Skip to content

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

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from San Juan (SJU) to San Diego (SAN)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
from
$538 Price subject to changes
Viewed:1 hour ago
Economy
Return:
9
No available fares
10
No available fares
11
from
$558 Price subject to changes
Viewed:1 hour ago
Economy
Return:
12
from
$2,903 Price subject to changes
Viewed:1 hour ago
Economy
Return:
13
from
$522 Price subject to changes
Viewed:1 hour ago
Economy
Return:
14
No available fares
15
from
$498 Price subject to changes
Viewed:1 hour ago
Economy
Return:
16
No available fares
17
No available fares
18
from
$687 Price subject to changes
Viewed:13 hours ago
Economy
Return:
19
from
$2,447 Price subject to changes
Viewed:1 hour ago
Economy
Return:
20
from
$532 Price subject to changes
Viewed:1 hour ago
Economy
Return:
21
No available fares
22
from
$431 Price subject to changes
Viewed:1 hour ago
Economy
Return:
23
from
$416 Price subject to changes
Viewed:1 hour ago
Economy
Return:
24
from
$457 Price subject to changes
Viewed:1 hour ago
Economy
Return:
25
No available fares
26
from
$2,730 Price subject to changes
Viewed:1 hour ago
Economy
Return:
27
from
$1,559 Price subject to changes
Viewed:1 hour ago
Economy
Return:
28
No available fares
29
from
$1,435 Price subject to changes
Viewed:1 hour ago
Economy
Return:
30
from
$416 Price subject to changes
Viewed:1 hour ago
Economy
Return:
31
from
$426 Price subject to changes
Viewed:1 hour ago
Economy
Return:
from
$1,559 Price subject to changes
Viewed:1 hour 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.

Looking for additional flights from San Juan to San Diego?

FromToDatesFare TypePrice

San Juan (SJU)

San Diego (SAN)

Depart: 09/29/20

Return: 10/13/20

Roundtrip
from
$386*
Viewed:12hoursago

San Juan (SJU)

San Diego (SAN)

Depart: 09/30/20

Return: 10/14/20

Roundtrip
from
$386*
Viewed:12hoursago

San Juan (SJU)

San Diego (SAN)

Depart: 10/01/20

Return: 10/15/20

Roundtrip
from
$386*
Viewed:12hoursago

San Juan (SJU)

San Diego (SAN)

Depart: 10/05/20

Return: 10/19/20

Roundtrip
from
$386*
Viewed:12hoursago

San Juan (SJU)

San Diego (SAN)

Depart: 09/29/20

Return: 10/06/20

Roundtrip
from
$386*
Viewed:12hoursago

San Juan (SJU)

San Diego (SAN)

Depart: 09/30/20

Return: 10/07/20

Roundtrip
from
$386*
Viewed:12hoursago

San Juan (SJU)

San Diego (SAN)

Depart: 10/01/20

Return: 10/08/20

Roundtrip
from
$386*
Viewed:12hoursago

San Juan (SJU)

San Diego (SAN)

Depart: 10/05/20

Return: 10/12/20

Roundtrip
from
$386*
Viewed:12hoursago

San Juan (SJU)

San Diego (SAN)

Depart: 08/20/20

Return: 08/27/20

Roundtrip
from
$386*
Viewed:1hourago

San Juan (SJU)

San Diego (SAN)

Depart: 08/27/20

Return: 09/03/20

Roundtrip
from
$386*
Viewed:1hourago

*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 Diego

Tuesday few clouds
74°F 07/07/20
Wednesday sky is clear
74°F 07/08/20
Thursday sky is clear
74°F 07/09/20
Friday sky is clear
79°F 07/10/20
Saturday light rain
81°F 07/11/20
Sunday sky is clear
79°F 07/12/20
Monday sky is clear
78°F 07/13/20
Powered by: OpenWeatherMap.org