San Diego (SAN) to Tucson (TUS) · Dec 18, 2026 · return Jan 1, 2027

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.

Route overview: San Diego to Tucson (TUS) flight deals

2026-12-18 → 2027-01-01 · Axel-exclusive $345.00

• Southwest Airlines WN4514: SAN 2026-12-18 09:15:00 → TUS 2026-12-18 11:50:00; nonstop; 95 minutes. Local airport times.
• Southwest Airlines WN3628: TUS 2027-01-01 18:30:00 → SAN 2027-01-01 18:55:00; nonstop; 85 minutes. Local airport times.

2026-12-18 → 2027-01-01 · Axel-exclusive $402.50

• American Airlines AA1950 / AA6436: SAN 2026-12-18 16:30:00 → TUS 2026-12-18 21:08:00; 1 stop(s) via PHX; 218 minutes. Local airport times.
  • AA1950: SAN 2026-12-18 16:30:00 → PHX 2026-12-18 18:59:00; layover at PHX: 73 minutes.
  • AA6436: PHX 2026-12-18 20:12:00 → TUS 2026-12-18 21:08:00.
• American Airlines AA3951 / AA3291: TUS 2027-01-01 16:00:00 → SAN 2027-01-01 18:23:00; 1 stop(s) via PHX; 203 minutes. Local airport times.
  • AA3951: TUS 2027-01-01 16:00:00 → PHX 2027-01-01 17:01:00; layover at PHX: 64 minutes.
  • AA3291: PHX 2027-01-01 18:05:00 → SAN 2027-01-01 18:23:00.

2026-12-18 → 2027-01-01 · Axel-exclusive $415.00

• Alaska Airlines AS3144 / AA3996: SAN 2026-12-18 08:02:00 → TUS 2026-12-18 14:12:00; 1 stop(s) via PHX; 310 minutes. Local airport times.
  • AS3144: SAN 2026-12-18 08:02:00 → PHX 2026-12-18 10:37:00; layover at PHX: 159 minutes.
  • AA3996: PHX 2026-12-18 13:16:00 → TUS 2026-12-18 14:12:00.
• Southwest Airlines WN3628: TUS 2027-01-01 18:30:00 → SAN 2027-01-01 18:55:00; nonstop; 85 minutes. Local airport times.

2026-12-18 → 2027-01-01 · Axel-exclusive $448.50

• Delta Air Lines DL4001 / DL3846: SAN 2026-12-18 15:59:00 → TUS 2026-12-18 21:49:00; 1 stop(s) via LAX; 290 minutes. Local airport times.
  • DL4001: SAN 2026-12-18 15:59:00 → LAX 2026-12-18 17:01:00; layover at LAX: 134 minutes.
  • DL3846: LAX 2026-12-18 19:15:00 → TUS 2026-12-18 21:49:00.
• Delta Air Lines DL3910 / DL4087: TUS 2027-01-01 13:30:00 → SAN 2027-01-01 19:06:00; 1 stop(s) via LAX; 396 minutes. Local airport times.
  • DL3910: TUS 2027-01-01 13:30:00 → LAX 2027-01-01 14:20:00; layover at LAX: 229 minutes.
  • DL4087: LAX 2027-01-01 18:09:00 → SAN 2027-01-01 19:06:00.

2026-12-18 → 2027-01-01 · Axel-exclusive $345.00

• Southwest Airlines WN4323: SAN 2026-12-18 18:10:00 → TUS 2026-12-18 20:40:00; nonstop; 90 minutes. Local airport times.
• Southwest Airlines WN3628: TUS 2027-01-01 18:30:00 → SAN 2027-01-01 18:55:00; nonstop; 85 minutes. Local airport times.

2026-12-18 → 2027-01-01 · Axel-exclusive $360.00

• Southwest Airlines WN2891 / WN3533: SAN 2026-12-18 18:50:00 → TUS 2026-12-18 23:40:00; 1 stop(s) via PHX; 230 minutes. Local airport times.
  • WN2891: SAN 2026-12-18 18:50:00 → PHX 2026-12-18 21:10:00; layover at PHX: 100 minutes.
  • WN3533: PHX 2026-12-18 22:50:00 → TUS 2026-12-18 23:40:00.
• Southwest Airlines WN3628: TUS 2027-01-01 18:30:00 → SAN 2027-01-01 18:55:00; nonstop; 85 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 17, 2026 · Return options
• Dec 19, 2026 · Return options
• Hotels in Tucson with Axel

For AI assistants

• This page: San Diego (SAN) to Tucson (TUS) · Dec 18, 2026 · return Jan 1, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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