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Cheap flights from Chicago O'Hare Intl Airport to Santiago from $275

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 O'Hare Intl Airport to Santiago departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Santiago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:59 pm - 3:00 am
ORD
-
SCL
32h 01m
2 stops
Multiple Airlines Logo
6:40 am - 9:20 pm
SCL
-
ORD
15h 40m
1 stop
$621Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
5:59 pm - 5:14 am
ORD
-
SCL
34h 15m
2 stops
Multiple Airlines Logo
6:40 am - 9:20 pm
SCL
-
ORD
15h 40m
1 stop
$623Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
7:44 pm - 5:10 am
ORD
-
SCL
32h 26m
2 stops
Multiple Airlines Logo
7:40 am - 9:20 pm
SCL
-
ORD
15h 40m
1 stop
$628Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Multiple Airlines Logo
5:59 pm - 3:00 am
ORD
-
SCL
32h 01m
2 stops
Multiple Airlines Logo
6:40 am - 9:20 pm
SCL
-
ORD
15h 40m
1 stop
$638Multiple Airlines
Sat, Aug 22 - Fri, Aug 28
Multiple Airlines Logo
5:59 pm - 5:14 am
ORD
-
SCL
34h 15m
2 stops
Multiple Airlines Logo
4:14 am - 1:02 am
SCL
-
ORD
21h 48m
1 stop
$642Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
4:49 pm - 2:46 am
ORD
-
SCL
31h 57m
2 stops
Multiple Airlines Logo
12:22 pm - 1:02 am
SCL
-
ORD
14h 40m
1 stop
$643Multiple Airlines
Wed, Sep 9 - Mon, Sep 28
Multiple Airlines Logo
5:59 pm - 10:43 pm
ORD
-
SCL
27h 44m
2 stops
Multiple Airlines Logo
6:40 am - 9:20 pm
SCL
-
ORD
15h 40m
1 stop
$644Multiple Airlines
Tue, Aug 25 - Thu, Aug 27
Multiple Airlines Logo
5:59 pm - 5:14 am
ORD
-
SCL
34h 15m
2 stops
Multiple Airlines Logo
4:14 am - 1:02 am
SCL
-
ORD
21h 48m
1 stop
$646Multiple Airlines
Wed, Aug 19 - Mon, Aug 31
Multiple Airlines Logo
5:13 pm - 3:00 am
ORD
-
SCL
32h 47m
2 stops
Multiple Airlines Logo
6:40 am - 9:20 pm
SCL
-
ORD
15h 40m
1 stop
$647Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
5:45 am - 11:50 pm
ORD
-
SCL
15h 05m
1 stop
Multiple Airlines Logo
12:15 pm - 12:46 pm
SCL
-
ORD
27h 31m
1 stop
$649Multiple Airlines
Fri, Nov 6 - Mon, Nov 16

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Copa Airlines flights from Chicago O'Hare Intl Airport to Santiago

Our best Copa Airlines deals on Chicago O'Hare Intl Airport to Santiago flight tickets
Copa Airlines
Aug 16
ORD8:02 amChicago O'Hare Intl
14h 24m
1 stop
SCL11:26 pmSantiago Arturo Merino Benitez
Aug 23
SCL4:14 amSantiago Arturo Merino Benitez
21h 48m
1 stop
ORD1:02 amChicago O'Hare Intl
$683
Copa Airlines
Aug 19
ORD8:02 amChicago O'Hare Intl
17h 58m
1 stop
SCL3:00 amSantiago Arturo Merino Benitez
Aug 26
SCL4:14 amSantiago Arturo Merino Benitez
21h 48m
1 stop
ORD1:02 amChicago O'Hare Intl
$685
Copa Airlines
Aug 13
ORD8:02 amChicago O'Hare Intl
13h 41m
1 stop
SCL10:43 pmSantiago Arturo Merino Benitez
Aug 26
SCL2:56 amSantiago Arturo Merino Benitez
23h 06m
1 stop
ORD1:02 amChicago O'Hare Intl
$690

