BOS is Boston Logan
An airport in the United States. BOS is its three-letter IATA code, the one on your boarding pass and bag tag.
- IATA code
- BOS
- Airport
- Boston Logan
- Country
- United States
- Region
- Americas
Why is it BOS?
The letters B, O and S all appear, in that order, in “Boston Logan”, which makes this one of the easier codes to remember.
Don't mix it up with
These codes look or sound close to BOS.
Other airports in the United States
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Common questions
What airport is BOS?
BOS is the IATA code for Boston Logan in the United States.
What is the airport code for Boston Logan?
The three-letter IATA code for Boston Logan is BOS.