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Cheap flights from Santiago to Chicago from $298

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 to Chicago departing on 9/21. 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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Find the cheapest flights from Santiago to Chicago

Cheap round-trip flights

Logo
4:25 pm - 7:41 amSCL-ORD
18h 16m2 stops
Logo
10:20 pm - 3:20 pmORD-SCL
14h 00m1 stop
$563
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週六, 11月 8 - 週三, 11月 12
Logo
11:00 am - 9:22 amSCL-ORD
24h 22m1 stop
Logo
10:27 am - 2:40 pmORD-SCL
26h 13m2 stops
$603
Find Deal
週四, 10月 23 - 週日, 10月 26
Logo
11:00 am - 9:22 amSCL-ORD
24h 22m1 stop
Logo
10:27 am - 12:15 pmORD-SCL
23h 48m3 stops
$605
Find Deal
週四, 10月 23 - 週日, 10月 26
Air Canada Logo
8:35 am - 11:18 amSCL-ORD
29h 43m1 stop
Air Canada Logo
3:35 pm - 7:00 amORD-SCL
36h 25m1 stop
$664Air Canada
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週五, 12月 19 - 週五, 2月 20
Air Canada Logo
8:55 pm - 2:55 pmSCL-ORD
21h 00m2 stops
Air Canada Logo
3:35 pm - 7:00 amORD-SCL
36h 25m1 stop
$666Air Canada
Find Deal
週一, 2月 2 - 週三, 2月 25
Air Canada Logo
8:55 pm - 1:01 pmSCL-ORD
19h 06m1 stop
Air Canada Logo
3:35 pm - 7:00 amORD-SCL
36h 25m1 stop
$670Air Canada
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週二, 1月 20 - 週五, 2月 20
Avianca Logo
1:35 am - 9:20 pmSCL-ORD
21h 45m1 stop
Avianca Logo
10:20 pm - 3:20 pmORD-SCL
14h 00m1 stop
$673Avianca
Find Deal
週二, 10月 28 - 週四, 11月 6
Avianca Logo
1:35 am - 9:20 pmSCL-ORD
21h 45m1 stop
Avianca Logo
10:20 pm - 3:20 pmORD-SCL
14h 00m1 stop
$674Avianca
Find Deal
週日, 10月 26 - 週一, 11月 3
Avianca Logo
12:55 am - 1:15 pmSCL-ORD
14h 20m1 stop
Avianca Logo
10:20 pm - 3:20 pmORD-SCL
14h 00m1 stop
$684Avianca
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週四, 10月 23 - 週日, 11月 9
Avianca Logo
12:55 am - 1:15 pmSCL-ORD
14h 20m1 stop
Avianca Logo
11:20 pm - 3:20 pmORD-SCL
14h 00m1 stop
$688Avianca
Find Deal
週三, 10月 22 - 週日, 10月 26

Air Canada flights from Santiago to Chicago O'Hare Intl Airport

Our best Air Canada deals on Santiago to Chicago O'Hare Intl Airport flight tickets
Air Canada
Dec 19
SCL8:35 amSantiago Arturo Merino Benitez
29h 43m
1 stop
ORD11:18 amChicago O'Hare Intl
Feb 20
ORD3:35 pmChicago O'Hare Intl
36h 25m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$664
Find similar
Air Canada
Feb 2
SCL8:55 pmSantiago Arturo Merino Benitez
21h 00m
2 stops
ORD2:55 pmChicago O'Hare Intl
Feb 25
ORD3:35 pmChicago O'Hare Intl
36h 25m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$666
Find similar
Air Canada
Jan 20
SCL8:55 pmSantiago Arturo Merino Benitez
19h 06m
1 stop
ORD1:01 pmChicago O'Hare Intl
Feb 20
ORD3:35 pmChicago O'Hare Intl
36h 25m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$670
Find similar

