Austin to Boston

AUSBOS

Fly from Austin to Boston starting at SAR 455 with Allegiant Air.Best fare available on Sep 11, 2026.Limited seats. Better plans. Book before it's gone.

Austin to Boston cheapest flights this week

11 Sept
Allegiant Air
10:13AUS
10:45BOS
1 StopSAR 455VIEW DEAL
13 Sept
Frontier Airlines
18:33AUS
11:09BOS
1 StopSAR 603VIEW DEAL
16 Sept
Frontier Airlines
10:58AUS
09:22BOS
1 StopSAR 459VIEW DEAL
28 Sept
United Airlines
06:55AUS
13:07BOS
1 StopSAR 622VIEW DEAL
20 Oct
United Airlines
11:07AUS
20:42BOS
DirectSAR 481VIEW DEAL
16 Dec
JetBlue Airways
07:00AUS
16:55BOS
1 StopSAR 551VIEW DEAL
20 Dec
United Airlines
14:18AUS
22:44BOS
1 StopSAR 622VIEW DEAL
21 Dec
American Airlines
07:07AUS
12:56BOS
1 StopSAR 607VIEW DEAL
25 Dec
Southwest Airlines
10:35AUS
14:25BOS
DirectSAR 585VIEW DEAL
28 Dec
American Airlines
15:29AUS
22:01BOS
1 StopSAR 733VIEW DEAL

Austin to Boston monthly flight fare trend

Sep
from SAR 455
Oct
from SAR 481
Nov
No flights
Dec
from SAR 551
Jan
No flights
Feb
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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