Cheap Flights from Grand Rapids to Key West International

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Travellers and cabin class, 1 Adult, Economy

Compare Grand Rapids to Key West International flight deals

Find the cheapest month or even day of the year to fly to Key West International

Book the best Key West International fare with no extra fees

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Flight deals from Grand Rapids to Key West International

Looking for a cheap last-minute deal or the best return flight from Grand Rapids Airport to Key West International Airport? If you want to travel next month, return fares start from $662. Find the lowest prices on one-way and return tickets right here.

Key West.$617 per passenger.Departing Fri, 8 Jan, returning Tue, 12 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Grand Rapids on Fri, 8 Jan, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Tue, 12 Jan, arriving in Grand Rapids.Price includes taxes and charges.From $617, select.

Key West.$666 per passenger.Departing Fri, 2 Oct, returning Mon, 5 Oct.Return flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Grand Rapids on Fri, 2 Oct, arriving in Key West International.Inbound indirect flight with Allegiant Air, departs from Key West International on Mon, 5 Oct, arriving in Grand Rapids.Price includes taxes and charges.From $666, select.

Key West.$681 per passenger.Departing Thu, 10 Dec, returning Tue, 15 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Grand Rapids on Thu, 10 Dec, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Tue, 15 Dec, arriving in Grand Rapids.Price includes taxes and charges.From $681, select.

Key West.$739 per passenger.Departing Tue, 22 Sep, returning Sat, 26 Sep.Return flight with United.Outbound indirect flight with United, departs from Grand Rapids on Tue, 22 Sep, arriving in Key West International.Inbound indirect flight with United, departs from Key West International on Sat, 26 Sep, arriving in Grand Rapids.Price includes taxes and charges.From $739, select.

Key West.$759 per passenger.Departing Thu, 29 Oct, returning Wed, 4 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Grand Rapids on Thu, 29 Oct, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Wed, 4 Nov, arriving in Grand Rapids.Price includes taxes and charges.From $759, select.

Key West.$791 per passenger.Departing Thu, 28 Jan, returning Sat, 6 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Grand Rapids on Thu, 28 Jan, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Sat, 6 Feb, arriving in Grand Rapids.Price includes taxes and charges.From $791, select.

Key West.$956 per passenger.Departing Fri, 19 Feb, returning Fri, 26 Feb.Return flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Grand Rapids on Fri, 19 Feb, arriving in Key West International.Inbound indirect flight with Allegiant Air, departs from Key West International on Fri, 26 Feb, arriving in Grand Rapids.Price includes taxes and charges.From $956, select.

Key West.$1,012 per passenger.Departing Thu, 12 Nov, returning Mon, 16 Nov.Return flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Grand Rapids on Thu, 12 Nov, arriving in Key West International.Inbound indirect flight with Allegiant Air, departs from Key West International on Mon, 16 Nov, arriving in Grand Rapids.Price includes taxes and charges.From $1,012, select.

Key West.$1,178 per passenger.Departing Thu, 6 May, returning Sun, 9 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Grand Rapids on Thu, 6 May, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Sun, 9 May, arriving in Grand Rapids.Price includes taxes and charges.From $1,178, select.

Key West.$1,289 per passenger.Departing Mon, 28 Sep, returning Thu, 1 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Grand Rapids on Mon, 28 Sep, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Thu, 1 Oct, arriving in Grand Rapids.Price includes taxes and charges.From $1,289, select.

Key West.$1,389 per passenger.Departing Mon, 29 Mar, returning Thu, 1 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Grand Rapids on Mon, 29 Mar, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Thu, 1 Apr, arriving in Grand Rapids.Price includes taxes and charges.From $1,389, select.

Key West.$1,548 per passenger.Departing Sat, 20 Feb, returning Sat, 6 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Grand Rapids on Sat, 20 Feb, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Sat, 6 Mar, arriving in Grand Rapids.Price includes taxes and charges.From $1,548, select.

Key West.$1,581 per passenger.Departing Wed, 25 Nov, returning Tue, 1 Dec.Return flight with United.Outbound indirect flight with United, departs from Grand Rapids on Wed, 25 Nov, arriving in Key West International.Inbound indirect flight with United, departs from Key West International on Tue, 1 Dec, arriving in Grand Rapids.Price includes taxes and charges.From $1,581, select.

