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U.S. Virgin Islands

$105+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — STT
May 10 — May 171
Sat 5/10
Sat 5/17
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 May 5, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$250
(Frontier)

One-way from

$105
(Cheapflightsfares)
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 May 5, 2025.

This Frontier deal was found by Cheapflights users on 5/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/16:30 amMIA - STX
1 stop5h 08mFrontier
Sun 6/812:23 pmSTX - MIA
1 stop7h 16mFrontier
Deal found 5/4$250
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/191:40 pmMIA - STT
Nonstop2h 40mAmerican Airlines
Wed 5/215:10 pmSTT - MIA
Nonstop3h 05mAmerican Airlines
Deal found 5/5$250
This Frontier deal was found by Cheapflights users on 5/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:30 amMIA - STT
1 stop5h 05mFrontier
Mon 6/912:40 pmSTT - MIA
1 stop11h 41mFrontier
Deal found 5/4$255
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:00 amMIA - STT
1 stop6h 41mDelta
Wed 5/212:51 pmSTT - MIA
1 stop7h 00mDelta
Deal found 5/5$260
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 9/910:00 amMIA - STX
Nonstop2h 50mAmerican Airlines
Sun 9/143:50 pmSTX - MIA
Nonstop3h 00mAmerican Airlines
Deal found 5/4$268
This Trip.com deal was found by Cheapflights users on 5/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:15 amMIA - STX
1 stop9h 15mMultiple Airlines
Sat 5/246:05 pmSTX - MIA
1 stop6h 21mMultiple Airlines
Deal found 5/5$273
This FlightHub deal was found by Cheapflights users on 5/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:15 amMIA - STT
1 stop4h 57mMultiple Airlines
Wed 5/212:41 pmSTT - MIA
2 stops22h 35mMultiple Airlines
Deal found 5/5$319
This Mytrip deal was found by Cheapflights users on 5/5. 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.
Thu 5/297:00 amMIA - STT
2 stops29h 26mSpirit Airlines
Mon 6/22:41 pmSTT - MIA
2 stops23h 29mSpirit Airlines
Deal found 5/5$368
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:00 amMIA - STT
1 stop8h 43mUnited Airlines
Wed 8/131:19 pmSTT - MIA
1 stop9h 20mUnited Airlines
Deal found 5/4$421
This Mytrip deal was found by Cheapflights users on 5/4. 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.
Sun 6/810:49 amMIA - STX
3 stops24h 58mSpirit Airlines
Thu 6/124:48 pmSTX - MIA
2 stops25h 57mSpirit Airlines
Deal found 5/4$435
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/25:30 amMIA - STX
1 stop8h 15mDelta
Sat 8/92:45 pmSTX - MIA
1 stop10h 10mDelta
Deal found 5/4$570
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:00 amMIA - STX
2 stops25h 05mUnited Airlines
Thu 7/1710:34 amSTX - MIA
2 stops12h 05mUnited Airlines
Deal found 5/4$843

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 May 5, 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

Sun 6/1

6:30 am-11:38 am

1 stop5h 08m

Christiansted Henry Rohlsen

Sun 6/8

12:23 pm-7:39 pm

1 stop7h 16m

$250

MiamiSaint Thomas Island

MIA - STT

MIASTT

Miami

Mon 5/19

1:40 pm-4:20 pm

Nonstop2h 40m

Saint Thomas Island Cyril E King

Wed 5/21

5:10 pm-8:15 pm

Nonstop3h 05m

$250

MiamiSaint Thomas Island

MIA - STT

MIASTT

Miami

Mon 6/2

6:30 am-11:35 am

1 stop5h 05m

Saint Thomas Island Cyril E King

Mon 6/9

12:40 pm-12:21 am

1 stop11h 41m

$255

MiamiSaint Thomas Island

MIA - STT

MIASTT

Miami

Mon 5/19

7:00 am-1:41 pm

1 stop6h 41m

Saint Thomas Island Cyril E King

Wed 5/21

2:51 pm-9:51 pm

1 stop7h 00m

$260

MiamiChristiansted

MIA - STX

MIASTX

Miami

Tue 9/9

10:00 am-12:50 pm

Nonstop2h 50m

Christiansted Henry Rohlsen

Sun 9/14

3:50 pm-6:50 pm

Nonstop3h 00m

$268

MiamiChristiansted

MIA - STX

MIASTX

Miami

Tue 5/20

8:15 am-5:30 pm

1 stop9h 15m

Christiansted Henry Rohlsen

Sat 5/24

6:05 pm-12:26 am

1 stop6h 21m

$273

MiamiSaint Thomas Island

MIA - STT

MIASTT

Miami

Mon 5/19

7:15 am-12:12 pm

1 stop4h 57m

Saint Thomas Island Cyril E King

Wed 5/21

2:41 pm-1:16 pm

2 stops22h 35m

$319

MiamiSaint Thomas Island

MIA - STT

MIASTT

Miami

Thu 5/29

7:00 am-12:26 pm

2 stops29h 26m

Saint Thomas Island Cyril E King

Mon 6/2

2:41 pm-2:10 pm

2 stops23h 29m

$368

MiamiChristiansted

MIA - STX

MIASTX

Miami

Sun 6/8

10:49 am-11:47 am

3 stops24h 58m

Christiansted Henry Rohlsen

Thu 6/12

4:48 pm-6:45 pm

2 stops25h 57m

$435

MiamiSaint Thomas Island

MIA - STT

MIASTT

Miami

Tue 6/24

6:30 am-3:43 pm

1 stop9h 13m

Saint Thomas Island Cyril E King

Wed 7/2

1:19 pm-10:39 pm

1 stop9h 20m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 24 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 May 5, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida Keys to U.S. Virgin Islands as you normally would.

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 May 5, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Florida Keys to U.S. Virgin Islands to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,941 reviews
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,702 reviews
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Spirit Airlines
6.3
Okay
7,970 reviews
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Frontier
6.0
Okay
3,289 reviews
Delta
8.0
Very good
7,941 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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.

  • What are the cheapest airlines to fly from Florida Keys to U.S. Virgin Islands one-way?

    $105 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $173 and $263, respectively.

  • 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.

  • What is the cheapest month to book a flight from Florida Keys to U.S. Virgin Islands?

    Currently, September is the cheapest month in which you can book a flight from Florida Keys to U.S. Virgin Islands (average of $432). Flying from Florida Keys to U.S. Virgin Islands in June is currently the most expensive (average of $627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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Top airline flying from Florida Keys to U.S. Virgin Islands

Discover the top airline that operate flights from Florida Keys to U.S. Virgin Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$393Average$592FlexibilityNo cancel feeOn-time71%

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