Austin to Boston

AUSBOS

Fly from Austin to Boston starting at USD 123 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 StopUSD 123VIEW DEAL
13 Sept
Frontier Airlines
18:33AUS
11:09BOS
1 StopUSD 163VIEW DEAL
13 Sept
United Airlines
05:30AUS
11:24BOS
1 StopUSD 412VIEW DEAL
16 Sept
Frontier Airlines
10:58AUS
09:22BOS
1 StopUSD 124VIEW DEAL
28 Sept
United Airlines
06:55AUS
13:07BOS
1 StopUSD 168VIEW DEAL
8 Oct
American Airlines
11:46AUS
19:56BOS
1 StopUSD 228VIEW DEAL
20 Oct
United Airlines
11:07AUS
20:42BOS
DirectUSD 130VIEW DEAL
16 Dec
JetBlue Airways
07:00AUS
16:55BOS
1 StopUSD 149VIEW DEAL
20 Dec
United Airlines
14:18AUS
22:44BOS
1 StopUSD 168VIEW DEAL
21 Dec
American Airlines
07:07AUS
12:56BOS
1 StopUSD 164VIEW DEAL

Austin to Boston monthly flight fare trend

Sep
from USD 123
Oct
from USD 130
Nov
No flights
Dec
from USD 149
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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