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Cheap flights from Santiago de los Caballeros to Illinois from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago de los Caballeros to Illinois departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Santiago de los Caballeros to Illinois

Cheap round-trip flights

Spirit Airlines Logo
12:10 pm - 10:48 pmSTI-ORD
11h 38m1 stop
Spirit Airlines Logo
6:44 pm - 11:03 amORD-STI
15h 19m1 stop
$292Spirit Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
Spirit Airlines Logo
11:43 am - 11:45 pmSTI-ORD
13h 02m1 stop
Spirit Airlines Logo
7:41 pm - 10:38 amORD-STI
13h 57m1 stop
$336Spirit Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
Spirit Airlines Logo
12:10 pm - 10:48 pmSTI-ORD
11h 38m1 stop
Spirit Airlines Logo
6:44 pm - 11:03 amORD-STI
15h 19m1 stop
$357Spirit Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 24
Delta Logo
6:00 am - 8:23 pmSTI-ORD
15h 23m2 stops
Delta Logo
7:10 am - 7:06 pmORD-STI
10h 56m2 stops
$445Delta
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
1:29 pm - 8:40 amSTI-ORD
20h 11m1 stop
American Airlines Logo
2:50 pm - 12:27 pmORD-STI
20h 37m1 stop
$473American Airlines
Find Deal
Mon, Sep 15 - Tue, Sep 30
American Airlines Logo
1:29 pm - 8:40 amSTI-ORD
20h 11m1 stop
American Airlines Logo
2:50 pm - 12:27 pmORD-STI
20h 37m1 stop
$476American Airlines
Find Deal
Mon, Sep 15 - Tue, Sep 30
JetBlue Logo
3:20 am - 8:56 amSTI-ORD
30h 36m2 stops
JetBlue Logo
1:35 pm - 2:21 amORD-STI
11h 46m1 stop
$590JetBlue
Find Deal
Thu, Sep 18 - Tue, Sep 23
JetBlue Logo
3:20 am - 12:10 pmSTI-ORD
9h 50m1 stop
JetBlue Logo
6:45 am - 6:03 pmORD-STI
10h 18m1 stop
$670JetBlue
Find Deal
Mon, Oct 6 - Tue, Oct 14
United Airlines Logo
6:00 am - 1:08 pmSTI-ORD
8h 08m1 stop
United Airlines Logo
4:50 pm - 1:46 amORD-STI
7h 56m1 stop
$1,236United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
United Airlines Logo
6:00 am - 2:55 pmSTI-ORD
9h 55m1 stop
United Airlines Logo
4:50 pm - 1:46 amORD-STI
7h 56m1 stop
$1,292United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15

United Airlines flights from Santiago de los Caballeros to Illinois

Our best United Airlines deals on Santiago de los Caballeros to Illinois flight tickets
United Airlines
Oct 8
STI6:00 amSantiago de los Caballeros
8h 08m
1 stop
ORD1:08 pmChicago O'Hare Intl
Oct 15
ORD4:50 pmChicago O'Hare Intl
7h 56m
1 stop
STI1:46 amSantiago de los Caballeros
$1,236
Find similar
United Airlines
Oct 8
STI6:00 amSantiago de los Caballeros
9h 55m
1 stop
ORD2:55 pmChicago O'Hare Intl
Oct 15
ORD4:50 pmChicago O'Hare Intl
7h 56m
1 stop
STI1:46 amSantiago de los Caballeros
$1,292
Find similar

