Cheap flights from Chicago (CHI) to Iasi (IAS)

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How to find the cheapest flight from Chicago (CHI) to Iasi (IAS)

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How to find the cheapest flight from Chicago (CHI) to Iasi (IAS)

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How to find the cheapest flight from Chicago (CHI) to Iasi (IAS)

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Cheap flights from Chicago to Iasi in June , July 2026

30 Jun - 16 Jul $ 1,461.00

CHI

Chicago

TAP Portugal

3 STOPS

IAS

Iasi

IAS

Iasi

TAP Portugal

2 STOPS

CHI

Chicago

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30 Jun - 09 Jul $ 1,468.00

CHI

Chicago

TAP Portugal

3 STOPS

IAS

Iasi

IAS

Iasi

TAP Portugal

2 STOPS

CHI

Chicago

Pick dates

30 Jun - 17 Jul $ 1,555.00

CHI

Chicago

Icelandair

3 STOPS

IAS

Iasi

IAS

Iasi

Icelandair

2 STOPS

CHI

Chicago

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One-way flights to Iasi from Chicago

9:30 PM - 7:40 AM
Tarom

3 Stops

27h 20m
CHI - IAS

$ 828
Kiwi

Pick dates

2:40 PM - 7:45 PM
Animawings

3 Stops

21h 55m
CHI - IAS

$ 937
Kiwi

Pick dates

2:40 PM - 6:20 PM
Tarom

3 Stops

20h 50m
CHI - IAS

$ 953
Kiwi

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How to find the cheapest flight from Chicago (CHI) to Iasi (IAS)

Related info for your journey

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How to find the cheapest flight from Chicago (CHI) to Iasi (IAS)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

How to find the cheapest flight from Chicago (CHI) to Iasi (IAS)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.