Which layover airport offers the lowest fares from Chicago to Santiago?

Flights via Bogotá (BOG) offer the lowest average round-trip price of $690.

What airlines fly to Santiago?

American Airlines, Avianca and Copa Airlines are the top three most popular airlines that fly to Santiago from Chicago according to our data. American Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 7 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Chicago to Santiago?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 12h 36m.

What is the most punctual flight time for Chicago to Santiago flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How often are flights from Chicago to Santiago delayed?

Historically, on average around 0% of flights between Chicago and Santiago have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airport is the most popular layover for flights between Chicago and Santiago?

Bogotá (BOG) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Chicago to Santiago?

Panama City (PTY) has the shortest average layover time for this route: 1h 08m.

What is the cheapest airline that flies from Chicago to Santiago Arturo Merino Benitez?

United Airlines and LATAM Airlines are the most popular carriers operating from Chicago to Santiago Arturo Merino Benitez

When did momondo last update prices for flights from Chicago to Santiago Arturo Merino Benitez Airport?

Prices for flights from Chicago to Santiago Arturo Merino Benitez Airport refresh daily.

How many operators does momondo search for flights from Chicago to Santiago Arturo Merino Benitez Airport?

As of February 2026, there are 7 operators available to choose from for flights from Chicago to Santiago Arturo Merino Benitez Airport.

How old do you have to be to fly from Chicago to Santiago Arturo Merino Benitez Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Santiago Arturo Merino Benitez Airport.

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$205 Cheap Flights from Chicago to Santiago in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Chicago to Santiago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:55 am - 10:15 pm

