$139 Cheap American Airlines flights San Diego (SAN) to Newark Liberty Intl. Airport (EWR)

Grab budget-friendly return American Airlines flights from $277 from SAN to EWR by filtering your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $139 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or round-trip flights to Newark in January or February. You could find lower fares with American Airlines during these off-season months.

Look for cheap American Airlines flights from San Diego Intl. Airport (SAN) to Liberty Intl. Airport (EWR) one to three months ahead of your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To see if there’s a direct journey from SAN to EWR with American Airlines or other airlines, check the “Nonstop” filter when searching for tickets.

To find the earliest departures from SAN to EWR with American Airlines, sort your results by “Early Morning” and “Morning.” Choosing an early flight usually means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

American Airlines flights from San Diego Intl. Airport (SAN) to Newark come in to Liberty Intl. Airport (EWR). This is the main entry point to this destination.

Depending on the ticket type you purchased, a fee typically applies if you cancel or change your booking more than 24 hours after it’s confirmed. To secure tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when you look for flights. To learn more about canceling or modifying your reservation, visit “Trips,” select your flight and click on “Manage Booking.”