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Cheap flights from Philadelphia to San Francisco from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to San Francisco departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:00 am - 7:42 pm
PHL
-
OAK
15h 42m
1 stop
Frontier Logo
12:13 pm - 6:30 am
OAK
-
PHL
15h 17m
1 stop
$250Frontier
Thu, Aug 20 - Tue, Aug 25
Frontier Logo
7:00 am - 7:42 pm
PHL
-
OAK
15h 42m
1 stop
Frontier Logo
12:13 pm - 6:30 am
OAK
-
PHL
15h 17m
1 stop
$251Frontier
Thu, Aug 20 - Wed, Aug 26
Frontier Logo
8:00 am - 11:18 am
PHL
-
OAK
30h 18m
1 stop
Frontier Logo
12:13 pm - 6:30 am
OAK
-
PHL
15h 17m
1 stop
$255Frontier
Wed, Aug 26 - Sun, Aug 30
Frontier Logo
8:00 am - 7:42 pm
PHL
-
OAK
14h 42m
1 stop
Frontier Logo
12:13 pm - 6:30 am
OAK
-
PHL
15h 17m
1 stop
$260Frontier
Fri, Aug 21 - Fri, Aug 28
Frontier Logo
7:00 am - 7:42 pm
PHL
-
OAK
15h 42m
1 stop
Frontier Logo
12:13 pm - 6:30 am
OAK
-
PHL
15h 17m
1 stop
$270Frontier
Thu, Aug 20 - Sun, Aug 23
Frontier Logo
7:00 am - 7:42 pm
PHL
-
OAK
15h 42m
1 stop
Frontier Logo
12:13 pm - 6:30 am
OAK
-
PHL
15h 17m
1 stop
$300Frontier
Thu, Aug 20 - Sun, Aug 23
Multiple Airlines Logo
7:00 am - 7:42 pm
PHL
-
OAK
15h 42m
1 stop
Multiple Airlines Logo
2:11 pm - 5:40 am
OAK
-
PHL
12h 29m
1 stop
$321Multiple Airlines
Thu, Aug 27 - Mon, Sep 14
Multiple Airlines Logo
7:02 am - 4:30 pm
PHL
-
OAK
12h 28m
2 stops
Multiple Airlines Logo
12:13 pm - 6:30 am
OAK
-
PHL
15h 17m
1 stop
$358Multiple Airlines
Wed, Aug 26 - Sun, Aug 30
Frontier Logo
7:00 am - 7:42 pm
PHL
-
OAK
15h 42m
1 stop
Frontier Logo
12:13 pm - 9:40 am
OAK
-
PHL
18h 27m
2 stops
$360Frontier
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
7:02 am - 4:30 pm
PHL
-
OAK
12h 28m
2 stops
Multiple Airlines Logo
12:13 pm - 6:30 am
OAK
-
PHL
15h 17m
1 stop
$363Multiple Airlines
Wed, Aug 26 - Sun, Aug 30

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Frontier flights from Philadelphia to Oakland, California

Our best Frontier deals on Philadelphia to Oakland, California flight tickets
Frontier
Aug 20
PHL7:00 amPhiladelphia
15h 42m
1 stop
OAK7:42 pmOakland
Aug 25
OAK12:13 pmOakland
15h 17m
1 stop
PHL6:30 amPhiladelphia
$250
Frontier
Aug 20
PHL7:00 amPhiladelphia
15h 42m
1 stop
OAK7:42 pmOakland
Aug 26
OAK12:13 pmOakland
15h 17m
1 stop
PHL6:30 amPhiladelphia
$251
Frontier
Aug 26
PHL8:00 amPhiladelphia
30h 18m
1 stop
OAK11:18 amOakland
Aug 30
OAK12:13 pmOakland
15h 17m
1 stop
PHL6:30 amPhiladelphia
$255

Delta flights from Philadelphia to Oakland, California

Our best Delta deals on Philadelphia to Oakland, California flight tickets
Delta
Aug 18
PHL5:20 pmPhiladelphia
9h 36m
2 stops
OAK11:56 pmOakland
Aug 28
OAK5:00 pmOakland
10h 05m
1 stop
PHL6:05 amPhiladelphia
$384
Delta
Aug 18
PHL3:58 pmPhiladelphia
10h 58m
2 stops
OAK11:56 pmOakland
Aug 28
OAK5:00 pmOakland
14h 24m
2 stops
PHL10:24 amPhiladelphia
$385
Delta
Aug 27
PHL7:20 amPhiladelphia
7h 32m
1 stop
OAK11:52 amOakland
Sep 2
OAK6:00 amOakland
8h 47m
1 stop
PHL5:47 pmPhiladelphia
$387

