What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Santiago de los Caballeros one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $156. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Santiago de los Caballeros for a low price.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Santiago de los Caballeros?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Santiago de los Caballeros flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Santiago de los Caballeros?

American Airlines, JetBlue and Delta are the most popular airlines when flying from Chicago O'Hare Intl Airport to Santiago de los Caballeros.

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Santiago de los Caballeros?

Users have found that flying from Chicago O'Hare Intl Airport to Santiago de los Caballeros on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Santiago de los Caballeros?

Flights from Chicago O'Hare Intl Airport to Santiago de los Caballeros lean towards being more expensive in December. Prices are generally better when you fly from Chicago O'Hare Intl Airport to Santiago de los Caballeros in September, with the cheapest ticket starting at $229.

What airport do you fly into for flights to Santiago de los Caballeros from Chicago O'Hare Intl?

Santiago de los Caballeros (STI), located 6.8 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Santiago de los Caballeros. 4 airlines have flights to Santiago from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Santiago de los Caballeros should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

How can I find direct flights from O'Hare Intl to Santiago de los Caballeros?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Santiago de los Caballeros.

Can I find deals for business class flights from O'Hare Intl to Santiago de los Caballeros?

Yes. Cheapflights offers flight deals from O'Hare Intl to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$156+ Flights from Chicago O'Hare Intl Airport to Santiago de los Caballeros

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Cheap flight deals from O'Hare Intl to Santiago de los Caballeros

Round-trip from	$306 (Cheapflightsfares)
One-way from	$156 (SmartFares)
Popular in	July
Cheapest in	February
Average price	$772

From Chicago O'Hare Intl to Santiago de los Caballeros

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One-way flight from Chicago O'Hare Intl to Santiago de los Caballeros

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Highest demand for flights based on searches. 16% potential increase in price ($120 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from O'Hare Intl to Santiago de los Caballeros

Cheapest flights from O'Hare Intl to Santiago de los Caballeros
Explore the most affordable flight options available from O'Hare Intl to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Wed 8/136:34 pmORD - STI

1 stop15h 50mSpirit Airlines

Wed 8/2712:19 pmSTI - ORD

1 stop9h 21mSpirit Airlines

Deal found 6/10

$306

Sat 9/610:35 amORD - STI

1 stop7h 49mDelta

Thu 9/119:20 pmSTI - ORD

1 stop11h 18mDelta

Deal found 6/10

$423

Sun 9/79:37 pmORD - STI

2 stops13h 50mAmerican Airlines

Thu 9/111:29 pmSTI - ORD

2 stops11h 19mAmerican Airlines

Deal found 6/11

$427

Tue 9/161:36 pmORD - STI

1 stop11h 40mJetBlue

Thu 9/251:50 amSTI - ORD

1 stop11h 20mJetBlue

Deal found 6/11

$524

Sun 6/2212:03 pmORD - STI

1 stop23h 47mMultiple Airlines

Fri 7/411:29 amSTI - ORD

1 stop8h 15mMultiple Airlines

Deal found 6/11

$559

Sat 8/24:50 pmORD - STI

1 stop7h 56mUnited Airlines

Wed 8/62:07 pmSTI - ORD

1 stop10h 34mUnited Airlines

Deal found 6/10

$901

Best flights from O'Hare Intl to Santiago de los Caballeros
Discover carefully curated flight deals from O'Hare Intl to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 8/136:34 pmORD - STI

1 stop15h 50mSpirit Airlines

Wed 8/2712:19 pmSTI - ORD

1 stop9h 21mSpirit Airlines

Deal found 6/10

$306

Sat 9/610:35 amORD - STI

1 stop7h 49mDelta

Thu 9/119:20 pmSTI - ORD

1 stop11h 18mDelta

Deal found 6/10

$423

Sun 9/79:37 pmORD - STI

2 stops13h 50mAmerican Airlines

Thu 9/111:29 pmSTI - ORD

2 stops11h 19mAmerican Airlines

Deal found 6/11

$427

Sun 6/2212:03 pmORD - STI

1 stop23h 47mMultiple Airlines

Fri 7/411:29 amSTI - ORD

1 stop8h 15mMultiple Airlines

Deal found 6/11

$559

Sat 9/66:00 amORD - STI

1 stop8h 12mUnited Airlines

Wed 9/104:23 pmSTI - ORD

1 stop8h 02mUnited Airlines

Deal found 6/10

$563

Sat 9/68:34 amORD - STI

1 stop8h 29mJetBlue

Tue 9/93:48 amSTI - ORD

1 stop9h 22mJetBlue

Deal found 6/10

$625

Last-minute flights from O'Hare Intl to Santiago de los Caballeros
Discover last-minute flight deals from O'Hare Intl to Santiago de los Caballeros. Data last updated June 12, 2025 and is based on user searches.

