Skip to content

United flights from Billings to San Juan starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Billings (BIL) to San Juan (SJU)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
from
$936 Price subject to changes
Viewed:15 hours ago
Economy
Return:
6
from
$936 Price subject to changes
Viewed:15 hours ago
Economy
Return:
7
from
$936 Price subject to changes
Viewed:15 hours ago
Economy
Return:
8
from
$936 Price subject to changes
Viewed:15 hours ago
Economy
Return:
9
from
$936 Price subject to changes
Viewed:15 hours ago
Economy
Return:
10
from
$936 Price subject to changes
Viewed:15 hours ago
Economy
Return:
11
from
$819 Price subject to changes
Viewed:15 hours ago
Economy
Return:
12
from
$819 Price subject to changes
Viewed:15 hours ago
Economy
Return:
13
from
$819 Price subject to changes
Viewed:15 hours ago
Economy
Return:
14
from
$819 Price subject to changes
Viewed:15 hours ago
Economy
Return:
15
from
$819 Price subject to changes
Viewed:15 hours ago
Economy
Return:
16
from
$819 Price subject to changes
Viewed:15 hours ago
Economy
Return:
17
from
$819 Price subject to changes
Viewed:15 hours ago
Economy
Return:
18
from
$720 Price subject to changes
Viewed:15 hours ago
Economy
Return:
19
from
$720 Price subject to changes
Viewed:15 hours ago
Economy
Return:
20
from
$720 Price subject to changes
Viewed:15 hours ago
Economy
Return:
21
from
$720 Price subject to changes
Viewed:15 hours ago
Economy
Return:
22
from
$720 Price subject to changes
Viewed:15 hours ago
Economy
Return:
23
from
$720 Price subject to changes
Viewed:15 hours ago
Economy
Return:
24
from
$720 Price subject to changes
Viewed:15 hours ago
Economy
Return:
25
from
$670 Price subject to changes
Viewed:15 hours ago
Economy
Return:
26
from
$670 Price subject to changes
Viewed:15 hours ago
Economy
Return:
27
from
$670 Price subject to changes
Viewed:15 hours ago
Economy
Return:
28
from
$670 Price subject to changes
Viewed:15 hours ago
Economy
Return:
29
from
$670 Price subject to changes
Viewed:15 hours ago
Economy
Return:
30
from
$670 Price subject to changes
Viewed:15 hours ago
Economy
Return:
31
from
$670 Price subject to changes
Viewed:15 hours ago
Economy
Return:
from
$610 Price subject to changes
Viewed:4 hours ago
Economy
Return:
from
$610 Price subject to changes
Viewed:4 hours ago
Economy
Return:
from
$610 Price subject to changes
Viewed:4 hours ago
Economy
Return:
from
$610 Price subject to changes
Viewed:4 hours ago
Economy
Return:
from
$610 Price subject to changes
Viewed:4 hours ago
Economy
Return:
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.

More United deals on Billings (BIL) to San Juan (SJU) flights

FromToDatesFare TypePrice

Billings (BIL)

San Juan (SJU)

Depart: 10/25/20

Return: 11/01/20

Roundtrip
from
$610*
Viewed:14hoursago

Billings (BIL)

San Juan (SJU)

Depart: 10/26/20

Return: 11/02/20

Roundtrip
from
$610*
Viewed:14hoursago

Billings (BIL)

San Juan (SJU)

Depart: 10/27/20

Return: 11/03/20

Roundtrip
from
$610*
Viewed:14hoursago

Billings (BIL)

San Juan (SJU)

Depart: 10/28/20

Return: 11/04/20

Roundtrip
from
$610*
Viewed:14hoursago

Billings (BIL)

San Juan (SJU)

Depart: 11/02/20

Return: 11/09/20

Roundtrip
from
$610*
Viewed:14hoursago

Billings (BIL)

San Juan (SJU)

Depart: 10/25/20

Return: 11/08/20

Roundtrip
from
$610*
Viewed:14hoursago

Billings (BIL)

San Juan (SJU)

Depart: 10/26/20

Return: 11/09/20

Roundtrip
from
$610*
Viewed:14hoursago

Billings (BIL)

San Juan (SJU)

Depart: 10/27/20

Return: 11/10/20

Roundtrip
from
$610*
Viewed:14hoursago

Billings (BIL)

San Juan (SJU)

Depart: 10/28/20

Return: 11/11/20

Roundtrip
from
$610*
Viewed:14hoursago

Billings (BIL)

San Juan (SJU)

Depart: 11/02/20

Return: 11/16/20

Roundtrip
from
$610*
Viewed:14hoursago

*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 San Juan

Tuesday light rain
84°F 08/04/20
Wednesday sky is clear
85°F 08/05/20
Thursday light rain
85°F 08/06/20
Friday light rain
85°F 08/07/20
Saturday light rain
86°F 08/08/20
Sunday light rain
85°F 08/09/20
Monday moderate rain
85°F 08/10/20
Powered by: OpenWeatherMap.org