Skip to content

Get United's best fares today on flights from Seattle 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 Seattle (PAE) to San Diego (SAN)

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
19
20
21
22
23
24
25
26
27
28
29
30
from
$195*
Viewed:18 hours ago
Economy
Return:04/06/20
31
from
$195*
Viewed:18 hours ago
Economy
Return:04/07/20
from
$195*
Viewed:18 hours ago
Economy
Return:04/08/20
from
$195*
Viewed:18 hours ago
Economy
Return:04/09/20
from
$205*
Viewed:18 hours ago
Economy
Return:04/10/20
from
$167*
Viewed:3 hours ago
Economy
Return:04/18/20
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 Seattle to San Diego?

FromToDatesFare TypePrice

Seattle (SEA)

San Diego (SAN)

Depart: 04/28/20

Return: 05/05/20

Roundtrip
from
$126*
Viewed:18hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 04/25/20

Return: 05/02/20

Roundtrip
from
$126*
Viewed:18hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 04/22/20

Return: 04/29/20

Roundtrip
from
$130*
Viewed:18hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 04/14/20

Return: 04/21/20

Roundtrip
from
$130*
Viewed:18hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 04/19/20

Return: 04/26/20

Roundtrip
from
$130*
Viewed:18hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 04/21/20

Return: 04/28/20

Roundtrip
from
$130*
Viewed:18hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 04/18/20

Return: 04/25/20

Roundtrip
from
$130*
Viewed:18hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 04/20/20

Return: 04/27/20

Roundtrip
from
$130*
Viewed:18hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 04/15/20

Return: 04/22/20

Roundtrip
from
$130*
Viewed:18hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 04/24/20

Return: 05/01/20

Roundtrip
from
$130*
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 San Diego

Sunday sky is clear
62°F 03/29/20
Monday few clouds
62°F 03/30/20
Tuesday overcast clouds
66°F 03/31/20
Wednesday overcast clouds
65°F 04/01/20
Thursday broken clouds
63°F 04/02/20
Friday sky is clear
64°F 04/03/20
Saturday broken clouds
63°F 04/04/20
Powered by: OpenWeatherMap.org