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U.S. Virgin Islands

$149+ Cheap flights from Florida Keys to the U.S. Virgin Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — STT
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
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Cheap flight deals from Florida Keys to U.S. Virgin Islands

Keep the following information in mind while searching for Florida Keys to U.S. Virgin Islands flight deals. Data was last updated October 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$170
(American Airlines)

One-way from

$149
(Mytrip)
Provider with most accurate pricing for Key West-Saint Thomas Island Cyril E King flight deals.
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Provider most trusted by Cheapflights users for Key West-Saint Thomas Island Cyril E King flights.
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From Florida Keys to U.S. Virgin Islands
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One-way flight from Florida Keys to U.S. Virgin Islands
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Find flight deals from Florida Keys to U.S. Virgin Islands

Cheapest flights from Florida Keys to U.S. Virgin Islands
Explore the most affordable flight options available from Florida Keys to U.S. Virgin Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:09 amMIA - STT
Nonstop2h 40mAmerican Airlines
Tue 11/46:17 pmSTT - MIA
Nonstop3h 07mAmerican Airlines
Deal found 10/5$170
This American Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:10 pmMIA - STX
Nonstop2h 42mAmerican Airlines
Sun 11/166:42 pmSTX - MIA
Nonstop3h 08mAmerican Airlines
Deal found 10/4$198
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:16 amMIA - STX
Nonstop2h 50mAmerican Airlines
Mon 11/36:42 pmSTX - MIA
Nonstop3h 08mAmerican Airlines
Deal found 10/5$259
This American Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:16 pmMIA - STT
Nonstop2h 42mAmerican Airlines
Mon 12/86:17 pmSTT - MIA
Nonstop3h 15mAmerican Airlines
Deal found 10/4$260
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:25 pmMIA - STT
Nonstop2h 40mAmerican Airlines
Thu 10/305:20 pmSTT - MIA
Nonstop3h 00mAmerican Airlines
Deal found 10/5$270
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:16 pmMIA - STT
Nonstop2h 42mAmerican Airlines
Sat 12/66:17 pmSTT - MIA
Nonstop3h 15mAmerican Airlines
Deal found 10/5$285
This American Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:02 pmMIA - STX
Nonstop2h 41mAmerican Airlines
Thu 12/116:35 pmSTX - MIA
Nonstop3h 17mAmerican Airlines
Deal found 10/6$298
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:16 pmMIA - STT
Nonstop2h 42mAmerican Airlines
Wed 12/106:17 pmSTT - MIA
Nonstop3h 15mAmerican Airlines
Deal found 10/5$300
This Mytrip deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:55 pmMIA - STT
2 stops20h 01mSpirit Airlines
Tue 10/2811:01 amSTT - MIA
3 stops31h 06mSpirit Airlines
Deal found 10/4$323
This Mytrip deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:49 amMIA - STT
2 stops24h 07mSpirit Airlines
Sat 10/2511:01 amSTT - MIA
2 stops22h 03mSpirit Airlines
Deal found 10/5$328
This American Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:10 pmMIA - STX
Nonstop2h 42mAmerican Airlines
Mon 11/106:42 pmSTX - MIA
Nonstop3h 08mAmerican Airlines
Deal found 10/6$338
This Mytrip deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:35 pmMIA - STT
2 stops22h 25mSpirit Airlines
Mon 11/31:55 pmSTT - MIA
2 stops23h 12mSpirit Airlines
Deal found 10/4$345

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to U.S. Virgin Islands that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 6, 2025.
Use the filters below to find and compare flights from Florida Keys to the U.S. Virgin Islands that are best for you.

