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$111+ Cheap flights from Oakland, CA to Philadelphia (OAK - PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — PHL
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Oakland to Philadelphia are usually found in August or December, booked 49 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Oakland to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$218
(Cheapflightsfares)

One-way from

$111
(Cheapflightsfares)

Popular in

July

Cheapest in

August

Average price

$354
From Oakland to Philadelphia
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One-way flight from Oakland to Philadelphia
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Oakland to Philadelphia

Cheapest flights from Oakland to Philadelphia
Explore the most affordable flight options available from Oakland to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/146:00 amOAK - PHL
1 stop8h 27mSpirit Airlines
vie. 7/186:22 pmPHL - OAK
1 stop8h 11mSpirit Airlines
Deal found 6/11$218
This Booking.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/136:09 pmOAK - PHL
1 stop14h 07mMultiple Airlines
lun. 7/216:22 pmPHL - OAK
1 stop8h 11mMultiple Airlines
Deal found 6/9$296
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/46:00 amOAK - PHL
1 stop8h 45mDelta
mié. 8/132:35 pmPHL - OAK
2 stops12h 15mDelta
Deal found 6/10$302
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/115:35 amOAK - PHL
1 stop7h 05mSouthwest
mié. 8/137:45 amPHL - OAK
1 stop9h 55mSouthwest
Deal found 6/11$325

Cheapflights Fare Finder

Customize your flight search to find flights from Oakland to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Oakland to Philadelphia that are best for you.

Fly from

Oakland

Fly to

Philadelphia

Route

Depart

Return

Price

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

lun. 7/14

6:00 am-5:27 pm

1 stop8h 27m

Philadelphia

vie. 7/18

6:22 pm-11:33 pm

1 stop8h 11m

$218

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

dom. 7/13

6:09 pm-11:16 am

1 stop14h 07m

Philadelphia

lun. 7/21

6:22 pm-11:33 pm

1 stop8h 11m

$296

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

lun. 8/4

6:00 am-5:45 pm

1 stop8h 45m

Philadelphia

mié. 8/13

2:35 pm-11:50 pm

2 stops12h 15m

$302

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

lun. 8/11

5:35 am-3:40 pm

1 stop7h 05m

Philadelphia

mié. 8/13

7:45 am-2:40 pm

1 stop9h 55m

$325

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

vie. 7/18

6:00 am-5:27 pm

1 stop8h 27m

$111

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

mié. 8/27

6:00 am-5:46 pm

1 stop8h 46m

$149

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

jue. 8/14

5:27 pm-11:10 am

1 stop14h 43m

$150

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

dom. 7/13

6:09 pm-10:26 pm

2 stops25h 17m

$174

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

dom. 7/13

2:20 pm-12:45 am

1 stop7h 25m

$185

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

jue. 9/4

7:58 pm-6:00 am

1 stop31h 02m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Oakland to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Oakland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Philadelphia

How far ahead should I book a flight from Oakland, California to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Oakland to Philadelphia. Price data was last updated on June 9, 2025.

The price you pay for your flight from Oakland, California to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Oakland, California to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Oakland, California to Philadelphia (average of $236). Flying from Oakland, California to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OAK to PHL?

Find hourly flight availability from Oakland to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

One of the essential ways to save on airfare from Oakland, California to Philadelphia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 51% on airfare.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated junio 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Oakland to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
345 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
8,052 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Oakland, California to Philadelphia flight route?

    Flights from Oakland to Philadelphia have been viewed 1 times in the past calendar month.

  • What are the cheapest airlines flying from Oakland, California to Philadelphia round-trip?

    According to our current data, Spirit Airlines ($218), Delta ($302), and Southwest ($325) offers the cheapest pricing from Oakland, California to Philadelphia. These flights start at 37% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Oakland, California to Philadelphia one-way?

    $111 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and Sun Country Air, with prices starting from $149 and $150, respectively.

  • Can I find deals for flights from Oakland to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Oakland to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Philadelphia.

  • Can I find deals for business class flights from Oakland to Philadelphia?

    Yes. Cheapflights offers flight deals from Oakland to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oakland, California to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Oakland, California to Philadelphia (average of $236). Flying from Oakland, California to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Oakland?

Book flights to Oakland if you plan to visit one of these locations
Vineland
Wildwood
Pottstown
King of Prussia
Cherry Hill
Exton
Ocean City
Chester
Essington
Reading
Newark
Middletown
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield

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Alternative routes for Oakland to Philadelphia

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Top 5 airlines flying from Oakland to Philadelphia

Discover the top 5 airlines that operate flights from Oakland to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$145Average$199FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$171Average$256FlexibilityNo cancel feeOn-time65%
DeltaCheapest$283Average$344FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$329Average$474FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$464FlexibilityNo cancel feeOn-time63%

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