Cheap flights from Chicago to Upper Town

View AU$678 flight on Wed, 29 Oct. 2025Opens in a new window

Popular airlines from Chicago to Upper Town

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Cheap Flights from Chicago (CHI) to Upper Town (ZAG)

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.

Austrian Airlines
Wed, 29 Oct. - Wed, 5 Nov.
ORD
Chicago
ZAG
Zagreb
AU$985 Return, found 6 days ago
AU$985
Return
found 6 days ago
Select Austrian Airlines flight, departing Wed, 29 Oct. from Chicago to Zagreb, returning Wed, 5 Nov., priced at AU$985 found 6 days ago
LOT-Polish Airlines
Wed, 29 Oct. - Wed, 5 Nov.
ORD
Chicago
ZAG
Zagreb
AU$994 Return, found 6 days ago
AU$994
Return
found 6 days ago
Select LOT-Polish Airlines flight, departing Wed, 29 Oct. from Chicago to Zagreb, returning Wed, 5 Nov., priced at AU$994 found 6 days ago
Turkish Airlines
Wed, 29 Oct. - Wed, 5 Nov.
ORD
Chicago
ZAG
Zagreb
AU$999 Return, found 6 days ago
AU$999
Return
found 6 days ago
Select Turkish Airlines flight, departing Wed, 29 Oct. from Chicago to Zagreb, returning Wed, 5 Nov., priced at AU$999 found 6 days ago
United
Sun, 3 Aug. - Wed, 5 Nov.
ORD
Chicago
ZAG
Zagreb
AU$1,028 Return, found 6 days ago
AU$1,028
Return
found 6 days ago
Select United flight, departing Sun, 3 Aug. from Chicago to Zagreb, returning Wed, 5 Nov., priced at AU$1,028 found 6 days ago
Lufthansa
Sun, 3 Aug. - Wed, 5 Nov.
ORD
Chicago
ZAG
Zagreb
AU$1,058 Return, found 6 days ago
AU$1,058
Return
found 6 days ago
Select Lufthansa flight, departing Sun, 3 Aug. from Chicago to Zagreb, returning Wed, 5 Nov., priced at AU$1,058 found 6 days ago
Delta
Sun, 3 Aug. - Wed, 5 Nov.
MDW
Chicago
ZAG
Zagreb
AU$1,074 Return, found 6 days ago
AU$1,074
Return
found 6 days ago
Select Delta flight, departing Sun, 3 Aug. from Chicago to Zagreb, returning Wed, 5 Nov., priced at AU$1,074 found 6 days ago

Find the cheapest month to fly from Chicago (CHI) to Zagreb (ZAG)

November is typically the cheapest month to fly

From AU$746 - AU$1,808 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.