Cheap flights from Illinois to Chile from $260
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Chile 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.
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LATAM Airlines flights from Illinois to Chile
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How to get the cheapest flight ticket from Illinois 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 Illinois to Chile. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $745. If you aren’t able to travel during the month of April, then book flights to Chile from Illinois during October instead. Flights to Chile in October, while not as cheap as those in April, still average around $803.
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 Illinois 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 Illinois 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 Illinois 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 Illinois when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Chile for around $885 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chile from Illinois for as low as $739 on momondo.
What is the cheapest airline that flies from Illinois to Chile?
Avianca, LATAM Airlines, and Delta are the most popular carriers operating from Illinois to Chile
What airlines fly to Chile?
American Airlines, Avianca and LATAM Airlines are the top three most popular airlines that fly to Chile from Illinois according to our data. American Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Chile. Keep in mind that there are 7 different airlines that fly to Chile on a routine basis, so you have a few additional options to choose from.
Cheap Illinois to Chile flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Chile
When did momondo last update prices for flights from Illinois to Chile?
Prices for flights from Illinois to Chile are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Chile?
As of May 2025, there are 7 operators available to choose from for flights from Illinois to Chile.
How old do you have to be to fly from Illinois to Chile?
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 Illinois to Chile.
What documentation or ID do you need to fly to Chile?
The travel and health documents you'll need for your trip to Chile 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 Chile. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Illinois to Chile
Compare and see reviews for airlines that fly from Illinois to Chile with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $512 | Free Cancellation | Rating 6.7 2,322 reviews | |||
| PriceFrom $620 | Free Cancellation | Rating 7.5 1,418 reviews | |||
| PriceFrom $707 | Free Cancellation | Rating 7.0 9,278 reviews | |||
| PriceFrom $750 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $772 | Free Cancellation | Rating 7.5 1,771 reviews | |||
| PriceFrom $782 | Free Cancellation | Rating 7.4 8,708 reviews | |||
| PriceFrom $792 | Free Cancellation | Rating 8.0 7,944 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Chile?
Finding the right flight to Chile from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chile quick and easy, saving you time and money.
Can I find flights from Illinois to Chile with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chile from Illinois with this policy.
How can momondo help me find flights from Illinois to Chile?
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 Chile from Illinois.
I’m not ready to book a flight from Illinois to Chile right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Illinois 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.