Plan, book, travel with confidence
Better together
Save up to ฿3,170 when you book a flight and hotel together*
Find the right fit
With over 300,000 hotels worldwide, it's easy to create a perfect package
Rest easy
Plan, book, and manage your trip all in one place
Top hotels in Grassy Key
Gulf View Waterfront Resort
58743 OVERSEAS HWY, Marathon, FL
The price is ฿4,922 per night from 30 May to 31 May
฿4,922
per night
30 May - 31 May
8.4/10 Very Good! (288 reviews)
"This place is a hidden gem"
Reviewed on 18 May 2024
Rainbow Bend Resort
57784 Overseas Hwy, Marathon, FL
Fully refundableReserve now, pay when you stay
The price is ฿5,102 per night from 28 May to 29 May
฿5,102
per night
28 May - 29 May
8.2/10 Very Good! (479 reviews)
"Breakfast was good"
Reviewed on 20 May 2024
Grassy Flats Resort & Beach Club
58182 Overseas Hwy, Marathon, FL
Fully refundableReserve now, pay when you stay
The price is ฿14,637 per night from 6 Jun to 7 Jun
฿14,637
per night
6 Jun - 7 Jun
9.4/10 Exceptional! (164 reviews)
"I have stayed there twice in two different rooms . Both times the water was luke warm. Everything else was awesome."
Reviewed on 22 May 2024
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.
Frequently asked questions
Popular places to visit
Everglades National Park
This sprawling wetland park holds a seemingly endless supply of wildlife habitats and enthralling ecosystems.
Sombrero Beach
4.5/5(7 reviews)
Play beach games; go swimming, kayaking or snorkeling; and lounge in the sun at one of Marathon’s most visited beaches.
Seven Mile Bridge
4.5/5(20 reviews)
Walk, jog, cycle or drive across one of the longest bridges in North America to take in the scenic ocean views it provides.
What to do in Grassy Key
Road Trip through the Lower Keys Audio Tour
฿387
Per adult
Marathon Offshore Fishing Charter
฿52,860
Per adult
Marathon Reef Fishing Charters
฿47,574
Per adult
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.