Lowest Priced Flights to San Diego on Alaska Airlines starting at $16*
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DPA Name: DPA QA Test - Details / example to Los Angeles/LAX
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$
Seattle (SEA)to
Los Angeles (LAX)Depart: Apr 18, 2026
From
$79
Seen: 17 hours ago
One-way
Economy
Portland (PDX)to
Los Angeles (LAX)Depart: Aug 2, 2026
From
$41
Seen: 1 hour ago
One-way
Economy
San Francisco (SFO)to
Los Angeles (LAX)Depart: Apr 14, 2026
From
$50
Seen: 17 hours ago
One-way
Economy
Honolulu (HNL)to
Los Angeles (LAX)Depart: May 5, 2026
From
$119
Seen: 17 hours ago
One-way
Economy
Newark (EWR)to
Los Angeles (LAX)Depart: May 15, 2026
From
$16
Seen: 49 minutes ago
One-way
Economy
Anchorage (ANC)to
Los Angeles (LAX)Depart: Apr 20, 2026
From
$148
Seen: 17 hours ago
One-way
Economy
Washington, D.C. (DCA)to
Los Angeles (LAX)Depart: Aug 17, 2026
From
$139
Seen: 17 hours ago
One-way
Economy
Santa Rosa (STS)to
Los Angeles (LAX)Depart: Mar 28, 2026
From
$79
Seen: 17 hours ago
One-way
Economy
Spokane (GEG)to
Los Angeles (LAX)Depart: Apr 14, 2026
From
$89
Seen: 17 hours ago
One-way
Economy
Everett (PAE)to
Los Angeles (LAX)Depart: May 6, 2026
From
$79
Seen: 17 hours ago
One-way
Economy
Fly one-way to San Diego for less.*
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flight_land
$
Seattle (SEA)to
San Diego (SAN)Depart: Mar 30, 2026
From
$99
Seen: 1 hour ago
One-way
Economy
Portland (PDX)to
San Diego (SAN)Depart: Mar 31, 2026
From
$79
Seen: 10 minutes ago
One-way
Economy
San Francisco (SFO)to
San Diego (SAN)Depart: Apr 8, 2026
From
$49
Seen: 51 minutes ago
One-way
Economy
San Jose (SJC)to
San Diego (SAN)Depart: Apr 1, 2026
From
$59
Seen: 8 hours ago
One-way
Economy
Sacramento (SMF)to
San Diego (SAN)Depart: Apr 7, 2026
From
$59
Seen: 17 hours ago
One-way
Economy
Denver (DEN)to
San Diego (SAN)Depart: Apr 2, 2026
From
$59
Seen: 33 minutes ago
One-way
Economy
Boise (BOI)to
San Diego (SAN)Depart: Mar 28, 2026
From
$79
Seen: 17 hours ago
One-way
Economy
Fresno (FAT)to
San Diego (SAN)Depart: Apr 1, 2026
From
$69
Seen: 17 hours ago
One-way
Economy
Santa Rosa (STS)to
San Diego (SAN)Depart: Apr 8, 2026
From
$64
Seen: 1 hour ago
One-way
Economy
Orlando (MCO)to
San Diego (SAN)Depart: Mar 31, 2026
From
$119
Seen: 2 hours ago
One-way
Economy
Spokane (GEG)to
San Diego (SAN)Depart: Apr 8, 2026
From
$134
Seen: 17 hours ago
One-way
Economy
Honolulu (HNL)to
San Diego (SAN)Depart: Mar 31, 2026
From
$194
Seen: 2 hours ago
One-way
Economy
New York (JFK)to
San Diego (SAN)Depart: Apr 4, 2026
From
$26
Seen: 6 hours ago
One-way
Economy
Boston (BOS)to
San Diego (SAN)Depart: Mar 24, 2026
From
$139
Seen: 17 hours ago
One-way
Economy
Tampa (TPA)to
San Diego (SAN)Depart: Apr 1, 2026
From
$129
Seen: 17 hours ago
One-way
Economy
Chicago (ORD)to
San Diego (SAN)Depart: Apr 7, 2026
From
$99
Seen: 11 hours ago
One-way
Economy
Everett (PAE)to
San Diego (SAN)Depart: Apr 1, 2026
From
$142
Seen: 58 minutes ago
One-way
Economy
Austin (AUS)to
San Diego (SAN)Depart: Mar 28, 2026
From
$109
Seen: 17 hours ago
One-way
Economy
Las Vegas (LAS)to
San Diego (SAN)Depart: Mar 25, 2026
From
$79
Seen: 17 hours ago
One-way
Economy
Newark (EWR)to
San Diego (SAN)Depart: Mar 23, 2026
From
$144
Seen: 17 hours ago
One-way
Economy
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Top offers for San Diego one-way flights.*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | San Diego (SAN) | One-way | Economy | Depart: May 5, 2026 | From $70 Seen: 17 hours ago |
| Portland (PDX) | San Diego (SAN) | One-way | Economy | Depart: Apr 24, 2026 | From $31 Seen: 2 hours ago |
| San Francisco (SFO) | San Diego (SAN) | One-way | Economy | Depart: May 6, 2026 | From $49 Seen: 17 hours ago |
