Lowest Priced Flights to Boise on Alaska Airlines starting at $69*
Most popular flights to Boise on Alaska Airlines.*
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Boise (BOI)Portland (PDX)to
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Boise (BOI)Spokane (GEG)to
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Boise (BOI)San Diego (SAN)to
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Boise (BOI)San Diego (SAN)to
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Boise (BOI)*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.
Top offers for Boise one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Las Vegas (LAS) | Boise (BOI) | One-way | Saver | Depart: Feb 27, 2026 | From $69 Seen: 17 hours ago | |
| Las Vegas (LAS) | Boise (BOI) | One-way | Saver | Depart: Dec 25, 2025 | From $69 Seen: 17 hours ago | |
| Las Vegas (LAS) | Boise (BOI) | One-way | Saver | Depart: Feb 11, 2026 | From $69 Seen: 17 hours ago | |
| Las Vegas (LAS) | Boise (BOI) | One-way | Saver | Depart: Feb 25, 2026 | From $69 Seen: 17 hours ago | |
| Las Vegas (LAS) | Boise (BOI) | One-way | Saver | Depart: Mar 4, 2026 | From $69 Seen: 17 hours ago | |
| Las Vegas (LAS) | Boise (BOI) | One-way | Saver | Depart: Dec 17, 2025 | From $69 Seen: 17 hours ago | |
| Sacramento (SMF) | Boise (BOI) | One-way | Saver | Depart: Dec 17, 2025 | From $69 Seen: 7 hours ago | |
| Seattle (SEA) | Boise (BOI) | One-way | Saver | Depart: Jan 25, 2026 | From $70 Seen: 9 hours ago | |
| Seattle (SEA) | Boise (BOI) | One-way | Saver | Depart: Dec 22, 2025 | From $70 Seen: 1 hour ago | |
| Seattle (SEA) | Boise (BOI) | One-way | Saver | Depart: Feb 10, 2026 | From $70 Seen: 5 minutes ago | |
| Seattle (SEA) | Boise (BOI) | One-way | Saver | Depart: Dec 18, 2025 | From $70 Seen: 6 hours ago | |
| Seattle (SEA) | Boise (BOI) | One-way | Saver | Depart: Jan 24, 2026 | From $70 Seen: 5 hours ago | |
| Bozeman (BZN) | Boise (BOI) | One-way | Saver | Depart: Jan 10, 2026 | From $73 Seen: 17 hours ago | |
| Bozeman (BZN) | Boise (BOI) | One-way | Saver | Depart: Jan 13, 2026 | From $73 Seen: 17 hours ago | |
| Bozeman (BZN) | Boise (BOI) | One-way | Saver | Depart: Jan 14, 2026 | From $73 Seen: 17 hours ago | |
| Bozeman (BZN) | Boise (BOI) | One-way | Saver | Depart: Jan 16, 2026 | From $73 Seen: 17 hours ago | |
| Bozeman (BZN) | Boise (BOI) | One-way | Saver | Depart: Jan 24, 2026 | From $73 Seen: 17 hours ago | |
| Bozeman (BZN) | Boise (BOI) | One-way | Saver | Depart: Jan 28, 2026 | From $73 Seen: 17 hours ago | |
| Phoenix (PHX) | Boise (BOI) | One-way | Saver | Depart: Feb 18, 2026 | From $77 Seen: 17 hours ago | |
| Phoenix (PHX) | Boise (BOI) | One-way | Saver | Depart: Feb 24, 2026 | From $77 Seen: 17 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.
Plan a trip to Boise
Founded in 1864, a few years after gold was discovered in the Idaho City basin, Boise derives from the French word "le bois", for the beautiful woodlands that surround the Boise River. Grab a bike or some walking shoes and explore tree-lined pathways of the 25-mile Boise River Greenbelt. Visit the enriching Basque museum and cultural center downtown, which showcases the Spanish Basque immigrant population that settled in Boise. Drive a little way out of town for a wine flight with some artisan cheese and elk salami at 3 Horse Ranch Vineyards.
View airport information for Boise (BOI)