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Cheap flights from Grand Rapids to Key West from $212

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 9/4. 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.
Multiple Airlines Logo
2:35 pm - 7:39 amGRR  Grand Rapids Gerald R. Ford Intl-EYW Key West
17h 04m2 stops Nashville Intl Orlando
Multiple Airlines Logo
9:34 am - 11:23 amEYW  Key West-GRR Grand Rapids Gerald R. Ford Intl
25h 49m1 stop Orlando Sanford Intl
$270Multiple Airlines
Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
8:30 am - 12:34 pmGRR  Grand Rapids Gerald R. Ford Intl-EYW Key West
28h 04m2 stops Philadelphia Tampa
Multiple Airlines Logo
12:07 pm - 8:28 pmEYW  Key West-GRR Grand Rapids Gerald R. Ford Intl
8h 21m1 stop Orlando
$281Multiple Airlines
Mon, Aug 31 - Fri, Sep 4
Allegiant Air Logo
8:57 pm - 3:08 pmGRR  Grand Rapids Gerald R. Ford Intl-EYW Key West
18h 11m1 stop Tampa St. Petersburg
Allegiant Air Logo
10:11 pm - 12:26 pmEYW  Key West-GRR Grand Rapids Gerald R. Ford Intl
14h 15m1 stop Orlando Sanford Intl
$345Allegiant Air
Fri, Oct 2 - Sun, Oct 4
Allegiant Air Logo
8:45 am - 3:07 pmGRR  Grand Rapids Gerald R. Ford Intl-EYW Key West
6h 22m1 stop Tampa St. Petersburg
Allegiant Air Logo
4:02 pm - 10:32 pmEYW  Key West-GRR Grand Rapids Gerald R. Ford Intl
6h 30m1 stop Tampa St. Petersburg
$348Allegiant Air
Mon, Jan 4 - Fri, Jan 8
American Airlines Logo
5:38 am - 12:27 pmGRR  Grand Rapids Gerald R. Ford Intl-EYW Key West
6h 49m1 stop Charlotte Douglas
American Airlines Logo
10:18 am - 3:58 pmEYW  Key West-GRR Grand Rapids Gerald R. Ford Intl
5h 40m1 stop Miami
$358American Airlines
Tue, Nov 24 - Tue, Dec 1
Delta Logo
10:05 am - 5:15 pmGRR  Grand Rapids Gerald R. Ford Intl-EYW Key West
7h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:02 pm - 11:54 pmEYW  Key West-GRR Grand Rapids Gerald R. Ford Intl
5h 52m1 stop Atlanta Hartsfield-Jackson
$358Delta
Fri, Nov 6 - Tue, Nov 10
American Airlines Logo
10:01 am - 4:32 pmGRR  Grand Rapids Gerald R. Ford Intl-EYW Key West
6h 31m1 stop Chicago O'Hare Intl
American Airlines Logo
5:05 pm - 12:41 amEYW  Key West-GRR Grand Rapids Gerald R. Ford Intl
7h 36m1 stop Chicago O'Hare Intl
$383American Airlines
Fri, Dec 4 - Thu, Dec 10
United Airlines Logo
6:00 am - 1:29 pmGRR  Grand Rapids Gerald R. Ford Intl-EYW Key West
7h 29m1 stop Newark
United Airlines Logo
4:00 pm - 9:55 pmEYW  Key West-GRR Grand Rapids Gerald R. Ford Intl
5h 55m1 stop Chicago O'Hare Intl
$423United Airlines
Sat, Sep 5 - Sat, Sep 26
United Airlines Logo
6:00 am - 1:29 pmGRR  Grand Rapids Gerald R. Ford Intl-EYW Key West
7h 29m1 stop Newark
United Airlines Logo
4:00 pm - 9:55 pmEYW  Key West-GRR Grand Rapids Gerald R. Ford Intl
5h 55m1 stop Chicago O'Hare Intl
$426United Airlines
Sat, Sep 5 - Sat, Sep 26
Delta Logo
12:30 pm - 7:43 pmGRR  Grand Rapids Gerald R. Ford Intl-EYW Key West
7h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 11:57 amEYW  Key West-GRR Grand Rapids Gerald R. Ford Intl
4h 57m1 stop Atlanta Hartsfield-Jackson
$450Delta
Thu, Dec 31 - Tue, Jan 5

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Delta flights from Grand Rapids to Key West

Our best Delta deals on Grand Rapids to Key West flight tickets
Delta
Nov 6
GRR10:05 amGrand Rapids Gerald R. Ford Intl
7h 10m
1 stop
EYW5:15 pmKey West
Nov 10
EYW6:02 pmKey West
5h 52m
1 stop
GRR11:54 pmGrand Rapids Gerald R. Ford Intl
$358
Delta
Aug 20
GRR1:08 pmGrand Rapids Gerald R. Ford Intl
6h 49m
1 stop
EYW7:57 pmKey West
Aug 26
EYW1:59 pmKey West
7h 52m
1 stop
GRR9:51 pmGrand Rapids Gerald R. Ford Intl
$492
Delta
Aug 20
GRR1:08 pmGrand Rapids Gerald R. Ford Intl
6h 49m
1 stop
EYW7:57 pmKey West
Aug 26
EYW1:59 pmKey West
7h 52m
1 stop
GRR9:51 pmGrand Rapids Gerald R. Ford Intl
$499

