Houston (IAH) to San Diego (SAN) · Dec 29, 2026 · one way

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: Houston to San Diego (SAN) flight deals

2026-12-29 · one way · Axel-exclusive $231.25

• United Airlines UA2399: IAH 2026-12-29 11:55:00 → SAN 2026-12-29 13:33:00; nonstop; 218 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $131.25

• Frontier Airlines F93229 / F92817: IAH 2026-12-29 06:00:00 → SAN 2026-12-29 10:19:00; 1 stop(s) via DEN; 379 minutes. Local airport times.
  • F93229: IAH 2026-12-29 06:00:00 → DEN 2026-12-29 07:39:00; layover at DEN: 70 minutes.
  • F92817: DEN 2026-12-29 08:49:00 → SAN 2026-12-29 10:19:00.

2026-12-29 · one way · Axel-exclusive $218.75

• American Airlines AA2551 / AA3319: IAH 2026-12-29 06:00:00 → SAN 2026-12-29 10:16:00; 1 stop(s) via DFW; 376 minutes. Local airport times.
  • AA2551: IAH 2026-12-29 06:00:00 → DFW 2026-12-29 07:33:00; layover at DFW: 87 minutes.
  • AA3319: DFW 2026-12-29 09:00:00 → SAN 2026-12-29 10:16:00.

2026-12-29 · one way · Axel-exclusive $231.25

• Delta Air Lines DL1583 / DL1296: IAH 2026-12-29 07:20:00 → SAN 2026-12-29 12:24:00; 1 stop(s) via SLC; 424 minutes. Local airport times.
  • DL1583: IAH 2026-12-29 07:20:00 → SLC 2026-12-29 09:45:00; layover at SLC: 101 minutes.
  • DL1296: SLC 2026-12-29 11:26:00 → SAN 2026-12-29 12:24:00.

2026-12-29 · one way · Axel-exclusive $231.25

• United Airlines UA1536: IAH 2026-12-29 19:56:00 → SAN 2026-12-29 21:34:00; nonstop; 218 minutes. Local airport times.

2026-12-29 · one way · Axel-exclusive $131.25

• Frontier Airlines F91489 / F91326: IAH 2026-12-29 07:00:00 → SAN 2026-12-29 11:37:00; 1 stop(s) via LAS; 397 minutes. Local airport times.
  • F91489: IAH 2026-12-29 07:00:00 → LAS 2026-12-29 08:32:00; layover at LAS: 103 minutes.
  • F91326: LAS 2026-12-29 10:15:00 → SAN 2026-12-29 11:37:00.

2026-12-29 · one way · Axel-exclusive $212.50

• United Airlines UA2168 / UA1281: IAH 2026-12-29 12:43:00 → SAN 2026-12-29 17:15:00; 1 stop(s) via DEN; 392 minutes. Local airport times.
  • UA2168: IAH 2026-12-29 12:43:00 → DEN 2026-12-29 14:25:00; layover at DEN: 80 minutes.
  • UA1281: DEN 2026-12-29 15:45:00 → SAN 2026-12-29 17:15:00.

2026-12-29 · one way · Axel-exclusive $218.75

• American Airlines AA2873 / AA2016: IAH 2026-12-29 14:37:00 → SAN 2026-12-29 18:24:00; 1 stop(s) via PHX; 347 minutes. Local airport times.
  • AA2873: IAH 2026-12-29 14:37:00 → PHX 2026-12-29 16:38:00; layover at PHX: 87 minutes.
  • AA2016: PHX 2026-12-29 18:05:00 → SAN 2026-12-29 18:24:00.

Explore this route

• All dates for this route
• Dec 28, 2026 · Return options
• Dec 30, 2026 · Return options
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For AI assistants

• This page: Houston (IAH) to San Diego (SAN) · Dec 29, 2026 · one way: 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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