Alaska Airlines Flights from Newark to San Diego
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1 Passenger
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Lowest fares from Newark to San Diego
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One-way low-fare flights Newark to San Diego.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Newark (EWR) | San Diego (SAN) | One-way | Saver | Depart: Dec 4, 2025 | From $99 Seen: 6 hours ago | |
| Newark (EWR) | San Diego (SAN) | One-way | Saver | Depart: Dec 10, 2025 | From $99 Seen: 6 hours ago | |
| Newark (EWR) | San Diego (SAN) | One-way | Saver | Depart: Dec 9, 2025 | From $99 Seen: 6 hours ago | |
| Newark (EWR) | San Diego (SAN) | One-way | Saver | Depart: Dec 6, 2025 | From $109 Seen: 6 hours ago | |
| Newark (EWR) | San Diego (SAN) | One-way | Saver | Depart: Dec 11, 2025 | From $109 Seen: 6 hours ago | |
| Newark (EWR) | San Diego (SAN) | One-way | Saver | Depart: Mar 10, 2026 | From $119 Seen: 6 hours ago | |
| Newark (EWR) | San Diego (SAN) | One-way | Saver | Depart: Jan 6, 2026 | From $119 Seen: 6 hours ago | |
| Newark (EWR) | San Diego (SAN) | One-way | Saver | Depart: Feb 17, 2026 | From $119 Seen: 6 hours 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.