Name: Grassy Flats Resort & Beach Club
Price range: $312 total
Rating: 9.4

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The Latest Grassy Key vacation packages

Price found within the past 48 hours. Click for updated prices.

MirabileCondoDwntown MIA Brickell w PRKG

Downtown Miami

Save 100% on your flight

$450

per person

Jul 24 - Jul 26

found 1 day ago

Roundtrip flight included

Atlanta (ATL) to Miami (MIA)

2/10 (2 reviews)

3BR Pool House Sleeps 8

Driftwood

$829

per person

Jul 15 - Jul 19

found 17 hours ago

Roundtrip flight included

Newark Liberty Intl. Airport (EWR) to Miami (MIA)

No reviews

Casablanca Miami Beach

North Beach

$2,577

per person

Aug 21 - Aug 25

found 1 day ago

Roundtrip flight included

Philadelphia (PHL) to Miami (MIA)

5.8/10 (324 reviews)

Room was clean and great location beside the beach. Room had kitchette and big fridge, microwave etc. so was great. It was dated and internet didn't work in our room but worked well in the lobby. Great value for money :) happy with it.

Reviewed on Feb 22, 2026

Andaz Miami Beach Resort & Spa

Mid Beach

Save 100% on your flight

$588

per person

Aug 6 - Aug 11

found 1 day ago

Roundtrip flight included

Atlanta (ATL) to Miami (MIA)

9/10 Wonderful! (284 reviews)

Property was amazing! Favorite part was the fact that there is a pool for just adults and one for those traveling with children. Cannot wait to go back!

Reviewed on May 25, 2026

The W - Bayshore Unit 1003

East Fort Lauderdale

Save 100% on your flight

$663

per person

Jul 31 - Aug 4

found 1 day ago

Roundtrip flight included

Newark Liberty Intl. Airport (EWR) to Miami (MIA)

6/10 (2 reviews)

I thoroughly enjoyed my stay at this hotel. The host was incredibly friendly and attentive, and the communication was prompt and efficient. The hotel itself was beautiful, and the staff was incredibly kind and helpful.

Reviewed on May 20, 2026

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Discover the most popular places to visit in Grassy Key

Sombrero Beach

4.5/5(428 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(841 reviews)

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

Curry Hammock State Park

4.5/5(161 reviews)

Go camping near mangroves, bird-watching beneath a thick canopy or kayaking between the islands of this scenic state park in the Middle Keys.

What to do in Grassy Key

Marathon: Rhum Runner Aqua Park Adventure

$38

per adult

Sunset Cruise

$89

per adult

100% of travellers recommend

Sandbar Adventure Cruise in the Florida Keys

$85

per adult

100% of travellers recommend

See all activities in Grassy Key

Grassy Key Hotel Deals

Rainbow Bend Resort

57784 Overseas Hwy Marathon FL

Fully refundableReserve now, pay when you stay

$140 nightly

$158 total

Jun 14 - Jun 15

Total with taxes and fees

8.2/10 Very Good! (979 reviews)

"It’s ok"

Reviewed on May 31, 2026

Gulf View Waterfront Resort

58743 OVERSEAS HWY Marathon FL

$175 nightly

$197 total

Jun 4 - Jun 5

Total with taxes and fees

8.4/10 Very Good! (581 reviews)

"No frills. Clean, right on the Gulf. Will be back."

Reviewed on May 28, 2026

Grassy Flats Resort & Beach Club

58182 Overseas Hwy Marathon FL

$278 nightly

$312 total

Jun 15 - Jun 16

Total with taxes and fees

9.4/10 Exceptional! (449 reviews)

"Loved the adult pool area."

Reviewed on May 27, 2026

See all 2,367 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.