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Cheap flights from Chicago O'Hare Intl Airport to South America from $83

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 O'Hare Intl Airport to South America departing on 4/28. 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 O'Hare Intl Airport to South America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:16 pm - 1:10 pm
ORD
-
CTG
15h 54m
1 stop
Spirit Airlines Logo
2:21 pm - 11:47 pm
CTG
-
ORD
10h 26m
1 stop
$260Spirit Airlines
Sat, Feb 28 - Sat, Mar 7
Spirit Airlines Logo
8:16 pm - 12:10 pm
ORD
-
CTG
14h 54m
1 stop
Spirit Airlines Logo
1:14 pm - 11:17 pm
CTG
-
ORD
10h 03m
1 stop
$261Spirit Airlines
Sat, Mar 7 - Sat, Mar 14
Copa Airlines Logo
8:34 am - 5:26 pm
ORD
-
BOG
8h 52m
1 stop
Copa Airlines Logo
8:40 am - 1:04 am
BOG
-
ORD
16h 24m
1 stop
$281Copa Airlines
Sun, Mar 15 - Tue, Mar 17
Copa Airlines Logo
8:02 am - 12:34 am
ORD
-
UIO
16h 32m
1 stop
Copa Airlines Logo
3:07 am - 2:06 pm
UIO
-
ORD
10h 59m
1 stop
$357Copa Airlines
Mon, May 18 - Thu, May 21
United Airlines Logo
5:48 am - 11:25 pm
ORD
-
UIO
17h 37m
1 stop
United Airlines Logo
12:35 am - 10:05 am
UIO
-
ORD
9h 30m
1 stop
$369United Airlines
Wed, Apr 8 - Thu, Apr 23
American Airlines Logo
10:28 am - 10:59 pm
ORD
-
UIO
11h 31m
2 stops
American Airlines Logo
11:44 pm - 12:16 pm
UIO
-
ORD
12h 32m
2 stops
$372American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
6:40 am - 7:37 pm
ORD
-
UIO
12h 57m
2 stops
American Airlines Logo
7:05 am - 12:25 am
UIO
-
ORD
17h 20m
1 stop
$373American Airlines
Tue, Apr 14 - Thu, Apr 23
United Airlines Logo
9:28 pm - 5:00 am
ORD
-
UIO
31h 32m
1 stop
United Airlines Logo
7:25 am - 12:45 am
UIO
-
ORD
17h 20m
1 stop
$376United Airlines
Sat, Apr 4 - Mon, Apr 20
Avianca Logo
11:20 pm - 8:40 am
ORD
-
UIO
9h 20m
1 stop
Avianca Logo
10:10 am - 9:20 pm
UIO
-
ORD
11h 10m
1 stop
$378Avianca
Sun, May 17 - Mon, Jun 1
Avianca Logo
11:20 pm - 3:35 pm
ORD
-
GIG
14h 15m
1 stop
Avianca Logo
1:35 am - 9:20 pm
GIG
-
ORD
21h 45m
1 stop
$537Avianca
Thu, Apr 30 - Tue, May 5

United Airlines flights from Chicago O'Hare Intl Airport to South America

Our best United Airlines deals on Chicago O'Hare Intl Airport to South America flight tickets
United Airlines
Mar 18
ORD6:20 pmChicago O'Hare Intl
10h 50m
1 stop
BOG5:10 amBogotá El Dorado
Apr 7
BOG12:14 amBogotá El Dorado
21h 17m
1 stop
ORD9:31 pmChicago O'Hare Intl
$295
United Airlines
Apr 16
ORD7:30 amChicago O'Hare Intl
11h 50m
1 stop
BOG7:20 pmBogotá El Dorado
Apr 26
BOG8:30 amBogotá El Dorado
16h 15m
1 stop
ORD12:45 amChicago O'Hare Intl
$296
United Airlines
May 2
ORD8:05 pmChicago O'Hare Intl
8h 49m
1 stop
BOG4:54 amBogotá El Dorado
May 25
BOG8:30 amBogotá El Dorado
16h 15m
1 stop
ORD12:45 amChicago O'Hare Intl
$305

Copa Airlines flights from Chicago O'Hare Intl Airport to South America

Our best Copa Airlines deals on Chicago O'Hare Intl Airport to South America flight tickets
Copa Airlines
Mar 15
ORD8:34 amChicago O'Hare Intl
8h 52m
1 stop
BOG5:26 pmBogotá El Dorado
Mar 17
BOG8:40 amBogotá El Dorado
16h 24m
1 stop
ORD1:04 amChicago O'Hare Intl
$281
Copa Airlines
Mar 6
ORD2:22 pmChicago O'Hare Intl
8h 58m
1 stop
BOG12:20 amBogotá El Dorado
Apr 14
BOG2:24 pmBogotá El Dorado
10h 49m
1 stop
ORD1:13 amChicago O'Hare Intl
$287
Copa Airlines
Apr 23
ORD3:21 pmChicago O'Hare Intl
17h 16m
1 stop
CTG8:37 amCartagena Rafael Nunez
Apr 30
CTG9:46 amCartagena Rafael Nunez
15h 27m
1 stop
ORD1:13 amChicago O'Hare Intl
$293

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to South America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Sat 2/28

