$129+ Cheap flights from San Jose, CA to Philadelphia (SJC - 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — PHL
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Cheapest flights from San Jose to PhiladelphiaExplore the most affordable flight options available from San Jose to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from San Jose to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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.
Thu 8/201:25 pm
SJC
- PHL
1 stop7h 20m
Southwest
Mon 8/246:05 pm
PHL
- SJC
1 stop8h 15m
Southwest
Deal found 6/8![Southwest logo]()
$256
This Southwest deal was found by Cheapflights users on 6/8. 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.
Tue 7/711:15 am
SJC
- PHL
1 stop7h 10m
Southwest
Tue 9/226:25 pm
PHL
- SJC
1 stop7h 35m
Southwest
Deal found 6/8![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 6/8. 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.
Mon 8/1710:20 pm
SJC
- PHL
1 stop8h 18m
Delta
Fri 8/213:58 pm
PHL
- SJC
1 stop10h 00m
Delta
Deal found 6/8![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 7/75:55 pm
SJC
- PHL
1 stop8h 34m
Delta
Wed 9/167:05 am
PHL
- SJC
1 stop9h 57m
Delta
Deal found 6/4![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 6/5. 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.
Fri 7/32:35 pm
SJC
- PHL
1 stop7h 05m
Southwest
Sat 7/45:00 am
PHL
- SJC
2 stops9h 50m
Southwest
Deal found 6/5![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 7/75:55 pm
SJC
- PHL
1 stop8h 34m
Delta
Thu 9/176:20 am
PHL
- SJC
1 stop8h 16m
Delta
Deal found 6/4![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 7/46:35 am
SJC
- PHL
1 stop8h 34m
Delta
Fri 7/105:17 pm
PHL
- SJC
1 stop8h 32m
Delta
Deal found 6/8![Delta logo]()
$308
This Southwest deal was found by Cheapflights users on 6/5. 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.
Tue 8/41:25 pm
SJC
- PHL
1 stop7h 25m
Southwest
Tue 8/116:00 am
PHL
- SJC
1 stop7h 40m
Southwest
Deal found 6/5![Southwest logo]()
$311
Best flights from San Jose to PhiladelphiaDiscover carefully curated flight deals from San Jose to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from San Jose to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This Southwest deal was found by Cheapflights users on 6/5. 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.
Tue 8/41:25 pm
SJC
- PHL
1 stop7h 25m
Southwest
Tue 8/116:00 am
PHL
- SJC
1 stop7h 40m
Southwest
Deal found 6/5![Southwest logo]()
$311
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 7/107:10 pm
SJC
- PHL
1 stop8h 05m
Delta
Fri 9/185:45 am
PHL
- SJC
1 stop9h 24m
Delta
Deal found 6/4![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Wed 6/246:37 pm
SJC
- PHL
1 stop7h 54m
United Airlines
Mon 6/295:00 pm
PHL
- SJC
1 stop8h 40m
United Airlines
Deal found 6/6![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 6/4. 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.
Mon 7/610:00 pm
SJC
- PHL
1 stop8h 31m
Delta
Sun 9/207:05 am
PHL
- SJC
1 stop9h 57m
Delta
Deal found 6/4![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Wed 6/246:37 pm
SJC
- PHL
1 stop7h 54m
United Airlines
Fri 7/310:39 am
PHL
- SJC
2 stops15h 04m
United Airlines
Deal found 6/6![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 6/6. 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.
Wed 6/248:55 am
SJC
- PHL
2 stops9h 25m
Southwest
Fri 7/311:20 am
PHL
- SJC
2 stops10h 05m
Southwest
Deal found 6/6![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Wed 6/246:37 pm
SJC
- PHL
1 stop7h 54m
United Airlines
Tue 6/3011:38 am
PHL
- SJC
2 stops12h 31m
United Airlines
Deal found 6/6![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 6/8. 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.
Tue 6/231:10 pm
SJC
- PHL
2 stops8h 50m
Southwest
Wed 7/15:40 pm
PHL
- SJC
1 stop7h 40m
Southwest
Deal found 6/8![Southwest logo]()
$414
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 7/145:55 pm
SJC
- PHL
1 stop8h 34m
Delta
Tue 7/215:40 am
PHL
- SJC
1 stop9h 21m
Delta
Deal found 6/5![Delta logo]()
$418
This Southwest deal was found by Cheapflights users on 6/6. 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.
Wed 6/248:55 am
SJC
- PHL
2 stops9h 25m
Southwest
Wed 7/15:40 pm
PHL
- SJC
1 stop7h 40m
Southwest
Deal found 6/6![Southwest logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Mon 8/312:10 pm
SJC
- PHL
1 stop7h 49m
United Airlines
Tue 9/111:03 am
PHL
- SJC
2 stops12h 54m
United Airlines
Deal found 6/7![United Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 6/3. 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.
Fri 7/102:35 pm
SJC
- PHL
1 stop7h 10m
Southwest
Sun 7/195:00 am
PHL
- SJC
2 stops10h 10m
Southwest
Deal found 6/3![Southwest logo]()
$444
Last-minute flights from San Jose to PhiladelphiaDiscover last-minute flight deals from San Jose to Philadelphia. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Philadelphia. Data last updated June 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/5. 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.
