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Fremont

$115+ Cheap flights from Philadelphia (PHL) to Fremont, CA

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SFO
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Philadelphia to Fremont are usually found in September or January, booked 87 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Philadelphia to Fremont

Keep the following information in mind while searching for Philadelphia to Fremont flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$256
(Frontier)

One-way from

$115
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$389
Provider with most accurate pricing for Philadelphia-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-San Francisco flights.
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From Philadelphia to Fremont
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One-way flight from Philadelphia to Fremont
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Philadelphia to Fremont

Cheapest flights from Philadelphia to Fremont
Explore the most affordable flight options available from Philadelphia to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/212:31 pmPHL - SFO
1 stop13h 44mFrontier
mar. 3/43:30 pmSFO - PHL
1 stop11h 44mFrontier
Deal found 2/20$256
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/197:30 pmPHL - SFO
Nonstop6h 22mAmerican Airlines
lun. 3/3111:00 pmSFO - PHL
Nonstop5h 21mAmerican Airlines
Deal found 2/20$259
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/246:12 amPHL - SFO
Nonstop6h 33mUnited Airlines
lun. 4/1412:08 amSFO - PHL
1 stop7h 30mUnited Airlines
Deal found 2/19$270
This Delta deal was found by Cheapflights users on 2/20. 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.
mié. 4/167:05 amPHL - SFO
1 stop8h 30mDelta
lun. 4/2112:47 amSFO - PHL
1 stop6h 49mDelta
Deal found 2/20$277
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/285:41 pmPHL - SFO
2 stops31h 00mMultiple Airlines
mar. 3/46:00 amSFO - PHL
3 stops23h 46mMultiple Airlines
Deal found 2/19$292
This Southwest deal was found by Cheapflights users on 2/20. 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.
mar. 5/68:05 amPHL - SFO
1 stop10h 55mSouthwest
sáb. 5/109:00 amSFO - PHL
2 stops9h 15mSouthwest
Deal found 2/20$325
This Sun Country Air deal was found by Cheapflights users on 2/20. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/212:05 pmPHL - SFO
1 stop13h 45mSun Country Air
dom. 7/611:59 pmSFO - PHL
1 stop8h 11mSun Country Air
Deal found 2/20$375
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/257:20 amPHL - SFO
2 stops17h 01mAlaska Airlines
lun. 3/316:10 pmSFO - PHL
1 stop8h 50mAlaska Airlines
Deal found 2/20$381

Find flights from Philadelphia to Fremont within your budget

Customize your flight search to find flights from Philadelphia to Fremont 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 febrero 20, 2025.

Fly from

Philadelphia

Fly to

Fremont

Route

Depart

Return

Price

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

dom. 3/2

12:31 pm-11:15 pm

1 stop13h 44m

San Francisco

dom. 3/9

8:19 pm-6:30 am

1 stop7h 11m

$256

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

sáb. 3/22

6:05 pm-9:27 pm

Nonstop6h 22m

San Francisco

lun. 3/24

11:00 pm-7:21 am

Nonstop5h 21m

$259

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

mar. 3/25

12:00 pm-7:07 pm

1 stop10h 07m

San Francisco

dom. 3/30

9:07 pm-5:35 am

Nonstop5h 28m

$269

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

mar. 4/8

6:00 am-11:11 am

1 stop8h 11m

San Francisco

lun. 4/14

12:47 am-1:53 pm

1 stop10h 06m

$277

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

mié. 3/5

10:12 am-7:24 pm

1 stop12h 12m

San Francisco

mié. 3/12

8:00 am-10:02 pm

1 stop11h 02m

$286

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

sáb. 3/29

6:00 am-11:01 pm

2 stops20h 01m

San Francisco

sáb. 4/5

4:49 pm-6:05 am

1 stop10h 16m

$310

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

mar. 4/15

2:40 pm-8:55 pm

2 stops9h 15m

San Francisco

mar. 4/22

10:40 am-10:10 pm

1 stop8h 30m

$314

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

lun. 8/4

12:05 pm-10:50 pm

1 stop13h 45m

San Francisco

mié. 8/6

11:59 pm-11:10 am

1 stop8h 11m

$325

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

mié. 3/26

7:20 am-6:43 pm

2 stops14h 23m

San Francisco

mar. 4/8

2:39 pm-6:00 am

1 stop12h 21m

$342

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

mié. 4/16

7:10 pm-10:36 pm

Nonstop6h 26m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 18 results
1
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Best time to book a flight from Philadelphia to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Philadelphia 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.

Travel insights for flights from Philadelphia to Fremont

Get recent, data-driven insights about flights from Philadelphia to Fremont including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Philadelphia to Fremont?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Fremont. Price data was last updated on February 14, 2025.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Fremont. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Philadelphia to Fremont?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Fremont (average of $276). Flying from Philadelphia to Fremont in June is currently the most expensive (average of $403). 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 PHL to FR8?

Find hourly flight availability from Philadelphia to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Fremont as you normally would.

What is the cheapest day to fly from Philadelphia to Fremont?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Fremont. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Fremont flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Fremont

Explore weekly flight availability from Philadelphia to Fremont. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrero 20, 2025.

The most flights from PHL to FR8 are scheduled on a Thursday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Fremont by month

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

In terms of precipitation, rainfall in Fremont ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Fremont when rainfall is around 0.0 in.

Temperature in Fremont by month

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

If weather is an important factor for your trip to Fremont, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated febrero 20, 2025.
Read through reviews of airlines operating flights from Philadelphia to Fremont, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

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

  • What airport do you fly from for flights from Philadelphia to Fremont?

    Located just 7.0 mi from the city center, Philadelphia is the airport most travelers will use when flying to Fremont from Philadelphia. Booking flights from Philadelphia (PHL) to Fremont should be relatively easy as there are 9 daily outbound flights to Fremont from 8 different airlines.

  • How popular is this Philadelphia to Fremont flight route?

    Within the past month, 31 users have taken a look at flights from Philadelphia to Fremont.

  • What are the cheapest airlines to fly from Philadelphia to Fremont one-way?

    One-way options have recently been found by users for as low as $115 on American Airlines. Other airlines that offer cheap prices include Frontier from $116 and JetBlue from $137 one-way.

  • What are the most reliable airlines from Philadelphia to Fremont?

    No one likes to see their flight delayed. When booking a flight from Philadelphia to Fremont consider choosing China Southern (89%), United Airlines (76%) or Air New Zealand (76%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Philadelphia to Fremont?

    On average you can expect to pay $1,004 for a flight from Philadelphia to Fremont. The cheapest flight overall is $114 while the most popular route, (Philadelphia - San Francisco) is currently priced at $147.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Fremont 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 Philadelphia to Fremont?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Fremont (average of $276). Flying from Philadelphia to Fremont in June is currently the most expensive (average of $403). 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.

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Top 8 airlines flying from Philadelphia to Fremont

Discover the top 8 airlines that operate flights from Philadelphia to Fremont. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$122Average$264FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$135Average$313FlexibilityNo cancel feeOn-time83%
FrontierCheapest$137Average$275FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$208Average$419FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$225Average$255FlexibilityNo cancel feeOn-time62%
DeltaCheapest$256Average$376FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$468FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$281Average$499FlexibilityNo cancel feeOn-time63%
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