Cheap flights from Chicago to Chile from $238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Chile departing on 10/21. 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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Cheap round-trip flights

 Logo
6:18 pm - 5:15 amORD-SCL
32h 57m2 stops
 Logo
10:55 pm - 9:22 amSCL-ORD
36h 27m1 stop
Tue, Oct 7 - Tue, Oct 14
 Logo
6:18 pm - 5:15 amORD-SCL
32h 57m2 stops
 Logo
12:55 am - 1:15 pmSCL-ORD
14h 20m1 stop
Tue, Oct 7 - Mon, Oct 13
Avianca Logo
2:35 pm - 2:25 pmORD-SCL
21h 50m1 stop
Avianca Logo
1:35 am - 9:20 pmSCL-ORD
21h 45m1 stop
$654Avianca
Find Deal
Wed, Oct 22 - Mon, Oct 27
Avianca Logo
10:20 pm - 3:20 pmORD-SCL
14h 00m1 stop
Avianca Logo
7:25 am - 8:20 pmSCL-ORD
15h 55m1 stop
$663Avianca
Find Deal
Tue, Nov 4 - Mon, Nov 10
LATAM Airlines Logo
1:30 pm - 6:55 amORD-SCL
14h 25m1 stop
LATAM Airlines Logo
10:35 am - 11:54 pmSCL-ORD
16h 19m2 stops
$688LATAM Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 26
Delta Logo
10:47 am - 7:40 amMDW-SCL
17h 53m1 stop
Delta Logo
11:10 pm - 9:54 amSCL-MDW
13h 44m1 stop
$714Delta
Find Deal
Thu, Nov 13 - Mon, Dec 1
Delta Logo
6:00 am - 5:35 amMDW-SCL
20h 35m2 stops
Delta Logo
11:15 pm - 6:34 pmSCL-MDW
22h 19m2 stops
$718Delta
Find Deal
Thu, Dec 25 - Wed, Jan 14
LATAM Airlines Logo
10:35 am - 7:00 amMDW-SCL
18h 25m1 stop
LATAM Airlines Logo
9:40 pm - 11:48 amSCL-MDW
16h 08m1 stop
$738LATAM Airlines
Find Deal
Tue, Sep 23 - Thu, Oct 2
American Airlines Logo
10:22 am - 6:10 pmORD-CJC
29h 48m2 stops
American Airlines Logo
5:05 pm - 5:03 pmCJC-ORD
25h 58m2 stops
$950American Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
1:51 pm - 8:47 amORD-CCP
40h 56m2 stops
American Airlines Logo
4:21 pm - 5:10 pmCCP-ORD
26h 49m2 stops
$1,073American Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31

Avianca flights from Chicago to Chile

Our best Avianca deals on Chicago to Chile flight tickets
Avianca
Oct 22
ORD2:35 pmChicago O'Hare Intl
21h 50m
1 stop
SCL2:25 pmSantiago Arturo Merino Benitez
Oct 27
SCL1:35 amSantiago Arturo Merino Benitez
21h 45m
1 stop
ORD9:20 pmChicago O'Hare Intl
Avianca
Nov 4
ORD10:20 pmChicago O'Hare Intl
14h 00m
1 stop
SCL3:20 pmSantiago Arturo Merino Benitez
Nov 10
SCL7:25 amSantiago Arturo Merino Benitez
15h 55m
1 stop
ORD8:20 pmChicago O'Hare Intl
Avianca
Oct 1
ORD2:35 pmChicago O'Hare Intl
12h 40m
1 stop
SCL5:15 amSantiago Arturo Merino Benitez
Oct 21
SCL3:30 pmSantiago Arturo Merino Benitez
23h 45m
1 stop
ORD1:15 pmChicago O'Hare Intl

LATAM Airlines flights from Chicago to Chile

Our best LATAM Airlines deals on Chicago to Chile flight tickets
LATAM Airlines
Jan 12
ORD1:30 pmChicago O'Hare Intl
14h 25m
1 stop
SCL6:55 amSantiago Arturo Merino Benitez
Jan 26
SCL10:35 amSantiago Arturo Merino Benitez
16h 19m
2 stops
ORD11:54 pmChicago O'Hare Intl
LATAM Airlines
Sep 23
ORD3:45 pmChicago O'Hare Intl
13h 15m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
Oct 2
SCL9:40 pmSantiago Arturo Merino Benitez
14h 30m
1 stop
ORD10:10 amChicago O'Hare Intl
LATAM Airlines
Sep 23
MDW10:35 amChicago Midway
18h 25m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
Oct 2
SCL9:40 pmSantiago Arturo Merino Benitez
16h 08m
1 stop
MDW11:48 amChicago Midway

