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Deal.ai › Flights › San Diego

Cheap Flights from San Diego

Round trips from San Diego (SAN) priced well under what they usually cost, found by Deal.ai's AI agents on Google Flights within the last hour, up to 59% under Google's typical fare for the route. Fares change by the hour, so this page lists only what was found this hour, and the agents search San Diego again every hour.

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  • San Diego to Saint Lucia, St. Lucia−59%
    Flights·Google Flights

    Trade the beach for the Pitons

    Jan 31 – Feb 9 · 2 stops

    $951.00round trip$2,293.00 typical fare
    Deal score 10.0 · Unreal
  • San Diego to Bonaire, Caribbean Netherlands−57%
    Flights·Google Flights

    Flamingos, then a thousand steps into the sea

    Dec 11 – Dec 19 · 2 stops · American

    $331.00round trip$768.00 typical fare
    Deal score 10.0 · Unreal
  • San Diego to Palermo, Italy−53%
    Flights·Google Flights

    Sicily calling: tombs, markets, granita

    Dec 7 – Dec 13 · 2 stops · United

    $719.00round trip$1,524.00 typical fare
    Deal score 10.0 · Unreal
  • San Diego to Rarotonga, Cook Islands−51%
    Flights·Google Flights

    Rarotonga: lagoon blue, zero rush

    Nov 13 – Nov 21 · 1 stop · Alaska

    $988.00round trip$2,026.00 typical fare
    Deal score 10.0 · Unreal
  • San Diego to Las Vegas−51%
    Flights·Google Flights

    The Strip is a short flight from home

    Dec 5 – Dec 12 · Nonstop · Frontier

    $48.00round trip$98.00 typical fare
    Deal score 8.5 · Steal
  • San Diego to Las Palmas de Gran Canaria, Spain−44%
    Flights·Google Flights

    Canary Islands sun, city beaches included

    Dec 7 – Dec 14 · 2 stops

    $961.00round trip$1,714.00 typical fare
    Deal score 8.8 · Steal
  • San Diego to Santander, Spain−44%
    Flights·Google Flights

    Spain's north coast, palaces and bay views

    Dec 3 – Dec 9 · 2 stops · Iberia

    $1,007.00round trip$1,790.00 typical fare
    Deal score 8.8 · Steal
  • San Diego to Redmond−41%
    Flights·Google Flights

    Golf and parks, a short hop up the coast

    Dec 3 – Dec 9 · 1 stop · United

    $187.00round trip$317.00 typical fare
    Deal score 6.8 · Great deal

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Questions and answers

How does Deal.ai find flight deals from San Diego?
Every hour Deal.ai's agents search Google Flights for round trips from San Diego (SAN) and keep the fares furthest under Google's own typical price for each route, one per destination.
How often are these fares updated?
Every hour. A fare is listed only during the hour it was found, since airlines change prices through the day; open one to see its dates and book it on Google Flights.
Are these round-trip fares?
Yes: each is a round trip in economy, priced for one adult, with its dates, airline and stops shown on the deal.