OAK - PHL

$155 Find Cheap Flights from Oakland to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oakland to Philadelphia departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oakland to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oakland to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$308
Typical prices: $187-$406
Alaska Airlines
Wed 4/22Mon 4/27
OAK - PHL • 1 stop
Cheapest one-way
$155
Typical prices: $179-$314
Delta
Thu 2/5
OAK - PHL • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $308 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 19% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oakland to Philadelphia (OAK-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oakland to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oakland to Philadelphia

Wed, Apr 22 - Mon, Apr 27
Alaska Airlines Logo
7:00 am - 6:02 am
OAK
-
PHL
20h 02m1 stop
Alaska Airlines Logo
6:58 pm - 9:13 am
PHL
-
OAK
17h 15m1 stop
$308Alaska Airlines
Tue, Jan 20 - Fri, Jan 23
Delta Logo
12:33 pm - 11:53 pm
OAK
-
PHL
8h 20m1 stop
Delta Logo
6:37 pm - 11:53 pm
PHL
-
OAK
8h 16m1 stop
$309Delta
Wed, Jan 21 - Fri, Jan 23
Delta Logo
5:55 am - 8:40 pm
OAK
-
PHL
11h 45m2 stops
Delta Logo
6:37 pm - 11:53 pm
PHL
-
OAK
8h 16m1 stop
$314Delta
Fri, Feb 20 - Mon, Feb 23
Alaska Airlines Logo
6:15 am - 5:20 pm
OAK
-
PHL
8h 05m1 stop
Alaska Airlines Logo
6:20 pm - 4:37 pm
PHL
-
OAK
25h 17m1 stop
$345Alaska Airlines
Tue, May 12 - Tue, May 19
Delta Logo
5:05 pm - 6:05 am
OAK
-
PHL
34h 00m2 stops
Delta Logo
3:10 pm - 11:49 pm
PHL
-
OAK
11h 39m2 stops
$351Delta
Wed, Apr 15 - Sat, Apr 18
Southwest Logo
1:30 pm - 11:55 pm
OAK
-
PHL
7h 25m1 stop
Southwest Logo
3:45 pm - 8:30 pm
PHL
-
OAK
7h 45m1 stop
$353Southwest
Wed, Apr 15 - Sat, Apr 18
Southwest Logo
6:10 am - 6:05 pm
OAK
-
PHL
8h 55m2 stops
Southwest Logo
5:35 am - 10:05 am
PHL
-
OAK
7h 30m1 stop
$358Southwest
Thu, May 14 - Fri, May 15
Alaska Airlines Logo
7:00 am - 6:16 pm
OAK
-
PHL
8h 16m1 stop
Alaska Airlines Logo
7:00 am - 12:06 pm
PHL
-
OAK
32h 06m1 stop
$360Alaska Airlines
Wed, Apr 15 - Sat, Apr 18
Southwest Logo
6:10 am - 5:50 pm
OAK
-
PHL
8h 40m2 stops
Southwest Logo
5:35 am - 12:25 pm
PHL
-
OAK
9h 50m2 stops
$363Southwest
Thu, Jan 22 - Fri, Jan 23
Delta Logo
5:55 am - 5:25 pm
OAK
-
PHL
8h 30m1 stop
Delta Logo
6:37 pm - 11:53 pm
PHL
-
OAK
8h 16m1 stop
$364Delta
Booking Insights

KAYAK's insights & trends for Oakland to Philadelphia flights

Get data-powered insights and trends into flights from Oakland to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Oakland, California to Philadelphia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oakland, California to Philadelphia departing in April.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oakland to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oakland to Philadelphia is April, where tickets cost $329 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $572 and $496 respectively.

Good to know

Low seasonJanuary
Cheapest flight$155
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Oakland to Philadelphia

When to book flights from Oakland to Philadelphia

Are your dates flexible? Find out the best times to travel from Oakland to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Oakland to Philadelphia

  • What family services does Philadelphia International Airport offer?

    Nursing mothers can access Minute Suites for free to nurse their children for 30min. It’s located at the airside walkway between Terminal A-East and B. At Mamava suites, located at Terminals A-West and B, they can use the charging outlets, a table that folds down, and a bench at no cost. There are children’s play areas to keep children occupied located at Terminal A-East.

  • What are the transport options from Philadelphia International Airport?

    To get to your designated location from PHL, you can either take the SEPTA shuttle bus services, acquire car rental services, use a taxi, take the SEPTA train, or shuttle services provided by hotels upon reservation. The SEPTA bus can be boarded from Terminal A and runs five times a day and charges approximately $3 as a single-ride transit fare. Car rental companies in Philadelphia charge approximately $32 a day for their rentals while taxis charge around $29 for a trip to downtown Philadelphia.

