Alaska Airlines Flights from Spokane to Boise
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1 Passenger
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Lowest fares from Spokane to Boise
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One-way low-fare flights Spokane to Boise.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Spokane (GEG) | Boise (BOI) | One-way | Saver | Depart: Aug 18, 2026 | From $139 Seen: 21 hours ago | |
| Spokane (GEG) | Boise (BOI) | One-way | Saver | Depart: Aug 19, 2026 | From $139 Seen: 21 hours ago | |
| Spokane (GEG) | Boise (BOI) | One-way | Saver | Depart: Aug 20, 2026 | From $139 Seen: 21 hours ago | |
| Spokane (GEG) | Boise (BOI) | One-way | Saver | Depart: Aug 21, 2026 | From $139 Seen: 21 hours ago | |
| Spokane (GEG) | Boise (BOI) | One-way | Saver | Depart: Sep 5, 2026 | From $139 Seen: 21 hours ago | |
| Spokane (GEG) | Boise (BOI) | One-way | Saver | Depart: Sep 9, 2026 | From $139 Seen: 21 hours ago | |
| Spokane (GEG) | Boise (BOI) | One-way | Saver | Depart: Oct 10, 2026 | From $139 Seen: 21 hours ago | |
| Spokane (GEG) | Boise (BOI) | One-way | Saver | Depart: Jul 18, 2026 | From $139 Seen: 21 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.