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

Flying on Avianca is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $654. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Delta, with the lowest prices starting at $726 and $745, respectively. Avianca is priced at 11% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airlines for a one-way flight from Santiago to Chicago O'Hare Intl Airport are Avianca ($343), LATAM Airlines ($464), and Delta ($488).

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

Travelers seeking maximum savings on their Santiago to Chicago O'Hare Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday evenings 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 Santiago to Chicago O'Hare Intl Airport?

When booking a flight from Santiago to Chicago O'Hare Intl Airport, you may want to consider flying on American Airlines, Avianca or Copa Airlines as they are the most popular for this route.

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

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 21% on the overall cost on flights from Santiago to Chicago O'Hare Intl Airport.

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

April is one of the best times of the year to fly to Chicago O'Hare Intl Airport from Santiago. Prices for April average $698 per person but you can even find prices for as low as $498. The most expensive prices can be found in the month of July. Opting for a April flight can save you 15% on your journey compared to booking in July

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

When flying from Santiago to Chicago O'Hare Intl Airport, 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 34% versus a flight in the afternoon.

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

Most people fly from Santiago Arturo Merino Benitez (SCL) if they book a flight from Santiago to Chicago O'Hare Intl. On average, Arturo Merino Benitez has 0 outbound flights to Chicago O'Hare Intl per day from 5 airlines. Santiago Arturo Merino Benitez is conveniently located just 8.4 mi from Santiago’s city center.

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

Yes. In addition to deals on Santiago to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

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

$337+ Flights from Santiago to Chicago O'Hare Intl Airport

Q: How far in advance should I book a flight from Santiago to Chicago O'Hare Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 29% on flights from Santiago to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $490. For sooner than that we have options available in the next 3 days from $503.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Chicago O'Hare Intl are usually found in March or April, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Santiago to O'Hare Intl

Round-trip from	$654 (Cheapflightsfares)
One-way from	$337 (Kiwi.com)
Popular in	January
Cheapest in	March
Average price	$734

From Santiago Arturo Merino Benitez to Chicago O'Hare Intl

Search Deals

One-way flight from Santiago Arturo Merino Benitez to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($69 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Santiago to O'Hare Intl

