Cheap flights from Chicago to South America from $110
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 South America departing on 7/29. 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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1 adult
Economy
0 bags
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United Airlines flights from Chicago to South America
Our best United Airlines deals on Chicago to South America flight tickets
United Airlines![United Airlines]()
Sep 16![United Airlines]()
Sep 25
ORD7:45 pmChicago O'Hare Intl
9h 09m
1 stop
BOG4:54 amBogotá El Dorado
BOG12:14 amBogotá El Dorado
10h 51m
1 stop
ORD11:05 amChicago O'Hare Intl
United Airlines![United Airlines]()
Aug 7![United Airlines]()
Sep 8
ORD9:50 pmChicago O'Hare Intl
21h 30m
1 stop
BOG7:20 pmBogotá El Dorado
BOG8:30 amBogotá El Dorado
23h 23m
1 stop
ORD7:53 amChicago O'Hare Intl
Spirit Airlines flights from Chicago to South America
Our best Spirit Airlines deals on Chicago to South America flight tickets
Spirit Airlines![Spirit Airlines]()
Aug 13![Spirit Airlines]()
Aug 18
ORD8:12 pmChicago O'Hare Intl
16h 16m
1 stop
CTG12:28 pmCartagena Rafael Nunez
CTG1:36 pmCartagena Rafael Nunez
10h 23m
1 stop
ORD11:59 pmChicago O'Hare Intl
Spirit Airlines![Spirit Airlines]()
Aug 13![Spirit Airlines]()
Aug 27
ORD5:05 amChicago O'Hare Intl
7h 23m
1 stop
CTG12:28 pmCartagena Rafael Nunez
CTG1:36 pmCartagena Rafael Nunez
10h 23m
1 stop
ORD11:59 pmChicago O'Hare Intl
How to get the cheapest flight ticket from Chicago to South America
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
Prices
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Other information
What is the cheapest month to fly to South America?
In general, February is the cheapest month to fly from Chicago to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $545. If you aren’t able to travel during the month of February, then book flights to South America from Chicago during April instead. Flights to South America in April, while not as cheap as those in February, still average around $565.
What is the cheapest day to depart on your flight to South America?
The cheapest day to depart from Chicago to South America is on a Wednesday when prices can be found for as low as $667. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to South America for around $743.
What is the cheapest time of day to depart on your flight to South America?
Our data shows that the cheapest Chicago to South America flights are usually those with departure times at noon. Our users have found flights to South America at noon for as low as $599. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $758 on average. Flights to South America from Chicago in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Chicago to South America flight route?
Fly from Chicago O'Hare Intl to Bogotá El Dorado for the best Chicago - South America flight prices
How far in advance should I book a flight to South America?
You are more likely to see cheaper flights to South America from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $640 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Chicago for as low as $523 on momondo.
What cabin class options are available on Chicago to South America flights?
There are 3 cabin classes available to choose from on Chicago to South America 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 Chicago to South America?
Spirit Airlines, LATAM Airlines, and Copa Airlines are the most popular carriers operating from Chicago to South America
What airlines fly to South America?
Copa Airlines, Avianca and American Airlines are the top three most popular airlines that fly to South America from Chicago according to our data. Copa Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 10 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to South America on average per day?
The number of flights available between Chicago and South America is 4 per day as of July 2025. The most frequent departure time is 2:00PM, with 50% of daily flights leaving in the afternoon.
How many flights depart from Chicago to South America on average per week?
The number of flights available between Chicago and South America is 28 per week as of July 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Chicago to South America flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to South America
Best Price Found | $110 |
|---|---|
Fastest flight time | 5h 50m |
Direct flights | Every day |
Airports in South America | 3 airports |
When did momondo last update prices for flights from Chicago to South America?
Prices for flights from Chicago to South America refresh daily.
How many operators does momondo search for flights from Chicago to South America?
There are 10 operators available for flights from Chicago to South America as of July 2025.
How old do you have to be to fly from Chicago to South America?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to South America.
What documentation or ID do you need to fly to South America?
The required travel and health documents for your South America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago to South America?
Based on momondo bookings for flights between Chicago and South America, the leading plane model is Airbus A320neo, making up 45.08% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 29.05%, Boeing 737 MAX 9 with 6.83%, and Airbus A321neo with 4.29%.
Best airlines flying from Chicago to South America
Compare and see reviews for airlines that fly from Chicago to South America with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $203 | Free Cancellation | Rating 7.5 1,465 reviews | |||
| PriceFrom $261 | Free Cancellation | Rating 6.3 8,103 reviews | |||
| PriceFrom $281 | Free Cancellation | Rating 6.7 2,363 reviews | |||
| PriceFrom $283 | Free Cancellation | Rating 8.0 7,975 reviews | |||
| PriceFrom $299 | Free Cancellation | Rating 7.4 8,858 reviews | |||
| PriceFrom $311 | Free Cancellation | Rating 7.5 1,805 reviews | |||
| PriceFrom $311 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $652 | Free Cancellation | Rating 7.3 1,082 reviews | |||
| PriceFrom $707 | Free Cancellation | Rating 7.1 9,671 reviews | |||
| PriceFrom $772 | Free Cancellation | Rating 7.5 1,718 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to South America?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to South America. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to South America with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to South America flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to South America?
Once all potential Chicago to South America flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Chicago to South America right now. Can momondo alert me if prices change?
Price alerts on flights to South America from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
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