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

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Low fare calendar for flights from Seattle (SEA) to San Diego (SAN)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
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from
$334*
Viewed:a day ago
day-card-journey-type-option-rt
Return:12/13/19
7
from
$314*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/14/19
8
from
$334*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/15/19
9
from
$334*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/16/19
10
from
$314*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/17/19
11
from
$260*
Viewed:10 hours ago
day-card-journey-type-option-rt
Return:01/09/20
12
from
$234*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/19/19
13
from
$347*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/20/19
14
from
$283*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/21/19
15
from
$312*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/22/19
16
from
$230*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:12/17/19
17
from
$214*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:12/18/19
18
from
$234*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/25/19
19
from
$341*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/26/19
20
from
$469*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/03/20
21
22
from
$514*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:12/29/19
23
from
$384*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/06/20
24
from
$314*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/07/20
25
from
$269*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/08/20
26
from
$314*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/09/20
27
from
$336*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/10/20
28
from
$417*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/11/20
29
from
$314*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/12/20
30
from
$269*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/13/20
31
from
$184*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/14/20
from
$242*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/15/20
from
$269*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/16/20
from
$144*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/17/20
from
$242*
Viewed:2 hours ago
day-card-journey-type-option-rt
Return:01/18/20
*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: 01/15/20

Return: 01/20/20

Roundtrip
from
$184*
Viewed:1dayago

Seattle (SEA)

San Diego (SAN)

Depart: 12/21/19

Return: 01/04/20

Roundtrip
from
$519*
Viewed:1dayago

Seattle (SEA)

San Diego (SAN)

Depart: 12/11/19

Return: 01/09/20

Roundtrip
from
$260*
Viewed:9hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 12/27/19

Return: 12/29/19

Roundtrip
from
$536*
Viewed:12hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 12/20/19

Return: 12/22/19

Roundtrip
from
$397*
Viewed:1dayago

Seattle (SEA)

San Diego (SAN)

Depart: 12/16/19

Return: 12/17/19

Roundtrip
from
$230*
Viewed:10hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 12/17/19

Return: 12/18/19

Roundtrip
from
$214*
Viewed:10hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 01/30/20

Return: 02/03/20

Roundtrip
from
$114*
Viewed:10hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 12/27/19

Return: 01/01/20

Roundtrip
from
$433*
Viewed:11hoursago

Seattle (SEA)

San Diego (SAN)

Depart: 04/18/20

Return: 04/22/20

Roundtrip
from
$229*
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 Diego

Thursday overcast clouds
56°F 12/05/19
Friday overcast clouds
65°F 12/06/19
Saturday light rain
68°F 12/07/19
Sunday light rain
64°F 12/08/19
Monday few clouds
60°F 12/09/19
Tuesday sky is clear
65°F 12/10/19
Wednesday overcast clouds
61°F 12/11/19
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