Cheap flights from Chicago to Santiago from $254
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 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago to Santiago
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Copa Airlines flights from Chicago to Santiago
Our best Copa Airlines deals on Chicago to Santiago flight tickets
Avianca flights from Chicago to Santiago
Our best Avianca deals on Chicago to Santiago flight tickets
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 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 $666. 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 $887 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.
What is the cheapest airline that flies from Chicago to Santiago Arturo Merino Benitez?
Avianca, Copa Airlines, and Delta are the most popular carriers operating from Chicago to Santiago Arturo Merino Benitez
What airlines fly to Santiago?
American Airlines, Avianca and LATAM 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 30% 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.
When to book flights from Chicago to Santiago
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
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. 11h 45m 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 April 2025, 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 LATAM Airlines, making up 21% of the total bookings. Other popular airlines include American Airlines with 20%, Avianca with 20%, and Delta with 18%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $512 | Free Cancellation | Rating 6.7 2,317 reviews | |||
| PriceFrom $620 | Free Cancellation | Rating 7.5 1,414 reviews | |||
| PriceFrom $707 | Free Cancellation | Rating 7.0 9,244 reviews | |||
| PriceFrom $750 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $772 | Free Cancellation | Rating 7.5 1,767 reviews | |||
| PriceFrom $782 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $792 | Free Cancellation | Rating 8.0 7,934 reviews |
Traveling to a place near Santiago?
Book flights to Santiago if you plan to visit one of these locationsWhy 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.