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

Mon 9/2212:55 amSCL - ORD

1 stop14h 20mAvianca

Tue 10/148:50 amORD - SCL

2 stops18h 25mAvianca

Deal found 6/11

$654

Tue 6/2411:00 amSCL - ORD

1 stop35h 56mMultiple Airlines

Tue 7/81:43 pmORD - SCL

2 stops30h 32mMultiple Airlines

Deal found 6/11

$697

Mon 8/1811:05 pmSCL - ORD

2 stops19h 36mLATAM Airlines

Mon 8/253:30 pmORD - SCL

2 stops14h 20mLATAM Airlines

Deal found 6/10

$726

Thu 10/910:50 pmSCL - ORD

1 stop15h 48mDelta

Tue 10/1410:35 amORD - SCL

2 stops18h 25mDelta

Deal found 6/10

$745

Sun 8/102:23 amSCL - ORD

1 stop22h 59mCopa Airlines

Sat 8/167:54 amORD - SCL

1 stop13h 50mCopa Airlines

Deal found 6/10

$762

Sun 12/1410:45 pmSCL - ORD

1 stop23h 29mUnited Airlines

Tue 1/68:50 amORD - SCL

1 stop21h 00mUnited Airlines

Deal found 6/11

$783

Mon 12/2211:25 pmSCL - ORD

1 stop16h 30mAeromexico

Tue 12/301:13 amORD - SCL

1 stop17h 02mAeromexico

Deal found 6/10

$814

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

Mon 9/2212:55 amSCL - ORD

1 stop14h 20mAvianca

Tue 10/148:50 amORD - SCL

2 stops18h 25mAvianca

Deal found 6/11

$654

Tue 6/2411:00 amSCL - ORD

1 stop35h 56mMultiple Airlines

Tue 7/81:43 pmORD - SCL

2 stops30h 32mMultiple Airlines

Deal found 6/11

$697

Mon 8/1811:05 pmSCL - ORD

2 stops19h 36mLATAM Airlines

Mon 8/253:30 pmORD - SCL

2 stops14h 20mLATAM Airlines

Deal found 6/10

$726

Thu 10/910:50 pmSCL - ORD

1 stop15h 48mDelta

Tue 10/1410:35 amORD - SCL

2 stops18h 25mDelta

Deal found 6/10

$745

Sun 8/102:23 amSCL - ORD

1 stop22h 59mCopa Airlines

Sat 8/167:54 amORD - SCL

1 stop13h 50mCopa Airlines

Deal found 6/10

$762

Fri 10/3111:25 pmSCL - ORD

1 stop16h 23mAeromexico

Mon 11/101:00 amORD - SCL

1 stop17h 15mAeromexico

Deal found 6/10

$806

Sat 7/269:50 pmSCL - ORD

1 stop25h 54mAmerican Airlines

Sat 8/162:44 pmORD - SCL

2 stops15h 11mAmerican Airlines

Deal found 6/11

$892

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

Mon 6/168:40 pmSCL - ORD

1 stop16h 55mLATAM Airlines

Mon 6/301:45 pmORD - SCL

1 stop16h 15mLATAM Airlines

Deal found 6/10

$834

Tue 6/1711:55 pmSCL - ORD

2 stops19h 55mAvianca

Wed 9/102:35 pmORD - SCL

1 stop12h 40mAvianca

Deal found 6/10

$936

Tue 6/172:24 amSCL - ORD

1 stop23h 10mCopa Airlines

Mon 12/16:56 amORD - SCL

1 stop14h 12mCopa Airlines

Deal found 6/12

$1,189

Tue 6/174:15 pmSCL - ORD

2 stops28h 05mIberia

Sat 11/292:55 pmORD - SCL

2 stops39h 25mIberia

Deal found 6/10

$2,562

Wed 6/1811:00 amSCL - ORD

2 stops26h 35mLATAM Airlines

Mon 12/111:19 amORD - SCL

2 stops16h 36mLATAM Airlines

Deal found 6/11

$906

Wed 6/189:55 pmSCL - ORD

1 stop25h 34mAmerican Airlines

Mon 12/17:00 amORD - SCL

1 stop21h 50mAmerican Airlines

Deal found 6/11

$960

Thu 6/193:35 amSCL - ORD

2 stops19h 21mMultiple Airlines

Thu 12/42:05 pmORD - SCL

1 stop21h 15mMultiple Airlines

Deal found 6/12

$772

Fri 6/208:40 pmSCL - ORD

2 stops17h 15mDelta

Wed 12/39:30 amORD - SCL

2 stops17h 30mDelta

Deal found 6/12

$916

Tue 7/82:30 pmSCL - ORD

1 stop23h 45mAvianca

Sat 9/68:50 amORD - SCL

2 stops18h 25mAvianca

Deal found 6/10

$660

Tue 7/222:30 pmSCL - ORD

2 stops26h 41mMultiple Airlines

Mon 8/252:35 pmORD - SCL

1 stop12h 40mMultiple Airlines

Deal found 6/11

$695

Sat 7/269:50 pmSCL - ORD

1 stop25h 54mAmerican Airlines

Sat 8/162:44 pmORD - SCL

2 stops15h 11mAmerican Airlines

Deal found 6/11

$892

Tue 7/292:23 amSCL - ORD

1 stop22h 57mCopa Airlines

Wed 8/67:54 amORD - SCL

1 stop14h 14mCopa Airlines

Deal found 6/10

$742

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

Sun 8/33:35 amSCL - ORD

2 stops37h 36mMultiple Airlines

Deal found 6/11

$337

Sun 8/1711:55 pmSCL - ORD

1 stop14h 20mAvianca

Deal found 6/12

$343

Sun 8/1711:05 pmSCL - ORD

2 stops20h 43mLATAM Airlines

Deal found 6/12

$464

Mon 6/308:40 pmSCL - ORD

1 stop25h 44mDelta

Deal found 6/9

$488

Tue 6/179:55 pmSCL - ORD

1 stop22h 50mAmerican Airlines

Deal found 6/12

$492

Mon 7/212:23 amSCL - ORD

1 stop22h 24mCopa Airlines

Deal found 6/10

$783

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Mon 9/22

12:55 am-1:15 pm

1 stop14h 20m

Chicago O'Hare Intl

Tue 10/14

8:50 am-5:15 am

2 stops18h 25m

$654

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Tue 6/24

11:00 am-9:56 pm

1 stop35h 56m

Chicago O'Hare Intl

Tue 7/8

1:43 pm-9:15 pm

2 stops30h 32m

$697

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Mon 8/18

11:05 pm-5:41 pm

2 stops19h 36m

Chicago O'Hare Intl

Mon 8/25

3:30 pm-6:50 am

2 stops14h 20m

$726

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Thu 10/9

10:50 pm-12:38 pm

1 stop15h 48m

Chicago O'Hare Intl

Tue 10/14

10:35 am-7:00 am

2 stops18h 25m

$745

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Sun 8/10

2:23 am-12:22 am

1 stop22h 59m

Chicago O'Hare Intl

Sat 8/16

7:54 am-10:44 pm

1 stop13h 50m

$762

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Thu 11/13

11:25 pm-12:48 pm

1 stop16h 23m

Chicago O'Hare Intl

Wed 11/26

1:00 am-9:15 pm

1 stop17h 15m

$822

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Sat 7/26

9:50 pm-10:44 pm

1 stop25h 54m

Chicago O'Hare Intl

Sat 8/16

2:44 pm-6:55 am

2 stops15h 11m

$892

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Sun 8/3

3:35 am-4:11 pm

2 stops37h 36m

$337

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Sun 8/17

11:55 pm-1:15 pm

1 stop14h 20m

$343

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Sun 8/17

11:05 pm-6:48 pm

2 stops20h 43m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Santiago 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 Santiago to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Santiago to Chicago O'Hare Intl Airport?