Avianca flights from Santiago to Chicago O'Hare Intl Airport

Our best Avianca deals on Santiago to Chicago O'Hare Intl Airport flight tickets
Avianca
Oct 28
SCL1:35 amSantiago Arturo Merino Benitez
21h 45m
1 stop
ORD9:20 pmChicago O'Hare Intl
Nov 6
ORD10:20 pmChicago O'Hare Intl
14h 00m
1 stop
SCL3:20 pmSantiago Arturo Merino Benitez
$673
Find similar
Avianca
Oct 26
SCL1:35 amSantiago Arturo Merino Benitez
21h 45m
1 stop
ORD9:20 pmChicago O'Hare Intl
Nov 3
ORD10:20 pmChicago O'Hare Intl
14h 00m
1 stop
SCL3:20 pmSantiago Arturo Merino Benitez
$674
Find similar
Avianca
Sep 16
SCL3:30 pmSantiago Arturo Merino Benitez
23h 45m
1 stop
ORD1:15 pmChicago O'Hare Intl
Sep 23
ORD2:35 pmChicago O'Hare Intl
21h 50m
1 stop
SCL2:25 pmSantiago Arturo Merino Benitez
$683
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momondo Fare Finder

 
Customize your flight search to find flights from Santiago to Chicago O'Hare Intl Airport 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 9月 15, 2025.
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

週六 11/8

4:25 pm-7:41 am

2 stops18h 16m

Chicago O'Hare Intl

週三 11/12

10:20 pm-3:20 pm

1 stop14h 00m

$563

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

週四 10/23

11:00 am-9:22 am

1 stop24h 22m

Chicago O'Hare Intl

週日 10/26

10:27 am-2:40 pm

2 stops26h 13m

$603

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

週四 10/23

11:00 am-9:22 am

1 stop24h 22m

Chicago O'Hare Intl

週日 10/26

10:27 am-12:15 pm

3 stops23h 48m

$605

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

週五 12/19

8:35 am-11:18 am

1 stop29h 43m

Chicago O'Hare Intl

週五 2/20

3:35 pm-7:00 am

1 stop36h 25m

$664

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

週一 2/2

8:55 pm-2:55 pm

2 stops21h 00m

Chicago O'Hare Intl

週三 2/25

3:35 pm-7:00 am

1 stop36h 25m

$666

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

週二 1/20

8:55 pm-1:01 pm

1 stop19h 06m

Chicago O'Hare Intl

週五 2/20

3:35 pm-7:00 am

1 stop36h 25m

$670

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

週二 10/28

1:35 am-9:20 pm

1 stop21h 45m

Chicago O'Hare Intl

週四 11/6

10:20 pm-3:20 pm

1 stop14h 00m

$673

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

週日 10/26

1:35 am-9:20 pm

1 stop21h 45m

Chicago O'Hare Intl

週一 11/3

10:20 pm-3:20 pm

1 stop14h 00m

$674

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

週四 10/23

12:55 am-1:15 pm

1 stop14h 20m

Chicago O'Hare Intl

週日 11/9

10:20 pm-3:20 pm

1 stop14h 00m

$684

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

週三 10/22

12:55 am-1:15 pm

1 stop14h 20m

Chicago O'Hare Intl

週日 10/26

11:20 pm-3:20 pm

1 stop14h 00m

$688

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 Chicago from

How to get the cheapest flight ticket from Santiago to Chicago O'Hare Intl Airport

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 typical price of a round-trip flight between Santiago and Chicago O'Hare Intl Airport?

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

The month of April is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Santiago averaging around $621.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $712. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Santiago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $866.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Santiago in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $537 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $812. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $761 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Santiago for as low as $568 on momondo.

How have Santiago to Chicago O'Hare Intl Airport flight prices changed over time?

As of September 2025, prices for Santiago to Chicago O'Hare Intl Airport flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from Santiago to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santiago to Chicago O'Hare Intl Airport (SCL to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Santiago to Chicago O'Hare Intl Airport. There are no popular flight routes from Santiago to Chicago O'Hare Intl Airport.
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  • How far is Santiago Arturo Merino Benitez to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 5321.5 mi away from Santiago Arturo Merino Benitez. Flights usually cover this in 14h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Santiago Arturo Merino Benitez Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to Chicago O'Hare Intl Airport?

    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 Arturo Merino Benitez Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Santiago to Chicago O'Hare Intl Airport?

Best airlines flying from Santiago to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Santiago to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $501Free CancellationRating
7.6
1,531 reviews
Search Copa Airlines flights
DeltaPriceFrom $504Free CancellationRating
7.9
7,956 reviews
Search Delta flights
LATAM AirlinesPriceFrom $506Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights
AviancaPriceFrom $519Free CancellationRating
6.7
2,435 reviews
Search Avianca flights
American AirlinesPriceFrom $753Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santiago to Chicago. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Chicago from Santiago which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Santiago to Chicago 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 Santiago to Chicago right now. Can momondo alert me if prices change?

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

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