$116 Cheap Flights from Oakland (OAK) to Philadelphia (PHL)

View $116 flight on Sat, Feb 21, 2026Opens in a new window

Popular airlines from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from Oakland to Philadelphia (OAK-PHL)

Prices were available within the past 7 days and start at $116 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jan 25 - Wed, Jan 28
OAK
Oakland
PHL
Philadelphia
$244 Roundtrip, found 6 days ago
$244
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jan 25 from Oakland to Philadelphia, returning Wed, Jan 28, priced at $244 found 6 days ago
Hawaiian Airlines
Fri, Jan 23 - Tue, Jan 27
OAK
Oakland
PHL
Philadelphia
$288 Roundtrip, found 6 days ago
$288
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Fri, Jan 23 from Oakland to Philadelphia, returning Tue, Jan 27, priced at $288 found 6 days ago
Delta
Sun, Jan 25 - Wed, Jan 28
OAK
Oakland
PHL
Philadelphia
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jan 25 from Oakland to Philadelphia, returning Wed, Jan 28, priced at $294 found 6 days ago
Alaska Airlines
Mon, Jan 19 - Mon, Jan 26
OAK
Oakland
PHL
Philadelphia
$296 Roundtrip, found 5 days ago
$296
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Jan 19 from Oakland to Philadelphia, returning Mon, Jan 26, priced at $296 found 5 days ago
Alaska Airlines
Tue, Jan 20 - Fri, Jan 23
OAK
Oakland
PHL
Philadelphia
$308 Roundtrip, just found
$308
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Jan 20 from Oakland to Philadelphia, returning Fri, Jan 23, priced at $308 just found
Delta
Wed, Feb 18 - Mon, Feb 23
OAK
Oakland
PHL
Philadelphia
$309 Roundtrip, found 1 hour ago
$309
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Feb 18 from Oakland to Philadelphia, returning Mon, Feb 23, priced at $309 found 1 hour ago
Southwest Airlines
Fri, Mar 13 - Mon, Mar 16
OAK
Oakland
PHL
Philadelphia
$314 Roundtrip, just found
$314
Roundtrip
just found
Select Southwest Airlines flight, departing Fri, Mar 13 from Oakland to Philadelphia, returning Mon, Mar 16, priced at $314 just found
Hawaiian Airlines
Sat, Feb 21 - Tue, Feb 24
OAK
Oakland
PHL
Philadelphia
$315 Roundtrip, found 1 hour ago
$315
Roundtrip
found 1 hour ago
Select Hawaiian Airlines flight, departing Sat, Feb 21 from Oakland to Philadelphia, returning Tue, Feb 24, priced at $315 found 1 hour ago
Delta
Fri, Mar 13 - Mon, Mar 16
OAK
Oakland
PHL
Philadelphia
$317 Roundtrip, just found
$317
Roundtrip
just found
Select Delta flight, departing Fri, Mar 13 from Oakland to Philadelphia, returning Mon, Mar 16, priced at $317 just found
Hawaiian Airlines
Tue, Jan 20 - Sat, Jan 24
OAK
Oakland
PHL
Philadelphia
$323 Roundtrip, found 14 hours ago
$323
Roundtrip
found 14 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 20 from Oakland to Philadelphia, returning Sat, Jan 24, priced at $323 found 14 hours ago

Find the cheapest month to fly from Oakland (OAK) to Philadelphia (PHL)

March is typically the cheapest month to fly

From $100 - $646 per traveler.

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $528
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $528
Flights from Oakland (OAK) to Philadelphia (PHL)
Origin airport
Oakland Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, Southwest Airlines
Roundtrip price
$244
Distance
2504 mi

Oakland to Philadelphia Flights

The cheapest times to fly from Oakland to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oakland to Philadelphia are during the month of January. You can find some of the cheapest flights from Oakland to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oakland to Philadelphia

Sunday is one of the best days to book for cheap flights from Oakland to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oakland to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oakland to Philadelphia in 2026. You can also book with separate airlines for your outbound and return journeys, from $116 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oakland to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oakland to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL) cost?
Secure a cheap one-way flight from $116 or cheap return flight from $244 from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL)?
January is the cheapest month to fly from OAK to PHL. Planning your trip for the off-season is often the key to finding a great deal.
Which airlines fly direct from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL)?
There are no direct routes from Oakland, CA (OAK-Oakland Intl.) to Philadelphia Intl. Airport (PHL). However, there are other airports offering nonstop flights. Start your journey at San Francisco Intl. Airport (SFO) and fly straight to Philadelphia without layovers.
What is the cheapest airline that flies from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from OAK to PHL. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL)?
There are no daily nonstop flights available from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from OAK to PHL?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL)?
Opt for a flight from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL) last-minute?
Last-minute bookings from OAK to PHL are generally more expensive. For the lowest rates, start looking for flights ahead of time. That being said, if you can play around with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book an OAK to PHL flight and hotel package?
Compared with arranging flights and hotels separately, booking an OAK to PHL flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of stays, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Oakland Intl. Airport (OAK) to Philadelphia Intl. Airport (PHL)?
If you reserved your OAK to PHL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.