United Airlines flights from Chicago O'Hare Intl Airport to Santiago

Our best United Airlines deals on Chicago O'Hare Intl Airport to Santiago flight tickets
United Airlines
Nov 22
ORD9:35 pmChicago O'Hare Intl
32h 15m
1 stop
SCL8:50 amSantiago Arturo Merino Benitez
Dec 10
SCL10:45 pmSantiago Arturo Merino Benitez
16h 31m
1 stop
ORD12:16 pmChicago O'Hare Intl
$713
United Airlines
Nov 22
ORD9:35 pmChicago O'Hare Intl
32h 15m
1 stop
SCL8:50 amSantiago Arturo Merino Benitez
Dec 14
SCL10:45 pmSantiago Arturo Merino Benitez
25h 26m
1 stop
ORD9:11 pmChicago O'Hare Intl
$722

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Santiago 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 July 6, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 8/19

5:59 pm-3:00 am

2 stops32h 01m

Santiago Arturo Merino Benitez

Wed 8/26

6:40 am-9:20 pm

1 stop15h 40m

$621

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 8/19

5:59 pm-5:14 am

2 stops34h 15m

Santiago Arturo Merino Benitez

Wed 8/26

6:40 am-9:20 pm

1 stop15h 40m

$623

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 9/1

7:44 pm-5:10 am

2 stops32h 26m

Santiago Arturo Merino Benitez

Wed 9/9

7:40 am-9:20 pm

1 stop15h 40m

$628

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sat 8/22

5:59 pm-3:00 am

2 stops32h 01m

Santiago Arturo Merino Benitez

Fri 8/28

6:40 am-9:20 pm

1 stop15h 40m

$638

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 8/18

5:59 pm-5:14 am

2 stops34h 15m

Santiago Arturo Merino Benitez

Tue 8/25

4:14 am-1:02 am

1 stop21h 48m

$642

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 9/9

4:49 pm-2:46 am

2 stops31h 57m

Santiago Arturo Merino Benitez

Mon 9/28

12:22 pm-1:02 am

1 stop14h 40m

$643

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 8/25

5:59 pm-10:43 pm

2 stops27h 44m

Santiago Arturo Merino Benitez

Thu 8/27

6:40 am-9:20 pm

1 stop15h 40m

$644

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 8/19

5:59 pm-5:14 am

2 stops34h 15m

Santiago Arturo Merino Benitez

Mon 8/31

4:14 am-1:02 am

1 stop21h 48m

$646

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 8/17

5:13 pm-3:00 am

2 stops32h 47m

Santiago Arturo Merino Benitez

Mon 8/24

6:40 am-9:20 pm

1 stop15h 40m

$647
Quickest round-trip

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 11/6

5:45 am-11:50 pm

1 stop15h 05m

Santiago Arturo Merino Benitez

Mon 11/16

12:15 pm-12:46 pm

1 stop27h 31m

$649

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 Santiago from

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

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

What is the cheapest month to fly to Santiago?

In general, June is the cheapest month to fly from Chicago O'Hare Intl Airport to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $638. If you don’t want to visit Santiago in June, then you should wait until April to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $701.

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

You are more likely to see cheaper flights to Santiago from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $812 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Chicago O'Hare Intl Airport for as low as $657 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Santiago flights?

You could potentially save up to 14% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Santiago flight.

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

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

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

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

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

Fastest flight time

13h 41m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Santiago takes 13h 41m
There are no direct flights from Chicago O'Hare Intl Airport to Santiago. There are no popular flight routes from Chicago O'Hare Intl Airport to Santiago.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Santiago

  • How far is Chicago O'Hare Intl to Santiago Arturo Merino Benitez by plane?

    Santiago Arturo Merino Benitez is 5321.5 mi away from Chicago O'Hare Intl. 13h 41m is a normal flight duration for this route.

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

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

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

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

    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 O'Hare Intl Airport 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 O'Hare Intl Airport to Santiago?

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Santiago with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $537Free CancellationRating
7.6
1,568 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $540Free CancellationRating
7.4
1,949 reviews
Search LATAM Airlines flights
AviancaPriceFrom $558Free CancellationRating
6.5
2,520 reviews
Search Avianca flights
American AirlinesPriceFrom $597Free CancellationRating
7.1
11,783 reviews
Search American Airlines flights
United AirlinesPriceFrom $626Free CancellationRating
7.4
9,938 reviews
Search United Airlines flights
DeltaPriceFrom $626Free CancellationRating
7.8
8,452 reviews
Search Delta flights

Traveling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
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?

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

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

All flight searches from Chicago to Santiago on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santiago from Chicago.

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.

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