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Saint Thomas Island

$328+ Cheap flights from Milwaukee (MKE) to Saint Thomas Island (STT)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — STT
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Milwaukee to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 13, 2025.

Round-trip from

$365
(FlightHub)

One-way from

$328
(United Airlines)

Popular in

May

Cheapest in

August

Average price

$445
From Milwaukee-Mitchell to Saint Thomas Island Cyril E King
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One-way flight from Milwaukee-Mitchell to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 12% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Milwaukee to Saint Thomas Island

Cheapest flights from Milwaukee to Saint Thomas Island
Explore the most affordable flight options available from Milwaukee to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This FlightHub deal was found by Cheapflights users on 8/12. 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.
Wed 12/311:57 amMKE - STT
1 stop25h 14mSpirit Airlines
Sun 12/74:06 pmSTT - MKE
1 stop22h 45mSpirit Airlines
Deal found 8/12$365
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Sun 9/2112:53 pmMKE - STT
1 stop25h 04mSpirit Airlines
Sat 9/2710:49 amSTT - MKE
2 stops26h 09mSpirit Airlines
Deal found 8/11$384
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Tue 12/211:57 amMKE - STT
1 stop25h 14mSpirit Airlines
Sun 12/74:06 pmSTT - MKE
1 stop22h 45mSpirit Airlines
Deal found 8/12$385
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:53 pmMKE - STT
1 stop25h 04mSpirit Airlines
Sat 9/2710:49 amSTT - MKE
2 stops26h 09mSpirit Airlines
Deal found 8/11$410
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Wed 8/276:00 amMKE - STT
1 stop6h 48mSpirit Airlines
Sun 8/312:43 pmSTT - MKE
1 stop9h 23mSpirit Airlines
Deal found 8/12$456
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Wed 8/276:00 amMKE - STT
1 stop6h 48mSpirit Airlines
Mon 9/14:24 pmSTT - MKE
1 stop7h 42mSpirit Airlines
Deal found 8/12$460
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Thu 8/286:00 amMKE - STT
1 stop6h 48mSpirit Airlines
Mon 9/14:24 pmSTT - MKE
1 stop7h 42mSpirit Airlines
Deal found 8/12$473
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Fri 8/296:00 amMKE - STT
1 stop6h 48mSpirit Airlines
Mon 9/14:24 pmSTT - MKE
1 stop7h 42mSpirit Airlines
Deal found 8/12$476

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Saint Thomas Island 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 August 13, 2025.
Use the filters below to find and compare flights from Milwaukee to Saint Thomas Island that are best for you.

Fly from

Milwaukee

Fly to

Saint Thomas Island

Route

Depart

Return

Price

MilwaukeeSaint Thomas Island

MKE - STT

MKESTT

Milwaukee-Mitchell

Wed 12/3

11:57 am-3:11 pm

1 stop25h 14m

Saint Thomas Island Cyril E King

Sun 12/7

4:06 pm-12:51 pm

1 stop22h 45m

$365

MilwaukeeSaint Thomas Island

MKE - STT

MKESTT

Milwaukee-Mitchell

Sun 9/21

12:53 pm-2:57 pm

1 stop25h 04m

Saint Thomas Island Cyril E King

Sat 9/27

10:49 am-11:58 am

2 stops26h 09m

$384

MilwaukeeSaint Thomas Island

MKE - STT

MKESTT

Milwaukee-Mitchell

Tue 12/2

11:57 am-3:11 pm

1 stop25h 14m

Saint Thomas Island Cyril E King

Sun 12/7

4:06 pm-12:51 pm

1 stop22h 45m

$385

MilwaukeeSaint Thomas Island

MKE - STT

MKESTT

Milwaukee-Mitchell

Thu 9/18

12:53 pm-2:57 pm

1 stop25h 04m

Saint Thomas Island Cyril E King

Sat 9/27

10:49 am-11:58 am

2 stops26h 09m

$410

MilwaukeeSaint Thomas Island

MKE - STT

MKESTT

Milwaukee-Mitchell

Wed 8/27

6:00 am-1:48 pm

1 stop6h 48m

Saint Thomas Island Cyril E King

Sun 8/31

2:43 pm-11:06 pm

1 stop9h 23m

$456

MilwaukeeSaint Thomas Island

MKE - STT

MKESTT

Milwaukee-Mitchell

Wed 8/27

6:00 am-1:48 pm

1 stop6h 48m

Saint Thomas Island Cyril E King

Mon 9/1

4:24 pm-11:06 pm

1 stop7h 42m

$460

MilwaukeeSaint Thomas Island

MKE - STT

MKESTT

Milwaukee-Mitchell

Thu 8/28

6:00 am-1:48 pm

1 stop6h 48m

Saint Thomas Island Cyril E King

Mon 9/1

4:24 pm-11:06 pm

1 stop7h 42m

$473

MilwaukeeSaint Thomas Island

MKE - STT

MKESTT

Milwaukee-Mitchell

Fri 8/29

6:00 am-1:48 pm

1 stop6h 48m

Saint Thomas Island Cyril E King

Mon 9/1

4:24 pm-11:06 pm

1 stop7h 42m

$476

MilwaukeeSaint Thomas Island

MKE - STT

MKESTT

Milwaukee-Mitchell

Fri 1/16

7:00 am-4:18 pm

1 stop7h 18m

$328

MilwaukeeSaint Thomas Island

MKE - STT

MKESTT

Milwaukee-Mitchell

Fri 1/16

1:56 pm-3:11 pm

1 stop23h 15m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Milwaukee to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Milwaukee 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 Milwaukee to Saint Thomas Island

How far ahead should I book a flight from Milwaukee to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Saint Thomas Island. Price data was last updated on August 8, 2025.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Milwaukee to Saint Thomas Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Milwaukee to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Milwaukee to Saint Thomas Island (average of $433). Flying from Milwaukee to Saint Thomas Island in June is currently the most expensive (average of $649). 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.

What is the cheapest time of day to fly from MKE to STT?

Find hourly flight availability from Milwaukee to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Milwaukee to Saint Thomas Island in the evening. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. 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 Saint Thomas Island. Reviews last updated August 13, 2025.
Read through reviews of airlines operating flights from Milwaukee to Saint Thomas Island, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,920 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Milwaukee to Saint Thomas Island round-trip?

    Currently priced at $365, Spirit Airlines will fly you from Milwaukee to Saint Thomas Island and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Spirit Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Milwaukee to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Saint Thomas Island.

  • Can I find deals for business class flights from Milwaukee to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Milwaukee to Saint Thomas Island 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 Milwaukee to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Milwaukee to Saint Thomas Island (average of $433). Flying from Milwaukee to Saint Thomas Island in June is currently the most expensive (average of $649). 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

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

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Top 4 airlines flying from Milwaukee to Saint Thomas Island

Discover the top 4 airlines that operate flights from Milwaukee to Saint Thomas Island. 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$155Average$397FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$381Average$624FlexibilityNo cancel feeOn-time69%
DeltaCheapest$396Average$648FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$487Average$682FlexibilityNo cancel feeOn-time71%

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