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Cheap Grassy Key hotels

Rainbow Bend Resort

Rainbow Bend Resort

2.5 out of 5
57784 Overseas Hwy Marathon FL
Fully refundableReserve now, pay when you stay
The price is NZ$279 per night from 21 Dec to 22 Dec
NZ$279
21 Dec - 22 Dec
includes taxes & fees
Stay at this beach hotel in Marathon. Enjoy a private beach, daily housekeeping and a garden. Our guests praise the breakfast and the helpful staff in their ...
Opens in a new windowRainbow Bend Resort
Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club

2.5 out of 5
58182 Overseas Hwy Marathon FL
The price is NZ$690 per night from 13 Jan to 14 Jan
NZ$690
13 Jan - 14 Jan 2026
includes taxes & fees
Stay at this hotel in Marathon. Enjoy free Wi-Fi, free parking and 2 outdoor pools. Our guests praise the helpful staff and the property condition in their reviews. ...
Opens in a new windowGrassy Flats Resort & Beach Club
Gulf View Waterfront Resort

Gulf View Waterfront Resort

2.5 out of 5
58743 OVERSEAS HWY Marathon FL
Stay at this hotel in Marathon. Enjoy free Wi-Fi, free parking and daily housekeeping. Our guests praise the helpful staff and the clean rooms in their reviews. ...
Opens in a new windowGulf View Waterfront Resort
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Beachfront Explorer!

Beachfront Explorer!

Marathon FL
Enjoy laundry facilities and air conditioning. Popular attractions Keys Cable Park and Crawl Key are located nearby.
Opens in a new windowBeachfront Explorer!
Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa

5 out of 5
1 Knights Key Boulevard Marathon FL
The price is NZ$739 per night from 6 Jan to 7 Jan
NZ$739
6 Jan - 7 Jan 2026
includes taxes & fees
Stay at this luxury hotel in Marathon. Enjoy free Wi-Fi, 5 outdoor pools and a full-service spa. Our guests praise the pool and the helpful staff in their reviews. ...
Opens in a new windowIsla Bella Beach Resort & Spa
Lime Tree Bay Resort

Lime Tree Bay Resort

3.5 out of 5
68500 Overseas Hwy Long Key FL
Stay at this beach resort in Long Key. Enjoy free Wi-Fi, free parking and 3 outdoor pools. Our guests praise the pool and the helpful staff in their reviews. ...
Opens in a new windowLime Tree Bay Resort
Hawks Cay Resort

Hawks Cay Resort

4 out of 5
61 Hawks Cay Blvd Marathon FL
The price is NZ$898 per night from 20 Dec to 21 Dec
NZ$898
20 Dec - 21 Dec
includes taxes & fees
Stay at this luxury hotel in Marathon. Enjoy free Wi-Fi, 5 outdoor pools and a full-service spa. Our guests praise the pool and the helpful staff in their reviews. ...
Opens in a new windowHawks Cay Resort
Banana Bay Resort & Marina

Banana Bay Resort & Marina

3 out of 5
4590 Overseas Highway Marathon FL
The price is NZ$339 per night from 22 Dec to 23 Dec
NZ$339
22 Dec - 23 Dec
includes taxes & fees
Stay at this golf hotel in Marathon. Enjoy free breakfast, a marina and free bicycles on-site. Our guests praise the pool and the helpful staff in their reviews. ...
Opens in a new windowBanana Bay Resort & Marina
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

2.5 out of 5
13201 Overseas Hwy Marathon FL
Fully refundableReserve now, pay when you stay
The price is NZ$426 per night from 4 Jan to 5 Jan
NZ$426
4 Jan - 5 Jan 2026
includes taxes & fees
Stay at this business-friendly hotel in Marathon. Enjoy free breakfast, free Wi-Fi and 2 outdoor pools. Our guests praise the breakfast and the restaurant in ...
Opens in a new windowFairfield Inn & Suites by Marriott Marathon Florida Keys
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Grassy Key

You’ve worked hard for your next holiday. You’ve earned it. Don’t sell yourself short by staying on an air mattress in a friend’s apartment, and don’t even think about pitching a tent. This city is jam-packed with accommodation so you’ll be able to retire to a comfortable bed after a day of exploring. Find deals on Grassy Key hotels and book a stay now.

Lay claim to your room like a miner would to his gold mine during your time spent at a Grassy Key hotels. Some might come with all the trimmings, like on-site spa service, workout facilities and a pool area. You’ll barely have to leave the grounds of the hotel. But if you do, you’ll be within walking distance of some major attractions. Explore the growing neighbourhoods outside the downtown area, or stay central and see what’s around the next corner. Head back to your hotel to utilise whatever amenities are available to you. You’ll feel like you never left home!

We want you to enjoy your time spent in this city without breaking the bank—even if you’re booking a trip last minute. Browse the lastminute.co.nz discount offers for great hotels in Grassy Key and save extra money so you can add some pizazz to your time away.

Grassy Key hotels essential information

Accommodation
2,308 hotels
Lowest Price
NZ$279
Highest Price
NZ$898
Popular hotels
Rainbow Bend Resort, Grassy Flats Resort & Beach Club, Gulf View Waterfront Resort, Beachfront Explorer! , Isla Bella Beach Resort & Spa, Lime Tree Bay Resort, Hawks Cay Resort, Banana Bay Resort & Marina, Fairfield Inn & Suites by Marriott Marathon Florida Keys

Most recent Grassy Key hotel reviews

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^Subject to availability and chosen travel dates.