American Airlines flights from Grand Rapids to Key West

Our best American Airlines deals on Grand Rapids to Key West flight tickets
American Airlines
Dec 11
GRR10:01 amGrand Rapids Gerald R. Ford Intl
6h 31m
1 stop
EYW4:32 pmKey West
Dec 14
EYW5:05 pmKey West
7h 36m
1 stop
GRR12:41 amGrand Rapids Gerald R. Ford Intl
$383
American Airlines
Oct 17
GRR1:36 pmGrand Rapids Gerald R. Ford Intl
5h 13m
1 stop
EYW6:49 pmKey West
Oct 21
EYW7:19 pmKey West
5h 27m
1 stop
GRR12:46 amGrand Rapids Gerald R. Ford Intl
$386
American Airlines
Dec 21
GRR11:47 amGrand Rapids Gerald R. Ford Intl
6h 59m
1 stop
EYW6:46 pmKey West
Dec 29
EYW5:54 pmKey West
5h 49m
1 stop
GRR11:43 pmGrand Rapids Gerald R. Ford Intl
$411

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 August 18, 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 Grand Rapids Gerald R. Ford Intl - EYW Key West

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 10/29

2:35 pm-7:39 am

2 stops17h 04m

Key West

Mon 11/2

9:34 am-11:23 am

1 stop25h 49m

$270

Grand RapidsKey West

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

GRREYW

Grand Rapids Gerald R. Ford Intl

Mon 8/31

8:30 am-12:34 pm

2 stops28h 04m

Key West

Fri 9/4

12:07 pm-8:28 pm

1 stop8h 21m

$281

Grand RapidsKey West

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

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 10/2

8:57 pm-3:08 pm

1 stop18h 11m

Key West

Sun 10/4

10:11 pm-12:26 pm

1 stop14h 15m

$345

Grand RapidsKey West

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

GRREYW

Grand Rapids Gerald R. Ford Intl

Mon 1/4

8:45 am-3:07 pm

1 stop6h 22m

Key West

Fri 1/8

4:02 pm-10:32 pm

1 stop6h 30m

$348

Grand RapidsKey West

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

GRREYW

Grand Rapids Gerald R. Ford Intl

Tue 11/24

5:38 am-12:27 pm

1 stop6h 49m

Key West

Tue 12/1

10:18 am-3:58 pm

1 stop5h 40m

$358

Grand RapidsKey West

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

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 11/6

10:05 am-5:15 pm

1 stop7h 10m

Key West

Tue 11/10

6:02 pm-11:54 pm

1 stop5h 52m

$358

Grand RapidsKey West

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

GRREYW

Grand Rapids Gerald R. Ford Intl

Fri 12/4

10:01 am-4:32 pm

1 stop6h 31m

Key West

Thu 12/10

5:05 pm-12:41 am

1 stop7h 36m

$383

Grand RapidsKey West

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

GRREYW

Grand Rapids Gerald R. Ford Intl

Sat 9/5

6:00 am-1:29 pm

1 stop7h 29m

Key West

Sat 9/26

4:00 pm-9:55 pm

1 stop5h 55m

$423

Grand RapidsKey West

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

GRREYW

Grand Rapids Gerald R. Ford Intl

Sat 9/5

6:00 am-1:29 pm

1 stop7h 29m

Key West

Sat 9/26

4:00 pm-9:55 pm

1 stop5h 55m

$426
Quickest round-trip

Grand RapidsKey West

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

GRREYW

Grand Rapids Gerald R. Ford Intl

Thu 12/31

12:30 pm-7:43 pm

1 stop7h 13m

Key West

Tue 1/5

7:00 am-11:57 am

1 stop4h 57m

$450

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?

Prices are currently low for flights on this route.

Typical prices usually range from $395 to $631.
The lowest price recently found on this route was $208.

What is the cheapest month to fly to Key West?

In general, November 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 $388. If you are unable to visit Key West during the month of November, then departing from Grand Rapids during the month July is also very affordable. Most momondo users find prices during this month for around $389.

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 $479 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

Best Price Found

$212

Fastest flight time

6h 22m

Direct flights

None
The best one-way flight to Key West from Grand Rapids in the past 72 hours is $212. The best round-trip flight deal from Grand Rapids to Key West found on momondo in the last 72 hours is $270.
The fastest flight from Grand Rapids to Key West takes 6h 22m
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 6h 22m.

  • 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
675 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
10,103 reviews
Search United Airlines flights
American AirlinesPriceFrom $282Free CancellationRating
7.1
11,954 reviews
Search American Airlines flights
DeltaPriceFrom $287Free CancellationRating
7.8
8,503 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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