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Chile 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 September 11, 2025.
Use the filters below to find and compare flights from Chicago to Chile that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 10/7

6:18 pm-5:15 am

2 stops32h 57m

Santiago Arturo Merino Benitez

Tue 10/14

10:55 pm-9:22 am

1 stop36h 27m

$579

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 10/7

6:18 pm-5:15 am

2 stops32h 57m

Santiago Arturo Merino Benitez

Mon 10/13

12:55 am-1:15 pm

1 stop14h 20m

$605

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 10/22

2:35 pm-2:25 pm

1 stop21h 50m

Santiago Arturo Merino Benitez

Mon 10/27

1:35 am-9:20 pm

1 stop21h 45m

$654

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 11/4

10:20 pm-3:20 pm

1 stop14h 00m

Santiago Arturo Merino Benitez

Mon 11/10

7:25 am-8:20 pm

1 stop15h 55m

$663

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 1/12

1:30 pm-6:55 am

1 stop14h 25m

Santiago Arturo Merino Benitez

Mon 1/26

10:35 am-11:54 pm

2 stops16h 19m

$688

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Thu 11/13

10:47 am-7:40 am

1 stop17h 53m

Santiago Arturo Merino Benitez

Mon 12/1

11:10 pm-9:54 am

1 stop13h 44m

$714

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Thu 12/25

6:00 am-5:35 am

2 stops20h 35m

Santiago Arturo Merino Benitez

Wed 1/14

11:15 pm-6:34 pm

2 stops22h 19m

$718

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Tue 9/23

10:35 am-7:00 am

1 stop18h 25m

Santiago Arturo Merino Benitez

Thu 10/2

9:40 pm-11:48 am

1 stop16h 08m

$738

ChicagoCalama

ORD - CJC

ORDCJC

Chicago O'Hare Intl

Sat 10/25

10:22 am-6:10 pm

2 stops29h 48m

Calama El Loa

Sat 11/1

5:05 pm-5:03 pm

2 stops25h 58m

$950

ChicagoConcepción

ORD - CCP

ORDCCP

Chicago O'Hare Intl

Fri 10/24

1:51 pm-8:47 am

2 stops40h 56m

Concepción Carriel Sur

Fri 10/31

4:21 pm-5:10 pm

2 stops26h 49m

$1,073

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 Chile from

How to get the cheapest flight ticket from Chicago to Chile

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 month to fly to Chile?

In general, April is the cheapest month to fly from Chicago to Chile. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $684. If you aren’t able to travel during the month of April, then book flights to Chile from Chicago during October instead. Flights to Chile in October, while not as cheap as those in April, still average around $791.

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

Our data shows that Tuesday is the least expensive day to fly to Chile. Tickets to fly out on this day can be as low as $842. On the other hand, Saturday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $992.

What is the cheapest time of day to depart on your flight to Chile?

According to our data, the cheapest time of day to fly to Chile is in the evening. momondo users have found flights departing from Chicago to Chile in the evening for as low as $831. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $942 on average. Flights to Chile from Chicago in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Chile from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Chile for around $868 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chile from Chicago for as low as $775 on momondo.

Can stopping save me money on Chicago to Chile flights?

You could potentially save up to 26% on your flight if you consider stops on a Chicago to Chile flight.

Cheap Chicago to Chile flight deals and tips

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

Direct flights

None
There are no direct flights from Chicago to Chile. There are no popular flight routes from Chicago to Chile.
  • When did momondo last update prices for flights from Chicago to Chile?

    Prices for flights from Chicago to Chile are updated daily.

  • How many operators does momondo search for flights from Chicago to Chile?

  • How old do you have to be to fly from Chicago to Chile?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Chile.

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

    The necessary travel and health documents for your Chile trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chicago to Chile

Compare and see reviews for airlines that fly from Chicago to Chile with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $511Free CancellationRating
7.6
1,531 reviews
Search Copa Airlines flights
AviancaPriceFrom $552Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $694Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights
DeltaPriceFrom $698Free CancellationRating
7.9
7,960 reviews
Search Delta flights
Air CanadaPriceFrom $707Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $750Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $803Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Chile from Chicago with this policy.

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

Once you have performed a search for Chicago to Chile flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Chicago to Chile now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chile and let you know when they change.

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1 adult
Sat 10/11
Sat 10/18

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