What is the cheapest airline that flies from Oakland to Philadelphia?

Delta, Southwest, and Alaska Airlines are the most popular carriers operating from Oakland to Philadelphia

What airlines fly to Philadelphia?

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Philadelphia from Oakland, California according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 9 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Oakland Airport to Philadelphia Airport are updated daily.

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

The number of operators available for flights from Oakland Airport to Philadelphia Airport is 2 as of September 2026.

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

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$146 Cheap Flights from Oakland, California to Philadelphia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oakland, California to Philadelphia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 7:18 amOAK Oakland-PHL Philadelphia

10h 58m1 stop Las Vegas Harry Reid Intl

8:44 pm - 11:52 amPHL Philadelphia-OAK Oakland

18h 08m1 stop Las Vegas Harry Reid Intl

$279Frontier

Fri, Oct 16 - Mon, Oct 19

10:17 am - 7:18 amOAK Oakland-PHL Philadelphia

18h 01m1 stop Las Vegas Harry Reid Intl

8:44 pm - 11:53 amPHL Philadelphia-OAK Oakland

18h 09m1 stop Las Vegas Harry Reid Intl

$280Frontier

Thu, Oct 22 - Mon, Oct 26

5:20 pm - 7:18 amOAK Oakland-PHL Philadelphia

10h 58m1 stop Las Vegas Harry Reid Intl

8:44 pm - 11:53 amPHL Philadelphia-OAK Oakland

18h 09m1 stop Las Vegas Harry Reid Intl

$280Frontier

Thu, Oct 22 - Mon, Oct 26

5:20 pm - 7:18 amOAK Oakland-PHL Philadelphia

10h 58m1 stop Las Vegas Harry Reid Intl

8:44 pm - 11:52 amPHL Philadelphia-OAK Oakland

18h 08m1 stop Las Vegas Harry Reid Intl

$288Frontier

Thu, Oct 8 - Tue, Oct 13

11:50 pm - 11:10 amOAK Oakland-PHL Philadelphia

8h 20m1 stop Chicago Midway

5:20 am - 10:30 amPHL Philadelphia-OAK Oakland

8h 10m1 stop Denver Intl

$377Southwest

Tue, Jan 5 - Tue, Jan 12

11:50 pm - 10:35 amOAK Oakland-PHL Philadelphia

7h 45m1 stop Chicago Midway

11:15 am - 5:00 pmPHL Philadelphia-OAK Oakland

8h 45m1 stop Chicago Midway

$379Southwest

Fri, Jan 8 - Sat, Jan 16

5:00 pm - 5:55 amOAK Oakland-PHL Philadelphia

9h 55m1 stop Salt Lake City

6:58 pm - 11:55 pmPHL Philadelphia-OAK Oakland

7h 57m1 stop Salt Lake City

$379Delta

Fri, Nov 13 - Mon, Nov 16

5:05 pm - 9:27 amOAK Oakland-PHL Philadelphia

13h 22m2 stops Salt Lake City Atlanta Hartsfield-Jackson

6:40 pm - 11:56 pmPHL Philadelphia-OAK Oakland

8h 16m1 stop Salt Lake City

$382Delta

Tue, Jan 5 - Tue, Jan 12

11:55 pm - 11:35 amOAK Oakland-PHL Philadelphia

8h 40m1 stop Chicago Midway

1:45 pm - 7:50 pmPHL Philadelphia-OAK Oakland

9h 05m2 stops Chicago Midway Denver Intl

$382Southwest

Tue, Sep 29 - Wed, Sep 30

5:00 pm - 6:05 amOAK Oakland-PHL Philadelphia

10h 05m1 stop Salt Lake City

3:46 pm - 11:56 pmPHL Philadelphia-OAK Oakland

11h 10m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$384Delta

Fri, Oct 2 - Tue, Oct 6

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 4:45 pmOAK Oakland-PHL Philadelphia

