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Cheap flights from Boston (BOS) to Iasi (IAS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Iasi (IAS)

How to find the cheapest flight from Boston (BOS) to Iasi (IAS)
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How to find the cheapest flight from Boston (BOS) to Iasi (IAS)
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How to find the cheapest flight from Boston (BOS) to Iasi (IAS)
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Cheap flights from Boston to Iasi in December 2025 , January 2026

30 Dec - 25 Jan $ 683.00
BOS
Boston
Level
1 STOPS
IAS
Iasi
IAS
Iasi
Level
2 STOPS
BOS
Boston
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30 Dec - 18 Jan $ 756.00
BOS
Boston
Level
1 STOPS
IAS
Iasi
IAS
Iasi
Level
2 STOPS
BOS
Boston
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30 Dec - 31 Jan $ 781.00
BOS
Boston
Level
1 STOPS
IAS
Iasi
IAS
Iasi
Level
2 STOPS
BOS
Boston
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Last minute flights from Boston to Iasi

28 Dec - 01 Jan $ 1,449.00
BOS
Boston
Lufthansa
2 STOPS
IAS
Iasi
IAS
Iasi
Lufthansa
3 STOPS
BOS
Boston
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29 Dec - 01 Jan $ 1,452.00
BOS
Boston
Lufthansa
2 STOPS
IAS
Iasi
IAS
Iasi
Lufthansa
3 STOPS
BOS
Boston
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29 Dec - 01 Jan $ 1,471.00
BOS
Boston
Lufthansa
2 STOPS
IAS
Iasi
IAS
Iasi
Lufthansa
3 STOPS
BOS
Boston
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One-way flights to Iasi from Boston

6:25 PM - 12:50 PM
Austrian Airlines
1 Stops
13h 55m
BOS - IAS
$ 417
Kiwi
Pick dates
6:25 PM - 12:50 PM
Austrian Airlines
1 Stops
13h 55m
BOS - IAS
$ 1,410
Kiwi
Pick dates
6:25 PM - 12:50 PM
Austrian Airlines
1 Stops
13h 55m
BOS - IAS
$ 2,954
Kiwi
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How to find the cheapest flight from Boston (BOS) to Iasi (IAS)

Related info for your journey
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How to find the cheapest flight from Boston (BOS) 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 Boston (BOS) to Iasi (IAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.