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Los Angeles → San Diego

Great price

past 2 months
$35 right now
low $35 · typical $35 · high $35

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About the Los Angeles to San Diego Train Route

Amtrak train tickets from Los Angeles to San Diego currently range from $35 to $144. Prices vary based on travel date, time of day, and how far in advance you book.

We've tracked the cheapest daily fare on this route over recent months: it has dipped as low as $35 and climbed as high as $35, with a typical low of about $35. On the Los Angeles to San Diego route, anything under $35 is a good deal worth booking.

Tips for Finding Cheap Los Angeles to San Diego Train Tickets

  • Book early — Amtrak fares generally increase as the travel date approaches. Booking 2-4 weeks ahead often yields the best prices.
  • Be flexible with dates — Midweek travel (Tuesday-Thursday) is typically cheaper than weekends and holidays.
  • Compare departure times — Early morning and late evening trains often have lower fares than peak-hour departures.
  • Set a price alert — We track prices daily and can notify you the moment fares drop below your target price.

Frequently Asked Questions

How much does the train from Los Angeles to San Diego cost?

Fares currently range from $35 to $144. Prices depend on service class, travel date, and how far in advance you book.

Can I get price alerts for Los Angeles to San Diego trains?

Yes. Buy a Single Trip to monitor one route, or start Pro to monitor up to 10 trips at once with hourly checks, date ranges, time filters, and SMS alerts.

More Amtrak routes from Los Angeles

Los Angeles → Fullerton $14Los Angeles → Oxnard $15Los Angeles → Irvine $16Los Angeles → Santa Barbara $25Los Angeles → San Luis Obispo $40Los Angeles → San Francisco $46Los Angeles → Oakland $46Los Angeles → Sacramento $67Los Angeles → San Jose $69Los Angeles → Maricopa $69

Other Amtrak routes to San Diego

Irvine → San Diego $26Fullerton → San Diego $29Santa Barbara → San Diego $44Abq → San Diego $130Salt Lake City → San Diego $248

See all routes from Los Angeles or to San Diego.