What are the cheapest airlines flying from Green Bay to Saint Thomas Island round-trip?

Currently priced at $829, American Airlines will fly you from Green Bay to Saint Thomas Island and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $1,084 and $1,413, respectively.

What is the cheapest day to fly from Green Bay to Saint Thomas Island?

Travelers seeking maximum savings on their Green Bay to Saint Thomas Island flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Green Bay to Saint Thomas Island?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 44%.

What is the cheapest month to fly from Green Bay to Saint Thomas Island?

The best pricing can be found in the month of April. Prices to Saint Thomas Island from Green Bay average $835. You can even find prices in April for less than $835, as users have found deals to Saint Thomas Island from as low as $305. The month of March appears to be one of the more expensive times to travel to Saint Thomas Island from Green Bay. Flying in the targeted month can save you up to 114%.

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

When flying from Green Bay to Saint Thomas Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Green Bay 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 Green Bay to Saint Thomas Island.

Can I find deals for business class flights from Green Bay to Saint Thomas Island?

Yes. Cheapflights offers flight deals from Green Bay 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.

$779+ Flights from Green Bay to Saint Thomas Island

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Cheap flight deals from Green Bay to Saint Thomas Island

Round-trip from	$829 (American Airlines)
Popular in	March
Cheapest in	April

From Green Bay Austin-Straubel to Saint Thomas Island Cyril E King

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($133 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 14% potential price decrease ($106 potential savings vs. average RT price).

Search Deals

Find flight deals from Green Bay to Saint Thomas Island

Cheapest flights from Green Bay to Saint Thomas Island
Explore the most affordable flight options available from Green Bay to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Fri 12/1211:22 amGRB - STT

2 stops22h 18mAmerican Airlines

Fri 12/193:20 pmSTT - GRB

1 stop8h 22mAmerican Airlines

Deal found 6/11

$779

Tue 7/15:33 amGRB - STT

1 stop8h 18mDelta

Tue 7/81:27 pmSTT - GRB

1 stop10h 55mDelta

Deal found 6/12

$1,084

Thu 6/265:23 pmGRB - STT

3 stops21h 20mUnited Airlines

Mon 6/301:19 pmSTT - GRB

3 stops21h 52mUnited Airlines

Deal found 6/10

$1,413

Best flights from Green Bay to Saint Thomas Island
Discover carefully curated flight deals from Green Bay to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Tue 7/12:31 pmGRB - STT

2 stops19h 24mAmerican Airlines

Tue 7/85:05 pmSTT - GRB

2 stops17h 16mAmerican Airlines

Deal found 6/12

$829

Tue 7/15:33 amGRB - STT

1 stop8h 18mDelta

Tue 7/81:27 pmSTT - GRB

1 stop10h 55mDelta

Deal found 6/12

$1,084

Thu 6/265:23 pmGRB - STT

3 stops21h 20mUnited Airlines

Mon 6/301:19 pmSTT - GRB

3 stops21h 52mUnited Airlines

Deal found 6/10

$1,413

Last-minute flights from Green Bay to Saint Thomas Island
Discover last-minute flight deals from Green Bay to Saint Thomas Island. Data last updated June 12, 2025 and is based on user searches.

Thu 6/265:23 pmGRB - STT

3 stops21h 20mUnited Airlines

Mon 6/301:19 pmSTT - GRB

3 stops21h 52mUnited Airlines

Deal found 6/10

$1,413

Tue 7/12:31 pmGRB - STT

2 stops19h 24mAmerican Airlines

Tue 7/85:05 pmSTT - GRB

2 stops17h 16mAmerican Airlines

Deal found 6/12

$829

Tue 7/15:33 amGRB - STT

1 stop8h 18mDelta

Tue 7/81:27 pmSTT - GRB

1 stop10h 55mDelta

Deal found 6/12

$1,084

Cheapflights Fare Finder

Use the filters below to find and compare flights from Green Bay to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Tue 7/1

2:31 pm-10:55 am

2 stops19h 24m

Saint Thomas Island Cyril E King

Tue 7/8

5:05 pm-9:21 am

2 stops17h 16m

$829

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Tue 7/1

5:33 am-2:51 pm

1 stop8h 18m

Saint Thomas Island Cyril E King

Tue 7/8

1:27 pm-11:22 pm

1 stop10h 55m

$1,084

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Thu 6/26

5:23 pm-3:43 pm

3 stops21h 20m

Saint Thomas Island Cyril E King

Mon 6/30

1:19 pm-10:11 am

3 stops21h 52m

$1,413

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Green Bay to Saint Thomas Island

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

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

Currently, September is the cheapest month in which you can book a flight from Green Bay to Saint Thomas Island (average of $433). Flying from Green Bay to Saint Thomas Island in June is currently the most expensive (average of $650). 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.

Reviews of airlines servicing Saint Thomas Island

Delta

8.0

Very good

7,950 reviews

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

7,950 reviews

Delta

8.0

Very good

7,950 reviews

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

8,790 reviews

Delta

8.0

Very good

7,950 reviews

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

7,950 reviews

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

What are the cheapest airlines flying from Green Bay to Saint Thomas Island round-trip?
Currently priced at $829, American Airlines will fly you from Green Bay to Saint Thomas Island and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $1,084 and $1,413, respectively.
Can I find deals for flights from Green Bay to Saint Thomas Island that include hotel bookings?
Yes. In addition to deals on Green Bay to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Green Bay 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 Green Bay to Saint Thomas Island.
Can I find deals for business class flights from Green Bay to Saint Thomas Island?
Yes. Cheapflights offers flight deals from Green Bay 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 Green Bay to Saint Thomas Island?
Currently, September is the cheapest month in which you can book a flight from Green Bay to Saint Thomas Island (average of $433). Flying from Green Bay to Saint Thomas Island in June is currently the most expensive (average of $650). 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

St. John

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Top airline flying from Green Bay to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$507	Average$653	FlexibilityNo cancel fee	On-timeN/A

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$779+ Cheap flights from Green Bay (GRB) to Saint Thomas Island (STT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Green Bay to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Green Bay to Saint Thomas Island

Round-trip from

Popular in

Cheapest in

Find flight deals from Green Bay to Saint Thomas Island

Cheapest flights from Green Bay to Saint Thomas IslandExplore the most affordable flight options available from Green Bay to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Green Bay to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Green Bay to Saint Thomas Island that are best for you.

Best time to book a flight from Green Bay to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Green Bay with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Saint Thomas Island

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

Reviews of airlines servicing Saint Thomas Island

Related info for your journey

Find useful and relevant information for your journey from Green Bay 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 are the cheapest airlines flying from Green Bay to Saint Thomas Island round-trip?

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

How can I find direct flights from Green Bay to Saint Thomas Island?

Can I find deals for business class flights from Green Bay to Saint Thomas Island?

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

Traveling to a place near Green Bay?

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Alternative routes for Green Bay to Saint Thomas Island

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Top airline flying from Green Bay to Saint Thomas Island

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Cheapest flights from Green Bay to Saint Thomas Island
Explore the most affordable flight options available from Green Bay to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.