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Saint Thomas Island

$293+ Cheap flights from Green Bay (GRB) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — STT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$509
(American Airlines)

One-way from

$293
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$587
From Green Bay Austin-Straubel to Saint Thomas Island Cyril E King
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One-way flight from Green Bay Austin-Straubel to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 7% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:08 pmGRB - STT
2 stops18h 57mAmerican Airlines
Sat 10/252:45 pmSTT - GRB
2 stops19h 29mAmerican Airlines
Deal found 9/11$509
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/15:17 pmGRB - STT
2 stops22h 40mAmerican Airlines
Tue 11/116:17 pmSTT - GRB
2 stops18h 12mAmerican Airlines
Deal found 9/10$574
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:08 pmGRB - STT
2 stops18h 57mAmerican Airlines
Fri 10/245:20 pmSTT - GRB
2 stops16h 54mAmerican Airlines
Deal found 9/11$619
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 12/128:02 pmGRB - STT
2 stops18h 56mAmerican Airlines
Fri 12/192:31 pmSTT - GRB
2 stops21h 08mAmerican Airlines
Deal found 9/10$743
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:35 pmGRB - STT
2 stops20h 08mUnited Airlines
Sun 10/262:05 pmSTT - GRB
1 stop8h 33mUnited Airlines
Deal found 9/11$749
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:08 pmGRB - STT
2 stops15h 41mAmerican Airlines
Sat 10/252:45 pmSTT - GRB
2 stops19h 29mAmerican Airlines
Deal found 9/11$754
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:08 pmGRB - STT
2 stops15h 41mAmerican Airlines
Fri 10/245:20 pmSTT - GRB
2 stops16h 54mAmerican Airlines
Deal found 9/11$794

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 September 11, 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

Sat 11/1

5:17 pm-4:57 pm

2 stops22h 40m

Saint Thomas Island Cyril E King

Tue 11/11

6:17 pm-10:29 am

2 stops18h 12m

$574

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Sun 10/19

3:02 pm-10:50 am

2 stops18h 48m

Saint Thomas Island Cyril E King

Sat 10/25

2:45 pm-9:14 am

2 stops19h 29m

$619

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Tue 3/10

6:39 pm-2:50 pm

2 stops19h 11m

Saint Thomas Island Cyril E King

Wed 3/11

5:30 pm-10:42 am

2 stops18h 12m

$724

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Fri 12/12

8:02 pm-4:58 pm

2 stops18h 56m

Saint Thomas Island Cyril E King

Fri 12/19

2:31 pm-11:27 pm

2 stops10h 56m

$743

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Fri 10/17

6:35 pm-3:43 pm

2 stops20h 08m

Saint Thomas Island Cyril E King

Sun 10/26

2:05 pm-9:38 pm

1 stop8h 33m

$749

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Fri 10/17

8:08 pm-12:49 pm

2 stops15h 41m

Saint Thomas Island Cyril E King

Fri 10/24

5:20 pm-9:14 am

2 stops16h 54m

$754

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Tue 3/10

5:30 am-2:51 pm

1 stop8h 21m

Saint Thomas Island Cyril E King

Wed 3/11

3:00 pm-10:00 pm

1 stop8h 00m

$760

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Sat 11/15

6:15 am-4:18 pm

1 stop8h 03m

$293

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Sat 11/15

3:31 pm-11:43 am

2 stops18h 12m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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 $645). 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.

How much does it cost to fly round-trip from Green Bay to Saint Thomas Island?

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 September 11, 2025.
Get a feel of what it's like to fly with Delta 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
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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.

  • How long is the flight from Green Bay to Saint Thomas Island?

    Departing from Green Bay to Saint Thomas Island will take you 18h 57m. Airlines will cover a distance of 2246 mi.

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

    Currently priced at $509, Delta will fly you from Green Bay to Saint Thomas Island and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $619. You may be able to fly from Green Bay to Saint Thomas Island for 38% 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 $645). 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 2 airlines flying from Green Bay to Saint Thomas Island

Discover the top 2 airlines 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$509Average$703FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$619Average$877FlexibilityNo cancel feeOn-time71%

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