Cheap Flights from Chicago to Iasi

View €394 flight on Sun, 17 Aug 2025Opens in a new window

Popular airlines from Chicago to Iasi

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Cheap flights from Chicago to Iasi (CHI-IAS)

Prices were available within the past 7 days and start at €394 for one-way flights and €540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 17 Aug - Mon, 25 Aug
ORD
Chicago
IAS
Iasi
€540 Return, found 6 days ago
€540
Return
found 6 days ago
Select United flight, departing Sun, 17 Aug from Chicago to Iasi, returning Mon, 25 Aug, priced at €540 found 6 days ago
Austrian Airlines
Sun, 17 Aug - Mon, 25 Aug
ORD
Chicago
IAS
Iasi
€556 Return, found 6 days ago
€556
Return
found 6 days ago
Select Austrian Airlines flight, departing Sun, 17 Aug from Chicago to Iasi, returning Mon, 25 Aug, priced at €556 found 6 days ago
United
Sun, 17 Aug - Mon, 25 Aug
ORD
Chicago
IAS
Iasi
€559 Return, found 6 days ago
€559
Return
found 6 days ago
Select United flight, departing Sun, 17 Aug from Chicago to Iasi, returning Mon, 25 Aug, priced at €559 found 6 days ago
Lufthansa
Sun, 17 Aug - Mon, 25 Aug
ORD
Chicago
IAS
Iasi
€562 Return, found 6 days ago
€562
Return
found 6 days ago
Select Lufthansa flight, departing Sun, 17 Aug from Chicago to Iasi, returning Mon, 25 Aug, priced at €562 found 6 days ago
United
Sun, 17 Aug - Mon, 25 Aug
ORD
Chicago
IAS
Iasi
€575 Return, found 6 days ago
€575
Return
found 6 days ago
Select United flight, departing Sun, 17 Aug from Chicago to Iasi, returning Mon, 25 Aug, priced at €575 found 6 days ago
Lufthansa
Sun, 17 Aug - Mon, 25 Aug
ORD
Chicago
IAS
Iasi
€579 Return, found 6 days ago
€579
Return
found 6 days ago
Select Lufthansa flight, departing Sun, 17 Aug from Chicago to Iasi, returning Mon, 25 Aug, priced at €579 found 6 days ago
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