I have an itinerary question: I need to fly London to San Diego in a month or so's time. However, because I've not been able to find a reasonably priced flight to San Diego on any of the days I could reasonably travel, I'm considering flying instead to Los Angeles (arriving around 2pm - I can get a reasonably priced flights to do that) and then getting a train to San Diego (presumably by getting a metro from the airport to Union station, and then a train from there).
My question is: Does getting trains from LAX to San Diego make sense? It looks doable on googling maps and schedules, but I know nothing about and have no experience of trains in Southern California. Are there any likely obstacles to doing that? And would I just be able to turn up at the station(s) with my suitcase and buy a ticket?
Yes that journey is perfectly doable. It is fairly simple. You are probably looking at four to five hours total from the Airport terminal building in Los Angeles to San Diego once you factor in connections and waiting time.
Firstly you have to get from Los Angeles Airport to Los Angeles Union Station in the city centre. Unfortunately it is a pretty poorly connected airport. There are not even any local buses serving the airport terminals so you have to take a free shuttle bus from the airport to a nearby station for train and bus services. Even from there two different trains are required.
You have two different options from Los Angeles Airport to Los Angeles Union Station in the city centre.
• Metro (Bus & Metro) - Firstly you need to take the free shuttle bus directly from the Airport to Aviation Metro Station which takes 15 minutes. Secondly you will need to take the Green "C" Line train from Aviation to Willowbrook which takes 15 minutes. Thirdly you will need to take the Blue "A" Line train from Willowbrook to Los Angeles Union Station which takes 40 minutes. The bus and the two trains all run frequently around every ten minutes and the total journey time from the Airport to Union Station is around 70 to 80 minutes total. The cost for this journey is just USD1.75 total for both trains so it is very cheap. Tickets can be purchased from a ticket machine at the station.
• Flyaway Coach - This is a direct coach from the Airport to Union Station in the city centre. It takes around 45 to 75 minutes depending on the time of day and traffic conditions. The peak hour traffic around Los Angeles is awful so it takes a particularly long time during these periods. The cost is USD9.75 for this journey. Tickets can be purchased onboard.
So that is the first step of getting from the Airport to Union Station in the city centre.
Once you have gotten to Los Angeles you have two options for the Los Angeles to San Diego part of your journey:
• Metrolink Train & Coaster Train - Your first option is the much cheaper option of taking the Metrolink suburban train from Los Angeles to Oceanside and then the Coaster suburban train from Oceanside to San Diego so just two trains total. The train from Los Angeles to Oceanside takes 120 minutes (two hours) and costs USD16.75 Single on a weekday or an a weekend a special USD10.00 Metrolink Day Rover exists. The train from Oceanside to San Diego takes 60 minutes (one hour) and costs USD6.50 Single on any day of the week. So the total journey time is around 180 minutes (three hours) and in total costs USD23.25 on a weekday or USD16.50 on a weekend. Tickets for both trains are just bought on the day at ticket machines at the station.
• Amtrak Pacific Surfliner Train - Your second option is the much more expensive option of taking the direct Amtrak Pacific Surfliner train. The train from Los Angeles to San Diego takes around 180 minutes (three hours) so it is pretty much the same journey time as the above cheaper option. However the Amtrak option is still slightly quicker overall as you do not have to factor in waiting around at Oceanside to change trains. It costs USD36.00 Single for this train. Tickets can be purchased on the day at the ticket office and ticket machines at the station or from the Guard onboard with a surcharge.
So there are two different option from the Airport to Union Station in Los Angeles and then two different options from Los Angeles to San Diego by train.
I would recommend the cheaper option of the free bus and two Metro trains from the Airport to Union Station and then the Metrolink and Coaster trains but there is also the more expensive Flyaway Coach and Amtrak train options if you want a slightly quicker journey.