Thu 6/1211:20 amORD - STI

2 stops12h 22mDelta

Tue 6/246:03 amSTI - ORD

2 stops16h 21mDelta

Deal found 6/10

$599

Thu 6/128:21 amORD - STI

1 stop11h 44mAmerican Airlines

Tue 6/247:05 amSTI - ORD

2 stops13h 08mAmerican Airlines

Deal found 6/10

$669

Fri 6/208:05 amORD - STI

2 stops12h 00mAmerican Airlines

Mon 6/237:05 amSTI - ORD

2 stops11h 18mAmerican Airlines

Deal found 6/10

$761

Fri 6/206:15 amORD - STI

1 stop13h 58mJetBlue

Sat 6/212:17 amSTI - ORD

1 stop8h 56mJetBlue

Deal found 6/10

$800

Sun 6/2212:03 pmORD - STI

1 stop23h 47mMultiple Airlines

Fri 7/411:29 amSTI - ORD

1 stop8h 15mMultiple Airlines

Deal found 6/11

$559

Sun 6/225:05 amORD - STI

1 stop28h 24mSpirit Airlines

Fri 7/411:29 amSTI - ORD

2 stops23h 09mSpirit Airlines

Deal found 6/11

$596

Mon 6/307:39 pmORD - STI

1 stop13h 50mSpirit Airlines

Tue 7/2210:55 amSTI - ORD

1 stop13h 18mSpirit Airlines

Deal found 6/10

$361

Sat 7/56:15 amORD - STI

1 stop12h 19mJetBlue

Wed 7/93:08 amSTI - ORD

1 stop13h 24mJetBlue

Deal found 6/10

$696

Tue 7/297:10 amORD - STI

1 stop7h 02mUnited Airlines

Sun 8/32:07 pmSTI - ORD

1 stop10h 35mUnited Airlines

Deal found 6/10

$1,012

One-way flights from O'Hare Intl to Santiago de los Caballeros
Search for one-way flight options from O'Hare Intl to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Wed 7/95:40 pmORD - STI

