STI

$143 Find Cheap Flights from Illinois to Santiago de los Caballeros

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Santiago de los Caballeros departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

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

Save 23% 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.

Flight Deals
Useful Info
Flight Deals

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

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

Sun, Dec 7 - Fri, Dec 12
Spirit Airlines Logo
3:26 pm - 2:42 amORD-STI
9h 16m1 stop
Spirit Airlines Logo
3:43 am - 11:13 amSTI-ORD
9h 30m1 stop
$300Spirit Airlines
Find Deal
Sat, Jan 10 - Thu, Jan 22
Spirit Airlines Logo
8:41 am - 5:06 pmORD-STI
6h 25m1 stop
Spirit Airlines Logo
6:18 pm - 11:42 pmSTI-ORD
7h 24m1 stop
$315Spirit Airlines
Find Deal
Sun, Dec 7 - Fri, Dec 12
Spirit Airlines Logo
12:09 pm - 2:42 amORD-STI
12h 33m2 stops
Spirit Airlines Logo
3:43 am - 11:13 amSTI-ORD
9h 30m1 stop
$349Spirit Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
American Airlines Logo
12:02 pm - 8:33 pmORD-STI
6h 31m1 stop
American Airlines Logo
6:00 am - 12:06 pmSTI-ORD
8h 06m1 stop
$394American Airlines
Find Deal
Sun, Mar 1 - Thu, Mar 5
JetBlue Logo
7:00 am - 10:58 pmORD-STI
13h 58m1 stop
JetBlue Logo
1:35 pm - 9:33 pmSTI-ORD
9h 58m1 stop
$398JetBlue
Find Deal
Sun, Mar 1 - Thu, Mar 5
Delta Logo
7:00 am - 12:53 amORD-STI
15h 53m2 stops
Delta Logo
6:35 am - 5:37 pmSTI-ORD
13h 02m1 stop
$402Delta
Find Deal
Sun, Dec 7 - Sat, Dec 13
American Airlines Logo
5:00 am - 3:32 pmORD-STI
8h 32m2 stops
American Airlines Logo
6:00 am - 2:17 pmSTI-ORD
10h 17m2 stops
$438American Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 21
JetBlue Logo
2:05 pm - 11:02 amORD-STI
18h 57m2 stops
JetBlue Logo
4:10 am - 7:45 pmSTI-ORD
17h 35m1 stop
$475JetBlue
Find Deal
Mon, Jan 12 - Fri, Jan 23
Delta Logo
10:19 am - 12:50 amSTL-STI
12h 31m2 stops
Delta Logo
6:39 am - 8:45 pmSTI-STL
16h 06m2 stops
$522Delta
Find Deal
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
7:41 am - 11:51 pmSTL-STI
14h 10m2 stops
United Airlines Logo
4:00 pm - 12:05 amSTI-STL
10h 05m1 stop
$658United Airlines
Find Deal

Everything you should know

Cheapest round-trip
$300
Overall average: $716
Spirit Airlines
Sun 12/7Fri 12/12
ORD - STI • 1 stop
Cheapest one-way
$143
Typical prices: $167-$215
Spirit Airlines
Wed 11/19
ORD - STI • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santiago de los Caballeros!
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$143
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 49% increase in price.
Flight from Chicago O'Hare Airport to Santiago de los Caballeros

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

Santiago de los Caballeros (STI)

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