$108 Cheap Flights from Indianapolis (IND) to St. Thomas (STT)

View $108 flight on Wed, Apr 1, 2026Opens in a new window

Popular airlines from Indianapolis Intl. Airport (IND) to Cyril E. King Airport (STT)

Cheap Flights from Indianapolis to St. Thomas (IND-STT)

Prices were available within the past 7 days and start at $108 for one-way flights and $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Mar 30 - Wed, Apr 1
IND
Indianapolis
STT
St. Thomas
$283 Roundtrip, found 1 day ago
$283
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Mar 30 from Indianapolis to St. Thomas, returning Wed, Apr 1, priced at $283 found 1 day ago
American Airlines
Sat, Apr 11 - Tue, Apr 14
IND
Indianapolis
STT
St. Thomas
$300 Roundtrip, found 2 hours ago
$300
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Apr 11 from Indianapolis to St. Thomas, returning Tue, Apr 14, priced at $300 found 2 hours ago
United
Wed, Apr 15 - Tue, Apr 21
IND
Indianapolis
STT
St. Thomas
$300 Roundtrip, found 2 hours ago
$300
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Apr 15 from Indianapolis to St. Thomas, returning Tue, Apr 21, priced at $300 found 2 hours ago
American Airlines
Wed, Apr 15 - Tue, Apr 21
IND
Indianapolis
STT
St. Thomas
$305 Roundtrip, found 2 hours ago
$305
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Apr 15 from Indianapolis to St. Thomas, returning Tue, Apr 21, priced at $305 found 2 hours ago
Delta
Sat, Apr 11 - Tue, Apr 14
IND
Indianapolis
STT
St. Thomas
$310 Roundtrip, found 2 hours ago
$310
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Apr 11 from Indianapolis to St. Thomas, returning Tue, Apr 14, priced at $310 found 2 hours ago
Delta
Fri, May 8 - Mon, May 11
IND
Indianapolis
STT
St. Thomas
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, May 8 from Indianapolis to St. Thomas, returning Mon, May 11, priced at $313 found 1 day ago
American Airlines
Mon, May 11 - Wed, May 13
IND
Indianapolis
STT
St. Thomas
$315 Roundtrip, found 2 days ago
$315
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, May 11 from Indianapolis to St. Thomas, returning Wed, May 13, priced at $315 found 2 days ago
American Airlines
Wed, Apr 15 - Tue, Apr 21
IND
Indianapolis
STT
St. Thomas
$315 Roundtrip, found 2 hours ago
$315
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Apr 15 from Indianapolis to St. Thomas, returning Tue, Apr 21, priced at $315 found 2 hours ago
Spirit Airlines
Sat, Apr 11 - Tue, Apr 14
IND
Indianapolis
STT
St. Thomas
$318 Roundtrip, found 2 hours ago
$318
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, Apr 11 from Indianapolis to St. Thomas, returning Tue, Apr 14, priced at $318 found 2 hours ago
Southwest Airlines
Wed, Apr 8 - Wed, Apr 15
IND
Indianapolis
STT
St. Thomas
$385 Roundtrip, found 8 hours ago
$385
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Wed, Apr 8 from Indianapolis to St. Thomas, returning Wed, Apr 15, priced at $385 found 8 hours ago

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Terrance B. Lettsome Intl. EIS. Flights from $1,048
EIS
Terrance B. Lettsome Intl.
Flights from $1,048

Find the cheapest month to fly from Indianapolis (IND) to St. Thomas (STT)

May is typically the cheapest month to fly

From $202 - $630 per traveler.

Frequently asked questions

How much does a flight from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King) cost?
You can find cheap one-way flights from $108 and cheap return flights from $283 Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King) with Expedia. One-way flights typically cost between $238 and $1135, and return flights often range between $458 and $2527. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King)?
September is the cheapest month to fly from Indianapolis (IND) to St. Thomas (STT), with average round-trip fares around $433. This is about 18% lower than the average price throughout the year, as demand typically decreases after the summer. Other budget-friendly months include January and February.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King)?
Enter IND to STT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King)?
Spirit Airlines is one of the cheapest airlines offering connecting flights from Indianapolis, IN (IND) to St. Thomas (STT), with round-trip tickets starting from around $258. This flight includes a layover in Fort Lauderdale - Hollywood Intl. (FLL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King)?
To find a cheap flight from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King)?
For flights from Indianapolis (IND) to St. Thomas (STT), September and January are the best months to fly. These months offer the cheapest return flights at around $433. While March and June are popular months for travel, flying in September or January allows you to enjoy lower prices and a more pleasant travel experience.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King)?
The earliest flight from Indianapolis (IND) to St. Thomas (STT) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in March, giving you a great opportunity to enjoy the beautiful Caribbean early in the day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King)?
For flights from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King), the most popular departure times are in the early morning, from 6am to 9am. About 63% of passengers prefer this time window. Many major carriers, including American Airlines, Delta Air Lines, and United Airlines, operate flights during this period. This timing is popular because it allows travelers to arrive in St. Thomas with plenty of time to enjoy the day.
How long does it take to fly from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King)?
A flight from IND to STT with a layover takes around 6 hours 30 minutes, with the route covering approximately 1,950 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King)?
You can fly first class between IND and STT. First class cabins are available on:

  • Delta Air Lines
  • United Airlines
  • Spirit Airlines

How do I earn miles on a Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King) flight with Expedia?
It's easy to earn miles on a Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for St. Thomas from Indianapolis Intl. (IND)?
If you're planning to travel to St. Thomas from Indianapolis Intl. (IND), you can fly into Cyril E. King (STT) Some flights may connect through major hubs like O'Hare Intl. (ORD), Ronald Reagan Washington National (DCA), Charlotte-Douglas Intl. (CLT) before reaching St. Thomas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King) at the last minute?
Typically, booking a last minute flight from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King) flight and hotel package?
Securing a Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King) St Thomas Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King)?
If you booked your Indianapolis, IN (IND-Indianapolis Intl.) to St. Thomas (STT-Cyril E. King) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Indianapolis Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$282
Distance
1949 mi

Book with confidence

Indianapolis to St. Thomas Flights

The cheapest times to fly from Indianapolis to St. Thomas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Indianapolis to St. Thomas are during the month of March. You can find some of the cheapest flights from Indianapolis to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Indianapolis to St. Thomas

Sunday is one of the best days to book for cheap flights from Indianapolis to St. Thomas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Indianapolis to St. Thomas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Indianapolis to St. Thomas in 2026. You can also book with separate airlines for your outbound and return journeys, from $108 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Indianapolis to St. Thomas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Indianapolis to St. Thomas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Indianapolis to St. Thomas Flights

*Flight schedules are subject to change.

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*Available to One Key members.