  • Does Oakland International Airport offer accessible services?

    OAK complies with the regulations stipulated by ADA by offering free wheelchair services for customers with limited mobility. The wheelchairs can be found at the curbside at Southwest Airlines in Terminal 2. Terminal 1 airlines also provide wheelchair services through airline staff at the ticket counters. OAK also has designated parking spaces for handicapped users located in the Hourly lot in all the terminals at the daily parking rate of around $24.

  • Where can I sleep at Oakland International Airport?

    You can sleep within the airport on couches or armrest-free seats distributed throughout the terminals. Alternatively, you can sleep in hotels near the airport like Hilton Oakland Airport and Holiday Inn Hotel & Suites Oakland airport that offer free shuttle services.

  • What is the cheapest flight from Oakland to Philadelphia?

    In the last 3 days, the lowest price for a flight from Oakland to Philadelphia was $155 for a one-way ticket and $308 for a round-trip.

  • Do I need a passport to fly between Oakland and Philadelphia?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Oakland to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oakland to Philadelphia?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Oakland and Philadelphia, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Oakland to Philadelphia, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Oakland to Philadelphia are Southwest and Delta. With an average price for the route of $436 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $333 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Oakland to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oakland to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oakland to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Oakland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oakland to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Oakland with another airline. Booking your flights between Oakland and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oakland to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Oakland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Oakland to Philadelphia

  • Philadelphia International Airport (PHL) is the primary and busiest airport in Philadelphia and it operates seven terminals and 126 gates. The Terminals are labeled A- East, A- West, and B-F. A free shuttle bus connects terminals F and A-East and Terminals C and F and runs 24h a day every day, approximately every 30min.
  • At Oakland International Airport (OAK), during layover flights or when you arrive early for your check-in, you can pass time by admiring the art displays in the airport. They can be found at the baggage claim area at Terminals 1 and 3, Airside, and the Oakland Museum at the North Field.
  • If you need to decompress after your flight at PHL, consider treating yourself and your traveling party to spa services. XpressSpa located at Terminals C, D, and F offers pedicures, manicures, facials, waxing, and tension release services.
  • If you’d like to relax or get on top of your work at OAK, you can find your way to Escape Lounge located at Terminal 1, Airside between Gate 8A and Gate 8. You can get access to charging pots, printing & photocopying, and meals by either paying a day pass, paying at the door, or subscribing to an annual membership.
  • Philadelphia International Airport has designated indoor and outdoor pet relief areas. Outdoor pet relief areas can be found outside baggage claim areas and along the Departing Flights road. Their indoor alternatives are inside each of the seven terminals and are labeled “Pet Ports”.

Reviews of the top 4 airlines serving from Oakland to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Oakland to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oakland to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4250 reviews
7.5Entertainment
7.0Food
8.6Crew
8.0Comfort
8.1Boarding
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Got to LAX at 3:20 am, the counter personnel did not start to check in bags till 3:40 am. I patiently waited at the priority check in line as they started to take people from the general line. After about 15 minutes of waiting, I approached the lady exactly in front of the priority line and asked her if they would be taking people from the priority line or if I would need to switch to waiting in the general line. She responded “yes”, I then asked her yes to what? And she yelled back at me loudly “I SAID YES!” Needless to say, I waited at the end of the line of the general line. I could have been told the priority line would not be called upon and could have queued in the general line ahead of many people that arrived to cue after I did

Terrible they canceled the flight very sheepishly and ended up costing me 1200 dollars and kayak and xcover are doing nothing

No free snacks or drinks. Freezing. Uncomfortable. No plugs or entertainment. If you fly to LA the make you change terminals with a slow bus. Awful trip that took forever. Terrible airline- maybe the worst I’ve ever flown.

Crew are always very angry and dismissive like they seem they are being forced to work. In addition, there was a long line for the bathrooms, and only one was allowed to be used. No reason was given for only one bathroom being available; apparently, the stewardess was more interested in using the jumpseat instead of allowing the customers to use the bathroom.

No leg room. My knee was sore for a day.

Vegas is such a quick flight that amenities aren’t the important part, in my opinion. Just get me there efficiently and safely, and that’s exactly what they did!

The flight was severely delayed due to the missing flight attendants.

Flight was cancelled without warning close to flight date. Stuck witha credit has to buy a new ticket from another airline in either to get to location. Email cancelling was lost in mail.

Spirit Airlines was ok but TRAVELHELPDESK, the 3rd party travel agent IS A JOKE! VERY RUDE CUSTOMER AGENTS ont he phone. NO HELP AT ALL. But the airlines was ok.

No frills - because you get what you pay for. The crew was amazing!! I had plenty of room to spread out because the flight was half full. Which made it easy to sleep.

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

Information on your arrival and departure airports