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Cheap flights from Chicago to Santiago from $269

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 Santiago departing on 4/5. 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 Chicago to Santiago

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Santiago.
3:45 pm - 10:30 pmORD-SCL
29h 45m2 stops
2:30 pm - 1:15 pmSCL-ORD
23h 45m1 stop
$518Avianca
Find Deal
Sun, Jul 6 - Tue, Jul 22
2:35 pm - 1:45 pmORD-SCL
22h 10m2 stops
11:55 pm - 1:15 pmSCL-ORD
14h 20m1 stop
Mon, May 12 - Mon, May 19
2:35 pm - 1:45 pmORD-SCL
22h 10m2 stops
11:55 pm - 1:15 pmSCL-ORD
14h 20m1 stop
Mon, May 12 - Mon, May 19
1:07 am - 11:08 pmORD-SCL
21h 01m1 stop
12:12 am - 1:42 pmSCL-ORD
14h 30m1 stop
$692Copa Airlines
Find Deal
Mon, Jul 14 - Wed, Jul 23
9:52 am - 5:30 amMDW-SCL
18h 38m2 stops
8:40 pm - 3:30 pmSCL-MDW
19h 50m1 stop
$704Delta
Find Deal
Tue, Apr 22 - Tue, May 6
11:15 am - 4:45 amORD-SCL
16h 30m2 stops
8:40 pm - 2:47 pmSCL-ORD
19h 07m1 stop
$704Delta
Find Deal
Tue, Apr 22 - Tue, May 6
3:07 pm - 7:24 pmORD-SCL
27h 17m1 stop
12:13 am - 12:34 amSCL-ORD
25h 21m1 stop
$707Copa Airlines
Find Deal
Mon, May 12 - Sun, May 18
9:52 am - 7:00 amMDW-SCL
20h 08m1 stop
12:30 am - 9:27 pmSCL-MDW
21h 57m2 stops
$730LATAM Airlines
Find Deal
Tue, May 6 - Mon, May 26
6:04 am - 9:55 pmMDW-SCL
14h 51m2 stops
12:30 am - 9:27 pmSCL-MDW
21h 57m2 stops
$743LATAM Airlines
Find Deal
Tue, May 6 - Mon, May 26
3:01 pm - 6:55 amORD-SCL
14h 54m2 stops
9:00 pm - 12:41 pmSCL-ORD
16h 41m2 stops
$849American Airlines
Find Deal
Sun, May 11 - Sun, May 18

LATAM Airlines flights from Chicago to Santiago

Our best LATAM Airlines deals on Chicago to Santiago flight tickets
LATAM Airlines
May 6
MDW9:52 amChicago Midway
20h 08m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
May 26
SCL12:30 amSantiago Arturo Merino Benitez
21h 57m
2 stops
MDW9:27 pmChicago Midway
LATAM Airlines
May 6
MDW6:04 amChicago Midway
14h 51m
2 stops
SCL9:55 pmSantiago Arturo Merino Benitez
May 26
SCL12:30 amSantiago Arturo Merino Benitez
21h 57m
2 stops
MDW9:27 pmChicago Midway
LATAM Airlines
May 10
ORD4:25 pmChicago O'Hare Intl
13h 35m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
May 17
SCL8:40 pmSantiago Arturo Merino Benitez
14h 43m
1 stop
ORD10:23 amChicago O'Hare Intl

American Airlines flights from Chicago to Santiago

Our best American Airlines deals on Chicago to Santiago flight tickets
American Airlines
May 11
ORD3:01 pmChicago O'Hare Intl
14h 54m
2 stops
SCL6:55 amSantiago Arturo Merino Benitez
May 18
SCL9:00 pmSantiago Arturo Merino Benitez
16h 41m
2 stops
ORD12:41 pmChicago O'Hare Intl
American Airlines
Apr 8
ORD1:23 pmChicago O'Hare Intl
16h 32m
2 stops
SCL6:55 amSantiago Arturo Merino Benitez
Apr 19
SCL9:55 pmSantiago Arturo Merino Benitez
14h 04m
1 stop
ORD10:59 amChicago O'Hare Intl

See travel insights to Santiago from

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

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, April 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 $665. If you don’t want to visit Santiago in April, then you should wait until October to fly from Chicago, when ticket prices are also cheap, with an average price of $803.

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

The cheapest day to depart on your flight to Santiago is on a Monday when prices can be found for as low as $847. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Saturday is $992.

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

In the evening is the cheapest time of day to fly from Chicago to Santiago when you can find flight prices for as low as $843. Flying to Santiago in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Santiago, so prices are often more expensive at around $942 per ticket.

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 20 weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $896 when searching 20 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 $739 on momondo.

How have Chicago to Santiago flight prices changed over time?

As of March 2025, prices for Chicago to Santiago flights are approximately 40% 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

Best Price Found

$269

Fastest flight time

12h 02m

Direct flights

None

Airports in Santiago

1 airport
The best one-way flight to Santiago from Chicago in the past 72 hours is $269. The best round-trip flight deal from Chicago to Santiago found on momondo in the last 72 hours is $518.
The fastest flight from Chicago to Santiago takes 12h 02m
There are no direct flights from Chicago to Santiago. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Santiago Arturo Merino Benitez Airport and Chicago Midway Airport - Santiago Arturo Merino Benitez Airport.
There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)

  • 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 02m 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?

  • 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?


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
AviancaPriceFrom $512Free CancellationRating
6.7
2,300 reviews
Search Avianca flights
Copa AirlinesPriceFrom $620Free CancellationRating
7.5
1,395 reviews
Search Copa Airlines flights
Air CanadaPriceFrom $707Free CancellationRating
7.0
8,990 reviews
Search Air Canada flights
LATAM AirlinesPriceFrom $734Free CancellationRating
7.5
1,751 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $750Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $782Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
DeltaPriceFrom $792Free CancellationRating
8.0
7,897 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
San Fernando
Valle Nevado
Pichilemu

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.


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