$282 Find Cheap Flights from Illinois to Argentina

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Useful Info
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Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$282
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Chicago to Buenos Aires

FAQs for booking flights from Illinois to Argentina

  • How does KAYAK find such low prices on flights from Illinois to Argentina?

    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 from Illinois to Argentina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Argentina?

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

  • What is the Hacker Fare option on flights from Illinois to Argentina?

    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 from Illinois to Argentina 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 from Illinois to Argentina?

    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 from Illinois to Argentina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Argentina?

    Based on KAYAK data, the cheapest day to fly to Argentina is Tuesday where round-trip tickets can be as cheap as $1,138. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,258 on average.

  • What is the cheapest time of day to fly to Argentina?

    The cheapest time of day to fly to Argentina is generally at night, when round-trip flights cost $1,108 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Argentina is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,221.

  • What is the cheapest month to fly from Illinois to Argentina?

    The cheapest month for flights from Illinois to Argentina is September, when tickets cost $1,031 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,548 and $1,326 respectively.

  • How far in advance should I book a flight from Illinois to Argentina?

    To get a below average price on the flight from Illinois to Argentina, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

  • How long is the flight to Argentina?

    An average nonstop flight from Illinois to Argentina takes 22h 35m, covering a distance of 5633 miles. The shortest route is Chicago Midway Airport (MDW) to Buenos Aires Ministro Pistarini Airport (EZE) with an average flight time of 12h 55m.

  • What are the most popular destinations in Argentina?

    Based on KAYAK flight searches, the most popular destination is Buenos Aires (89% of total searches to Argentina). The next most popular destinations are Mendoza (5%) and Cordoba (2%). Searches for flights to Ushuaia (1%), to Rosario (1%) and to San Carlos de Bariloche (1%) are also popular.

Book cheap flights from Illinois to Argentina

Recent round-trip flight deals

6/10Tue
1 stopCopa Airlines
31h 44mORD-EZE
6/24Tue
1 stopCopa Airlines
36h 02mEZE-ORD
$646
9/22Mon
1 stopAvianca
13h 10mORD-EZE
10/6Mon
1 stopAvianca
13h 35mEZE-ORD
$649
5/13Tue
2 stops
25h 12mORD-EZE
5/16Fri
1 stop
18h 46mEZE-ORD
$785
6/4Wed
3 stops
34h 55mORD-AEP
6/8Sun
3 stops
33h 40mAEP-ORD
$805
5/25Sun
2 stopsAir Canada
25h 50mORD-EZE
6/5Thu
2 stopsAir Canada
19h 17mEZE-ORD
$911
8/18Mon
3 stopsAir Canada
42h 32mORD-EZE
8/27Wed
2 stopsAir Canada
24h 16mEZE-ORD
$915
7/10Thu
2 stopsLATAM Airlines
23h 10mORD-AEP
8/14Thu
2 stopsLATAM Airlines
19h 02mAEP-ORD
$1,025
8/18Mon
1 stopDelta
22h 45mSTL-EZE
8/25Mon
2 stopsDelta
19h 24mEZE-STL
$1,025
8/3Sun
2 stopsLATAM Airlines
34h 47mMDW-EZE
8/10Sun
2 stopsLATAM Airlines
28h 16mEZE-MDW
$1,046
8/15Fri
1 stopDelta
16h 15mSTL-EZE
8/26Tue
1 stopDelta
13h 56mEZE-STL
$1,065

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Recent one-way flight deals

9/16Tue
1 stopAvianca
13h 10mORD-EZE
$282
9/4Thu
1 stopAvianca
31h 35mORD-EZE
$285
7/2Wed
1 stopAvianca
22h 45mORD-EZE
$287
9/16Tue
2 stops
20h 25mORD-AEP
$349
9/6Sat
2 stops
39h 21mORD-EZE
$361
9/16Tue
3 stopsAir Canada
25h 50mORD-EZE
$558
9/6Sat
3 stopsAir Canada
42h 30mORD-EZE
$572
6/24Tue
2 stopsDelta
22h 21mMDW-EZE
$700
9/11Thu
1 stopDelta
12h 55mMDW-EZE
$703
6/30Mon
1 stopUnited Airlines
13h 53mORD-EZE
$703

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Last minute flights from Illinois to Argentina

Last minute flight, train and bus deals

5/2Fri
multi-stop
17h 25mORD-EZE
5/9Fri
multi-stop
45h 04mEZE-ORD
$963
5/2Fri
multi-stop
34h 12mORD-EZE
5/9Fri
multi-stop
45h 04mEZE-ORD
$977
5/2Fri
multi-stopAir Canada
24h 30mORD-EZE
5/12Mon
multi-stopAir Canada
29h 37mEZE-ORD
$984
5/3Sat
multi-stopAir Canada
40h 05mORD-EZE
5/5Mon
multi-stopAir Canada
29h 37mEZE-ORD
$1,003
5/2Fri
multi-stopCopa Airlines
31h 40mORD-EZE
5/9Fri
multi-stopCopa Airlines
16h 29mEZE-ORD
$1,013
5/2Fri
multi-stopCopa Airlines
15h 12mORD-EZE
5/8Thu
multi-stopCopa Airlines
22h 47mEZE-ORD
$1,093
5/2Fri
multi-stopDelta
16h 15mORD-EZE
5/12Mon
multi-stopDelta
20h 37mEZE-ORD
$1,120
5/2Fri
multi-stopDelta
21h 15mORD-EZE
5/12Mon
multi-stopDelta
20h 37mEZE-ORD
$1,125
5/2Fri
multi-stopLATAM Airlines
22h 38mORD-EZE
5/11Sun
multi-stopLATAM Airlines
22h 03mEZE-ORD
$1,159
5/2Fri
multi-stopLATAM Airlines
19h 59mSTL-AEP
5/4Sun
multi-stopLATAM Airlines
32h 36mAEP-STL
$1,441

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Everything you need to know for your flight to Argentina

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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