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Saint Thomas Island

$509+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — STT
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Green Bay to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 July 29, 2025.

Round-trip from

$509
(American Airlines)

Popular in

March

Cheapest in

April

Average price

$1,102
From Green Bay Austin-Straubel to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 11% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($94 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 10/299:44 amGRB - STT
2 stops25h 16mAmerican Airlines
Sun 11/24:18 pmSTT - GRB
2 stops20h 44mAmerican Airlines
Deal found 7/28$509
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 12/95:30 amGRB - STT
1 stop6h 52mDelta
Tue 12/163:32 pmSTT - GRB
1 stop8h 26mDelta
Deal found 7/29$709
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 12/125:21 pmGRB - STT
2 stops19h 09mUnited Airlines
Fri 12/195:20 pmSTT - GRB
2 stops28h 40mUnited Airlines
Deal found 7/28$919
This United deal was found by Cheapflights users on 7/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/41:10 pmGRB - STT
2 stops21h 40mMultiple Airlines
Fri 8/812:54 pmSTT - GRB
2 stops24h 29mMultiple Airlines
Deal found 7/29$1,237

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay 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 July 29, 2025.
Use the filters below to find and compare flights from Green Bay to Saint Thomas Island that are best for you.

Fly from

Green Bay

Fly to

Saint Thomas Island

Route

Depart

Return

Price

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Wed 10/29

4:28 pm-4:05 pm

2 stops22h 37m

Saint Thomas Island Cyril E King

Sun 11/2

4:27 pm-11:02 pm

1 stop8h 35m

$509

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Tue 12/9

5:30 am-2:22 pm

1 stop6h 52m

Saint Thomas Island Cyril E King

Tue 12/16

3:32 pm-9:58 pm

1 stop8h 26m

$709

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Fri 12/12

5:21 pm-2:30 pm

2 stops19h 09m

Saint Thomas Island Cyril E King

Fri 12/19

5:20 pm-8:00 pm

2 stops28h 40m

$919

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 $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.

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 July 29, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Green Bay to Saint Thomas Island by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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 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?

    Currently priced at $509, 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 $709 and $919, respectively. You may be able to fly from Green Bay to Saint Thomas Island for 40% less than the average price by searching for these airlines.

  • 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 $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 airline flying from Green Bay to Saint Thomas Island

Discover the top airline that operate flights from Green Bay 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$507Average$673FlexibilityNo cancel feeOn-timeN/A

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