$374 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 11/1. 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

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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

Thu, Oct 22 - Sun, Nov 8
Arajet Logo
11:00 am - 11:40 pm
EZE
-
ORD
14h 40m
1 stop
Arajet Logo
3:20 am - 8:15 pm
ORD
-
EZE
13h 55m
1 stop
$646Arajet
Thu, Oct 22 - Mon, Nov 9
Multiple Airlines Logo
11:00 am - 11:40 pm
EZE
-
ORD
14h 40m
1 stop
Multiple Airlines Logo
4:44 pm - 3:00 am
ORD
-
EZE
31h 16m
2 stops
$648Multiple Airlines
Thu, Sep 17 - 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
$692Arajet
Mon, Aug 31 - Mon, Sep 7
Multiple Airlines Logo
12:15 pm - 9:20 pm
EZE
-
ORD
35h 05m
2 stops
Multiple Airlines Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$704Multiple Airlines
Tue, Sep 15 - Wed, Sep 23
Copa Airlines Logo
2:01 am - 1:02 am
SLA
-
ORD
25h 01m
1 stop
Copa Airlines Logo
3:20 pm - 12:24 am
ORD
-
SLA
31h 04m
1 stop
$843Copa Airlines
Fri, Sep 25 - Tue, Oct 20
Avianca Logo
7:25 am - 9:20 pm
COR
-
ORD
15h 55m
1 stop
Avianca Logo
11:20 pm - 6:20 am
ORD
-
COR
29h 00m
1 stop
$893Avianca
Wed, Sep 9 - Thu, Sep 10
Avianca Logo
7:10 am - 9:20 pm
EZE
-
ORD
16h 10m
1 stop
Avianca Logo
8:42 am - 5:40 am
ORD
-
EZE
18h 58m
2 stops
$903Avianca
Thu, Aug 20 - Sun, Aug 30
American Airlines Logo
8:50 pm - 10:00 am
EZE
-
ORD
15h 10m
1 stop
American Airlines Logo
8:37 am - 6:00 am
ORD
-
EZE
19h 23m
1 stop
$938American Airlines
Mon, Sep 21 - Tue, Sep 29
American Airlines Logo
8:45 pm - 3:30 pm
EZE
-
ORD
20h 45m
1 stop
American Airlines Logo
4:01 pm - 11:05 am
ORD
-
EZE
17h 04m
1 stop
$940American Airlines
Fri, Oct 16 - Wed, Oct 28
Copa Airlines Logo
5:25 am - 12:57 am
EZE
-
ORD
21h 32m
1 stop
Copa Airlines Logo
8:35 am - 3:34 am
ORD
-
EZE
16h 59m
1 stop
$980Copa Airlines
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 $646 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 $646 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

$374
Best time to beat the crowds but there is an average 64% increase in price.
Most popular time to fly and prices are also 16% 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 $646 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 $646 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 28,570 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)