Boston to Austin

BOSAUS

Fly from Boston to Austin starting at SAR 437 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

3 Sept
Frontier Airlines
09:36BOS
17:39AUS
1 StopSAR 459VIEW DEAL
6 Sept
Frontier Airlines
09:36BOS
17:39AUS
1 StopSAR 444VIEW DEAL
9 Sept
JetBlue Airways
14:40BOS
23:22AUS
1 StopSAR 437VIEW DEAL
21 Sept
Frontier Airlines
11:36BOS
11:03AUS
1 StopSAR 710VIEW DEAL
27 Sept
American Airlines
06:02BOS
12:54AUS
1 StopSAR 962VIEW DEAL
8 Oct
Southwest Airlines
05:35BOS
11:55AUS
1 StopSAR 648VIEW DEAL
9 Oct
Southwest Airlines
05:25BOS
11:40AUS
1 StopSAR 781VIEW DEAL
6 Nov
Frontier Airlines
12:35BOS
00:59AUS
2 StopSAR 581VIEW DEAL
23 Dec
Southwest Airlines
11:45BOS
19:10AUS
1 StopSAR 718VIEW DEAL
25 Dec
American Airlines
05:32BOS
11:57AUS
1 StopSAR 599VIEW DEAL

Boston to Austin monthly flight fare trend

Sep
from SAR 437
Oct
from SAR 648
Nov
from SAR 581
Dec
from SAR 599
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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