How does KAYAK find such low prices on flights from Illinois to Christiansted?

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 Christiansted.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Christiansted 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 Christiansted?

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 Christiansted 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 Christiansted?

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 Christiansted from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$261 CHEAP FLIGHTS from Illinois to Christiansted

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Illinois to Christiansted

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 Christiansted

Fri, Oct 23 - Wed, Oct 28

5:00 am - 4:02 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

10h 02m1 stop Miami

2:38 pm - 9:59 pmSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

8h 21m1 stop Miami

$506American Airlines

Thu, Jan 28 - Thu, Feb 4

5:00 am - 2:54 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

7h 54m1 stop Miami

5:43 pm - 9:51 amSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

18h 08m1 stop Charlotte Douglas

$506American Airlines

Wed, Jan 27 - Wed, Feb 3

6:00 am - 2:35 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

6h 35m1 stop Atlanta Hartsfield-Jackson

3:35 pm - 11:39 pmSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

10h 04m1 stop Atlanta Hartsfield-Jackson

$506Delta

Wed, Jan 27 - Wed, Feb 3

6:00 am - 2:35 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

6h 35m1 stop Atlanta Hartsfield-Jackson

3:35 pm - 11:39 pmSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

10h 04m1 stop Atlanta Hartsfield-Jackson

$506Delta

Thu, Jan 28 - Thu, Feb 4

10:42 am - 10:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

9h 57m2 stops Washington, D.C. Reagan-National Miami

7:00 am - 6:29 pmSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

13h 29m2 stops Miami Chicago O'Hare Intl

$510American Airlines

Thu, Jan 28 - Thu, Feb 4

9:00 am - 10:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

11h 39m2 stops Dallas/Fort Worth Miami

7:00 am - 5:22 pmSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

12h 22m1 stop Miami

$510American Airlines

Wed, Jan 27 - Tue, Feb 2

7:45 pm - 2:36 pmORD Chicago O'Hare Intl-STX Christiansted Henry Rohlsen

16h 51m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl

3:26 pm - 6:55 pmSTX Christiansted Henry Rohlsen-ORD Chicago O'Hare Intl

29h 29m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale

$519JetBlue

Sat, Dec 5 - Tue, Dec 8

2:59 pm - 2:29 pmORD Chicago O'Hare Intl-STX Christiansted Henry Rohlsen

21h 30m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl

3:26 pm - 1:30 pmSTX Christiansted Henry Rohlsen-ORD Chicago O'Hare Intl

24h 04m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale

$535JetBlue

Sat, Feb 6 - Sat, Feb 13

6:00 am - 2:35 pmMDW Chicago Midway-STX Christiansted Henry Rohlsen

6h 35m1 stop Atlanta Hartsfield-Jackson

3:35 pm - 10:10 pmSTX Christiansted Henry Rohlsen-MDW Chicago Midway

8h 35m1 stop Atlanta Hartsfield-Jackson

$734Delta

Sat, Nov 14 - Wed, Nov 18

6:00 am - 7:38 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

11h 38m2 stops Chicago O'Hare Intl San Juan Luis Munoz Marin Intl

9:59 am - 11:24 pmSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

15h 25m3 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl Chicago O'Hare Intl

$1,178United Airlines

Recent last minute flight deals from Illinois to Christiansted

Fri, Sep 18 - Wed, Sep 23

5:45 pm - 3:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

20h 54m2 stops Philadelphia Miami

4:40 pm - 9:29 amSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

17h 49m2 stops Miami Charlotte Douglas

$714American Airlines

Fri, Sep 18 - Tue, Sep 22

5:45 pm - 3:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

20h 54m2 stops Philadelphia Miami

4:40 pm - 10:18 amSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

18h 38m2 stops Miami Chicago O'Hare Intl

$714American Airlines

Fri, Sep 18 - Tue, Sep 22

5:13 pm - 3:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

21h 26m2 stops Washington, D.C. Reagan-National Miami

4:40 pm - 1:16 pmSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

21h 36m2 stops Miami Chicago O'Hare Intl

$808American Airlines

Fri, Sep 18 - Wed, Sep 23

5:13 pm - 3:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

21h 26m2 stops Washington, D.C. Reagan-National Miami

4:40 pm - 9:29 amSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

17h 49m2 stops Miami Charlotte Douglas

$808American Airlines

Fri, Sep 18 - Tue, Sep 22

5:00 am - 3:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

9h 39m1 stop Miami

4:40 pm - 8:46 amSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

17h 06m2 stops Miami New York LaGuardia

$1,169American Airlines

Fri, Sep 18 - Wed, Sep 23

5:00 am - 3:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

9h 39m1 stop Miami

4:40 pm - 8:46 amSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

17h 06m2 stops Miami New York LaGuardia

$1,169American Airlines

Fri, Sep 18 - Wed, Sep 23

5:00 am - 3:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

9h 39m1 stop Miami

4:40 pm - 1:21 pmSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

21h 41m1 stop Miami

$1,234American Airlines

Fri, Sep 18 - Tue, Sep 22

5:00 am - 3:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

9h 39m1 stop Miami

4:40 pm - 9:49 pmSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

30h 09m1 stop Miami

$1,234American Airlines

Fri, Sep 18 - Tue, Sep 22

2:11 pm - 3:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

24h 28m1 stop Miami

4:40 pm - 10:18 amSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

18h 38m2 stops Miami Chicago O'Hare Intl

$1,368American Airlines

Fri, Sep 18 - Wed, Sep 23

2:11 pm - 3:39 pmSTL Lambert-St Louis-STX Christiansted Henry Rohlsen

24h 28m1 stop Miami

4:40 pm - 10:18 amSTX Christiansted Henry Rohlsen-STL Lambert-St Louis

18h 38m2 stops Miami Chicago O'Hare Intl

$1,368American Airlines

Useful Info

Low season	September
High season	May
Cheapest flight	$261

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly and prices are also 6% lower on average.

Flight from Chicago to Christiansted

How does KAYAK find such low prices on flights from Illinois to Christiansted?
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 Christiansted.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Christiansted?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Christiansted 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 Christiansted?
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 Christiansted 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 Christiansted?
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 Christiansted from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.