1 stop15h 10mSpirit Airlines

Deal found 6/12

$156

Mon 8/181:25 pmORD - STI

1 stop10h 22mDelta

Deal found 6/11

$200

Mon 6/167:05 amORD - STI

2 stops13h 00mAmerican Airlines

Deal found 6/12

$210

Wed 7/26:15 amORD - STI

1 stop13h 58mJetBlue

Deal found 6/11

$342

Sun 6/1512:03 pmORD - STI

1 stop23h 47mMultiple Airlines

Deal found 6/11

$359

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSantiago de los Caballeros

ORD - STI

ORDSTI

Chicago O'Hare Intl

Wed 8/13

6:34 pm-11:24 am

1 stop15h 50m

Santiago de los Caballeros

Wed 8/27

12:19 pm-8:40 pm

1 stop9h 21m

$306

ChicagoSantiago de los Caballeros

ORD - STI

ORDSTI

Chicago O'Hare Intl

Sat 9/6

10:35 am-7:24 pm

1 stop7h 49m

Santiago de los Caballeros

Thu 9/11

9:20 pm-7:38 am

1 stop11h 18m

$423

ChicagoSantiago de los Caballeros

ORD - STI

ORDSTI

Chicago O'Hare Intl

Sun 9/7

9:37 pm-12:27 pm

2 stops13h 50m

Santiago de los Caballeros

Thu 9/11

1:29 pm-11:48 pm

2 stops11h 19m

$427

ChicagoSantiago de los Caballeros

ORD - STI

ORDSTI

Chicago O'Hare Intl

Tue 9/16

1:36 pm-2:16 am

1 stop11h 40m

Santiago de los Caballeros

Thu 9/25

1:50 am-12:10 pm

1 stop11h 20m

$524

ChicagoSantiago de los Caballeros

ORD - STI

ORDSTI

Chicago O'Hare Intl

Sun 6/22

12:03 pm-12:50 pm

1 stop23h 47m

Santiago de los Caballeros

Fri 7/4

11:29 am-6:44 pm

1 stop8h 15m

$559

ChicagoSantiago de los Caballeros

ORD - STI

ORDSTI

Chicago O'Hare Intl

Sat 9/6

6:00 am-3:12 pm

1 stop8h 12m

Santiago de los Caballeros

Wed 9/10

4:23 pm-11:25 pm

1 stop8h 02m

$563

ChicagoSantiago de los Caballeros

ORD - STI

ORDSTI

Chicago O'Hare Intl

Wed 7/9

5:40 pm-9:50 am

1 stop15h 10m

$156

ChicagoSantiago de los Caballeros

ORD - STI

ORDSTI

Chicago O'Hare Intl

Tue 10/14

7:30 am-6:38 pm

1 stop10h 08m

$200

ChicagoSantiago de los Caballeros

ORD - STI

ORDSTI

Chicago O'Hare Intl

Sat 8/16

6:00 am-8:48 pm

1 stop13h 48m

$229

ChicagoSantiago de los Caballeros

ORD - STI

ORDSTI

Chicago O'Hare Intl

Wed 7/2

6:15 am-9:13 pm

1 stop13h 58m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from O'Hare Intl to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from O'Hare Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Santiago de los Caballeros

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Santiago de los Caballeros?

Currently, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santiago de los Caballeros (average of $347). Flying from Chicago O'Hare Intl Airport to Santiago de los Caballeros in July is currently the most expensive (average of $630). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to STI?

When flying from Chicago O'Hare Intl Airport to Santiago de los Caballeros, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 52% versus a flight in the morning.

Rainfall in Santiago de los Caballeros by month

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

Temperature in Santiago de los Caballeros by month

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Santiago de los Caballeros

To help decide which airline to fly from Chicago to Santiago de los Caballeros, see what other customers have to say about Delta, United Airlines and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,925 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Spirit Airlines

6.3

Okay

8,052 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Santiago de los Caballeros from Chicago O'Hare Intl?
Santiago de los Caballeros (STI), located 6.8 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Santiago de los Caballeros. 4 airlines have flights to Santiago from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Santiago de los Caballeros should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.
What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Santiago de los Caballeros round-trip?
Our cheapest airline available from Chicago O'Hare Intl Airport to Santiago de los Caballeros is Spirit Airlines. Our recent data shows that you can find tickets from as low as $306 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $423 and $427 round-trip. Spirit Airlines is currently priced 48% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Santiago de los Caballeros one-way?
The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $156. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Santiago de los Caballeros for a low price.
Can I find deals for flights from O'Hare Intl to Santiago de los Caballeros that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Santiago de los Caballeros?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Santiago de los Caballeros.
Can I find deals for business class flights from O'Hare Intl to Santiago de los Caballeros?
Yes. Cheapflights offers flight deals from O'Hare Intl to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Santiago de los Caballeros?
Currently, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santiago de los Caballeros (average of $347). Flying from Chicago O'Hare Intl Airport to Santiago de los Caballeros in July is currently the most expensive (average of $630). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from O'Hare Intl to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$226	Average$671	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$343	Average$472	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$345	Average$437	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$395	Average$772	FlexibilityNo cancel fee	On-time71%

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$156+ Cheap flights from O'Hare Intl (ORD) to Santiago de los Caballeros (STI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Santiago de los Caballeros with Cheapflights

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Cheap flight deals from O'Hare Intl to Santiago de los Caballeros

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Find flight deals from O'Hare Intl to Santiago de los Caballeros

Cheapest flights from O'Hare Intl to Santiago de los CaballerosExplore the most affordable flight options available from O'Hare Intl to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from O'Hare Intl to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Santiago de los Caballeros that are best for you.

Best time to book a flight from O'Hare Intl to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from O'Hare Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Santiago de los Caballeros

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Santiago de los Caballeros?

What is the cheapest time of day to fly from ORD to STI?

Find hourly flight availability from O'Hare Intl to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average rainfall totals by month.

Temperature in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature totals by month.

Reviews of airlines servicing Santiago de los Caballeros

To help decide which airline to fly from Chicago to Santiago de los Caballeros, see what other customers have to say about Delta, United Airlines and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Santiago de los Caballeros from Chicago O'Hare Intl?

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Santiago de los Caballeros round-trip?

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Santiago de los Caballeros one-way?

Can I find deals for flights from O'Hare Intl to Santiago de los Caballeros that include hotel bookings?

How can I find direct flights from O'Hare Intl to Santiago de los Caballeros?

Can I find deals for business class flights from O'Hare Intl to Santiago de los Caballeros?

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Santiago de los Caballeros?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from O'Hare Intl to Santiago de los Caballeros

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Cheapest flights from O'Hare Intl to Santiago de los Caballeros
Explore the most affordable flight options available from O'Hare Intl to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.