Cheap Frontier Airlines flights from Phoenix to San Diego (PHX→SAN)

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Find the cheapest month to fly from Phoenix (PHX) to San Diego (SAN)

February is typically the cheapest month to fly

From ฿1,543 - ฿3,318 per traveller.

Frequently asked questions

How much is a Frontier Airlines flight from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN)?
You can discover affordable round-trip Frontier Airlines flights from PHX to SAN by filtering your results from "Price (lowest to highest)" on Expedia. Or search for deals 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 PHX to SAN with Frontier Airlines?
Frontier Airlines flights to San Diego are typically more affordable in the low-season months of January and November. Whether you're in search of a round-trip or one-way ticket, you could find a better deal then.
Does Frontier Airlines fly nonstop from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN)?
Frontier Airlines offers direct flights from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN), with 13 weekly departures. Just choose the "Nonstop" and "Airline" filters during your search on Expedia to find all direct Frontier Airlines flights to SAN.
How long does it take to fly from PHX to SAN with Frontier Airlines?
Take off from Sky Harbour Intl. Airport (PHX) for San Diego Intl. Airport (SAN) on a direct Frontier Airlines flight, and you'll be in the air for around 1h 21m.
Which day of the week has the most Frontier Airlines flights from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN)?
Frontier Airlines has the most flights from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN) on Saturday. With up to 3 daily departures, you'll get the most flexibility and choice on this day.
What airports does Frontier Airlines fly into in San Diego?
San Diego Intl. Airport (SAN) is the main San Diego hub for Frontier Airlines flights from Sky Harbour Intl. Airport (PHX).
What type of plane does Frontier Airlines fly from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN)?
You'll likely board an Airbus A320neo or an Airbus A321neo when flying Frontier Airlines from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN). However, keep in mind that a different aircraft may be used due to operational demands.
Can I change or cancel my Frontier Airlines flight from Sky Harbour Intl. Airport (PHX) to San Diego Intl. Airport (SAN)?
Changes are generally free within 24 hours of making a booking, but your airline may charge you after that. For further details about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without being charged, tick the "Changes included" and "No cancel fee" filters when organising your next break.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
San Diego Intl.
Distance
486 km
Average flight time
1 hour 14 mins

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