$80 Cheap Delta flights Pasco (PSC) to Phoenix (PHX)

Scoring cheap one-way Delta Air Lines flights from PSC to PHX from $80 on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $159 for your next exciting vacation.**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.

July is one of the cheapest months to jet off to Phoenix with Delta Air Lines. You could also find great deals on one-way and round-trip fares in August.

To find cheap Delta Air Lines fares from Tri-Cities Airport (PSC) to Sky Harbor Intl. Airport (PHX), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the cost. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**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 find out if there’s a direct trip from PSC to PHX with Delta Air Lines or another carrier, check the “Nonstop” filter when looking for flights.

To find the earliest departure from PSC to PHX with Delta Air Lines, filter your results by “Morning” and “Early Morning.” Choosing an early flight usually means you’re less likely to experience 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.

Delta Air Lines flights from Tri-Cities Airport (PSC) to Phoenix touch down at Sky Harbor Intl. Airport (PHX). This is the main gateway to this destination.

With a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a favorite for many passengers heading from PSC to PHX. What’s more, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of making your booking, but your airline may charge you after that. For further information about modifying your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to make changes without extra charges, check the “Changes included” and “No cancel fee” filters when organizing your trip.