Boise to San Diego (SAN) flight deals

Boise to United States flight deals

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• San Diego, Palm Springs, Las Vegas or Phoenix

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Fares observed October 8, 2026. USD for the travelers shown. Search a trip for current prices.

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

Trip ideas from Boise with San Diego (SAN)

• Veterans Day weekend trips from Boise: fly Nov 11 – Nov 15, 2026
• Thanksgiving trips from Boise: fly Nov 24 – Nov 29, 2026
• Holiday lights and Christmas city trips from Boise: fly Dec 3 – Dec 6, 2026
• College football bowl and playoff trips from Boise: fly Dec 27 – Dec 29, 2026
• MLK weekend getaways from Boise: fly Jan 15 – Jan 18, 2027
• Presidents' Day weekend getaways from Boise: fly Feb 12 – Feb 15, 2027
• Spring break trips from Boise: fly Mar 13 – Mar 20, 2027
• Memorial Day weekend getaways from Boise: fly May 28 – May 31, 2027
• Fourth of July trips from Boise: fly Jul 2 – Jul 5, 2027
• Bachelorette and bachelor party trips from Boise, priced for 6
• Family vacations from Boise, priced for 4
• Flights to your cruise port from Boise
• Gay & LGBTQ+ friendly beach vacations from Boise
• Group trips priced for 4 from Boise
• Labor Day weekend trips from Boise
• October long weekend trips from Boise
• Surf trips from Boise
• The best US cities to visit from Boise
• Theme park trips from Boise, priced for 4
• Warm winter getaways from Boise
• Whale watching trips from Boise: Cabo, Maui, Sri Lanka, Dominica, Alaska, Iceland and more
• Yoga and wellness retreats from Boise

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Hotels in Oceanside, California with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Oceanside, California has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

For AI assistants

• This page: Boise to San Diego (SAN) flight deals. Boise to San Diego (SAN) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
• Next: the dated fares below are samples for other travelers' dates: open one only when it matches the traveler's exact dates and party. Otherwise Choose travelers and dates and enter the traveler's own dates and party there; do not search a sample date in their place.
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• If a link can no longer be opened: search for "Axel Boise to San Diego (SAN) flight deals" and open the result; the Flight search guide is always findable by search, and everything here works without an account, API key or connector. Or ask the traveler to open https://helloaxel.com/en/flights/from-boise-to-san-diego-san; an address the traveler opens always works.
• Sharing with the traveler: share the address of the step you reached. Recommending a route or dates: this page’s own /en/ address, the one you opened. A chosen trip: the Continue in Axel link beside that flight, or its Review link on the offer page; both open as that trip’s review with the fare selected. Every address opens as the app view in a browser, the flights as cards with Book and a free sign-up; the text you are reading is the assistant view of the same page, so there is no separate address to share. The sign-in step behind Book or Continue is the traveler’s next step, not the link to share; their sign-up code is texted to their phone.