Cheap flights from South America to Illinois from $202
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South America to Illinois departing on 5/6. 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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American Airlines flights from South America to Illinois
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Copa Airlines flights from South America to Illinois
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How to get the cheapest flight ticket from South America to Illinois
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 Illinois?
The cheapest month to fly to Illinois from South America is in November. Flight prices, which tend to average around $554, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of November, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $587.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from South America to Illinois is on a Friday when prices can be found for as low as $401. Flights from South America to Illinois on a Saturday will generally be more expensive and average around $513. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from South America to Illinois during this time can be as low as $401. Flights in the morning are often more expensive with an average ticket price of $459.
What is the cheapest South America to Illinois flight route?
Fly from Bogotá El Dorado to Chicago O'Hare Intl for the best South America - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from South America when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $643 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from South America for as low as $485 on momondo.
What cabin class options are available on South America to Illinois flights?
There are 3 cabin classes available to choose from on South America to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from South America to Illinois?
American Airlines, Volaris, and Spirit Airlines are the most popular carriers operating from South America to Illinois
What airlines fly to Illinois?
Copa Airlines, Avianca and American Airlines are the top three most popular airlines that fly to Illinois from South America according to our data. Copa Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 10 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from South America to Illinois on average per day?
The number of flights available between South America and Illinois is 4 per day as of April 2025. The most frequent departure time is 7:00AM, with 50% of daily flights leaving at noon.
How many flights depart from South America to Illinois on average per week?
28 flights are operational weekly from South America to Illinois as of April 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
Cheap South America to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South America to Illinois
When did momondo last update prices for flights from South America to Illinois?
Prices for flights from South America to Illinois are updated daily.
How many operators does momondo search for flights from South America to Illinois?
As of April 2025, there are 9 operators available to choose from for flights from South America to Illinois.
How old do you have to be to fly from South America to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South America to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from South America to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from South America to Illinois is Boeing 787-9 Dreamliner (36.40% of total bookings). The next most popular plane models are Airbus A320neo (34.41%), Boeing 787-10 Dreamliner (11.44%), and Airbus A330-900neo (2.76%).
Best airlines flying from South America to Illinois
Compare and see reviews for airlines that fly from South America to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $205 | Free Cancellation | Rating 6.3 7,940 reviews | |||
| PriceFrom $251 | Free Cancellation | Rating 6.7 2,319 reviews | |||
| PriceFrom $262 | Free Cancellation | Rating 7.6 1,410 reviews | |||
| PriceFrom $312 | Free Cancellation | Rating 7.5 1,765 reviews | |||
| PriceFrom $320 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $333 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $342 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $851 | Free Cancellation | Rating 7.0 9,192 reviews | |||
| PriceFrom $863 | Free Cancellation | Rating 8.0 775 reviews | |||
| PriceFrom $929 | Free Cancellation | Rating 7.3 1,064 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from South America to Illinois?
It is quick and easy to find South America to Illinois 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 Illinois that suits you.
Can I find flights from South America to Illinois with flexible booking policies on momondo?
Yes. All flights to Illinois from South America on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from South America to Illinois?
Once you have performed a search for South America to Illinois 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 South America to Illinois right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from South America and alert you when they change.