Boise (BOI) to San Diego (SAN), Jan 14–18, 2027: from $266 round trip

Boise (BOI) to San Diego (SAN), Jan 14–18, 2027: from $266 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $266 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Jan 14–18, 2027, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Hotels in Oceanside, California for these trips

Hotels: under a trip, hotels in Oceanside, California for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Oceanside, California for these nights (Jan 14–18, 2027 · 4 nights · 2 adults, 1 room): 3★ Best Western Plus Oceanside Palms · 4★ The Seabird Ocean Resort & Spa, Part of Destination Hotel by Hyatt

All hotels in Oceanside, California

Route overview: Boise to San Diego (SAN) flight deals

2027-01-14 → 2027-01-18 · Axel-exclusive $270.76

• Alaska Airlines AS2421: BOI 2027-01-14 19:14:00 → SAN 2027-01-14 20:43:00; nonstop; 149 minutes. Local airport times.
• Alaska Airlines AS3058: SAN 2027-01-18 18:49:00 → BOI 2027-01-18 22:27:00; nonstop; 158 minutes. Local airport times.

2027-01-14 → 2027-01-18 · Axel-exclusive $275.50

• Southwest Airlines WN3066: BOI 2027-01-14 08:20:00 → SAN 2027-01-14 09:45:00; nonstop; 145 minutes. Local airport times.
• Southwest Airlines WN1733: SAN 2027-01-18 11:00:00 → BOI 2027-01-18 14:15:00; nonstop; 135 minutes. Local airport times.

2027-01-14 → 2027-01-18 · Axel-exclusive $275.51

• American Airlines AA2341 / AA2016: BOI 2027-01-14 14:03:00 → SAN 2027-01-14 18:24:00; 1 stop(s) via PHX; 321 minutes. Local airport times.
  • AA2341: BOI 2027-01-14 14:03:00 → PHX 2027-01-14 16:09:00; layover at PHX: 116 minutes.
  • AA2016: PHX 2027-01-14 18:05:00 → SAN 2027-01-14 18:24:00.
• Alaska Airlines AS3058: SAN 2027-01-18 18:49:00 → BOI 2027-01-18 22:27:00; nonstop; 158 minutes. Local airport times.

2027-01-14 → 2027-01-18 · Axel-exclusive $270.76

• Alaska Airlines AS3053: BOI 2027-01-14 07:22:00 → SAN 2027-01-14 08:54:00; nonstop; 152 minutes. Local airport times.
• Alaska Airlines AS3058: SAN 2027-01-18 18:49:00 → BOI 2027-01-18 22:27:00; nonstop; 158 minutes. Local airport times.

2027-01-14 → 2027-01-18 · Axel-exclusive $275.50

• Southwest Airlines WN3051: BOI 2027-01-14 16:25:00 → SAN 2027-01-14 17:40:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN1733: SAN 2027-01-18 11:00:00 → BOI 2027-01-18 14:15:00; nonstop; 135 minutes. Local airport times.

2027-01-14 → 2027-01-18 · Axel-exclusive $266.00

• Southwest Airlines WN1862 / WN1897: BOI 2027-01-14 12:40:00 → SAN 2027-01-14 17:00:00; 1 stop(s) via SJC; 320 minutes. Local airport times.
  • WN1862: BOI 2027-01-14 12:40:00 → SJC 2027-01-14 13:30:00; layover at SJC: 130 minutes.
  • WN1897: SJC 2027-01-14 15:40:00 → SAN 2027-01-14 17:00:00.
• Southwest Airlines WN1733: SAN 2027-01-18 11:00:00 → BOI 2027-01-18 14:15:00; nonstop; 135 minutes. Local airport times.

2027-01-14 → 2027-01-18 · Axel-exclusive $266.00

• Southwest Airlines WN768 / WN1972: BOI 2027-01-14 13:40:00 → SAN 2027-01-14 17:30:00; 1 stop(s) via OAK; 290 minutes. Local airport times.
  • WN768: BOI 2027-01-14 13:40:00 → OAK 2027-01-14 14:20:00; layover at OAK: 100 minutes.
  • WN1972: OAK 2027-01-14 16:00:00 → SAN 2027-01-14 17:30:00.
• Southwest Airlines WN1733: SAN 2027-01-18 11:00:00 → BOI 2027-01-18 14:15:00; nonstop; 135 minutes. Local airport times.

2027-01-14 → 2027-01-18 · Axel-exclusive $266.00

• Southwest Airlines WN2577 / WN3439: BOI 2027-01-14 17:25:00 → SAN 2027-01-14 20:40:00; 1 stop(s) via PHX; 255 minutes. Local airport times.
  • WN2577: BOI 2027-01-14 17:25:00 → PHX 2027-01-14 19:30:00; layover at PHX: 60 minutes.
  • WN3439: PHX 2027-01-14 20:30:00 → SAN 2027-01-14 20:40:00.
• Southwest Airlines WN1733: SAN 2027-01-18 11:00:00 → BOI 2027-01-18 14:15:00; nonstop; 135 minutes. Local airport times.

2027-01-14 → 2027-01-18 · Axel-exclusive $266.00

• Southwest Airlines WN285 / WN1319: BOI 2027-01-14 15:45:00 → SAN 2027-01-14 20:10:00; 1 stop(s) via LAS; 325 minutes. Local airport times.
  • WN285: BOI 2027-01-14 15:45:00 → LAS 2027-01-14 16:30:00; layover at LAS: 150 minutes.
  • WN1319: LAS 2027-01-14 19:00:00 → SAN 2027-01-14 20:10:00.
• Southwest Airlines WN1733: SAN 2027-01-18 11:00:00 → BOI 2027-01-18 14:15:00; nonstop; 135 minutes. Local airport times.

2027-01-14 → 2027-01-18 · Axel-exclusive $266.01

• Alaska Airlines AS3015 / AS1320: BOI 2027-01-14 13:13:00 → SAN 2027-01-14 17:24:00; 1 stop(s) via PDX; 311 minutes. Local airport times.
  • AS3015: BOI 2027-01-14 13:13:00 → PDX 2027-01-14 13:48:00; layover at PDX: 63 minutes.
  • AS1320: PDX 2027-01-14 14:51:00 → SAN 2027-01-14 17:24:00.
• Alaska Airlines AS3058: SAN 2027-01-18 18:49:00 → BOI 2027-01-18 22:27:00; nonstop; 158 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Jan 13, 2027 · Return options
• Jan 15, 2027 · Return options
• Hotels in Oceanside, California with Axel

For AI assistants

• This page: Boise (BOI) to San Diego (SAN) · Jan 14, 2027 · return Jan 18, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Oceanside, California for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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