Boston to Austin

BOSAUS

Fly from Boston to Austin starting at USD 140 with JetBlue Airways.Best fare available on Sep 12, 2026.Limited seats. Better plans. Book before it's gone.

Boston to Austin cheapest flights this week

12 Sept
JetBlue Airways
14:45BOS
23:22AUS
1 StopUSD 140VIEW DEAL
15 Sept
American Airlines
12:59BOS
20:10AUS
1 StopUSD 172VIEW DEAL
21 Sept
Frontier Airlines
11:36BOS
11:03AUS
1 StopUSD 192VIEW DEAL
27 Sept
American Airlines
06:02BOS
12:54AUS
1 StopUSD 260VIEW 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
23 Dec
Southwest Airlines
11:45BOS
19:10AUS
1 StopUSD 194VIEW DEAL
25 Dec
American Airlines
05:32BOS
11:57AUS
1 StopUSD 162VIEW DEAL
30 Dec
Southwest Airlines
18:50BOS
00:55AUS
1 StopUSD 194VIEW DEAL

Boston to Austin monthly flight fare trend

Sep
from USD 140
Oct
from USD 175
Nov
from USD 157
Dec
from USD 162
Jan
No flights
Feb
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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