| San Jose (SJC) | San Diego (SAN) | One-way | Economy | Depart: May 16, 2026 | From $52 Seen: 7 hours ago |
| Sacramento (SMF) | San Diego (SAN) | One-way | Economy | Depart: May 5, 2026 | From $59 Seen: 17 hours ago |
| Denver (DEN) | San Diego (SAN) | One-way | Economy | Depart: Apr 30, 2026 | From $59 Seen: 8 hours ago |
| Boise (BOI) | San Diego (SAN) | One-way | Economy | Depart: May 12, 2026 | From $79 Seen: 17 hours ago |
| Fresno (FAT) | San Diego (SAN) | One-way | Economy | Depart: Apr 14, 2026 | From $69 Seen: 17 hours ago |
| Santa Rosa (STS) | San Diego (SAN) | One-way | Economy | Depart: Apr 15, 2026 | From $64 Seen: 17 hours ago |
| Orlando (MCO) | San Diego (SAN) | One-way | Economy | Depart: Apr 21, 2026 | From $119 Seen: 17 hours ago |
| Spokane (GEG) | San Diego (SAN) | One-way | Economy | Depart: Apr 15, 2026 | From $69 Seen: 17 hours ago |
| Honolulu (HNL) | San Diego (SAN) | One-way | Economy | Depart: May 1, 2026 | From $154 Seen: 17 hours ago |
| New York (JFK) | San Diego (SAN) | One-way | Economy | Depart: Sep 30, 2026 | From $16 Seen: 9 hours ago |
| Boston (BOS) | San Diego (SAN) | One-way | Economy | Depart: Jun 8, 2026 | From $139 Seen: 17 hours ago |
| Tampa (TPA) | San Diego (SAN) | One-way | Economy | Depart: May 20, 2026 | From $129 Seen: 17 hours ago |
| Chicago (ORD) | San Diego (SAN) | One-way | Economy | Depart: May 11, 2026 | From $82 Seen: 10 hours ago |
| Everett (PAE) | San Diego (SAN) | One-way | Economy | Depart: Apr 28, 2026 | From $80 Seen: 4 hours ago |
| Austin (AUS) | San Diego (SAN) | One-way | Economy | Depart: Apr 22, 2026 | From $109 Seen: 17 hours ago |
| Las Vegas (LAS) | San Diego (SAN) | One-way | Economy | Depart: Apr 22, 2026 | From $79 Seen: 17 hours ago |
| Newark (EWR) | San Diego (SAN) | One-way | Economy | Depart: Aug 19, 2026 | From $119 Seen: 17 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Plan a trip to San Diego
Blessed with more than 300 days of sunshine a year and temperatures that are nearly always in the 70s, it's no surprise then that San Diego was the site of Europe's first settlement in California in 1769. Spend a day at beautiful Spanish-inspired Balboa Park, and relax with a picnic in front of the park's iconic Botanical Building. Explore the world-famous San Diego Zoo, and book a Sunrise Surprise Stroll - offered two or three times a month - to see how animals like a Giant Panda and a group of meerkats start their day. Get out to Mission Beach and jog along the boardwalk or stroll on the wide sandy beaches.
View airport information for San Diego (SAN)
Top San Diego routes with Alaska Airlines
DPA Name: DPA QA Test - Details / example to Los Angeles/LAX
flight_takeoff
flight_land
$
Seattle (SEA)to
Los Angeles (LAX)Depart: Apr 18, 2026
From
$79
Seen: 17 hours ago
One-way
Economy
Portland (PDX)to
Los Angeles (LAX)Depart: Aug 2, 2026
From
$41
Seen: 1 hour ago
One-way
Economy
San Francisco (SFO)to
Los Angeles (LAX)Depart: Apr 14, 2026
From
$50
Seen: 17 hours ago
One-way
Economy
Honolulu (HNL)to
Los Angeles (LAX)Depart: May 5, 2026
From
$119
Seen: 17 hours ago
One-way
Economy
Newark (EWR)to
Los Angeles (LAX)Depart: May 15, 2026
From
$16
Seen: 49 minutes ago
One-way
Economy
Anchorage (ANC)to
Los Angeles (LAX)Depart: Apr 20, 2026
From
$148
Seen: 17 hours ago
One-way
Economy
Washington, D.C. (DCA)to
Los Angeles (LAX)Depart: Aug 17, 2026
From
$139
Seen: 17 hours ago
One-way
Economy
Santa Rosa (STS)to
Los Angeles (LAX)Depart: Mar 28, 2026
From
$79
Seen: 17 hours ago
One-way
Economy
Spokane (GEG)to
Los Angeles (LAX)Depart: Apr 14, 2026
From
$89
Seen: 17 hours ago
One-way
Economy
Everett (PAE)to
Los Angeles (LAX)Depart: May 6, 2026
From
$79
Seen: 17 hours ago
One-way
Economy