Seattle / Tacoma (SEA) to San Diego (SAN) flight deal in economy from $79

Alaska Airlines, Inc.ASAlaska Airlines, Inc.Southwest AirlinesWNSouthwest Airlines
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
United StatesSAN

San Diego International Airport

San Diego, United States
$150 USD
-47%$79 USD
Verified about 2 hours ago
Fair Availability
24% of dates checked are available within 10% of the lowest price

Saturday, October 17th, 2026

Outbound Flights

2h 55m·Nonstop
$79 USD
Southwest Airlines
SEAOct 17 07:50
→
SANOct 17 10:45
WN 2093Boeing 737-700 (Scimitar Winglets) Pax
4h 40m·1 stop
$89 USD
Southwest Airlines
SEAOct 17 09:45
→
SJCOct 17 11:55
WN 3765Boeing 737MAX 8 Passenger
55m layover
Southwest Airlines
SJCOct 17 12:50
→
SANOct 17 14:25
WN 1919Boeing 737-700 (Scimitar Winglets) Pax
5h 35m·1 stop
$89 USD
Southwest Airlines
SEAOct 17 11:40
→
OAKOct 17 13:55
WN 3173Boeing 737MAX 8 Passenger
1h 50m layover
Southwest Airlines
OAKOct 17 15:45
→
SANOct 17 17:15
WN 4947Boeing 737-700 (Scimitar Winglets) Pax
2h 49m·Nonstop
$109 USD
Alaska Airlines, Inc.
SEAOct 17 16:54
→
SANOct 17 19:43
AS 791Boeing 737
2h 51m·Nonstop
$109 USD
Alaska Airlines, Inc.
SEAOct 17 19:07
→
SANOct 17 21:58
AS 623Boeing 737
2h 51m·Nonstop
$109 USD
Alaska Airlines, Inc.
SEAOct 17 20:35
→
SANOct 17 23:26
AS 254Boeing 737
3h 2m·Nonstop
$129 USD
Alaska Airlines, Inc.
SEAOct 17 07:04
→
SANOct 17 10:06
AS 1401Boeing 737MAX 9 Passenger
3h 1m·Nonstop
$129 USD
Alaska Airlines, Inc.
SEAOct 17 08:49
→
SANOct 17 11:50
AS 1367Boeing 737
3h 3m·Nonstop
$129 USD
Alaska Airlines, Inc.
SEAOct 17 10:20
→
SANOct 17 13:23
AS 650Boeing 737
2h 53m·Nonstop
$129 USD
Alaska Airlines, Inc.
SEAOct 17 14:59
→
SANOct 17 17:52
AS 765Boeing 737
2h 55m·Nonstop
$134 USD
Southwest Airlines
SEAOct 17 14:05
→
SANOct 17 17:00
WN 4046Boeing 737MAX 8 Passenger
3h 7m·Nonstop
$159 USD
Alaska Airlines, Inc.
SEAOct 17 11:31
→
SANOct 17 14:38
AS 621Boeing 737
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