$79 Cheap Delta flights Las Vegas (LAS) to Phoenix (PHX)

View $79 flight on Tue, Aug 19, 2025Opens in a new window

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$79 Cheap Delta flights Las Vegas (LAS) to Phoenix (PHX)

Prices were available within the past 7 days and start at $79 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Las Vegas (LAS) to Phoenix (PHX)
Origin airport
Harry Reid Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Popular airline
Frontier Airlines
Distance
255 mi
Average flight time
1 hour 13 mins

Frequently asked questions

How much is a Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to Sky Harbor Intl. Airport (PHX)?
Scoring cheap one-way Delta Air Lines flights from LAS to PHX from $79 on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our affordable return fares for your next exciting adventure.**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.
What is the cheapest month to fly from LAS to PHX with Delta Air Lines?
Look for round-trip or one-way flights to Phoenix in July or August. You could find cheaper fares with Delta Air Lines during these off-peak times.
What is the cheapest time to book flights from Harry Reid Intl. Airport (LAS) to Sky Harbor Intl. Airport (PHX) with Delta Air Lines?
Search for affordable Delta Air Lines flights from Harry Reid Intl. Airport (LAS) to Sky Harbor Intl. Airport (PHX) one to three months ahead of your departure day. 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 journey, the best day 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 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.
Does Delta Air Lines fly nonstop from Harry Reid Intl. Airport (LAS) to Sky Harbor Intl. Airport (PHX)?
To figure out if there's a direct trip from LAS to PHX with Delta Air Lines or other airlines, check the "Nonstop" box when searching for tickets.
What is the earliest Delta Air Lines flight from LAS to PHX?
Search Delta Air Lines's earliest flights from LAS to PHX by using the "Morning" and "Early Morning" filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**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.
What airports does Delta Air Lines fly into in Phoenix?
Get on a Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to Phoenix, and you're most likely to touch down at Sky Harbor Intl. Airport (PHX). This is the airline's main hub here.
Why fly with Delta Air Lines from LAS to PHX?
Delta Air Lines makes flying from LAS to PHX more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start earning points with Delta SkyMiles. Remember to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to Sky Harbor Intl. Airport (PHX)?
Depending on your ticket type, a fee generally applies if you cancel or change your booking more than 24 hours after it has been confirmed. To secure flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you look for flights. To learn more about modifying or canceling your reservation, visit "Trips," select your flight and tick "Manage Booking."

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