Austin to Boston
AUSBOS
Fly from Austin to Boston starting at USD 124 with Frontier Airlines.
Best fare available on Jul 28, 2026.
Limited seats. Better plans. Book before it's gone.
Austin to Boston cheapest flights this week
Austin to Boston monthly flight fare trend
Jul
from USD 124
Aug
from USD 125
Sep
No flights
Oct
from USD 130
Nov
No flights
Dec
No flights
Airport Details
Origin
Austin
Austin Bergstrom International Airport (AUS)
Austin, AUS
Zone
Chicago
Elev
542 ft
Destination
Boston
Logan International Airport (BOS)
Boston, BOS
Zone
New York
Elev
20 ft
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