Austin to Boston

AUSBOS

Fly from Austin to Boston starting at SAR 459 with Frontier Airlines.Best fare available on Jul 28, 2026.Limited seats. Better plans. Book before it's gone.

Austin to Boston cheapest flights this week

28 Jul
Frontier Airlines
17:34AUS
06:46BOS
1 StopSAR 459VIEW DEAL
29 Jul
JetBlue Airways
18:42AUS
22:50BOS
DirectSAR 518VIEW DEAL
4 Aug
Frontier Airlines
17:34AUS
06:46BOS
1 StopSAR 466VIEW DEAL
4 Aug
American Airlines
13:02AUS
19:59BOS
1 StopSAR 470VIEW DEAL
4 Aug
JetBlue Airways
18:42AUS
22:50BOS
DirectSAR 895VIEW DEAL
5 Aug
Frontier Airlines
11:00AUS
08:09BOS
1 StopSAR 796VIEW DEAL
6 Aug
Frontier Airlines
17:34AUS
06:46BOS
1 StopSAR 463VIEW DEAL
8 Aug
JetBlue Airways
18:05AUS
22:13BOS
DirectSAR 551VIEW DEAL
10 Aug
Frontier Airlines
14:25AUS
04:30BOS
1 StopSAR 537VIEW DEAL
10 Aug
JetBlue Airways
10:15AUS
14:25BOS
DirectSAR 548VIEW DEAL

Austin to Boston monthly flight fare trend

Jul
from SAR 459
Aug
from SAR 463
Sep
No flights
Oct
from SAR 481
Nov
No flights
Dec
from SAR 551

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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