$223 United Cheap Flights from San Francisco to Phoenix

Find The Best Day To Fly from San Francisco to Phoenix

Amazing United SFO to PHX Flight Deals

The cheapest flights to Sky Harbor Intl. found within the past 7 days were $138 round trip and $223 one way. Prices and availability subject to change. Additional terms may apply.

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Frequently asked questions

Can I catch a flight from San Francisco Intl. Airport (SFO) to Phoenix Sky Harbor Intl. Airport right now?
Make sure you go to the Covid-19 Travel Advisor to find out if there are any present quarantine requirements and travel advice reports in effect in PHX when flying from SFO.
What terminal is United Airlines at San Francisco Airport?
If you’re flying with United Airlines from San Francisco Airport, you’ll generally catch your flight from terminal 3. If you’re traveling to Phoenix Sky Harbor Intl. Airport from here, you’ll probably be disembarking at terminal 3.
Are there United Airlines non-stop flights from SFO to PHX?
You bet. Save yourself time and effort and jet straight from San Francisco Intl. Airport (SFO) to PHX with United Airlines. Avoid layovers, reduce the risk of your bags going missing and reach your destination faster — direct flights are the preferred way to travel for many.
How long is a United Airlines flight from SFO to PHX?
3 hours and 21 minutes is approximately how long you can expect to be up in the air for if you’re traveling with United Airlines from SFO to PHX. That’ll allow you just enough time to read several chapters of your favorite book or enjoy a short power nap.
What type of aircraft does United Airlines fly from SFO to PHX?
If you’re traveling from SFO to PHX with United Airlines, you’ll probably be flying aboard the Airbus A319 or the Boeing 737-900.
How many direct and indirect flights does United Airlines fly from SFO to PHX?
United Airlines currently offers no fewer than 4 flights per day from San Francisco Airport to PHX.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Phoenix Sky Harbor Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
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UA202710:35 am01:36 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA37204:42 pm07:43 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA216907:10 pm10:10 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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Discover our best United flight from San Francisco SFO to Phoenix PHX 

To find the best deals on flights to San Francisco from Phoenix with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from San Francisco SFO to Phoenix PHX with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $138 to $223, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from San Francisco SFO to Phoenix PHX 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from San Francisco to Phoenix costs from $223. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Phoenix PHX from  San Francisco SFO with United 

To find a cheap United flight from San Francisco SFO to Phoenix PHX, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from San Francisco SFO to Phoenix PHX 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as January, or if you book a flight with a stopover. 

 

Find nonstop flights from San Francisco SFO to Phoenix PHX with United 

If you’re keen to be on Phoenix soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from San Francisco SFO to Phoenix PHX 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Phoenix PHX from  San Francisco SFO with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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