How does KAYAK find such low prices on flights from Illinois to Santiago de los Caballeros?

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 Santiago de los Caballeros. 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 Santiago de los Caballeros?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros 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 Santiago de los Caballeros?

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 Santiago de los Caballeros 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 Santiago de los Caballeros?

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 Santiago de los Caballeros 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>

$190 CHEAP FLIGHTS from Illinois to Santiago de los Caballeros

STI

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago de los Caballeros

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals

Cheap Flight Deals from Illinois to Santiago de los Caballeros

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Santiago de los Caballeros 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

Recent round-trip flight deals from Illinois to Santiago de los Caballeros

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Santiago de los Caballeros.

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

6:00 am - 8:48 pmORD-STI

13h 48m1 stop

1:31 pm - 11:57 pmSTI-ORD

11h 26m1 stop

$393American Airlines

Find Deal

Sun, Aug 10 - Sat, Aug 16

5:05 am - 2:48 pmORD-STI

8h 43m1 stop

3:53 pm - 12:05 amSTI-ORD

9h 12m1 stop

$396Spirit Airlines

Find Deal

Thu, May 29 - Thu, Jun 5

6:55 am - 8:48 pmORD-STI

12h 53m2 stops

1:31 pm - 11:57 pmSTI-ORD

11h 26m1 stop

$397American Airlines

Find Deal

Sun, Aug 10 - Sat, Aug 16

6:55 am - 8:48 pmORD-STI

12h 53m2 stops

1:31 pm - 11:48 pmSTI-ORD

11h 17m2 stops

$412American Airlines

Find Deal

Sun, Aug 10 - Sat, Aug 16

6:15 am - 8:30 pmORD-STI

13h 15m1 stop

2:25 pm - 10:00 pmSTI-ORD

8h 35m1 stop

$448JetBlue

Find Deal

Wed, Jun 4 - Wed, Jun 11

1:30 pm - 12:14 amORD-STI

9h 44m1 stop

6:03 am - 9:30 pmSTI-ORD

16h 27m2 stops

$452Delta

Find Deal

Tue, May 27 - Tue, Jul 22

1:35 pm - 2:03 amORD-STI

11h 28m1 stop

1:50 am - 12:40 pmSTI-ORD

11h 50m1 stop

$473JetBlue

Find Deal

Sat, Oct 11 - Fri, Oct 17

9:20 am - 12:14 amMDW-STI

13h 54m2 stops

6:11 am - 5:45 pmSTI-MDW

12h 34m2 stops

$481Delta

Find Deal

Wed, May 28 - Wed, Jun 4

9:55 am - 2:00 pmORD-STI

27h 05m2 stops

3:20 pm - 10:25 amSTI-ORD

20h 05m1 stop

$581

Find Deal

Thu, May 22 - Mon, May 26

11:30 am - 2:00 pmORD-STI

25h 30m1 stop

3:20 pm - 10:25 amSTI-ORD

20h 05m1 stop

$612

Find Deal

Thu, May 22 - Mon, May 26

Useful Info

Low season	March
High season	December
Cheapest flight	$190

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 54% increase in price.

Flight from Chicago O'Hare Airport to Santiago de los Caballeros

How does KAYAK find such low prices on flights from Illinois to Santiago de los Caballeros?
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 Santiago de los Caballeros.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Santiago de los Caballeros?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros 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 Santiago de los Caballeros?
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 Santiago de los Caballeros 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 Santiago de los Caballeros?
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 Santiago de los Caballeros 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 Santiago de los Caballeros

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 Santiago de los Caballeros

Santiago de los Caballeros (STI)

STI

$190 Find Cheap Flights from Illinois to Santiago de los Caballeros

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago de los Caballeros

Cheap Flight Deals from Illinois to Santiago de los Caballeros

Recent round-trip flight deals from Illinois to Santiago de los Caballeros

Recent one-way flight deals from Illinois to Santiago de los Caballeros

Recent last minute flight deals from Illinois to Santiago de los Caballeros

Good to know

FAQs for booking flights from Illinois to Santiago de los Caballeros

How does KAYAK find such low prices on flights from Illinois to Santiago de los Caballeros?

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 Santiago de los Caballeros.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros 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 Santiago de los Caballeros?

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 Santiago de los Caballeros 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 Santiago de los Caballeros?

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 Santiago de los Caballeros 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 Santiago de los Caballeros

Information on the airport you'll fly into in Santiago de los Caballeros

Cabin class types available on flights to Illinois

Complete your trip to Santiago de los Caballeros with a hotel stay or car rental

Find direct flights for Santiago de los Caballeros

Flights to other popular destinations

Flights from domestic origins to Santiago de los Caballeros

Choose which airport to fly into in Santiago de los Caballeros

Find deals for your return flight