Skip to content

United flights from Louisville 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 Louisville (SDF) to San Juan (SJU)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
from
$440 Price subject to changes
Viewed:19 hours ago
Return:
9
10
11
12
13
14
15
from
$400 Price subject to changes
Viewed:19 hours ago
Return:
16
17
18
19
20
21
from
$544 Price subject to changes
Viewed:17 hours ago
Return:
22
23
24
25
from
$634 Price subject to changes
Viewed:17 hours ago
Return:
26
27
28
from
$445 Price subject to changes
Viewed:19 hours ago
Return:
29
30
from
$360 Price subject to changes
Viewed:19 hours ago
Return:
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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 Louisville (SDF) to San Juan (SJU) flights

FromToDatesFare TypePrice

Louisville (SDF)

San Juan (SJU)

Depart: 11/12/20

Return: 11/26/20

Roundtrip
from
$286*
Viewed:1dayago

Louisville (SDF)

San Juan (SJU)

Depart: 11/17/20

Return: 12/01/20

Roundtrip
from
$286*
Viewed:1dayago

Louisville (SDF)

San Juan (SJU)

Depart: 11/18/20

Return: 12/02/20

Roundtrip
from
$286*
Viewed:1dayago

Louisville (SDF)

San Juan (SJU)

Depart: 11/19/20

Return: 12/03/20

Roundtrip
from
$286*
Viewed:1dayago

Louisville (SDF)

San Juan (SJU)

Depart: 11/24/20

Return: 12/01/20

Roundtrip
from
$286*
Viewed:1dayago

Louisville (SDF)

San Juan (SJU)

Depart: 11/12/20

Return: 11/19/20

Roundtrip
from
$286*
Viewed:1dayago

Louisville (SDF)

San Juan (SJU)

Depart: 11/19/20

Return: 11/26/20

Roundtrip
from
$286*
Viewed:1dayago

Louisville (SDF)

San Juan (SJU)

Depart: 11/23/20

Return: 12/07/20

Roundtrip
from
$323*
Viewed:1dayago

Louisville (SDF)

San Juan (SJU)

Depart: 11/24/20

Return: 12/08/20

Roundtrip
from
$323*
Viewed:1dayago

Louisville (SDF)

San Juan (SJU)

Depart: 12/01/20

Return: 12/15/20

Roundtrip
from
$323*
Viewed:1dayago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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

Friday light rain
84°F 10/23/20
Saturday broken clouds
86°F 10/24/20
Sunday light rain
86°F 10/25/20
Monday moderate rain
85°F 10/26/20
Tuesday moderate rain
83°F 10/27/20
Wednesday heavy intensity rain
82°F 10/28/20
Thursday moderate rain
84°F 10/29/20
Powered by: OpenWeatherMap.org