Boston to Austin

BOSAUS

Fly from Boston to Austin starting at USD 118 with JetBlue Airways.Best fare available on Sep 9, 2026.Limited seats. Better plans. Book before it's gone.

Boston to Austin cheapest flights this week

22 Aug
JetBlue Airways
13:44BOS
18:08AUS
DirectUSD 153VIEW DEAL
22 Aug
American Airlines
05:51BOS
12:50AUS
1 StopUSD 180VIEW DEAL
28 Aug
Frontier Airlines
09:36BOS
17:39AUS
1 StopUSD 126VIEW DEAL
9 Sept
JetBlue Airways
14:40BOS
23:22AUS
1 StopUSD 118VIEW DEAL
8 Oct
Southwest Airlines
05:35BOS
11:55AUS
1 StopUSD 175VIEW DEAL
9 Oct
Southwest Airlines
05:25BOS
11:40AUS
1 StopUSD 211VIEW DEAL
6 Nov
Frontier Airlines
12:35BOS
00:59AUS
2 StopUSD 157VIEW DEAL

Boston to Austin monthly flight fare trend

Aug
from USD 126
Sep
from USD 118
Oct
from USD 175
Nov
from USD 157
Dec
No flights
Jan
No flights

Airport Details

Origin

Boston

Logan International Airport (BOS)

Boston, BOS
Zone

New York

Elev

20 ft

Destination

Austin

Austin Bergstrom International Airport (AUS)

Austin, AUS
Zone

Chicago

Elev

542 ft

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