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>

$145 CHEAP FLIGHTS from Illinois to Saint Thomas Island

STT

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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.

Round-trip

One-way

Last minute

Direct

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Saint Thomas Island.

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

12:41 pm - 9:57 amORD-STT

20h 16m1 stop

10:52 am - 12:05 amSTT-ORD

14h 13m1 stop

$297Spirit Airlines

Find Deal

Tue, Jun 3 - Sat, Jun 7

7:47 am - 3:30 pmORD-STT

6h 43m1 stop

4:35 pm - 11:29 pmSTT-ORD

7h 54m1 stop

$300Spirit Airlines

Find Deal

Thu, May 29 - Thu, Jun 5

5:45 pm - 3:30 pmSTL-STT

20h 45m1 stop

2:41 pm - 11:37 pmSTT-STL

9h 56m1 stop

$394

Find Deal

Wed, May 28 - Wed, Jun 4

9:50 am - 9:48 amSTL-STT

22h 58m3 stops

10:47 am - 10:33 amSTT-STL

24h 46m1 stop

$437

Find Deal

Thu, Jun 12 - Thu, Jun 19

5:15 am - 3:55 pmORD-STT

9h 40m2 stops

5:05 pm - 9:02 amSTT-ORD

16h 57m1 stop

$499American Airlines

Find Deal

Thu, Jul 24 - Thu, Jul 31

6:15 am - 3:43 pmSTL-STT

8h 28m1 stop

1:19 pm - 10:15 pmSTT-STL

9h 56m1 stop

$516United Airlines

Find Deal

Thu, Jun 12 - Thu, Jun 19

5:31 am - 12:50 pmSTL-STT

6h 19m1 stop

1:50 pm - 11:01 pmSTT-STL

10h 11m1 stop

$517American Airlines

Find Deal

Mon, Sep 22 - Mon, Sep 29

6:00 am - 3:00 pmMDW-STT

8h 00m1 stop

3:02 pm - 9:41 pmSTT-MDW

7h 39m1 stop

$539Delta

Find Deal

Mon, Jul 28 - Fri, Aug 1

7:00 am - 3:00 pmSTL-STT

7h 00m1 stop

3:02 pm - 11:53 pmSTT-STL

9h 51m1 stop

$549Delta

Find Deal

Tue, Jul 8 - Wed, Jul 16

7:25 am - 1:15 pmORD-STT

4h 50mnonstop

3:17 pm - 6:52 pmSTT-ORD

5h 35mnonstop

$580United Airlines

Find Deal

Sun, Oct 26 - Sun, Nov 2

Useful Info

Low season	September
High season	April
Cheapest flight	$145

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly with an average 7% 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)

STT

$145 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