Skip to content

Get United's best fares today on flights from Austin to Boston from *

Select journey type

Enter to select travel class and passengers

Looking for additional flights from Austin to Boston?

FromToDatesFare TypePrice

Austin (AUS)

Boston (BOS)

Depart: 12/15/19

Return: 12/17/19

Roundtrip
from
$359*
Viewed:1dayago

Austin (AUS)

Boston (BOS)

Depart: 12/09/19

Return: 12/10/19

Roundtrip
from
$469*
Viewed:1dayago

Austin (AUS)

Boston (BOS)

Depart: 12/14/19

Return: 12/21/19

Roundtrip
from
$673*
Viewed:1dayago

Austin (AUS)

Boston (BOS)

Depart: 12/16/19

Return: 12/17/19

Roundtrip
from
$269*
Viewed:1dayago

Austin (AUS)

Boston (BOS)

Depart: 12/22/19

Return: 12/30/19

Roundtrip
from
$752*
Viewed:1dayago

Austin (AUS)

Boston (BOS)

Depart: 05/21/20

Return: 06/11/20

Roundtrip
from
$458*
Viewed:1dayago

Austin (AUS)

Boston (BOS)

Depart: 02/14/20

Return: 02/16/20

Roundtrip
from
$414*
Viewed:1dayago

Austin (AUS)

Boston (BOS)

Depart: 12/18/19

Return: 12/20/19

Roundtrip
from
$438*
Viewed:1dayago

Austin (AUS)

Boston (BOS)

Depart: 12/22/19

Return: 12/26/19

Roundtrip
from
$816*
Viewed:1dayago

Austin (AUS)

Boston (BOS)

Depart: 03/15/20

Return: 03/20/20

Roundtrip
from
$688*
Viewed:23hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Boston

Thursday sky is clear
41°F 12/05/19
Friday snow
32°F 12/06/19
Saturday sky is clear
30°F 12/07/19
Sunday scattered clouds
31°F 12/08/19
Monday heavy intensity rain
48°F 12/09/19
Tuesday heavy intensity rain
56°F 12/10/19
Wednesday overcast clouds
34°F 12/11/19
Powered by: OpenWeatherMap.org