FFL Helper / Boston / Austin

BOS → AUS

Boston to Austin

Compare one-way fares for flights from Boston to Austin.

Lowest fare $126

Distance 1,694 mi

Flight time 8h 3m

Airports BOS–AUS

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By month: August 2026 from $126

Price calendar

August 2026

From $126

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September 2026

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Upcoming dates

Austin AUS

$126

Aug 28, 9:36am · 8h 3m · 1 stop

BOS → AUS · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Boston to Austin. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Boston to Austin.