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Cheap Flights to Grassy Key from HK$2,576

View HK$2,576 flight on Sat, 17 Oct 2026Opens in a new window

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Cheap round-trip flights to Grassy Key

Prices were available within the past 7 days and start at HK$2,576 for one-way flights and HK$2,819 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 30 Oct - Mon, 2 Nov
PIT
Pittsburgh
EYW
Key West
HK$2,819 Return, found 1 day ago
HK$2,819
Return
found 1 day ago
Select Delta flight, departing Fri, 30 Oct from Pittsburgh to Key West, returning Mon, 2 Nov, priced at HK$2,819 found 1 day ago
American Airlines
Sat, 17 Oct - Sat, 24 Oct
FNT
Flint
MIA
Miami
HK$2,916 Return, found 19 hours ago
HK$2,916
Return
found 19 hours ago
Select American Airlines flight, departing Sat, 17 Oct from Flint to Miami, returning Sat, 24 Oct, priced at HK$2,916 found 19 hours ago
Delta
Mon, 16 Nov - Wed, 25 Nov
PIT
Pittsburgh
EYW
Key West
HK$3,002 Return, found 1 day ago
HK$3,002
Return
found 1 day ago
Select Delta flight, departing Mon, 16 Nov from Pittsburgh to Key West, returning Wed, 25 Nov, priced at HK$3,002 found 1 day ago
Delta
Fri, 30 Oct - Mon, 2 Nov
PIT
Pittsburgh
EYW
Key West
HK$3,013 Return, found 1 day ago
HK$3,013
Return
found 1 day ago
Select Delta flight, departing Fri, 30 Oct from Pittsburgh to Key West, returning Mon, 2 Nov, priced at HK$3,013 found 1 day ago
United
Tue, 1 Sept - Wed, 9 Sept
FNT
Flint
MIA
Miami
HK$3,142 Return, found 1 day ago
HK$3,142
Return
found 1 day ago
Select United flight, departing Tue, 1 Sept from Flint to Miami, returning Wed, 9 Sept, priced at HK$3,142 found 1 day ago

Frequently asked questions

How do I find cheap flights to Grassy Key that have flexible change policies?
When it comes to traveling these days, flexibility is key. That's why we have a "No change fee" filter to help you find flexible, cheap flights to Grassy Key. It's on the left of your screen directly underneath the "Flexible change policies" heading.
Which airlines fly to Grassy Key?
With a good range of airlines flying into or near Grassy Key, you're spoiled for choice:

  • American Airlines - 5,497 flights to or near Grassy Key each month, including 5,223 flights to Miami Intl. Airport (MIA) per month.
  • Delta Air Lines - 975 flights to or near Grassy Key each month, including 853 flights to Miami Intl. Airport (MIA) per month.
  • Spirit Airlines - 577 flights to or near Grassy Key each month, including 577 flights to Miami Intl. Airport (MIA) per month.

How can I find cheap tickets to Grassy Key?
You'll always find an amazing deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred travel date, then check the flexible dates box above to see a list of prices for nearby days. HK$2,819 was the cheapest price for a flight to Grassy Key in the last seven days.
How much is a flight to Grassy Key?
The price of a round-trip ticket to Grassy Key in the last seven days ranged between HK$2,819 and HK$8,433. If you were heading one way from Flint (FNT), you could have purchased a fare from just HK$2,576.
What are the most popular airports to fly into in Grassy Key?
When it comes to selecting which Grassy Key airport to jet into, here are your options:

  • Miami Intl. Airport (MIA) - 7,981 flights per month.
  • Key West Intl. Airport (EYW) - 624 flights per month.

When is the cheapest time to fly to Grassy Key?
Jet off on a Tuesday to improve your chances of getting the cheapest flight to Grassy Key. Mondays are usually the next most affordable day to depart. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Grassy Key?
In the last seven days, tickets to Grassy Key fluctuated between HK$2,819 and HK$8,433. Prices usually rise as your travel date nears, so land yourself a bargain today.
What months are the cheapest to book a flight to Grassy Key?
Snap up your ticket in February to enjoy the lowest-priced flights to Grassy Key. December is often the most expensive time to purchase a fare.

Travel information

Destination airport
Key West Intl.
Destination airport IATA code
EYW
Destination city name
Key West
Return price
HK$2,819

Trending flights to Grassy Key

Prices were available within the past 7 days and start at HK$2,576 for one-way flights and HK$2,819 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Sat, 21 Nov - Wed, 25 Nov
HKG
Hong Kong SAR
MIA
Miami
HK$8,433 Return, found 19 hours ago
HK$8,433
Return
found 19 hours ago
Select EVA Airways flight, departing Sat, 21 Nov from Hong Kong SAR to Miami, returning Wed, 25 Nov, priced at HK$8,433 found 19 hours ago

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