฿3,675 Cheap Delta flights from Phoenix to San Diego (PHX→SAN)

View ฿3,675 flight on Sat, 18 Oct 2025Opens in a new window
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Delta flights from Phoenix to San Diego (PHX→SAN)

Prices were available within the past 7 days and start at ฿3,675 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Phoenix to San Diego route information
Origin airport
Sky Harbor Intl.
Destination airport
San Diego Intl.
Distance
486 km
Average flight time
1 hour 10 mins

Frequently asked questions

How much is a Delta Air Lines flight from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN)?
Scoring cheap one-way Delta Air Lines flights from PHX to SAN from ฿3,675 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares for your next getaway.**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 PHX to SAN with Delta Air Lines?
Delta Air Lines flights to San Diego are typically more affordable in the off-peak months of January and November. Whether you need a one-way or round-trip ticket, you could score a better deal then.
Does Delta Air Lines fly nonstop from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN)?
To figure out if there's a direct route from PHX to SAN with Delta Air Lines or other airlines, select the "Nonstop" filter when browsing for tickets.
What airports does Delta Air Lines fly into in San Diego?
Delta Air Lines flights from Sky Harbour Intl. Airport (PHX) to San Diego land at San Diego Intl. Airport (SAN). This is the main gateway to this city.
Can I change or cancel my Delta Air Lines flight from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN)?
Changes are often free within 24 hours of making a booking, but your airline may charge you after that. For more information about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to update your itinerary without extra charges, apply the "Changes included" or "No cancel fee" filter when planning your next getaway.
*Available to Expedia members.