Cheap flights from Chicago to Parana Delta

View AU$523 flight on Sat, 27 Dec. 2025Opens in a new window

Popular airlines from Chicago to Parana Delta

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Chicago (CHI) to Parana Delta (EZE)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Wed, 3 Sep. - Wed, 10 Sep.
ORD
Chicago
EZE
Buenos Aires
AU$1,564 Return, found 3 days ago
AU$1,564
Return
found 3 days ago
Select Copa flight, departing Wed, 3 Sep. from Chicago to Buenos Aires, returning Wed, 10 Sep., priced at AU$1,564 found 3 days ago
Air Canada
Wed, 3 Sep. - Wed, 10 Sep.
ORD
Chicago
EZE
Buenos Aires
AU$1,574 Return, found 3 days ago
AU$1,574
Return
found 3 days ago
Select Air Canada flight, departing Wed, 3 Sep. from Chicago to Buenos Aires, returning Wed, 10 Sep., priced at AU$1,574 found 3 days ago
Air Canada
Wed, 3 Sep. - Wed, 10 Sep.
ORD
Chicago
EZE
Buenos Aires
AU$1,577 Return, found 3 days ago
AU$1,577
Return
found 3 days ago
Select Air Canada flight, departing Wed, 3 Sep. from Chicago to Buenos Aires, returning Wed, 10 Sep., priced at AU$1,577 found 3 days ago
Delta
Tue, 14 Oct. - Sat, 25 Oct.
ORD
Chicago
EZE
Buenos Aires
AU$1,615 Return, found 3 days ago
AU$1,615
Return
found 3 days ago
Select Delta flight, departing Tue, 14 Oct. from Chicago to Buenos Aires, returning Sat, 25 Oct., priced at AU$1,615 found 3 days ago
avianca
Wed, 3 Sep. - Wed, 10 Sep.
ORD
Chicago
EZE
Buenos Aires
AU$1,668 Return, found 3 days ago
AU$1,668
Return
found 3 days ago
Select avianca flight, departing Wed, 3 Sep. from Chicago to Buenos Aires, returning Wed, 10 Sep., priced at AU$1,668 found 3 days ago
LATAM Airlines Group
Mon, 1 Sep. - Mon, 8 Sep.
ORD
Chicago
EZE
Buenos Aires
AU$1,856 Return, found 5 days ago
AU$1,856
Return
found 5 days ago
Select LATAM Airlines Group flight, departing Mon, 1 Sep. from Chicago to Buenos Aires, returning Mon, 8 Sep., priced at AU$1,856 found 5 days ago
*Available to Expedia members.