$136 Cheap Flights from Milwaukee (MKE) to St. Thomas (STT)

View $136 flight on Sun, Jan 4, 2026Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT)

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Cheap Flights from Milwaukee to St. Thomas (MKE-STT)

Prices were available within the past 7 days and start at $136 for one-way flights and $432 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Jan 5 - Mon, Jan 12
MKE
Milwaukee
STT
St. Thomas
$432 Roundtrip, found 1 day ago
$432
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Jan 5 from Milwaukee to St. Thomas, returning Mon, Jan 12, priced at $432 found 1 day ago
Spirit Airlines
Mon, Jan 5 - Thu, Jan 8
MKE
Milwaukee
STT
St. Thomas
$438 Roundtrip, found 16 hours ago
$438
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Mon, Jan 5 from Milwaukee to St. Thomas, returning Thu, Jan 8, priced at $438 found 16 hours ago
Spirit Airlines
Tue, Jan 6 - Fri, Jan 9
MKE
Milwaukee
STT
St. Thomas
$444 Roundtrip, found 2 days ago
$444
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Jan 6 from Milwaukee to St. Thomas, returning Fri, Jan 9, priced at $444 found 2 days ago
Spirit Airlines
Sun, Jan 4 - Wed, Jan 7
MKE
Milwaukee
STT
St. Thomas
$458 Roundtrip, found 4 days ago
$458
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sun, Jan 4 from Milwaukee to St. Thomas, returning Wed, Jan 7, priced at $458 found 4 days ago
Spirit Airlines
Thu, Dec 18 - Sun, Dec 21
MKE
Milwaukee
STT
St. Thomas
$489 Roundtrip, found 2 days ago
$489
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu, Dec 18 from Milwaukee to St. Thomas, returning Sun, Dec 21, priced at $489 found 2 days ago
American Airlines
Sat, Dec 13 - Thu, Dec 18
MKE
Milwaukee
STT
St. Thomas
$509 Roundtrip, just found
$509
Roundtrip
just found
Select American Airlines flight, departing Sat, Dec 13 from Milwaukee to St. Thomas, returning Thu, Dec 18, priced at $509 just found
Delta
Thu, Feb 5 - Thu, Feb 12
MKE
Milwaukee
STT
St. Thomas
$509 Roundtrip, just found
$509
Roundtrip
just found
Select Delta flight, departing Thu, Feb 5 from Milwaukee to St. Thomas, returning Thu, Feb 12, priced at $509 just found
United
Mon, Feb 23 - Wed, Mar 4
MKE
Milwaukee
STT
St. Thomas
$509 Roundtrip, found 2 hours ago
$509
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Feb 23 from Milwaukee to St. Thomas, returning Wed, Mar 4, priced at $509 found 2 hours ago
Spirit Airlines
Thu, Jan 1 - Fri, May 15
MKE
Milwaukee
STT
St. Thomas
$526 Roundtrip, found 4 days ago
$526
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, Jan 1 from Milwaukee to St. Thomas, returning Fri, May 15, priced at $526 found 4 days ago
Southwest Airlines
Mon, Feb 23 - Wed, Mar 4
MKE
Milwaukee
STT
St. Thomas
$584 Roundtrip, found 2 hours ago
$584
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Mon, Feb 23 from Milwaukee to St. Thomas, returning Wed, Mar 4, priced at $584 found 2 hours ago

Find the cheapest month to fly from Milwaukee (MKE) to St. Thomas (STT)

February is typically the cheapest month to fly

From $181 - $778 per traveler.

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cyril E. King STT. Cheapest option available. Flights from $1,252
STT
Cyril E. King
Cheapest
Flights from $1,252

Frequently asked questions

How much does a flight from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT) cost?
Lock in a cheap one-way flight from $136 or cheap return flight from $432 from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT)?
Planning your getaway for January may help you find better deals, as it's the cheapest month for flights between MKE and STT. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MKE to STT flight.
How many flights per day from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT)?
Nonstop flights from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MKE to STT?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT)?
Choose a flight from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT) last-minute?
Booking your ticket from MKE to STT shortly before your journey is typically more expensive. But if there's some wiggle room with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a MKE to STT flight and hotel package?
You can save money by booking a MKE to STT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your preferred flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to Cyril E. King Airport (STT)?
In most instances, you can cancel or modify your MKE to STT flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
General Mitchell Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$432
Distance
2164 mi

Book with confidence

Milwaukee to St. Thomas Flights

The cheapest times to fly from Milwaukee to St. Thomas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Milwaukee to St. Thomas are during the month of January. You can find some of the cheapest flights from Milwaukee to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Milwaukee to St. Thomas

Sunday is one of the best days to book for cheap flights from Milwaukee to St. Thomas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Milwaukee to St. Thomas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Milwaukee to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $136 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Milwaukee to St. Thomas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Milwaukee to St. Thomas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Milwaukee to St. Thomas Flights

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*Available to One Key members.