Find the cheapest month to fly from Grand Rapids to Key West International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Grand Rapids to Key West International flights are currently cheapest in January.

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Grand Rapids to Key West International: Alternative routes

Compare routes from Grand Rapids to Key West below. You may find an airport to fly into that's cheaper, faster, or easier than Key West International.

Key West International

5km from central Key West

ClosestCheapest

from $617

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Grand Rapids to Key West: Flight information

The things to know before you go.

Cheapest flight found	$613
Cheapest month to fly	January

Finding cheap flights from Grand Rapids to Key West International: Frequently asked questions

How much are return flights from Grand Rapids to Key West International?

The best price we found for a return flight from Grand Rapids to Key West International is $613. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Grand Rapids to Key West International?

Currently, there are no airlines that fly direct from Grand Rapids to Key West International. But we found flights with one or more stops from $617.

How many flights are there a week from Grand Rapids to Key West International?

As of September 2026, there are no flights flying from Grand Rapids to Key West International.

When is the cheapest time to fly from Grand Rapids to Key West International?

The cheapest month to fly from Grand Rapids to Key West International is usually January.

Which upcoming date is cheapest to fly from Grand Rapids Airport to Key West International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Grand Rapids Airport to Key West International Airport on Friday, 8 January 2027.

Can I get a direct flight from Grand Rapids Airport to Key West International Airport?

No airlines currently offer direct flights between Grand Rapids Airport and Key West International Airport. Most routes have one or more stops.

How can I find the best flight deal to Key West International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Key West International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Key West?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Key West is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Grand Rapids Airport to Key West International with?

Currently, Delta offers the cheapest flight tickets to Key West International.

Flying from Grand Rapids Airport (GRR) to Key West International Airport (EYW): what you need to know

To ensure you get on your GRR to EYW flight, leave plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.
Travelling during a peak time such as October? School holidays and other popular seasons can lead to longer lines and delays at check-in and security. Play it safe and get there up to four hours ahead of international flights and two hours before a domestic departure.
Think about adding a stopover when booking your ticket from Grand Rapids Airport to Key West International Airport. Just deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Check out these options between GRR and EYW:
- Atlanta Hartsfield-Jackson Airport
- Fort Lauderdale International Airport
- St. Pete–Clearwater International Airport

Handy information about Grand Rapids Airport (GRR)

You'll find GRR at 5500 44th Street Southeast.
When it comes to Grand Rapids Airport's on-time performance, data shows 73% of flights stick to their scheduled arrival time.
To reach Grand Rapids Airport from central Grand Rapids, it'll take around 25 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 23 kilometres from the airport to the city centre.
The journey on public transport usually takes 55 minutes.
Get your travels off to a hassle-free start by staying near GRR. Whether you have an early flight from Grand Rapids Airport to Key West International Airport or want to avoid feeling rushed, these hotels are ideal:

Arriving at Key West International Airport (EYW)

The last thing you need is a long journey to your hotel if you're getting in late on a Grand Rapids Airport to Key West International Airport flight. Stay at one of these accommodation options near EYW instead:
Say yes to new adventures by picking up a Key West International Airport rental car. Grab your wheels from Dollar, Alamo or Budget and experience the lesser-explored corners of Key West and beyond.
To get the lowest price, reserve your vehicle from Key West International Airport about two weeks before your trip.

When to fly to Key West International Airport (EYW)

April is the most popular month for flights from Grand Rapids Airport to Key West International Airport. For smaller crowds, head to Key West in September.
The warmest month in Key West is August, with temperatures ranging between 26ºC and 30ºC. Book your flights from Grand Rapids Airport to Key West International Airport in this month if you like this kind of weather.
Look for cheap tickets from GRR to EYW in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 18ºC and 23ºC on average.

Explore more of the United States

Key West is always a good idea, but there are so many other parts of the United States just waiting to be discovered. Around 209 kilometres north-east of Key West, a trip to Miami will keep your itinerary packed. Check out popular attractions like Beach, Ocean Drive and Port of Miami.
If you want to check out another side of the United States, head for Tampa, about 386 kilometres north of Key West. Busch Gardens Tampa, The Florida Aquarium and ZooTampa at Lowry Park are among the biggest draws.