Fly from

Florida Keys

Fly to

U.S. Virgin Islands

Route

Depart

Return

Price

MiamiChristiansted

MIA - STX

MIASTX

Miami

Thu 12/4

2:02 pm-5:43 pm

Nonstop2h 41m

Christiansted Henry Rohlsen

Thu 12/11

6:35 pm-8:52 pm

Nonstop3h 17m

$298

MiamiChristiansted

MIA - STX

MIASTX

Miami

Thu 10/23

6:16 pm-3:07 pm

2 stops20h 51m

Christiansted Henry Rohlsen

Mon 10/27

4:02 pm-6:07 pm

2 stops26h 05m

$351

MiamiChristiansted

MIA - STX

MIASTX

Miami

Tue 3/3

6:00 am-2:24 pm

1 stop7h 24m

Christiansted Henry Rohlsen

Tue 3/10

2:19 pm-10:50 pm

1 stop8h 31m

$360

MiamiChristiansted

MIA - STX

MIASTX

Miami

Thu 2/26

7:00 am-2:24 pm

1 stop6h 24m

Christiansted Henry Rohlsen

Wed 3/11

2:19 pm-10:50 pm

1 stop8h 31m

$376

MiamiChristiansted

MIA - STX

MIASTX

Miami

Fri 2/27

7:00 am-2:24 pm

1 stop6h 24m

Christiansted Henry Rohlsen

Tue 3/10

2:19 pm-10:50 pm

1 stop8h 31m

$376

MiamiChristiansted

MIA - STX

MIASTX

Miami

Thu 2/26

6:00 am-2:24 pm

1 stop7h 24m

Christiansted Henry Rohlsen

Tue 3/10

2:19 pm-12:57 am

1 stop10h 38m

$376

MiamiChristiansted

MIA - STX

MIASTX

Miami

Fri 2/27

7:00 am-2:24 pm

1 stop6h 24m

Christiansted Henry Rohlsen

Wed 3/11

2:19 pm-10:50 pm

1 stop8h 31m

$376

MiamiChristiansted

MIA - STX

MIASTX

Miami

Thu 11/6

9:59 pm-4:46 pm

2 stops17h 47m

Christiansted Henry Rohlsen

Mon 11/10

5:41 pm-6:44 pm

3 stops26h 03m

$394

MiamiChristiansted

MIA - STX

MIASTX

Miami

Tue 3/3

7:00 am-2:24 pm

1 stop6h 24m

Christiansted Henry Rohlsen

Thu 3/12

2:19 pm-12:57 am

1 stop10h 38m

$420

MiamiChristiansted

MIA - STX

MIASTX

Miami

Fri 2/27

12:00 pm-3:53 pm

Nonstop2h 53m

Christiansted Henry Rohlsen

Thu 3/12

5:35 pm-8:50 pm

Nonstop3h 15m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 42 results
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Best time to book a flight from Florida Keys to U.S. Virgin Islands

Have a flexible travel schedule? Discover the best time to fly to U.S. Virgin Islands from Florida Keys with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to the U.S. Virgin Islands

What is the cheapest time of day to fly from EOA to VI?

Find hourly flight availability from Florida Keys to U.S. Virgin Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 6, 2025.

It’s typically best to fly out from Florida Keys to U.S. Virgin Islands at noon. Doing so could potentially save you 29% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing U.S. Virgin Islands

Get insights into the airlines that provide service to U.S. Virgin Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to U.S. Virgin Islands. Reviews last updated October 6, 2025.
Get a feel of what it's like to fly with American Airlines, JetBlue, and Spirit Airlines from Florida Keys to the U.S. Virgin Islands by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,043 reviews

Overall

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,043 reviews
American Airlines
7.2
Good
11,043 reviews

Overall

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
JetBlue
7.2
Good
2,908 reviews
American Airlines
7.2
Good
11,043 reviews

Overall

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Spirit Airlines
6.3
Okay
8,077 reviews
American Airlines
7.2
Good
11,043 reviews

Overall

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Frontier
5.8
Fair
3,145 reviews
American Airlines
7.2
Good
11,043 reviews

Overall

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to U.S. Virgin Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Florida Keys to U.S. Virgin Islands?

    For as low as $298, American Airlines can have you in U.S. Virgin Islands from Florida Keys in 2h 41m. Florida Keys and U.S. Virgin Islands are separated by a distance of 1139 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Florida Keys to U.S. Virgin Islands that include hotel bookings?

    Yes. In addition to deals on Florida Keys to U.S. Virgin Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to U.S. Virgin Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to U.S. Virgin Islands.

  • Can I find deals for business class flights from Florida Keys to U.S. Virgin Islands?

    Yes. Cheapflights offers flight deals from Florida Keys to U.S. Virgin Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Florida Keys to U.S. Virgin Islands

See prices for flight routes from nearby airports that may be better suited for you.
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