How does KAYAK find such low prices on flights from Illinois to Saint Thomas Island?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Saint Thomas Island. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Saint Thomas Island?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Saint Thomas Island?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Saint Thomas Island?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$116 CHEAP FLIGHTS from Illinois to Saint Thomas Island

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Cheap Flights from Illinois to Saint Thomas Island

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Saint Thomas Island

Tue, Aug 19 - Tue, Aug 26

8:12 pm - 1:48 pmORD-STT

16h 36m2 stops

2:43 pm - 10:22 pmSTT-ORD

8h 39m1 stop

$220Spirit Airlines

Find Deal

Sat, Nov 8 - Wed, Nov 12

6:05 am - 3:11 pmORD-STT

7h 06m1 stop

4:06 pm - 9:23 pmSTT-ORD

7h 17m1 stop

$223Spirit Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

9:50 am - 12:56 pmSTL-STT

26h 06m3 stops

10:54 am - 5:55 pmSTT-STL

8h 01m1 stop

$356

Find Deal

Sat, Oct 18 - Sat, Oct 25

9:50 am - 12:56 pmSTL-STT

26h 06m3 stops

2:01 pm - 9:59 amSTT-STL

20h 58m2 stops

$400

Find Deal

Tue, Jan 6 - Wed, Jan 14

6:00 am - 2:55 pmSTL-STT

6h 55m1 stop

1:55 pm - 8:39 pmSTT-STL

8h 44m1 stop

$509Delta

Find Deal

Sat, Jan 24 - Tue, Feb 10

3:41 pm - 11:50 amBMI-STT

18h 09m2 stops

4:25 pm - 10:37 amSTT-BMI

20h 12m2 stops

$509American Airlines

Find Deal

Sat, Jan 24 - Tue, Feb 10

6:43 pm - 5:25 pmPIA-STT

20h 42m2 stops

3:20 pm - 9:25 pmSTT-PIA

8h 05m1 stop

$509American Airlines

Find Deal

Wed, Dec 31 - Thu, Jan 8

6:00 am - 4:00 pmBMI-STT

8h 00m1 stop

4:00 pm - 10:26 pmSTT-BMI

8h 26m1 stop

$549Delta

Find Deal

Sun, Nov 16 - Fri, Nov 21

6:35 am - 4:18 pmMLI-STT

7h 43m1 stop

1:02 pm - 9:17 pmSTT-MLI

10h 15m2 stops

$694United Airlines

Find Deal

Wed, Dec 31 - Thu, Jan 8

6:30 am - 5:42 pmPIA-STT

9h 12m2 stops

5:25 pm - 10:26 amSTT-PIA

19h 01m2 stops

$824United Airlines

Find Deal

Useful Info

Low season	September
High season	March
Cheapest flight	$116

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly with an average 11% increase in price.

Flight from Chicago O'Hare Airport to Saint Thomas Island

How does KAYAK find such low prices on flights from Illinois to Saint Thomas Island?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Saint Thomas Island.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Saint Thomas Island?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Saint Thomas Island?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Saint Thomas Island?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Saint Thomas Island

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Saint Thomas Island

Saint Thomas Island (STT)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

STT

$116 Find Cheap Flights from Illinois to Saint Thomas Island

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

Cheap Flights from Illinois to Saint Thomas Island

Recent round-trip flight deals from Illinois to Saint Thomas Island

Recent one-way flight deals from Illinois to Saint Thomas Island

Recent last minute flight deals from Illinois to Saint Thomas Island

Recent direct flight deals from Illinois to Saint Thomas Island

Good to know

FAQs for booking flights from Illinois to Saint Thomas Island

How does KAYAK find such low prices on flights from Illinois to Saint Thomas Island?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Saint Thomas Island.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Saint Thomas Island?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Saint Thomas Island?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Saint Thomas Island?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Saint Thomas Island

Information on the airport you'll fly into in Saint Thomas Island

Cabin class types available on flights to Illinois

Complete your trip to Saint Thomas Island with a hotel stay or car rental

Find direct flights for Saint Thomas Island

Flights to other popular destinations

Flights from domestic origins to Saint Thomas Island

Choose which airport to fly into in Saint Thomas Island

Find deals for your return flight