$293 Cheap Flights from Green Bay (GRB) to St. Thomas (STT)

View $293 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Green Bay Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT)

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Cheap Flights from Green Bay to St. Thomas (GRB-STT)

Prices were available within the past 7 days and start at $293 for one-way flights and $509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Dec 15 - Sun, Dec 21
GRB
Green Bay
STT
St. Thomas
$509 Roundtrip, found 6 hours ago
$509
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Green Bay to St. Thomas, returning Sun, Dec 21, priced at $509 found 6 hours ago
United
Sat, Nov 29 - Tue, Dec 16
GRB
Green Bay
STT
St. Thomas
$535 Roundtrip, found 2 days ago
$535
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 29 from Green Bay to St. Thomas, returning Tue, Dec 16, priced at $535 found 2 days ago
United
Fri, Jan 30 - Wed, Feb 4
GRB
Green Bay
STT
St. Thomas
$548 Roundtrip, found 5 hours ago
$548
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jan 30 from Green Bay to St. Thomas, returning Wed, Feb 4, priced at $548 found 5 hours ago
United
Fri, Jan 30 - Thu, Feb 5
GRB
Green Bay
STT
St. Thomas
$560 Roundtrip, found 5 hours ago
$560
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jan 30 from Green Bay to St. Thomas, returning Thu, Feb 5, priced at $560 found 5 hours ago
United
Fri, Jan 30 - Sat, Feb 14
GRB
Green Bay
STT
St. Thomas
$562 Roundtrip, found 5 hours ago
$562
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jan 30 from Green Bay to St. Thomas, returning Sat, Feb 14, priced at $562 found 5 hours ago
United
Sun, Feb 1 - Sat, Feb 14
GRB
Green Bay
STT
St. Thomas
$563 Roundtrip, found 1 day ago
$563
Roundtrip
found 1 day ago
Select United flight, departing Sun, Feb 1 from Green Bay to St. Thomas, returning Sat, Feb 14, priced at $563 found 1 day ago
American Airlines
Mon, Dec 15 - Sun, Dec 21
GRB
Green Bay
STT
St. Thomas
$574 Roundtrip, found 6 hours ago
$574
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Green Bay to St. Thomas, returning Sun, Dec 21, priced at $574 found 6 hours ago
United
Sun, Feb 1 - Thu, Feb 12
GRB
Green Bay
STT
St. Thomas
$575 Roundtrip, found 5 hours ago
$575
Roundtrip
found 5 hours ago
Select United flight, departing Sun, Feb 1 from Green Bay to St. Thomas, returning Thu, Feb 12, priced at $575 found 5 hours ago
United
Sun, Feb 1 - Sat, Feb 14
GRB
Green Bay
STT
St. Thomas
$577 Roundtrip, found 5 hours ago
$577
Roundtrip
found 5 hours ago
Select United flight, departing Sun, Feb 1 from Green Bay to St. Thomas, returning Sat, Feb 14, priced at $577 found 5 hours ago
Delta
Mon, Feb 23 - Thu, Mar 5
GRB
Green Bay
STT
St. Thomas
$589 Roundtrip, found 3 hours ago
$589
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Feb 23 from Green Bay to St. Thomas, returning Thu, Mar 5, priced at $589 found 3 hours ago

Find the cheapest month to fly from Green Bay (GRB) to St. Thomas (STT)

January is typically the cheapest month to fly

From $508 - $967 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 $753
STT
Cyril E. King
Cheapest
Flights from $753
Flights from Green Bay (GRB) to St. Thomas (STT)
Origin airport
Austin Straubel Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, United
Roundtrip price
$509
Distance
2248 mi

Green Bay to St. Thomas Flights

The cheapest times to fly from Green Bay 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 Green Bay to St. Thomas are during the month of December. You can find some of the cheapest flights from Green Bay to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Green Bay to St. Thomas

Sunday is one of the best days to book for cheap flights from Green Bay 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 Green Bay 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 Green Bay to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $293 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 Green Bay 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 Green Bay 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.

 

Frequently asked questions

How much does a flight from Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT) cost?
Secure a cheap one-way flight from $293 or cheap return flight from $509 from Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT)?
The cheapest month to fly from GRB to STT is December, when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest GRB to STT flight.
How many flights per day from Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT)?
You'll need to book a flight with a layover if you're traveling from Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from GRB to STT?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT)?
To avoid potential delays on the Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT) last-minute?
Waiting until right before your break to book a flight from GRB to STT generally means paying more. While you may come across some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a GRB to STT flight and hotel package?
You can save money by booking a GRB 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 easy to manage everything in one place. Once you've chosen your ideal flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Austin Straubel Intl. Airport (GRB) to Cyril E. King Airport (STT)?
If you reserved your GRB to STT flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.