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Oakland, California 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, momondo users made 832,500 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Philadelphia to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Thu 8/20

7:00 am-7:42 pm

1 stop15h 42m

Oakland

Tue 8/25

12:13 pm-6:30 am

1 stop15h 17m

$250

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Thu 8/20

7:00 am-7:42 pm

1 stop15h 42m

Oakland

Wed 8/26

12:13 pm-6:30 am

1 stop15h 17m

$251

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Wed 8/26

8:00 am-11:18 am

1 stop30h 18m

Oakland

Sun 8/30

12:13 pm-6:30 am

1 stop15h 17m

$255

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Fri 8/21

8:00 am-7:42 pm

1 stop14h 42m

Oakland

Fri 8/28

12:13 pm-6:30 am

1 stop15h 17m

$260

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Thu 8/20

7:00 am-7:42 pm

1 stop15h 42m

Oakland

Sun 8/23

12:13 pm-6:30 am

1 stop15h 17m

$270

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Thu 8/20

7:00 am-7:42 pm

1 stop15h 42m

Oakland

Sun 8/23

12:13 pm-6:30 am

1 stop15h 17m

$300

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Thu 8/27

7:00 am-7:42 pm

1 stop15h 42m

Oakland

Mon 9/14

2:11 pm-5:40 am

1 stop12h 29m

$321
Quickest round-trip

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Wed 8/26

7:02 am-4:30 pm

2 stops12h 28m

Oakland

Sun 8/30

12:13 pm-6:30 am

1 stop15h 17m

$358

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Thu 8/20

7:00 am-7:42 pm

1 stop15h 42m

Oakland

Wed 8/26

12:13 pm-9:40 am

2 stops18h 27m

$360

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Wed 8/26

7:02 am-4:30 pm

2 stops12h 28m

Oakland

Sun 8/30

12:13 pm-6:30 am

1 stop15h 17m

$363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Philadelphia to Oakland, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Philadelphia and Oakland, California?

Prices are currently low for flights on this route.

Typical prices usually range from $306 to $512.
The lowest price recently found on this route was $250.

What is the cheapest month to fly to Oakland, California?

The month of January is, on average, the cheapest month to fly to Oakland, California from Philadelphia, with most prices found around $348. If you aren’t able to travel to Oakland, California during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $389.

How have Philadelphia to Oakland, California flight prices changed over time?

As of July 2026, prices for Philadelphia to Oakland, California flights are approximately 73% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Oakland, California

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Oakland, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Oakland, California (PHL to OAK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Oakland, California

Fastest flight time

7h 30m

Direct flights

None
The fastest flight from Philadelphia to Oakland, California takes 7h 30m
There are no direct flights from Philadelphia to Oakland, California. There are no popular flight routes from Philadelphia to Oakland, California.
Search flight deals

Frequently asked questions about flying from Philadelphia to Oakland, California

  • How far is Philadelphia to Oakland by plane?

    A flight from Philadelphia to Oakland will travel around 2507.3 mi. 7h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Philadelphia Airport to Oakland Airport?

    Prices for flights from Philadelphia Airport to Oakland Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Oakland Airport?

  • How old do you have to be to fly from Philadelphia Airport to Oakland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The required travel and health documents for your Oakland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oakland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Philadelphia to Oakland, California?

Best airlines flying from Philadelphia to Oakland, California

Compare and see reviews for airlines that fly from Philadelphia to Oakland, California with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $153Free CancellationRating
7.8
8,485 reviews
Search Delta flights
SouthwestPriceFrom $348Free CancellationRating
8.0
4,233 reviews
Search Southwest flights
United AirlinesPriceFrom $389Free CancellationRating
7.4
10,035 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Oakland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Oakland. momondo saves you time and could save you money on your trip.

Can I find flights from Philadelphia to Oakland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Oakland from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Philadelphia to Oakland?

Once you have performed a search for Philadelphia to Oakland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Oakland right now. Can momondo alert me if prices change?

Price alerts on flights to Oakland from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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