$301 Find Cheap Flights from Argentina to Chicago O'Hare Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Argentina to O'Hare Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Argentina to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Argentina to O'Hare Intl

Sat, Sep 26 - Mon, Oct 12
Arajet Logo
3:30 am - 10:10 pm
COR
-
ORD
20h 40m
1 stop
Arajet Logo
5:30 am - 10:24 pm
ORD
-
COR
14h 54m
1 stop
$622Arajet
Fri, Aug 28 - Fri, Sep 11
Arajet Logo
4:45 am - 11:12 am
EZE
-
ORD
32h 27m
1 stop
Arajet Logo
6:45 am - 7:30 am
ORD
-
EZE
22h 45m
1 stop
$838Arajet
Wed, Aug 26 - Mon, Aug 31
Multiple Airlines Logo
8:59 am - 1:02 am
EZE
-
ORD
18h 03m
1 stop
Multiple Airlines Logo
12:44 am - 3:45 am
ORD
-
EZE
25h 01m
2 stops
$843Multiple Airlines
Thu, Sep 3 - Wed, Sep 23
Multiple Airlines Logo
9:45 am - 11:40 pm
EZE
-
ORD
15h 55m
1 stop
Multiple Airlines Logo
1:40 am - 3:40 pm
ORD
-
EZE
36h 00m
3 stops
$845Multiple Airlines
Tue, Aug 18 - Sat, Aug 22
Multiple Airlines Logo
8:10 pm - 6:49 pm
EZE
-
ORD
24h 39m
1 stop
Multiple Airlines Logo
12:12 pm - 4:10 am
ORD
-
EZE
13h 58m
1 stop
$848Multiple Airlines
Thu, Sep 24 - Sat, Oct 3
Arajet Logo
9:45 am - 11:40 pm
EZE
-
ORD
15h 55m
1 stop
Arajet Logo
12:12 pm - 4:10 am
ORD
-
EZE
13h 58m
1 stop
$850Arajet
Wed, Sep 2 - Wed, Sep 9
Avianca Logo
7:00 am - 9:20 pm
AEP
-
ORD
16h 20m
1 stop
Avianca Logo
11:20 pm - 5:40 am
ORD
-
AEP
28h 20m
1 stop
$969Avianca
Tue, Oct 20 - Sat, Oct 24
LATAM Airlines Logo
7:50 pm - 5:16 pm
MDZ
-
ORD
23h 26m
2 stops
LATAM Airlines Logo
8:05 am - 6:20 am
ORD
-
MDZ
20h 15m
2 stops
$1,636LATAM Airlines
Tue, Oct 20 - Sat, Oct 24
LATAM Airlines Logo
7:50 pm - 5:16 pm
MDZ
-
ORD
23h 26m
2 stops
LATAM Airlines Logo
8:05 am - 6:20 am
ORD
-
MDZ
20h 15m
2 stops
$1,637LATAM Airlines
Fri, Aug 28 - Tue, Sep 1
Avianca Logo
6:55 pm - 9:20 pm
SLA
-
ORD
52h 25m
2 stops
Avianca Logo
11:20 pm - 8:55 am
ORD
-
SLA
31h 35m
2 stops
$2,323Avianca
Booking Insights

KAYAK's insights & trends for flights to O'Hare Intl

Get data-powered insights and trends for flights to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Chicago O'Hare Airport?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Chicago O'Hare Airport was found on the route from Buenos Aires, at $622 return. The most popular connection is from Buenos Aires to Chicago O'Hare Airport and KAYAK users have found round-trip deals for as low as $838 in the last 5 days.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Chicago O'Hare Intl Airport is February, where tickets cost $833 on average for return flights. On the other hand, the most expensive months are July and April, where the average cost of tickets from Argentina is $1,326 and $1,297 respectively. For one-way flights, the best month to travel is October with an average price of $442.

Find deals

Good to know

Low season

March

Cheapest flight

$301
Best time to beat the crowds but there is an average 63% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Buenos Aires to Chicago

FAQs - booking Chicago O'Hare Airport flights

  • What is the cheapest flight to Chicago O'Hare Airport?

    In the last 5 days, the cheapest flight deal to Chicago O'Hare Airport was found on the route from Buenos Aires, at $622 return. The most popular connection is from Buenos Aires to Chicago O'Hare Airport and KAYAK users have found round-trip deals for as low as $838 in the last 5 days.

  • How far is Chicago O'Hare Intl Airport from central Chicago?

    The distance between Chicago O'Hare Intl Airport and downtown Chicago is 16 miles.

  • How does KAYAK find such low prices on flights to Chicago O'Hare Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Chicago O'Hare Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chicago O'Hare Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Chicago O'Hare Intl Airport are there each week?

    Each week there are around 28,376 direct flights from within Argentina to Chicago O'Hare Intl Airport. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Chicago O'Hare Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago O'Hare Airport flight deals.

Everything you need to know for your flight to O'Hare Intl

Information on the airport you'll fly into in Chicago

Chicago O'Hare Airport (ORD)