Cheap flights from Philadelphia to Oakland

One-way fares from $227 · PHL → OAK · prices found by travellers in the last 48 hours

Cheapest fare
$227

Southwest Airlines · Fri, Dec 18

Cheapest month
December

from $227

Direct flights
Not recently

Usually 1+ stop

Quickest trip
8h 12m

4,040 km

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Cheapest month to fly from Philadelphia to Oakland

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $304
  2. December 2026 Cheapest $227
  3. March 2027 $238

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Where to stay, what to do and getting around, from our travel partners.

About flights from Philadelphia to Oakland

Philadelphia (PHL) and Oakland (OAK) are about 4,040 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 8h 12m. Over the next few months, one-way fares start from $227, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Philadelphia to Oakland?

The cheapest one-way fare we've seen recently is $227 with Southwest Airlines, departing Friday, December 18, 2026. Over the coming months, the lowest fare in each month ranges from $227 to $304.

What is the cheapest month to fly from Philadelphia to Oakland?

December 2026 currently has the lowest fares, from $227 one way.

Are there direct flights from Philadelphia to Oakland?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Philadelphia to Oakland?

The quickest journey we've seen takes about 8h 12m. Philadelphia and Oakland are around 4,040 km apart.

Which airlines fly from Philadelphia to Oakland?

Recent fares on this route were with Alaska Airlines and Southwest Airlines.

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