7h 45m1 stop Salt Lake City

9:00 am - 4:14 pmPHL Philadelphia-OAK Oakland

10h 14m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$438Delta

Sat, Sep 5 - Sun, Sep 6

11:55 am - 3:45 pmOAK Oakland-PHL Philadelphia

24h 50m1 stop Portland

4:48 pm - 12:49 pmPHL Philadelphia-OAK Oakland

23h 01m1 stop Portland

$551Alaska Airlines

Thu, Sep 3 - Tue, Sep 15

8:04 am - 3:45 pmOAK Oakland-PHL Philadelphia

28h 41m1 stop Portland

4:48 pm - 12:49 pmPHL Philadelphia-OAK Oakland

23h 01m1 stop Portland

$589Alaska Airlines

Thu, Sep 3 - Mon, Sep 7

3:13 pm - 3:45 pmOAK Oakland-PHL Philadelphia

21h 32m2 stops San Diego Portland

4:48 pm - 12:49 pmPHL Philadelphia-OAK Oakland

23h 01m1 stop Portland

$594Alaska Airlines

Thu, Sep 3 - Mon, Sep 7

10:30 am - 11:50 pmOAK Oakland-PHL Philadelphia

10h 20m2 stops Ontario Denver Intl

5:10 pm - 10:30 pmPHL Philadelphia-OAK Oakland

8h 20m1 stop Denver Intl

$596Southwest

Fri, Sep 4 - Tue, Sep 8

10:30 am - 11:50 pmOAK Oakland-PHL Philadelphia

10h 20m2 stops Ontario Denver Intl

12:35 pm - 7:05 pmPHL Philadelphia-OAK Oakland

9h 30m2 stops Denver Intl San Diego

$601Southwest

Fri, Sep 4 - Tue, Sep 8

12:13 pm - 6:30 amOAK Oakland-PHL Philadelphia

15h 17m1 stop Las Vegas Harry Reid Intl

8:00 am - 11:51 amPHL Philadelphia-OAK Oakland

30h 51m1 stop Las Vegas Harry Reid Intl

$605Frontier

Fri, Sep 4 - Tue, Sep 8

6:00 am - 4:45 pmOAK Oakland-PHL Philadelphia

7h 45m1 stop Salt Lake City

7:20 am - 11:52 amPHL Philadelphia-OAK Oakland

7h 32m1 stop Salt Lake City

$616Delta

Sat, Sep 5 - Sun, Sep 6

6:00 am - 5:47 pmOAK Oakland-PHL Philadelphia

8h 47m1 stop Salt Lake City

7:00 pm - 11:56 pmPHL Philadelphia-OAK Oakland

7h 56m1 stop Salt Lake City

$663Delta

Wed, Sep 2 - Thu, Sep 3

5:00 pm - 6:05 amOAK Oakland-PHL Philadelphia

10h 05m1 stop Salt Lake City

12:29 pm - 11:59 pmPHL Philadelphia-OAK Oakland

14h 30m2 stops Detroit Metropolitan Wayne County Salt Lake City

$668Delta

Thu, Sep 3 - Tue, Sep 8

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Frontier flights from Oakland, California to Philadelphia

Our best Frontier deals on Oakland, California to Philadelphia flight tickets

Frontier

Oct 16

OAK5:20 pmOakland

10h 58m

1 stop

PHL7:18 amPhiladelphia

Oct 19

PHL8:44 pmPhiladelphia

18h 08m

1 stop

OAK11:52 amOakland

$279

Frontier

Oct 22

OAK10:17 amOakland

18h 01m

1 stop

PHL7:18 amPhiladelphia

Oct 26

PHL8:44 pmPhiladelphia

18h 09m

1 stop

OAK11:53 amOakland

$280

Frontier

Oct 8

OAK5:20 pmOakland

10h 58m

1 stop

PHL7:18 amPhiladelphia

Oct 13

PHL8:44 pmPhiladelphia

18h 08m

1 stop

OAK11:52 amOakland

$288

Alaska Airlines flights from Oakland, California to Philadelphia

Our best Alaska Airlines deals on Oakland, California to Philadelphia flight tickets

Alaska Airlines

Sep 29

OAK2:15 pmOakland

12h 25m

1 stop

PHL5:40 amPhiladelphia

Sep 30

PHL7:00 amPhiladelphia

9h 19m

1 stop

OAK1:19 pmOakland

$377

Alaska Airlines

Nov 13

OAK7:02 amOakland

19h 30m

1 stop

PHL5:32 amPhiladelphia

Nov 16

PHL5:49 pmPhiladelphia

22h 05m

1 stop

OAK12:54 pmOakland

$378

Alaska Airlines

Nov 13

OAK7:02 amOakland

19h 30m

1 stop

PHL5:32 amPhiladelphia

Nov 16

PHL5:49 pmPhiladelphia

22h 05m

1 stop

OAK12:54 pmOakland

$379

momondo Fare Finder

Use the filters below to find and compare flights from Oakland, California to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandPhiladelphia

