￥75,360 Cheap Flights to Grassy Key, FL

View ￥75,360 flight on Thu, Oct 1, 2026Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Grassy Key?

Prices were available within the past 7 days and start at ￥75,360 for one-way flights and ￥134,350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Apr 22 - Tue, Apr 28
HND
Tokyo
EYW
Key West
￥134,350 Roundtrip, found 6 days ago
￥134,350
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 22 from Tokyo to Key West, returning Tue, Apr 28, priced at ￥134,350 found 6 days ago
Delta
Sat, Aug 8 - Fri, Aug 14
HND
Tokyo
EYW
Key West
￥156,520 Roundtrip, found 4 days ago
￥156,520
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 8 from Tokyo to Key West, returning Fri, Aug 14, priced at ￥156,520 found 4 days ago
Air Canada
Mon, May 11 - Tue, May 19
NRT
Tokyo
MIA
Miami
￥157,410 Roundtrip, found 6 days ago
￥157,410
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, May 11 from Tokyo to Miami, returning Tue, May 19, priced at ￥157,410 found 6 days ago
Alaska Airlines
Mon, Aug 31 - Wed, Sep 9
NRT
Tokyo
MIA
Miami
￥157,860 Roundtrip, found 1 day ago
￥157,860
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Aug 31 from Tokyo to Miami, returning Wed, Sep 9, priced at ￥157,860 found 1 day ago
EVA Airways
Mon, Oct 12 - Mon, Oct 19
KIX
Osaka
MIA
Miami
￥169,420 Roundtrip, found 1 day ago
￥169,420
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon, Oct 12 from Osaka to Miami, returning Mon, Oct 19, priced at ￥169,420 found 1 day ago

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Grassy Key flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Grassy Key trip!

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. ￥134,350 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 ￥134,350 and ￥169,420. If you were heading one way from Tokyo (NRT), you could have purchased a fare from just ￥75,360.
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.

How much is a plane ticket to Grassy Key?
In the last seven days, tickets to Grassy Key fluctuated between ￥134,350 and ￥169,420. 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.
Flights to Grassy Key information
Destination airport
Key West Intl.
Destination airport IATA code
EYW
Destination city name
Key West
Roundtrip price
￥134,350

Trending flights to Grassy Key

Prices were available within the past 7 days and start at ￥75,360 for one-way flights and ￥134,350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Apr 22 - Tue, Apr 28
HND
Tokyo
EYW
Key West
￥134,350 Roundtrip, found 6 days ago
￥134,350
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 22 from Tokyo to Key West, returning Tue, Apr 28, priced at ￥134,350 found 6 days ago

Explore a world of travel with Expedia

*Available to Expedia members.