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Cheap flights from Green Bay to Saint Thomas Island from $509

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Saint Thomas Island departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Green Bay to Saint Thomas Island

Cheap round-trip flights

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American Airlines Logo
6:16 am - 2:40 pmGRB-STT
6h 24m1 stop
American Airlines Logo
1:30 pm - 10:44 amSTT-GRB
23h 14m2 stops
$509American Airlines
Find Deal
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
6:33 pm - 3:51 pmGRB-STT
19h 18m2 stops
American Airlines Logo
1:30 pm - 10:44 amSTT-GRB
23h 14m2 stops
$574American Airlines
Find Deal
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
2:59 pm - 11:41 amGRB-STT
18h 42m2 stops
American Airlines Logo
3:39 pm - 11:31 pmSTT-GRB
9h 52m1 stop
$644American Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
American Airlines Logo
6:33 pm - 3:30 pmGRB-STT
18h 57m2 stops
American Airlines Logo
1:30 pm - 9:42 amSTT-GRB
22h 12m2 stops
$694American Airlines
Find Deal
Sat, Feb 28 - Sat, Mar 7
Delta Logo
5:30 am - 3:54 pmGRB-STT
8h 24m1 stop
Delta Logo
4:00 pm - 10:00 pmSTT-GRB
8h 00m1 stop
$699Delta
Find Deal
Tue, Feb 24 - Mon, Mar 2
American Airlines Logo
6:16 am - 2:40 pmGRB-STT
6h 24m1 stop
American Airlines Logo
2:35 pm - 10:44 amSTT-GRB
22h 09m2 stops
$709American Airlines
Find Deal
Wed, Feb 25 - Wed, Mar 4
Delta Logo
5:30 am - 2:55 pmGRB-STT
7h 25m1 stop
Delta Logo
4:00 pm - 10:00 pmSTT-GRB
8h 00m1 stop
$769Delta
Find Deal
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
6:30 am - 3:18 pmGRB-STT
7h 48m1 stop
United Airlines Logo
4:25 pm - 12:15 pmSTT-GRB
20h 50m2 stops
$829United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
5:21 pm - 4:18 pmGRB-STT
20h 57m1 stop
United Airlines Logo
3:05 pm - 9:36 pmSTT-GRB
8h 31m1 stop
$892United Airlines
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Fri, Dec 12 - Fri, Dec 19
Multiple Airlines Logo
10:40 am - 4:18 pmGRB-STT
27h 38m1 stop
Multiple Airlines Logo
1:13 pm - 9:35 amSTT-GRB
22h 22m2 stops
$1,089Multiple Airlines
Find Deal
Sun, Mar 1 - Sat, Mar 7

American Airlines flights from Green Bay to Saint Thomas Island

Our best American Airlines deals on Green Bay to Saint Thomas Island flight tickets
American Airlines
Feb 24
GRB6:16 amGreen Bay Austin-Straubel
6h 24m
1 stop
STT2:40 pmSaint Thomas Island Cyril E King
Mar 3
STT1:30 pmSaint Thomas Island Cyril E King
23h 14m
2 stops
GRB10:44 amGreen Bay Austin-Straubel
$509
Find similar
American Airlines
Feb 25
GRB6:33 pmGreen Bay Austin-Straubel
19h 18m
2 stops
STT3:51 pmSaint Thomas Island Cyril E King
Mar 4
STT1:30 pmSaint Thomas Island Cyril E King
23h 14m
2 stops
GRB10:44 amGreen Bay Austin-Straubel
$574
Find similar
American Airlines
Dec 12
GRB2:59 pmGreen Bay Austin-Straubel
18h 42m
2 stops
STT11:41 amSaint Thomas Island Cyril E King
Dec 19
STT3:39 pmSaint Thomas Island Cyril E King
9h 52m
1 stop
GRB11:31 pmGreen Bay Austin-Straubel
$644
Find similar