The best time to book flights from Santiago to Chicago O'Hare Intl Airport is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Santiago to Chicago O'Hare Intl Airport (average of $245). Flying from Santiago to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with Delta, LATAM Airlines and Copa Airlines from Santiago to Chicago by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 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

7,950 reviews

Delta

8.0

Very good

7,950 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!

LATAM Airlines

7.5

Good

1,785 reviews

Delta

8.0

Very good

7,950 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!

Copa Airlines

7.5

Good

1,451 reviews

Delta

8.0

Very good

7,950 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!

Aeromexico

7.5

Good

1,706 reviews

Delta

8.0

Very good

7,950 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

7,950 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 from for flights from Santiago to Chicago O'Hare Intl?
Most people fly from Santiago Arturo Merino Benitez (SCL) if they book a flight from Santiago to Chicago O'Hare Intl. On average, Arturo Merino Benitez has 0 outbound flights to Chicago O'Hare Intl per day from 5 airlines. Santiago Arturo Merino Benitez is conveniently located just 8.4 mi from Santiago’s city center.
What are the cheapest airlines flying from Santiago to Chicago O'Hare Intl Airport round-trip?
Flying on Avianca is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $654. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Delta, with the lowest prices starting at $726 and $745, respectively. Avianca is priced at 11% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Santiago to Chicago O'Hare Intl Airport one-way?
The cheapest airlines for a one-way flight from Santiago to Chicago O'Hare Intl Airport are Avianca ($343), LATAM Airlines ($464), and Delta ($488).
Can I find deals for flights from Santiago to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Santiago to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santiago to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago to O'Hare Intl.
Can I find deals for business class flights from Santiago to O'Hare Intl?
Yes. Cheapflights offers flight deals from Santiago to O'Hare Intl 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 Santiago to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Santiago to Chicago O'Hare Intl Airport (average of $245). Flying from Santiago to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

Schaumburg

Hoffman Estates

Rosemont

Beloit

Elgin

Racine

Skokie

Arlington Heights

Rockford

Naperville

Orland Park

Elk Grove Village

Tinley Park

Northbrook

Joliet

Merrillville

Bridgeview

Glenview

Des Plaines

Lake Geneva

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Santiago to O'Hare Intl

Santiago to Midway flights

Other flights to O'Hare Intl

New Haven to O'Hare Intl flights

Myrtle Beach to O'Hare Intl flights

Atlanta to O'Hare Intl flights

Muskegon to O'Hare Intl flights

Newark to O'Hare Intl flights

Orlando to O'Hare Intl flights

Chicago O'Hare Intl Airport to New Haven flights

Chicago O'Hare Intl Airport to Myrtle Beach flights

Chicago O'Hare Intl Airport to Baltimore flights

Chicago O'Hare Intl Airport to Atlanta flights

Chicago O'Hare Intl Airport to Orlando Airport flights

Chicago O'Hare Intl Airport to Muskegon flights

Chicago O'Hare Intl Airport to Tampa flights

Chicago O'Hare Intl Airport to León, Guanajuato flights

Chicago O'Hare Intl Airport to Los Angeles flights

Chicago O'Hare Intl Airport to Spokane flights

Chicago O'Hare Intl Airport to Fort Lauderdale flights

Chicago O'Hare Intl Airport to New York LaGuardia Airport flights

Chicago O'Hare Intl Airport to Boston flights

Chicago O'Hare Intl Airport to Minneapolis flights

Chicago O'Hare Intl Airport to Nashville flights

Chicago O'Hare Intl Airport to Norfolk flights

Chicago O'Hare Intl Airport to Fort Myers flights

Chicago O'Hare Intl Airport to Dallas/Fort Worth Airport flights

Top 5 airlines flying from Santiago to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$506	Average$785	FlexibilityNo cancel fee	On-time81%
Avianca	Cheapest$507	Average$665	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$588	Average$664	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$632	Average$838	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$752	Average$969	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$337+ Cheap flights from Santiago (SCL) to O'Hare Intl (ORD)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Chicago O'Hare Intl are usually found in March or April, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Santiago to O'Hare Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Santiago to O'Hare Intl

Cheapest flights from Santiago to O'Hare IntlExplore the most affordable flight options available from Santiago to O'Hare Intl. 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 Santiago to O'Hare Intl. 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 Santiago to Chicago O'Hare Intl Airport that are best for you.

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

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

Cheapflights Insights

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

How far ahead should I book a flight from Santiago to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Santiago to O'Hare Intl. Price data was last updated on June 9, 2025.

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

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

Related info for your journey

Find useful and relevant information for your journey from Santiago to O'Hare Intl. 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 from for flights from Santiago to Chicago O'Hare Intl?

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

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

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

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

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

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

Traveling to a place near Santiago?

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 Santiago to O'Hare Intl

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

Top 5 airlines flying from Santiago to O'Hare Intl

100% Free

Book with Flexibility

Travel Smart

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