ORD

SCL

33h 20m

3 stops

9:05 pm - 6:31 pm

SCL

ORD

23h 26m

2 stops

$514Multiple Airlines

Tue, Mar 17 - Mon, Mar 23

4:51 pm - 10:15 pm

ORD

SCL

27h 24m

2 stops

7:15 am - 8:25 am

SCL

ORD

27h 10m

2 stops

$517Multiple Airlines

Tue, Mar 17 - Mon, Mar 23

6:36 pm - 1:09 am

ORD

SCL

52h 33m

2 stops

11:00 pm - 9:50 am

SCL

ORD

35h 50m

1 stop

$521Multiple Airlines

Tue, Mar 24 - Mon, Apr 6

7:56 am - 11:39 pm

ORD

SCL

13h 43m

1 stop

8:20 pm - 9:50 am

SCL

ORD

38h 30m

2 stops

$526Multiple Airlines

Mon, Mar 30 - Sun, Apr 12

8:06 am - 10:43 pm

ORD

SCL

13h 37m

1 stop

4:41 am - 1:15 am

SCL

ORD

21h 34m

1 stop

$528Copa Airlines

Mon, Apr 27 - Tue, May 26

6:21 pm - 1:45 pm

ORD

SCL

18h 24m

2 stops

10:55 pm - 5:41 pm

SCL

ORD

19h 46m

1 stop

$529LATAM Airlines

Mon, Apr 13 - Wed, Apr 22

11:20 pm - 2:15 pm

ORD

SCL

13h 55m

1 stop

6:40 am - 9:20 pm

SCL

ORD

15h 40m

1 stop

$537Avianca

Sun, Apr 19 - Fri, Apr 24

1:23 pm - 7:15 am

MDW

SCL

16h 52m

2 stops

8:40 pm - 11:56 am

SCL

MDW

16h 16m

1 stop

$545Delta

Sat, Apr 25 - Sun, May 24

5:14 pm - 7:15 am

MDW

SCL

13h 01m

1 stop

8:40 pm - 9:51 am

SCL

MDW

14h 11m

1 stop

$551Delta

Thu, May 14 - Fri, May 22

6:07 pm - 9:44 pm

MDW

SCL

25h 37m

2 stops

8:40 pm - 12:02 pm

SCL

MDW

16h 22m

1 stop

$553LATAM Airlines

Mon, Mar 30 - Sun, Apr 5

LATAM Airlines flights from Chicago to Santiago

Our best LATAM Airlines deals on Chicago to Santiago flight tickets

LATAM Airlines

Mar 9

ORD10:40 amChicago O'Hare Intl

17h 15m

1 stop

SCL5:55 amSantiago Arturo Merino Benitez

Mar 19

SCL10:40 pmSantiago Arturo Merino Benitez

20h 30m

1 stop

ORD5:10 pmChicago O'Hare Intl

$540

LATAM Airlines

May 15

ORD9:44 amChicago O'Hare Intl

18h 51m

2 stops

SCL5:35 amSantiago Arturo Merino Benitez

May 25

SCL11:00 pmSantiago Arturo Merino Benitez

18h 49m

2 stops

ORD4:49 pmChicago O'Hare Intl

$541

LATAM Airlines

Mar 30

MDW6:07 pmChicago Midway

25h 37m

2 stops

SCL9:44 pmSantiago Arturo Merino Benitez

Apr 5

SCL8:40 pmSantiago Arturo Merino Benitez

16h 22m

1 stop

MDW12:02 pmChicago Midway

$553

United Airlines flights from Chicago to Santiago

Our best United Airlines deals on Chicago to Santiago flight tickets

United Airlines

Mar 14

ORD9:15 pmChicago O'Hare Intl

32h 35m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

Mar 25

SCL9:45 pmSantiago Arturo Merino Benitez

14h 22m

1 stop

ORD10:07 amChicago O'Hare Intl

$583

United Airlines

Mar 15

ORD9:15 pmChicago O'Hare Intl

32h 35m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

Mar 26

SCL9:45 pmSantiago Arturo Merino Benitez

35h 58m

1 stop

ORD7:43 amChicago O'Hare Intl

$591

United Airlines

Feb 24

ORD9:15 pmChicago O'Hare Intl

32h 35m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

Mar 5

SCL10:45 pmSantiago Arturo Merino Benitez

14h 22m

1 stop

ORD10:07 amChicago O'Hare Intl

$777

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 3/17

10:55 am-10:15 pm

3 stops33h 20m

Santiago Arturo Merino Benitez

Mon 3/23

9:05 pm-6:31 pm

2 stops23h 26m

$514

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 3/17

4:51 pm-10:15 pm

2 stops27h 24m

Santiago Arturo Merino Benitez

Mon 3/23

7:15 am-8:25 am

2 stops27h 10m

$517

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 3/24

6:36 pm-1:09 am

2 stops52h 33m

Santiago Arturo Merino Benitez

Mon 4/6

11:00 pm-9:50 am

1 stop35h 50m

$521

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 3/30

7:56 am-11:39 pm

1 stop13h 43m

Santiago Arturo Merino Benitez

Sun 4/12

8:20 pm-9:50 am

2 stops38h 30m

$526

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 4/27

8:06 am-10:43 pm

1 stop13h 37m

Santiago Arturo Merino Benitez

Tue 5/26

4:41 am-1:15 am

1 stop21h 34m

$528

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 4/13

6:21 pm-1:45 pm

2 stops18h 24m

Santiago Arturo Merino Benitez

Wed 4/22

10:55 pm-5:41 pm

1 stop19h 46m

$529

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sun 4/19

11:20 pm-2:15 pm

1 stop13h 55m

Santiago Arturo Merino Benitez

Fri 4/24

6:40 am-9:20 pm

1 stop15h 40m

$537

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Sat 4/25

1:23 pm-7:15 am

2 stops16h 52m

Santiago Arturo Merino Benitez

Sun 5/24

8:40 pm-11:56 am

1 stop16h 16m

$545

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Thu 5/14

5:14 pm-7:15 am

1 stop13h 01m

Santiago Arturo Merino Benitez

Fri 5/22

8:40 pm-9:51 am

1 stop14h 11m

$551

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Mon 3/30

6:07 pm-9:44 pm

2 stops25h 37m

Santiago Arturo Merino Benitez

Sun 4/5

8:40 pm-12:02 pm

1 stop16h 22m

$553

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Santiago

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

Prices

Airlines

Delays

Layovers

What is the typical price of a round-trip flight between Chicago and Santiago?

What is the cheapest month to fly to Santiago?

In general, September is the cheapest month to fly from Chicago to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $659. If you don’t want to visit Santiago in September, then you should wait until January to fly from Chicago, when ticket prices are also cheap, with an average price of $713.

How far in advance should I book a flight to Santiago?

You are more likely to see cheaper flights to Santiago from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $818 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Chicago for as low as $651 on momondo.

Can stopping save me money on Chicago to Santiago flights?

You could potentially save up to 33% on your flight if you consider stops on a Chicago to Santiago flight.

How have Chicago to Santiago flight prices changed over time?

As of February 2026, prices for Chicago to Santiago flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Santiago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Santiago (CHI to SCL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Santiago

Fastest flight time	12h 54m
Direct flights	None

The fastest flight from Chicago to Santiago takes 12h 54m

There are no direct flights from Chicago to Santiago. There are no popular flight routes from Chicago to Santiago.

Search flight deals

How far is Chicago to Santiago Arturo Merino Benitez by plane?
The distance between Chicago and Santiago Arturo Merino Benitez is about 5311.0 mi. 12h 54m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Santiago Arturo Merino Benitez Airport?
Prices for flights from Chicago to Santiago Arturo Merino Benitez Airport refresh daily.
How many operators does momondo search for flights from Chicago to Santiago Arturo Merino Benitez Airport?
As of February 2026, there are 7 operators available to choose from for flights from Chicago to Santiago Arturo Merino Benitez Airport.
How old do you have to be to fly from Chicago to Santiago Arturo Merino Benitez Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Santiago?
Based on momondo bookings for flights between Chicago and Santiago, the leading airline is Avianca, making up 29% of the total bookings. Other popular airlines include LATAM Airlines with 19%, Delta with 15%, and United Airlines with 14%.

Best airlines flying from Chicago to Santiago

Compare and see reviews for airlines that fly from Chicago to Santiago with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $484	Free Cancellation	Rating 7.1 10,709 reviews	Search Air Canada flights
Copa Airlines	PriceFrom $537	Free Cancellation	Rating 7.5 1,557 reviews	Search Copa Airlines flights
Avianca	PriceFrom $564	Free Cancellation	Rating 6.5 2,496 reviews	Search Avianca flights
Delta	PriceFrom $583	Free Cancellation	Rating 7.9 8,183 reviews	Search Delta flights
LATAM Airlines	PriceFrom $596	Free Cancellation	Rating 7.5 1,921 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $597	Free Cancellation	Rating 7.2 11,272 reviews	Search American Airlines flights
United Airlines	PriceFrom $687	Free Cancellation	Rating 7.4 9,281 reviews	Search United Airlines flights

Viña del Mar

Valparaíso

Santa Cruz

Valle Nevado

San Fernando

Pichilemu

Zapallar

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Santiago?

It is quick and easy to find Chicago to Santiago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago that suits you.

Can I find flights from Chicago to Santiago with flexible booking policies on momondo?

Flights from Chicago to Santiago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Santiago?

momondo helps you find the best flight between Chicago and Santiago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Chicago to Santiago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.