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Cheap flights from Chicago (CHI) to Tehran (IKA)

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How to find the cheapest flight from Chicago (CHI) to Tehran (IKA)

How to find the cheapest flight from Chicago (CHI) to Tehran (IKA)
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How to find the cheapest flight from Chicago (CHI) to Tehran (IKA)
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How to find the cheapest flight from Chicago (CHI) to Tehran (IKA)
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Cheap flights from Chicago to Tehran in February , March 2026

19 Feb - 14 Mar $ 1,003.00
CHI
Chicago
Turkish Airlines
1 STOPS
IKA
Tehran
IKA
Tehran
Turkish Airlines
1 STOPS
CHI
Chicago
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12 Feb - 07 Mar $ 1,326.00
CHI
Chicago
Qatar Airways
1 STOPS
IKA
Tehran
IKA
Tehran
Qatar Airways
1 STOPS
CHI
Chicago
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04 Feb - 10 Mar $ 1,450.00
CHI
Chicago
Turkish Airlines
1 STOPS
IKA
Tehran
IKA
Tehran
Turkish Airlines
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Tehran

25 Feb - 28 Feb $ 1,001.00
CHI
Chicago
SAS
2 STOPS
IKA
Tehran
IKA
Tehran
SAS
2 STOPS
CHI
Chicago
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25 Feb - 28 Feb $ 1,135.00
CHI
Chicago
Turkish Airlines
1 STOPS
IKA
Tehran
IKA
Tehran
Turkish Airlines
1 STOPS
CHI
Chicago
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25 Feb - 28 Feb $ 1,135.00
CHI
Chicago
Turkish Airlines
1 STOPS
IKA
Tehran
IKA
Tehran
Turkish Airlines
1 STOPS
CHI
Chicago
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One-way flights to Tehran from Chicago

6:30 PM - 10:00 PM
AJet
3 Stops
21h 25m
CHI - IKA
$ 353
Kiwi
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1:10 PM - 2:15 PM
Air Arabia
3 Stops
41h 15m
CHI - IKA
$ 564
Kiwi
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8:20 PM - 4:10 AM
Turkish Airlines
1 Stops
26h 10m
CHI - IKA
$ 666
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Tehran (IKA)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Tehran (IKA)
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 Tehran (IKA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.