Cheap flights from Grassy Key

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Cheap round-trip flights from Grassy Key

The lowest prices found within the past 7 days from Grassy Key to were €63 for one-way flights and €127 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Grassy Key Flight Information
Origin airport IATA code
MIA
Return price
€168

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Featured Hotels near Grassy Key

Delightful Aqualodge! Cabana Club Access!

Delightful Aqualodge! Cabana Club Access!

Key Colony Beach, FL
During your stay at this lodge, you're just a quick walk from Sunset Park Beach. An outdoor pool, 1 hot tub and laundry facilities are available.
9.6/10 Exceptional! (27 reviews)
Great economical place to stay.
"Clean and convenient place to sleep. Good for a couple. For a family a larger place would be better. Cabana club access as always is great and a must when staying in KCB."

Reviewed on 12 Apr 2025

Delightful Aqualodge! Cabana Club Access!
Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club

2.5 out of 5
58182 Overseas Hwy, Marathon, FL
The price is €212 per night from 1 Sept to 2 Sept
€212
1 Sept - 2 Sept
includes taxes & fees
Our customers tell us that they can't get enough of the helpful staff at Grassy Flats Resort & Beach Club. During your stay, you're just a quick walk from Coco Plum Beach. Free WiFi in public areas, free self-parking and 2 outdoor pools are available.
9.4/10 Exceptional! (299 reviews)
"Nice quiet stay. Pools were nice. Beach is advertised but not really usable for swimming, snorkeling, etc. The bathtub faucet didn’t work and our air conditioner wasn’t functioning properly - it was always 75-76 degrees inside, which made for uncomfortable sleep. We were told maintenance would come, ..."

Reviewed on 28 Jul 2025

Grassy Flats Resort & Beach Club
Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa

5 out of 5
1 Knights Key Boulevard, MM 47, Marathon, FL
The price is €308 per night from 1 Sept to 2 Sept
€308
1 Sept - 2 Sept
includes taxes & fees
Our customers tell us they can't get enough of Isla Bella Beach Resort & Spa's great location. During your stay, you're just a quick walk from Vaca Key. Enjoy features like free WiFi in public areas, plus 5 outdoor pools and 2 bars.
9/10 Wonderful! (1,008 reviews)
"The only thing we didn’t like is that there is no music around the resort."

Reviewed on 29 Jul 2025

Isla Bella Beach Resort & Spa
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Gulf View Waterfront Resort

Gulf View Waterfront Resort

2.5 out of 5
58743 OVERSEAS HWY, Marathon, FL
Our customers tell us that they can't get enough of the helpful staff at Gulf View Waterfront Resort. During your stay, you're just a quick walk from Coco Plum Beach. Enjoy features like free WiFi in public areas and free self-parking, plus an outdoor pool. This property offers pet-friendly amenities, such as an off-lead area.
8.4/10 Very Good! (484 reviews)
"This is a fairly clean place. It has a great location to the water with jet ski rental at the property. The only real issue is the rooms are extremely noisy. We could here every step of the occupants above us and the highway noise was very loud in the room."

Reviewed on 18 Jul 2025

Gulf View Waterfront Resort
Rainbow Bend Resort

Rainbow Bend Resort

2.5 out of 5
57784 Overseas Hwy, Marathon, FL
The price is €152 per night from 24 Aug to 25 Aug
€152
24 Aug - 25 Aug
includes taxes & fees
Rainbow Bend Resort's great beach location gets high marks from our customers. During your stay, you're just a quick walk from Coco Plum Beach. Features include an outdoor pool, a restaurant and 1 hot tub.
8/10 Very Good! (706 reviews)
"Nice place beautiful beach and excellent restaurant. Bed was very comfortable"

Reviewed on 29 Jul 2025

Rainbow Bend Resort
Hawks Cay Resort

Hawks Cay Resort

4 out of 5
61 Hawks Cay Blvd, Marathon, FL
The price is €416 per night from 10 Aug to 11 Aug
€416
10 Aug - 11 Aug
includes taxes & fees
Our customers tell us that they can't get enough of the pool at Hawks Cay Resort. During your stay, you'll be close to Little Conch Key. Enjoy features like free WiFi in public areas, plus 5 outdoor pools and 4 restaurants.
8/10 Very Good! (1,000 reviews)
"Great stay with family! Lots to do and plenty nearby for other dining and shopping options."

Reviewed on 25 Jul 2025

Hawks Cay Resort
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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.