Grassy Key Trips (flight + hotel)

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Top hotels in Grassy Key

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 P6,184 per night from 29 Apr to 30 Apr
P6,184
P9,511 total
includes taxes & fees
Apr 29 - Apr 30
8.2/10 Very Good! (613 reviews)
"Amazing trip"

Reviewed on Apr 16, 2025

Rainbow Bend Resort
Gulf View Waterfront Resort
Gulf View Waterfront Resort
2.5 out of 5
58743 OVERSEAS HWY, Marathon, FL
The price is P11,183 per night from 30 Apr to 1 May
P11,183
P12,581 total
includes taxes & fees
Apr 30 - May 1
8.4/10 Very Good! (452 reviews)
"I’ll be BACK"

Reviewed on Apr 18, 2025

Gulf View Waterfront Resort
Grassy Flats Resort & Beach Club
Grassy Flats Resort & Beach Club
2.5 out of 5
58182 Overseas Hwy, Marathon, FL
Fully refundableReserve now, pay when you stay
The price is P19,078 per night from 27 Apr to 28 Apr
P19,078
P21,463 total
includes taxes & fees
Apr 27 - Apr 28
9.4/10 Exceptional! (268 reviews)
"Family owned resort. The staff was fantastic. The place was beautiful. The beach was gorgeous. Husband and I came down for the week on a getaway. He scuba dived three days and I laid on the beach which felt like my own little island. The room was very clean and comfortable. Will definitely be back ..."

Reviewed on Apr 18, 2025

Grassy Flats Resort & Beach Club
See all 2,226 properties in Grassy Key
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

How much does a Grassy Key vacation package cost?
Starting from just , a package is your portal to low-priced travel. Custom build your Grassy Key trip by selecting from our wide range of airfares, hotels and rental cars.
How do I get a cheap travel package to Grassy Key?
Search for flights that fit your schedule, add a hotel room to your booking and watch how much you save with a Grassy Key vacation package. It’s that simple! From hotels and flights to activities and rental cars, Expedia is where your cheap getaway begins. And with over 550 air carriers and 1,000,000 hotels around the world to pick from, you’ll never be short of choice.
Where should I stay in Grassy Key?
Close to the action. Many travelers like to book hotels within easy reach of top sights, like Dolphin Research Center, Curry Hammock State Park and Crawl Key.
What are the top hotels in Grassy Key?
Make a reservation at Gulf View Waterfront Resort. It’s one of this neighborhood’s most popular hotels. Another highly rated option in Grassy Key is Sun Outdoors Marathon.
How far in advance should I book my Grassy Key vacation?
It’s difficult to pick the ideal time for airfares, but we normally say the earlier, the better. Many international flights on Expedia become available to compare up to a year in advance. If you can’t book ahead, don’t stress. Budget prices appear from time to time within a few weeks of departure dates.
What does an Expedia Grassy Key travel package include?
It all depends on what sort of escape you want to have. Grassy Key vacation deals can include hotels, flights and car rentals. You can mix and match to find the travel package that suits you. You can also add on experiences and activities after you’ve booked to get even bigger discounts.
What should I know before booking a Grassy Key travel package?
A package can be easier on the wallet than individually booking everything you need for your getaway. For example, bundle your hotels, flights and rental cars and save a tidy sum. No matter your vacation plans, there’s sure to be a package within your budget.
Can I choose my airline with a Grassy Key Expedia vacation package?
With a vacation package, you’re the boss. Whether you’re looking to fly to Grassy Key in economy or first class, simply choose from the available airline options. Expedia has access to more than 550 partner airlines worldwide.
If I'm not able to travel, can I cancel my Grassy Key vacation package?
Whether it’s your hotel, flight or rental car, you can cancel or change it. Locked in your Grassy Key vacation package in the last 24 hours? You may be able to make changes for free. For bookings made more than 24 hours ago, you may incur a fee from your hotel, airline or car rental company. For more information, take a look at our Customer Service Portal. We’re here to help you every step of the way.

Popular places to visit

Sombrero Beach which includes a beach and general coastal views

Sombrero Beach

Play beach games; go swimming, kayaking or snorkeling; and lounge in the sun at one of Marathon’s most visited beaches.

Sombrero Beach
Seven Mile Bridge

Seven Mile Bridge

Walk, jog, cycle or drive across one of the longest bridges in North America to take in the scenic ocean views it provides.

Seven Mile Bridge
Boot Key Harbor

Boot Key Harbor

Commune with nature and explore the great outdoors at Boot Key Harbor during your travels in Marathon. Discover the area's beautiful sunsets and seafood restaurants.

Boot Key Harbor

What to do in Grassy Key

Marathon: Private Cable or Cable Kiteboarding Session

Marathon: Private Cable or Cable Kiteboarding Session

P10,174
per traveler
Marathon: Private Cable or Cable Kiteboarding Session
Miami: Party Boat Sandbar Island & Toys Bayside Marketplace

Miami: Party Boat Sandbar Island & Toys

P4,588
per adult
100% of travellers recommend
Miami: Party Boat Sandbar Island & Toys
Thumbs up!

Mangroves and Manatees - Guided Kayak Eco Tour

P3,711
per adult
96% of travellers recommend
Mangroves and Manatees - Guided Kayak Eco Tour
See all activities in Grassy Key
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.