Flights from Newark, NJ (EWR) to San Diego, CA (SAN)

Tips when travelling through EWR

Even though it's in New Jersey, Newark International Airport (EWR) is considered a New York City area airport. Some cities have non-stop flights to Newark but not to JFK or LaGuardia (the other two New York airports), and vice versa. To search flights to all three options, use the airport code "NYC."
The traffic between Newark International Airport and New York can be really slow, especially during rush hour. Take New Jersey Transit or Amtrak from the airport to New York Penn Station.
During winter snowstorms and summer thunderstorms, you won't be able to see the cool views of the New York skyline.

Tips when travelling through SAN

San Diego International Airport (SAN) is one of the last remaining major airports in the US with only a single runway. If you stand on the roads just outside the airport, you can get incredible views of takeoffs and landings.
San Diego Airport is one of the closest airports in the country to its downtown. It's literally close enough to walk (if you have about an hour to spare, and not much luggage).
One unique feature is the "commuter terminal," which only handles the short flights that go to and from Los Angeles. While the security is generally very quick in the commuter terminal, there's no meaningful food or drink once you clear security.

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