Alaska Airlines Flights from San Diego to Houston
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1 Passenger
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Lowest fares from San Diego to Houston
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One-way low-fare flights San Diego to Houston.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Diego (SAN) | Houston (IAH) | One-way | Saver | Depart: May 9, 2026 | From $159 Seen: 1 day ago | |
| San Diego (SAN) | Houston (IAH) | One-way | Saver | Depart: Mar 12, 2026 | From $239 Seen: 1 day ago | |
| San Diego (SAN) | Houston (IAH) | One-way | Saver | Depart: Feb 24, 2026 | From $451 Seen: 1 day ago | |
| San Diego (SAN) | Houston (IAH) | One-way | Saver | Depart: Feb 19, 2026 | From $543 Seen: 1 day ago | |
| San Diego (SAN) | Houston (IAH) | One-way | Saver | Depart: May 2, 2026 | From $159 Seen: 22 hours ago | |
| San Diego (SAN) | Houston (IAH) | One-way | Saver | Depart: Sep 22, 2026 | From $215 Seen: 20 hours ago | |
| San Diego (SAN) | Houston (IAH) | One-way | Saver | Depart: Mar 11, 2026 | From $239 Seen: 9 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.