OAK Oakland - PHL Philadelphia

OAKPHL

Oakland

Fri 10/16

5:20 pm-7:18 am

1 stop10h 58m

Philadelphia

Mon 10/19

8:44 pm-11:52 am

1 stop18h 08m

$279

OaklandPhiladelphia

OAK Oakland - PHL Philadelphia

OAKPHL

Oakland

Thu 10/22

10:17 am-7:18 am

1 stop18h 01m

Philadelphia

Mon 10/26

8:44 pm-11:53 am

1 stop18h 09m

$280

OaklandPhiladelphia

OAK Oakland - PHL Philadelphia

OAKPHL

Oakland

Thu 10/22

5:20 pm-7:18 am

1 stop10h 58m

Philadelphia

Mon 10/26

8:44 pm-11:53 am

1 stop18h 09m

$280

OaklandPhiladelphia

OAK Oakland - PHL Philadelphia

OAKPHL

Oakland

Thu 10/8

5:20 pm-7:18 am

1 stop10h 58m

Philadelphia

Tue 10/13

8:44 pm-11:52 am

1 stop18h 08m

$288

Quickest round-trip

OaklandPhiladelphia

OAK Oakland - PHL Philadelphia

OAKPHL

Oakland

Tue 1/5

11:50 pm-11:10 am

1 stop8h 20m

Philadelphia

Tue 1/12

5:20 am-10:30 am

1 stop8h 10m

$377

OaklandPhiladelphia

OAK Oakland - PHL Philadelphia

OAKPHL

Oakland

Fri 1/8

11:50 pm-10:35 am

1 stop7h 45m

Philadelphia

Sat 1/16

11:15 am-5:00 pm

1 stop8h 45m

$379

OaklandPhiladelphia

OAK Oakland - PHL Philadelphia

OAKPHL

Oakland

Fri 11/13

5:00 pm-5:55 am

1 stop9h 55m

Philadelphia

Mon 11/16

6:58 pm-11:55 pm

1 stop7h 57m

$379

OaklandPhiladelphia

OAK Oakland - PHL Philadelphia

OAKPHL

Oakland

Tue 1/5

5:05 pm-9:27 am

2 stops13h 22m

Philadelphia

Tue 1/12

6:40 pm-11:56 pm

1 stop8h 16m

$382

OaklandPhiladelphia

OAK Oakland - PHL Philadelphia

OAKPHL

Oakland

Tue 9/29

11:55 pm-11:35 am

1 stop8h 40m

Philadelphia

Wed 9/30

1:45 pm-7:50 pm

2 stops9h 05m

$382

OaklandPhiladelphia

OAK Oakland - PHL Philadelphia

OAKPHL

Oakland

Fri 10/2

5:00 pm-6:05 am

1 stop10h 05m

Philadelphia

Tue 10/6

3:46 pm-11:56 pm

2 stops11h 10m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Oakland, California is in October. Flight prices, which tend to average around $308, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Philadelphia, with average flight prices from Oakland, California averaging around $448.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Oakland, California to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $465. On the other hand, Monday is the most expensive day to depart from Oakland, California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $637.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Oakland, California to Philadelphia in the evening for as low as $475. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $594.

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

As of September 2026, prices for Oakland, California to Philadelphia flights are approximately 95% more expensive when compared to flights at the same time last year.

When to book flights from Oakland, California to Philadelphia

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

Estimated round-trip price

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

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

Best Price Found	$146
Fastest flight time	8h 25m
Direct flights	None

The best one-way flight to Philadelphia from Oakland, California in the past 72 hours is $146. The best round-trip flight deal from Oakland, California to Philadelphia found on momondo in the last 72 hours is $279.

The fastest flight from Oakland, California to Philadelphia takes 8h 25m

There are no direct flights from Oakland, California to Philadelphia. There are no popular flight routes from Oakland, California to Philadelphia.

Search flight deals

Frequently asked questions about flying from Oakland, California to Philadelphia

How far is Oakland to Philadelphia by plane?
Oakland and Philadelphia are 2507.3 mi apart from one another. Typically, this will take 8h 25m by plane in normal conditions.
When did momondo last update prices for flights from Oakland Airport to Philadelphia Airport?
Prices for flights from Oakland Airport to Philadelphia Airport are updated daily.
How many operators does momondo search for flights from Oakland Airport to Philadelphia Airport?
The number of operators available for flights from Oakland Airport to Philadelphia Airport is 2 as of September 2026.
How old do you have to be to fly from Oakland Airport to Philadelphia 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 Oakland Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Oakland, California to Philadelphia?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Oakland, California to Philadelphia is Southwest (73% of total bookings). The next most popular airline is Delta (27%).

Best airlines flying from Oakland, California to Philadelphia

Compare and see reviews for airlines that fly from Oakland, California to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $287	Free Cancellation	Rating 7.8 8,536 reviews		Search Delta flights
Southwest	PriceFrom $408	Free Cancellation	Rating 8.0 4,193 reviews		Search Southwest flights

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Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

New Castle

North Wildwood

Chester

Vineland

Avalon

Stone Harbor

Pottstown

Lewes

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oakland to Philadelphia for you.

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

Flights from Oakland to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Philadelphia from Oakland.

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

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Oakland and alert you when they change.