A sunset over a coastal landscape with a small island surrounded by water.

Cheap Flights to Stock Island from HK$2,146

View HK$2,146 flight on Fri, 30 Oct 2026Opens in a new window

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Cheap round-trip flights to Stock Island

Prices were available within the past 7 days and start at HK$2,146 for one-way flights and HK$2,507 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
American Airlines
American Airlines
United

Frequently asked questions

How do I find cheap flights to Stock Island that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we've added a "No change fee" search function to help you find flexible, cheap tickets to Stock Island. It's near the top left of your screen directly under the "Flexible change policies" heading.
Which airlines fly to Stock Island?
Decide on your travel dates and then take off towards Stock Island with one of these top airlines:
  • American Airlines - 273 flights to or near Stock Island each month, including 273 flights to Key West Intl. Airport (EYW) per month.
  • Silver Airways - 151 flights to or near Stock Island each month, including 151 flights to Key West Intl. Airport (EYW) per month.
  • Delta Air Lines - 121 flights to or near Stock Island each month, including 121 flights to Key West Intl. Airport (EYW) per month.
How can I find cheap tickets to Stock Island?
One of the best ways to get your hands on cheap tickets to Stock Island is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will bring up the cheapest prices for nearby days. The best price for a flight to Stock Island in the last seven days was HK$2,507. Booking well ahead will usually help you get an even better deal.
How much is a flight to Stock Island?
In the last seven days, return airfares to Stock Island sold from just HK$2,507 and peaked at HK$4,980. For one-way trips out of Knoxville (TYS), the lowest price during this time was only HK$2,146.
What are the most popular airports to fly into in Stock Island?
Start organizing your Stock Island escape by booking a fare on one of the 624 flights each month to Key West Intl. Airport (EYW). This is the region's main point of entry.
When is the cheapest time to fly to Stock Island?
If you're not fixed on what date you travel to Stock Island, try to depart earlier in the week. The most economical day to take off is usually Tuesday, closely followed by Monday. Saturday is typically the most expensive day, with lots of holiday makers opting to fly on the weekend.
How much is a plane ticket to Stock Island?
In the last seven days, plane fares ranged between HK$2,507 and HK$4,980. Check out our fabulous deals to Stock Island, make a booking and get ready for your next fun vacation!
What months are the cheapest to book a flight to Stock Island?
February is a good month to grab an impressive deal to Stock Island. Keep in mind that the priciest time to book in the USA isn't during the peak of summer, but the festive month of December.

Travel information

Destination airport
Key West Intl.
Destination airport IATA code
EYW
Destination city name
Key West
Return price
HK$2,507

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