8:16 pm-1:10 pm

1 stop15h 54m

Cartagena Rafael Nunez

Sat 3/7

2:21 pm-11:47 pm

1 stop10h 26m

$260

ChicagoCartagena

ORD - CTG

ORDCTG

Chicago O'Hare Intl

Sat 3/7

8:16 pm-12:10 pm

1 stop14h 54m

Cartagena Rafael Nunez

Sat 3/14

1:14 pm-11:17 pm

1 stop10h 03m

$261

ChicagoBogotá

ORD - BOG

ORDBOG

Chicago O'Hare Intl

Sun 3/15

8:34 am-5:26 pm

1 stop8h 52m

Bogotá El Dorado

Tue 3/17

8:40 am-1:04 am

1 stop16h 24m

$281

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Mon 5/18

8:02 am-12:34 am

1 stop16h 32m

Quito Mariscal Sucr

Thu 5/21

3:07 am-2:06 pm

1 stop10h 59m

$357

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Wed 4/8

5:48 am-11:25 pm

1 stop17h 37m

Quito Mariscal Sucr

Thu 4/23

12:35 am-10:05 am

1 stop9h 30m

$369

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Tue 3/3

10:28 am-10:59 pm

2 stops11h 31m

Quito Mariscal Sucr

Tue 3/10

11:44 pm-12:16 pm

2 stops12h 32m

$372

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Tue 4/14

6:40 am-7:37 pm

2 stops12h 57m

Quito Mariscal Sucr

Thu 4/23

7:05 am-12:25 am

1 stop17h 20m

$373

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Sat 4/4

9:28 pm-5:00 am

1 stop31h 32m

Quito Mariscal Sucr

Mon 4/20

7:25 am-12:45 am

1 stop17h 20m

$376

ChicagoQuito

ORD - UIO

ORDUIO

Chicago O'Hare Intl

Sun 5/17

11:20 pm-8:40 am

1 stop9h 20m

Quito Mariscal Sucr

Mon 6/1

10:10 am-9:20 pm

1 stop11h 10m

$378

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Thu 4/30

11:20 pm-3:35 pm

1 stop14h 15m

Rio de Janeiro–Galeão Intl

Tue 5/5

1:35 am-9:20 pm

1 stop21h 45m

$537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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

What is the cheapest month to fly to South America?

In general, April is the cheapest month to fly from Chicago O'Hare Intl Airport to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $526. If you aren’t able to travel during the month of April, then book flights to South America from Chicago O'Hare Intl Airport during October instead. Flights to South America in October, while not as cheap as those in April, still average around $554.

What is the cheapest Chicago O'Hare Intl to South America flight route?

Fly from Chicago O'Hare Intl to Bogotá El Dorado for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $601 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 O'Hare Intl Airport for as low as $477 on momondo.

What cabin class options are available on Chicago O'Hare Intl to South America flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to South America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to South America flights?

You could potentially save up to 47% on your flight if you consider stops on a Chicago O'Hare Intl Airport to South America flight.

Cheap Chicago O'Hare Intl Airport to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to South America

Best Price Found

$194

Fastest flight time

5h 50m

Direct flights

Every day

Airports in South America

463 airports
The best one-way flight to South America from Chicago O'Hare Intl Airport in the past 72 hours is $194. The best round-trip flight deal from Chicago O'Hare Intl Airport to South America found on momondo in the last 72 hours is $377.
The fastest flight from Chicago O'Hare Intl Airport to South America takes 5h 50m
Direct flights go from Chicago O'Hare Intl Airport to South America every day.
There are 463 airports in South America. From Chicago O'Hare Intl Airport there are direct flights to Bogotá El Dorado (BOG).
Search flight deals

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to South America?

    Prices for flights from Chicago O'Hare Intl Airport to South America refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to South America?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to South America.

  • What documentation or ID do you need to fly to South America?

    The travel and health documents required for your trip to South America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to South America?

Best airlines flying from Chicago O'Hare Intl Airport to South America

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to South America with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $142Free CancellationRating
7.4
9,246 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $174Free CancellationRating
6.3
8,423 reviews
Search Spirit Airlines flights
DeltaPriceFrom $244Free CancellationRating
7.9
8,166 reviews
Search Delta flights
Copa AirlinesPriceFrom $245Free CancellationRating
7.5
1,556 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $268Free CancellationRating
7.5
1,917 reviews
Search LATAM Airlines flights
AviancaPriceFrom $269Free CancellationRating
6.5
2,498 reviews
Search Avianca flights
American AirlinesPriceFrom $311Free CancellationRating
7.2
11,245 reviews
Search American Airlines flights
ArajetPriceFrom $360Free CancellationRating
6.6
43 reviews
Search Arajet flights
Air CanadaPriceFrom $479Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
GOLPriceFrom $596Free CancellationRating
7.3
1,169 reviews
Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to South America?

It is quick and easy to find Chicago to South America 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 South America that suits you.

Can I find flights from Chicago to South America with flexible booking policies on momondo?

Yes. All flights to South America from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to South America?

momondo provides multiple filters to help you find the best flight to South America from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

An easier way to manage your South America trip

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Find better results for your trip to South America

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Popular flights according to clicks in the last 7 days on momondo
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