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Get United's best fares today on flights from Chicago to San Juan from *

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Low fare calendar for flights from Chicago (ORD) to San Juan (SJU)

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from
$420*
Viewed:13 hours ago
Economy
Return:01/30/20
24
from
$415*
Viewed:5 hours ago
Economy
Return:01/25/20
25
from
$420*
Viewed:15 hours ago
Economy
Return:02/02/20
26
from
$420*
Viewed:17 hours ago
Economy
Return:02/09/20
27
from
$425*
Viewed:17 hours ago
Economy
Return:02/03/20
28
from
$420*
Viewed:17 hours ago
Economy
Return:02/04/20
29
from
$398*
Viewed:17 hours ago
Economy
Return:02/12/20
30
from
$393*
Viewed:12 hours ago
Economy
Return:02/13/20
31
from
$393*
Viewed:6 hours ago
Economy
Return:02/15/20
from
$393*
Viewed:17 hours ago
Economy
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 Chicago to San Juan?

FromToDatesFare TypePrice

Chicago (ORD)

San Juan (SJU)

Depart: 04/19/20

Return: 04/26/20

Roundtrip
from
$366*
Viewed:17hoursago

Chicago (ORD)

San Juan (SJU)

Depart: 02/24/20

Return: 03/09/20

Roundtrip
from
$366*
Viewed:17hoursago

Chicago (ORD)

San Juan (SJU)

Depart: 02/29/20

Return: 03/05/20

Roundtrip
from
$366*
Viewed:5hoursago

Chicago (ORD)

San Juan (SJU)

Depart: 02/29/20

Return: 03/07/20

Roundtrip
from
$366*
Viewed:9hoursago

Chicago (ORD)

San Juan (SJU)

Depart: 04/29/20

Return: 05/02/20

Roundtrip
from
$366*
Viewed:7hoursago

Chicago (ORD)

San Juan (SJU)

Depart: 02/19/20

Return: 02/21/20

Roundtrip
from
$366*
Viewed:1dayago

Chicago (ORD)

San Juan (SJU)

Depart: 02/18/20

Return: 02/28/20

Roundtrip
from
$366*
Viewed:1dayago

Chicago (ORD)

San Juan (SJU)

Depart: 02/15/20

Return: 02/26/20

Roundtrip
from
$366*
Viewed:1dayago

Chicago (ORD)

San Juan (SJU)

Depart: 04/17/20

Return: 04/26/20

Roundtrip
from
$366*
Viewed:1dayago

Chicago (ORD)

San Juan (SJU)

Depart: 03/09/20

Return: 03/15/20

Roundtrip
from
$366*
Viewed:1dayago

*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

Thursday moderate rain
80°F 01/23/20
Friday light rain
78°F 01/24/20
Saturday moderate rain
78°F 01/25/20
Sunday moderate rain
77°F 01/26/20
Monday moderate rain
78°F 01/27/20
Tuesday sky is clear
79°F 01/28/20
Wednesday sky is clear
78°F 01/29/20
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