HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Thomas Island

$509+ Cheap flights from Oshkosh, WI 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — STT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oshkosh to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oshkosh to Saint Thomas Island

Keep the following information in mind while searching for Oshkosh to Saint Thomas Island flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$509
(American Airlines)

Popular in

November

Cheapest in

August

Average price

$834
Provider with most accurate pricing for Appleton Intl-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Saint Thomas Island Cyril E King flights.
Search Deals
From Oshkosh to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Oshkosh to Saint Thomas Island

Cheapest flights from Oshkosh to Saint Thomas Island
Explore the most affordable flight options available from Oshkosh to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:51 amATW - STT
3 stops25h 39mMultiple Airlines
Sun 12/149:10 amSTT - ATW
3 stops33h 29mMultiple Airlines
Deal found 10/30$722
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/17:42 pmATW - STT
2 stops19h 45mAmerican Airlines
Sun 12/144:22 pmSTT - ATW
2 stops18h 46mAmerican Airlines
Deal found 10/30$763
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/106:06 amATW - STT
2 stops31h 43mAmerican Airlines
Thu 11/134:17 pmSTT - ATW
2 stops18h 59mAmerican Airlines
Deal found 10/28$793
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/123:47 pmATW - STT
2 stops21h 38mAmerican Airlines
Sun 11/164:27 pmSTT - ATW
2 stops18h 49mAmerican Airlines
Deal found 10/27$937
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/106:06 amATW - STT
2 stops31h 43mAmerican Airlines
Sat 11/152:22 pmSTT - ATW
2 stops11h 16mAmerican Airlines
Deal found 10/28$970

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh 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 October 30, 2025.
Use the filters below to find and compare flights from Oshkosh to Saint Thomas Island that are best for you.

Fly from

Oshkosh

Fly to

Saint Thomas Island

Route

Depart

Return

Price

AppletonSaint Thomas Island

ATW - STT

ATWSTT

Appleton Intl

Wed 1/28

11:25 am-2:02 pm

2 stops24h 37m

Saint Thomas Island Cyril E King

Wed 2/25

4:27 pm-5:55 pm

2 stops27h 28m

$509

AppletonSaint Thomas Island

ATW - STT

ATWSTT

Appleton Intl

Fri 2/20

6:31 pm-3:31 pm

2 stops19h 00m

Saint Thomas Island Cyril E King

Fri 2/27

1:16 pm-10:12 am

2 stops22h 56m

$544

AppletonSaint Thomas Island

ATW - STT

ATWSTT

Appleton Intl

Mon 1/5

5:35 am-2:59 pm

1 stop7h 24m

Saint Thomas Island Cyril E King

Sun 1/18

4:47 pm-10:54 am

2 stops20h 07m

$574

AppletonSaint Thomas Island

ATW - STT

ATWSTT

Appleton Intl

Fri 2/27

6:31 pm-5:30 pm

2 stops20h 59m

Saint Thomas Island Cyril E King

Fri 3/6

1:16 pm-10:12 am

2 stops22h 56m

$579

AppletonSaint Thomas Island

ATW - STT

ATWSTT

Appleton Intl

Mon 1/19

6:00 am-3:06 pm

1 stop7h 06m

Saint Thomas Island Cyril E King

Fri 1/23

4:47 pm-4:33 pm

2 stops25h 46m

$609

AppletonSaint Thomas Island

ATW - STT

ATWSTT

Appleton Intl

Sun 1/4

3:58 pm-1:59 pm

2 stops20h 01m

Saint Thomas Island Cyril E King

Fri 1/9

4:47 pm-4:33 pm

2 stops25h 46m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Oshkosh to Saint Thomas Island

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

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

Currently, February is the cheapest month in which you can book a flight from Oshkosh to Saint Thomas Island (average of $172). Flying from Oshkosh to Saint Thomas Island in June is currently the most expensive (average of $653). 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.

What is the cheapest time of day to fly from OS9 to STT?

Find hourly flight availability from Oshkosh to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Oshkosh to Saint Thomas Island in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at noon.

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 October 30, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Oshkosh to Saint Thomas Island to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Oshkosh 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 airport do you fly into for flights to Saint Thomas Island from Oshkosh?

    If you book a flight to Saint Thomas Island from Oshkosh, you will be flying to Cyril E King, which is the city’s only airport. Saint Thomas Island Cyril E King (STT) is located 2.8 mi from the center of Saint Thomas Island. There are 0 flights from Oshkosh to Cyril E King per day from 4 different airlines.

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

    For as low as $509, American Airlines can have you in Saint Thomas Island from Oshkosh in 24h 37m. The distance from Oshkosh to Saint Thomas Island is about 2248 mi.

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

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

  • How can I find direct flights from Oshkosh 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 Oshkosh to Saint Thomas Island.

  • Can I find deals for business class flights from Oshkosh to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Oshkosh 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 Oshkosh to Saint Thomas Island?

    Currently, February is the cheapest month in which you can book a flight from Oshkosh to Saint Thomas Island (average of $172). Flying from Oshkosh to Saint Thomas Island in June is currently the most expensive (average of $653). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Oshkosh to Saint Thomas Island

Discover the top 4 airlines that operate flights from Oshkosh 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$155Average$411FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$497Average$815FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$509Average$740FlexibilityNo cancel feeOn-time69%
DeltaCheapest$509Average$765FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.