Infrastructure

California vs Massachusetts: Largest Airport

California's largest airport is Los Angeles International; Massachusetts's is Logan International.

California flag
California
CA · West
Los Angeles International (LAX)
The state's largest commercial airport and its annual passenger volume.
Massachusetts flag
Massachusetts
MA · Northeast
Logan International (BOS)
The state's largest commercial airport and its annual passenger volume.
California
Los Angeles International (LAX)
Massachusetts
Logan International (BOS)

People also ask

California vs Massachusetts Largest Airport — common questions

QWhat is California's largest airport?

California's largest airport is Los Angeles International (LAX).

QWhat is Massachusetts's largest airport?

Massachusetts's largest airport is Logan International (BOS).

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Data source and freshness

Primary source
USA Symbol — Largest Airport by State
Data period
Latest incorporated annual passenger data
Dataset reviewed
July 23, 2026
Method note
Largest commercial airport assigned by passenger volume.