$15 Find Cheap Flights from San Diego to Phoenix

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Find cheap flights from San Diego to Phoenix starting at $15.

Book one-way or return flights from San Diego to Phoenix from as little as $15. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from San Diego to Phoenix? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from San Diego to Phoenix. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from San Diego to Phoenix

View airlines operating flights from San Diego to Phoenix. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From $15

Spirit Airlines

From $34

American Airlines

From $71

Alaska Airlines

From $89

United Airlines

From $101

Southwest Airlines

From $104

Delta Air Lines

From $288

ANA airlines

Find more flights and airlines

Find cheap flights from San Diego to Phoenix by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from San Diego to Phoenix.

Cheapest
SAN
21:15
1h 28m
Direct
PHX
22:43
San Diego International Airport - Sky Harbor International Airport
Wed, May 8Frontier Airlines
$15
SAN
21:15
1h 28m
Direct
PHX
22:43
San Diego International Airport - Sky Harbor International Airport
Wed, May 8Frontier Airlines
$15
Find More Flights

Frequently Asked Questions

When are flight tickets from San Diego (SAN) to Phoenix (PHX) the cheapest?
Airlines adjust prices for flights from San Diego to Phoenix based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from San Diego (SAN) to Phoenix (PHX) cost?
According to Trip.com's data, the lowest price is around $211.
How long does it take to fly from San Diego (SAN) to Phoenix (PHX) and what is the distance?
It takes around 1 hour 20 minutes to fly from San Diego (SAN) to Phoenix (PHX).
What are the most popular airlines that fly from San Diego (SAN) to Phoenix (PHX)?
Airlines with flights from San Diego (SAN) to Phoenix (PHX): Southwest Airlines, American Airlines, Japan Airlines, Frontier Airlines and Alaska Airlines.

How to find a cheap flight from San Diego to Phoenix

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Diego to Phoenix. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

San Diego to Phoenix Flight Information

Cheapest nonstop flight price	$15
Cheapest round-trip ticket price	$34
Off-season for travel	January
Peak season for travel	October
Flight distance	486.03km
Average flight time	1 hour 20 minutes
Popular airline	Alaska Airlines