American Airlines flights from Santiago de los Caballeros to Illinois

Our best American Airlines deals on Santiago de los Caballeros to Illinois flight tickets
American Airlines
Sep 15
STI1:29 pmSantiago de los Caballeros
20h 11m
1 stop
ORD8:40 amChicago O'Hare Intl
Sep 30
ORD2:50 pmChicago O'Hare Intl
20h 37m
1 stop
STI12:27 pmSantiago de los Caballeros
$473
Find similar
American Airlines
Sep 15
STI1:29 pmSantiago de los Caballeros
20h 11m
1 stop
ORD8:40 amChicago O'Hare Intl
Sep 30
ORD2:50 pmChicago O'Hare Intl
20h 37m
1 stop
STI12:27 pmSantiago de los Caballeros
$476
Find similar
American Airlines
Sep 15
STI1:29 pmSantiago de los Caballeros
19h 18m
2 stops
ORD7:47 amChicago O'Hare Intl
Sep 30
ORD8:29 pmChicago O'Hare Intl
14h 58m
2 stops
STI12:27 pmSantiago de los Caballeros
$478
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Fri 9/19

12:10 pm-10:48 pm

1 stop11h 38m

Chicago O'Hare Intl

Tue 9/23

6:44 pm-11:03 am

1 stop15h 19m

$292

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Sat 10/11

11:43 am-11:45 pm

1 stop13h 02m

Chicago O'Hare Intl

Sat 10/18

7:41 pm-10:38 am

1 stop13h 57m

$336

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Wed 9/10

12:10 pm-10:48 pm

1 stop11h 38m

Chicago O'Hare Intl

Wed 9/24

6:44 pm-11:03 am

1 stop15h 19m

$357

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Tue 10/7

6:00 am-8:23 pm

2 stops15h 23m

Chicago O'Hare Intl

Tue 10/14

7:10 am-7:06 pm

2 stops10h 56m

$445

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Mon 9/15

1:29 pm-8:40 am

1 stop20h 11m

Chicago O'Hare Intl

Tue 9/30

2:50 pm-12:27 pm

1 stop20h 37m

$473

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Mon 9/15

1:29 pm-8:40 am

1 stop20h 11m

Chicago O'Hare Intl

Tue 9/30

2:50 pm-12:27 pm

1 stop20h 37m

$476

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Thu 9/18

3:20 am-8:56 am

2 stops30h 36m

Chicago O'Hare Intl

Tue 9/23

1:35 pm-2:21 am

1 stop11h 46m

$590

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Mon 10/6

3:20 am-12:10 pm

1 stop9h 50m

Chicago O'Hare Intl

Tue 10/14

6:45 am-6:03 pm

1 stop10h 18m

$670

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Wed 10/8

6:00 am-1:08 pm

1 stop8h 08m

Chicago O'Hare Intl

Wed 10/15

4:50 pm-1:46 am

1 stop7h 56m

$1,236

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Wed 10/8

6:00 am-2:55 pm

1 stop9h 55m

Chicago O'Hare Intl

Wed 10/15

4:50 pm-1:46 am

1 stop7h 56m

$1,292

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Santiago de los Caballeros to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Santiago de los Caballeros to Illinois is on a Thursday when prices can be found for as low as $370. Flights from Santiago de los Caballeros to Illinois on a Wednesday will generally be more expensive and average around $637. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Santiago de los Caballeros to Illinois flights?

You could potentially save up to 64% on your flight if you consider stops on a Santiago de los Caballeros to Illinois flight.

Cheap Santiago de los Caballeros to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago de los Caballeros to Illinois

Direct flights

None
There are no direct flights from Santiago de los Caballeros to Illinois. There are no popular flight routes from Santiago de los Caballeros to Illinois.
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  • When did momondo last update prices for flights from Santiago de los Caballeros Airport to Illinois?

    Prices for flights from Santiago de los Caballeros Airport to Illinois are refreshed on a daily basis.

  • How old do you have to be to fly from Santiago de los Caballeros Airport to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago de los Caballeros Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Santiago de los Caballeros to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santiago de los Caballeros to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Santiago de los Caballeros to Illinois with flexible booking policies on momondo?

All flight searches from Santiago de los Caballeros to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Santiago de los Caballeros to Illinois?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santiago de los Caballeros to Illinois.

I’m not ready to book a flight from Santiago de los Caballeros to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Santiago de los Caballeros. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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