Delta flights from Green Bay to Saint Thomas Island

Our best Delta deals on Green Bay to Saint Thomas Island flight tickets
Delta
Feb 24
GRB5:30 amGreen Bay Austin-Straubel
8h 24m
1 stop
STT3:54 pmSaint Thomas Island Cyril E King
Mar 2
STT4:00 pmSaint Thomas Island Cyril E King
8h 00m
1 stop
GRB10:00 pmGreen Bay Austin-Straubel
$699
Find similar
Delta
Feb 24
GRB5:30 amGreen Bay Austin-Straubel
7h 25m
1 stop
STT2:55 pmSaint Thomas Island Cyril E King
Mar 3
STT4:00 pmSaint Thomas Island Cyril E King
8h 00m
1 stop
GRB10:00 pmGreen Bay Austin-Straubel
$769
Find similar
Delta
Mar 10
GRB5:30 amGreen Bay Austin-Straubel
7h 25m
1 stop
STT1:55 pmSaint Thomas Island Cyril E King
Mar 11
STT2:00 pmSaint Thomas Island Cyril E King
9h 00m
1 stop
GRB10:00 pmGreen Bay Austin-Straubel
$785
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 5, 2025.
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 2/24

6:16 am-2:40 pm

1 stop6h 24m

Saint Thomas Island Cyril E King

Tue 3/3

1:30 pm-10:44 am

2 stops23h 14m

$509

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Wed 2/25

6:33 pm-3:51 pm

2 stops19h 18m

Saint Thomas Island Cyril E King

Wed 3/4

1:30 pm-10:44 am

2 stops23h 14m

$574

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Fri 12/12

2:59 pm-11:41 am

2 stops18h 42m

Saint Thomas Island Cyril E King

Fri 12/19

3:39 pm-11:31 pm

1 stop9h 52m

$644

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Sat 2/28

6:33 pm-3:30 pm

2 stops18h 57m

Saint Thomas Island Cyril E King

Sat 3/7

1:30 pm-9:42 am

2 stops22h 12m

$694

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Tue 2/24

5:30 am-3:54 pm

1 stop8h 24m

Saint Thomas Island Cyril E King

Mon 3/2

4:00 pm-10:00 pm

1 stop8h 00m

$699

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Wed 2/25

6:16 am-2:40 pm

1 stop6h 24m

Saint Thomas Island Cyril E King

Wed 3/4

2:35 pm-10:44 am

2 stops22h 09m

$709

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Tue 2/24

5:30 am-2:55 pm

1 stop7h 25m

Saint Thomas Island Cyril E King

Tue 3/3

4:00 pm-10:00 pm

1 stop8h 00m

$769

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Tue 3/10

6:30 am-3:18 pm

1 stop7h 48m

Saint Thomas Island Cyril E King

Wed 3/11

4:25 pm-12:15 pm

2 stops20h 50m

$829

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Fri 12/12

5:21 pm-4:18 pm

1 stop20h 57m

Saint Thomas Island Cyril E King

Fri 12/19

3:05 pm-9:36 pm

1 stop8h 31m

$892

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Sun 3/1

10:40 am-4:18 pm

1 stop27h 38m

Saint Thomas Island Cyril E King

Sat 3/7

1:13 pm-9:35 am

2 stops22h 22m

$1,089

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Green Bay to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from Green Bay is on a Thursday. momondo users have found tickets for Thursday departures for as low as $607. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Green Bay to Saint Thomas Island for around $877.

When to book flights from Green Bay to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Saint Thomas Island (GRB to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Saint Thomas Island

Direct flights

None
There are no direct flights from Green Bay to Saint Thomas Island. There are no popular flight routes from Green Bay to Saint Thomas Island.
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  • How far is Green Bay Austin-Straubel to Saint Thomas Island Cyril E King by plane?

    The straight-line distance from Green Bay Austin-Straubel to Saint Thomas Island Cyril E King is 2245.2 mi. By plane, this route typically takes 6h 24m.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to Saint Thomas Island Cyril E King Airport are updated daily.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Saint Thomas Island Cyril E King Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The travel and health documents required for your trip to Saint Thomas Island Cyril E King Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Thomas Island Cyril E King Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Green Bay to Saint Thomas Island?

Best airlines flying from Green Bay to Saint Thomas Island

Compare and see reviews for airlines that fly from Green Bay to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $509Free CancellationRating
7.9
7,969 reviews
Search Delta flights
American AirlinesPriceFrom $619Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Saint Thomas Island?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Green Bay to Saint Thomas Island. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Green Bay to Saint Thomas Island with flexible booking policies on momondo?

Flights from Green Bay to Saint Thomas Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Green Bay to Saint Thomas Island?

momondo provides multiple filters to help you find the best flight to Saint Thomas Island from Green Bay. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Green Bay to Saint Thomas Island right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint Thomas Island, momondo offers a useful price alert feature which will track prices for flights to Saint Thomas Island from Green Bay and alert you when they change.

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