 - Mon, Jun 1
Allegiant Air Logo
8:21 pm - 3:45 pm
GRR
-
EYW
19h 24m
1 stop
Allegiant Air Logo
5:09 pm - 7:55 pm
EYW
-
GRR
26h 46m
1 stop
$298Allegiant Air
Fri, Aug 14 - Sun, Aug 23
Multiple Airlines Logo
8:00 am - 4:10 pm
GRR
-
EYW
8h 10m
1 stop
Multiple Airlines Logo
3:27 pm - 11:51 am
EYW
-
GRR
20h 24m
1 stop
$305Multiple Airlines
Wed, Jul 22 - Fri, Jul 31
Allegiant Air Logo
2:52 pm - 3:46 pm
GRR
-
EYW
24h 54m
1 stop
Allegiant Air Logo
4:36 pm - 11:05 pm
EYW
-
GRR
6h 29m
1 stop
$306Allegiant Air
Thu, May 28 - Mon, Jun 1
Multiple Airlines Logo
8:37 pm - 1:54 pm
GRR
-
EYW
17h 17m
1 stop
Multiple Airlines Logo
12:05 pm - 11:51 am
EYW
-
GRR
23h 46m
1 stop
$308Multiple Airlines
Fri, Jul 3 - Sun, Jul 12
Delta Logo
2:00 pm - 7:45 pm
GRR
-
EYW
5h 45m
1 stop
Delta Logo
7:00 am - 11:54 am
EYW
-
GRR
4h 54m
1 stop
$323Delta
Sat, Sep 26 - Tue, Sep 29
Delta Logo
1:38 pm - 7:49 pm
GRR
-
EYW
6h 11m
1 stop
Delta Logo
6:19 pm - 11:52 pm
EYW
-
GRR
5h 33m
1 stop
$326Delta
Fri, May 29 - Wed, Jun 3
American Airlines Logo
11:54 am - 6:45 pm
GRR
-
EYW
6h 51m
1 stop
American Airlines Logo
1:59 pm - 11:54 pm
EYW
-
GRR
9h 55m
2 stops
$328American Airlines
Sat, Sep 5 - Sat, Sep 26
Delta Logo
1:08 pm - 7:54 pm
GRR
-
EYW
6h 46m
1 stop
Delta Logo
11:49 am - 4:57 pm
EYW
-
GRR
5h 08m
1 stop
$329Delta
Thu, Aug 13 - Mon, Aug 17
Delta Logo
6:00 am - 10:58 am
GRR
-
EYW
4h 58m
1 stop
Delta Logo
6:00 pm - 11:09 pm
EYW
-
GRR
5h 09m
1 stop
$331Delta
Fri, Sep 11 - Wed, Sep 16

Delta flights from Grand Rapids to Key West

Our best Delta deals on Grand Rapids to Key West flight tickets
Delta
Sep 26
GRR2:00 pmGrand Rapids Gerald R. Ford Intl
5h 45m
1 stop
EYW7:45 pmKey West
Sep 29
EYW7:00 amKey West
4h 54m
1 stop
GRR11:54 amGrand Rapids Gerald R. Ford Intl
$323
Delta
May 29
GRR1:38 pmGrand Rapids Gerald R. Ford Intl
6h 11m
1 stop
EYW7:49 pmKey West
Jun 3
EYW6:19 pmKey West
5h 33m
1 stop
GRR11:52 pmGrand Rapids Gerald R. Ford Intl
$326
Delta
Aug 13
GRR1:08 pmGrand Rapids Gerald R. Ford Intl
6h 46m
1 stop
EYW7:54 pmKey West
Aug 17
EYW11:49 amKey West
5h 08m
1 stop
GRR4:57 pmGrand Rapids Gerald R. Ford Intl
$329

American Airlines flights from Grand Rapids to Key West

Our best American Airlines deals on Grand Rapids to Key West flight tickets
American Airlines
Sep 5
GRR11:54 amGrand Rapids Gerald R. Ford Intl
6h 51m
1 stop
EYW6:45 pmKey West
Sep 26
EYW1:59 pmKey West
9h 55m
2 stops
GRR11:54 pmGrand Rapids Gerald R. Ford Intl
$328
American Airlines
Sep 5
GRR6:24 amGrand Rapids Gerald R. Ford Intl
12h 21m
2 stops
EYW6:45 pmKey West
Sep 26
EYW1:59 pmKey West
9h 55m
2 stops
GRR11:54 pmGrand Rapids Gerald R. Ford Intl
$333
American Airlines
May 29
GRR9:35 amGrand Rapids Gerald R. Ford Intl
9h 14m
2 stops
EYW6:49 pmKey West
Jun 3
EYW5:37 pmKey West
6h 21m
1 stop
GRR11:58 pmGrand Rapids Gerald R. Ford Intl
$336

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 May 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

Fri 5/29

7:15 am-2:01 pm

1 stop6h 46m

Key West

Mon 6/1

4:36 pm-11:05 pm

1 stop6h 29m

$268

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 8/14

8:21 pm-3:45 pm

1 stop19h 24m

Key West

Sun 8/23

5:09 pm-7:55 pm

1 stop26h 46m

$298

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Wed 7/22

8:00 am-4:10 pm

1 stop8h 10m

Key West

Fri 7/31

3:27 pm-11:51 am

1 stop20h 24m

$305

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 5/28

2:52 pm-3:46 pm

1 stop24h 54m

Key West

Mon 6/1

4:36 pm-11:05 pm

1 stop6h 29m

$306

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 7/3

8:37 pm-1:54 pm

1 stop17h 17m

Key West

Sun 7/12

12:05 pm-11:51 am

1 stop23h 46m

$308

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Sat 9/26

2:00 pm-7:45 pm

1 stop5h 45m

Key West

Tue 9/29

7:00 am-11:54 am

1 stop4h 54m

$323

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 5/29

1:38 pm-7:49 pm

1 stop6h 11m

Key West

Wed 6/3

6:19 pm-11:52 pm

1 stop5h 33m

$326

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Sat 9/5

11:54 am-6:45 pm

1 stop6h 51m

Key West

Sat 9/26

1:59 pm-11:54 pm

2 stops9h 55m

$328

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 8/13

1:08 pm-7:54 pm

1 stop6h 46m

Key West

Mon 8/17

11:49 am-4:57 pm

1 stop5h 08m

$329
Quickest round-trip

Grand RapidsKey West

GRR - EYW

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 9/11

6:00 am-10:58 am

1 stop4h 58m

Key West

Wed 9/16

6:00 pm-11:09 pm

1 stop5h 09m

$331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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, September 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 $322. If you are unable to visit Key West during the month of September, then departing from Grand Rapids during the month August is also very affordable. Most momondo users find prices during this month for around $341.

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 $421 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 38m

Direct flights

None
The fastest flight from Grand Rapids to Key West takes 4h 38m
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 38m.

  • 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
709 reviews
Search Allegiant Air flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,455 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,665 reviews
Search American Airlines flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
9,718 reviews
Search United Airlines 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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