$129 Cheap American Airlines flights Newark Liberty Intl. Airport (EWR) to Phoenix (PHX)

Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap American Airlines round-trip flights from $246 from EWR to PHX. Affordable one-way fares from $129 are available as well.**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 cheap American Airlines flights from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX) one to three months ahead of your departure date. 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. Regardless of fare type and itinerary, the best day of the week to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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.

Jetting off from EWR at 6:20AM UTC-5, the earliest American Airlines flight to PHX arrives at 10:06AM UTC-7. Traveling early means you're less likely to experience delays.* Prefer a later start? The last American Airlines flight from EWR to PHX departs at 4:29PM UTC-5 and touches down at 8:12PM UTC-7.*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.