Skip to content

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

Select journey type

Enter to select travel class and passengers

Low fare calendar for flights from Austin (AUS) to Boise (BOI)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
from
$683*
Viewed:18 hours ago
day-card-journey-type-option-rt
Return:02/01/20
19
20
from
$683*
Viewed:18 hours ago
day-card-journey-type-option-rt
Return:02/03/20
21
from
$683*
Viewed:19 hours ago
day-card-journey-type-option-rt
Return:02/04/20
22
from
$683*
Viewed:19 hours ago
day-card-journey-type-option-rt
Return:02/05/20
23
from
$683*
Viewed:18 hours ago
day-card-journey-type-option-rt
Return:02/06/20
24
from
$415*
Viewed:19 hours ago
day-card-journey-type-option-rt
Return:02/07/20
25
from
$415*
Viewed:18 hours ago
day-card-journey-type-option-rt
Return:02/08/20
26
from
$468*
Viewed:17 hours ago
day-card-journey-type-option-rt
Return:02/09/20
27
from
$404*
Viewed:19 hours ago
day-card-journey-type-option-rt
Return:02/10/20
28
from
$404*
Viewed:18 hours ago
day-card-journey-type-option-rt
Return:02/11/20
29
from
$404*
Viewed:19 hours ago
day-card-journey-type-option-rt
Return:02/12/20
30
from
$423*
Viewed:19 hours ago
day-card-journey-type-option-rt
Return:02/06/20
31
from
$320*
Viewed:19 hours ago
day-card-journey-type-option-rt
Return:02/07/20
from
$273*
Viewed:19 hours ago
day-card-journey-type-option-rt
Return:02/15/20
Lowest PriceToday
*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.

Looking for additional flights from Austin to Boise?

FromToDatesFare TypePrice

Austin (AUS)

Boise (BOI)

Depart: 04/11/20

Return: 04/25/20

Roundtrip
from
$238*
Viewed:18hoursago

Austin (AUS)

Boise (BOI)

Depart: 04/08/20

Return: 04/22/20

Roundtrip
from
$238*
Viewed:18hoursago

Austin (AUS)

Boise (BOI)

Depart: 04/15/20

Return: 04/29/20

Roundtrip
from
$238*
Viewed:18hoursago

Austin (AUS)

Boise (BOI)

Depart: 04/14/20

Return: 04/28/20

Roundtrip
from
$238*
Viewed:18hoursago

Austin (AUS)

Boise (BOI)

Depart: 02/21/20

Return: 02/28/20

Roundtrip
from
$254*
Viewed:18hoursago

Austin (AUS)

Boise (BOI)

Depart: 02/19/20

Return: 02/26/20

Roundtrip
from
$254*
Viewed:18hoursago

Austin (AUS)

Boise (BOI)

Depart: 02/20/20

Return: 02/27/20

Roundtrip
from
$254*
Viewed:18hoursago

Austin (AUS)

Boise (BOI)

Depart: 02/24/20

Return: 03/02/20

Roundtrip
from
$254*
Viewed:18hoursago

Austin (AUS)

Boise (BOI)

Depart: 04/07/20

Return: 04/21/20

Roundtrip
from
$238*
Viewed:18hoursago

Austin (AUS)

Boise (BOI)

Depart: 04/15/20

Return: 04/22/20

Roundtrip
from
$238*
Viewed:18hoursago

*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 Boise

Saturday overcast clouds
32°F 01/18/20
Sunday sky is clear
25°F 01/19/20
Monday light snow
28°F 01/20/20
Tuesday snow
34°F 01/21/20
Wednesday light snow
29°F 01/22/20
Thursday sky is clear
24°F 01/23/20
Friday scattered clouds
21°F 01/24/20
Powered by: OpenWeatherMap.org