Book Cheap Flights from Boise with Alaska Airlines
Find round-trip flight deals from Boise.*
Boise (BOI)to
Seattle (SEA)
Boise (BOI)to
Portland (PDX)
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Spokane (GEG)
Boise (BOI)to
San Diego (SAN)
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Las Vegas (LAS)
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Phoenix (PHX)
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Los Angeles (LAX)
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Honolulu (HNL)
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Burbank (BUR)
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Boise (BOI)to
Sacramento (SMF)*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 Boise.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boise (BOI) | Las Vegas (LAS) | One-way | Saver | Depart: Jan 18, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Las Vegas (LAS) | One-way | Saver | Depart: Feb 3, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Las Vegas (LAS) | One-way | Saver | Depart: Feb 10, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Las Vegas (LAS) | One-way | Saver | Depart: Jan 19, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Las Vegas (LAS) | One-way | Saver | Depart: Jan 25, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Las Vegas (LAS) | One-way | Saver | Depart: Jan 27, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Sacramento (SMF) | One-way | Saver | Depart: Jan 20, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Sacramento (SMF) | One-way | Saver | Depart: Mar 3, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Sacramento (SMF) | One-way | Saver | Depart: Jan 24, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Sacramento (SMF) | One-way | Saver | Depart: Feb 7, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Sacramento (SMF) | One-way | Saver | Depart: Feb 10, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Sacramento (SMF) | One-way | Saver | Depart: Feb 14, 2026 | From $69 Seen: 16 hours ago | |
| Boise (BOI) | Seattle (SEA) | One-way | Saver | Depart: Mar 29, 2026 | From $70 Seen: 16 hours ago | |
| Boise (BOI) | Seattle (SEA) | One-way | Saver | Depart: Mar 30, 2026 | From $70 Seen: 16 hours ago | |
| Boise (BOI) | Seattle (SEA) | One-way | Saver | Depart: Jan 28, 2026 | From $70 Seen: 16 hours ago | |
| Boise (BOI) | Seattle (SEA) | One-way | Saver | Depart: Jan 30, 2026 | From $70 Seen: 16 hours ago | |
| Boise (BOI) | Seattle (SEA) | One-way | Saver | Depart: Jan 31, 2026 | From $70 Seen: 16 hours ago | |
| Boise (BOI) | Seattle (SEA) | One-way | Saver | Depart: Feb 4, 2026 | From $70 Seen: 16 hours ago | |
| Boise (BOI) | Bozeman (BZN) | One-way | Saver | Depart: Feb 7, 2026 | From $73 Seen: 16 hours ago | |
| Boise (BOI) | Bozeman (BZN) | One-way | Saver | Depart: Jan 17, 2026 | From $73 Seen: 16 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.