$139 Cheap United flights Memphis (MEM) to Phoenix (PHX)

View $139 flight on Mon, Nov 3, 2025Opens in a new window

$139 Cheap United flights Memphis (MEM) to Phoenix (PHX)

Prices were available within the past 7 days and start at $139 for one-way flights and $262 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Aug 7 - Tue, Aug 12
MEM
Memphis
PHX
Phoenix
$262 Roundtrip, found 20 hours ago
$262
Roundtrip
found 20 hours ago
Select United flight, departing Thu, Aug 7 from Memphis to Phoenix, returning Tue, Aug 12, priced at $262 found 20 hours ago
United
Tue, Sep 30 - Tue, Oct 7
MEM
Memphis
PHX
Phoenix
$269 Roundtrip, found 14 hours ago
$269
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Sep 30 from Memphis to Phoenix, returning Tue, Oct 7, priced at $269 found 14 hours ago
United
Thu, Aug 7 - Mon, Aug 11
MEM
Memphis
PHX
Phoenix
$277 Roundtrip, found 20 hours ago
$277
Roundtrip
found 20 hours ago
Select United flight, departing Thu, Aug 7 from Memphis to Phoenix, returning Mon, Aug 11, priced at $277 found 20 hours ago
Flights from Memphis (MEM) to Phoenix (PHX)
Origin airport
Memphis Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Popular airline
Delta
Distance
1260 mi
Average flight time
1 hour 57 mins

Frequently asked questions

How much is a United Airlines flight from Memphis Intl. Airport (MEM) to Sky Harbor Intl. Airport (PHX)?
You can discover affordable round-trip United Airlines flights from $262 from MEM to PHX by organizing your results from "Price (lowest to highest)" on Expedia. Or look for options from $139 for a one-way journey.**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 MEM to PHX with United Airlines?
July is one of the most affordable months to jet off to Phoenix with United Airlines. You could also find fantastic deals on one-way and round-trip fares in August.
What is the cheapest time to book flights from Memphis Intl. Airport (MEM) to Sky Harbor Intl. Airport (PHX) with United Airlines?
Look for cheap United Airlines flights from Memphis Intl. Airport (MEM) 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 class 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 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 United Airlines fly nonstop from Memphis Intl. Airport (MEM) to Sky Harbor Intl. Airport (PHX)?
Fill in your dates, press search and select the "Nonstop" filter on Expedia to browse any direct flights from MEM to PHX with United Airlines or other airlines.
What is the earliest United Airlines flight from MEM to PHX?
Browse United Airlines's earliest flights from MEM to PHX by using the "Morning" and "Early Morning" filters. Not only will you arrive at your destination sooner, early departures also experience 20% 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.
What airports does United Airlines fly into in Phoenix?
Get on a United Airlines flight from Memphis Intl. Airport (MEM) to Phoenix, and you'll likely arrive at Sky Harbor Intl. Airport (PHX). This is the airline's main hub in this destination.
Why fly with United Airlines from MEM to PHX?
Offering a rewarding loyalty program, United Airlines is a top pick for many travelers departing from MEM to PHX. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*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 United Airlines flight from Memphis Intl. Airport (MEM) to Sky Harbor Intl. Airport (PHX)?
Changes are often free within 24 hours of making your booking, but your airline may charge a fee after that. For more details about modifying your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to adjust your plans without additional charges, check the "Changes included" and "No cancel fee" filters when planning your next trip.

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*Available to One Key members.