Book Cheap Flights from San Jose with Alaska Airlines
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Find round-trip flight deals from San Jose.*
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San Jose (SJC)to
Seattle (SEA)Sep 2, 2026 - Sep 6, 2026
From
$187
Seen: 9 hours ago
Round-trip
Saver
San Jose (SJC)to
Honolulu (HNL)Nov 10, 2026 - Nov 18, 2026
From
$313
Seen: 7 hours ago
Round-trip
Saver
San Jose (SJC)to
Portland (PDX)Sep 11, 2026 - Sep 14, 2026
From
$162
Seen: 6 hours ago
Round-trip
Saver
San Jose (SJC)to
San Diego (SAN)Sep 5, 2026 - Sep 6, 2026
From
$117
Seen: 2 hours ago
Round-trip
Saver
San Jose (SJC)to
Maui (OGG)Aug 25, 2026 - Sep 2, 2026
From
$313
Seen: 5 hours ago
Round-trip
Saver
San Jose (SJC)to
Kona (KOA)Aug 26, 2026 - Sep 2, 2026
From
$409
Seen: 13 hours ago
Round-trip
Saver
San Jose (SJC)to
Cabo San Lucas (SJD)Nov 14, 2026 - Nov 21, 2026
From
$435
Seen: 5 hours ago
Round-trip
Saver
San Jose (SJC)to
Guadalajara (GDL)Nov 14, 2026 - Dec 17, 2026
From
$538
Seen: 8 hours ago
Round-trip
Saver
San Jose (SJC)to
Lihue (LIH)Aug 17, 2026 - Aug 26, 2026
From
$378
Seen: 3 hours ago
Round-trip
Saver
San Jose (SJC)to
Boise (BOI)Sep 10, 2026 - Sep 15, 2026
From
$217
Seen: 7 hours ago
Round-trip
Saver
San Jose (SJC)to
Las Vegas (LAS)Aug 28, 2026 - Aug 28, 2026
From
$242
Seen: 1 hour ago
Round-trip
Saver
San Jose (SJC)to
Newark (EWR)Sep 25, 2026 - Sep 28, 2026
From
$329
Seen: 5 hours ago
Round-trip
Saver
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way flight deals from San Jose.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: Nov 23, 2026 | From $62 Seen: 10 hours ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Sep 6, 2026 | From $79 Seen: 3 hours ago | |
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: Aug 21, 2026 | From $79 Seen: 7 hours ago | |
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: Oct 4, 2026 | From $79 Seen: 13 hours ago | |
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: Sep 18, 2026 | From $79 Seen: 6 hours ago | |
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: Sep 20, 2026 | From $79 Seen: 3 hours ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Aug 29, 2026 | From $84 Seen: 10 hours ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Sep 16, 2026 | From $84 Seen: 20 minutes ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Sep 14, 2026 | From $84 Seen: 2 hours ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Sep 10, 2026 | From $84 Seen: 54 minutes ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.