Fri 7/32:35 pm
SJC
- PHL
1 stop7h 05m
Southwest
Sat 7/45:00 am
PHL
- SJC
2 stops9h 50m
Southwest
Deal found 6/5![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 7/37:23 pm
SJC
- PHL
1 stop7h 13m
American Airlines
Fri 7/104:17 pm
PHL
- SJC
1 stop9h 24m
American Airlines
Deal found 6/7![American Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 7/46:35 am
SJC
- PHL
1 stop8h 34m
Delta
Fri 9/256:53 pm
PHL
- SJC
1 stop7h 47m
Delta
Deal found 6/8![Delta logo]()
$308
This Delta deal was found by Cheapflights users on 6/4. 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.
Mon 7/65:55 pm
SJC
- PHL
1 stop8h 35m
Delta
Thu 9/175:45 am
PHL
- SJC
1 stop9h 24m
Delta
Deal found 6/4![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 6/8. 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.
Mon 7/65:55 pm
SJC
- PHL
1 stop8h 35m
Delta
Sat 9/193:54 pm
PHL
- SJC
1 stop8h 55m
Delta
Deal found 6/8![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 6/8. 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.
Tue 7/711:15 am
SJC
- PHL
1 stop7h 10m
Southwest
Tue 9/226:25 pm
PHL
- SJC
1 stop7h 35m
Southwest
Deal found 6/8![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 7/75:55 pm
SJC
- PHL
1 stop8h 34m
Delta
Wed 9/167:05 am
PHL
- SJC
1 stop9h 57m
Delta
Deal found 6/4![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 7/75:55 pm
SJC
- PHL
1 stop8h 34m
Delta
Thu 9/176:20 am
PHL
- SJC
1 stop8h 16m
Delta
Deal found 6/4![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 7/1310:00 pm
SJC
- PHL
1 stop8h 31m
Delta
Thu 8/67:05 am
PHL
- SJC
1 stop10h 00m
Delta
Deal found 6/7![Delta logo]()
$324
This Southwest deal was found by Cheapflights users on 6/8. 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.
Thu 7/1612:30 pm
SJC
- PHL
2 stops9h 15m
Southwest
Tue 7/215:15 am
PHL
- SJC
1 stop7h 25m
Southwest
Deal found 6/8![Southwest logo]()
$318
One-way flights from San Jose to PhiladelphiaSearch for one-way flight options from San Jose to Philadelphia. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from San Jose to Philadelphia. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 8/610:20 pm
SJC
- PHL
1 stop8h 18m
Delta
Deal found 6/8![Delta logo]()
$129
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 7/46:01 am
SJC
- PHL
1 stop9h 51m
American Airlines
Deal found 6/8![American Airlines logo]()
$149
This Southwest deal was found by Cheapflights users on 6/5. 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.
Wed 7/2210:55 pm
SJC
- PHL
1 stop10h 00m
Southwest
Deal found 6/5![Southwest logo]()
$154
This Southwest deal was found by Cheapflights users on 6/4. 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.
Thu 8/611:00 pm
SJC
- PHL
1 stop9h 10m
Southwest
Deal found 6/4![Southwest logo]()
$158
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sun 7/196:37 pm
SJC
- PHL
1 stop7h 54m
United Airlines
Deal found 6/7![United Airlines logo]()
$160
This Trip.com deal was found by Cheapflights users on 6/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:23 pm
SJC
- PHL
2 stops20h 06m
Frontier
Deal found 6/5![Frontier logo]()
$168
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 6/247:24 pm
SJC
- PHL
1 stop8h 12m
American Airlines
Deal found 6/5![American Airlines logo]()
$169
This Southwest deal was found by Cheapflights users on 6/8. 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.
Fri 7/34:20 pm
SJC
- PHL
2 stops15h 40m
Southwest
Deal found 6/8![Southwest logo]()
$171
This Southwest deal was found by Cheapflights users on 6/4. 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.
Tue 7/218:55 am
SJC
- PHL
2 stops10h 30m
Southwest
Deal found 6/4![Southwest logo]()
$175
Find flight deals from San Jose to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $256 (Southwest) |
One-way from | $129 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $382 |
Good one-way deal | $138 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose 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 June 8, 2026.
Use the filters below to find and compare flights from San Jose to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JosePhiladelphia
SJC - PHL
SJCPHL
San Jose
Tue 8/4
1:25 pm-11:50 pm
1 stop7h 25m
Philadelphia
Tue 8/11
6:00 am-10:40 am
1 stop7h 40m
$311
San JosePhiladelphia
SJC - PHL
SJCPHL
San Jose
Fri 7/10
7:10 pm-6:15 am
1 stop8h 05m
Philadelphia
Fri 9/18
5:45 am-12:09 pm
1 stop9h 24m
$319
San JosePhiladelphia
SJC - PHL
SJCPHL
San Jose
Mon 7/6
10:00 pm-9:31 am
1 stop8h 31m
Philadelphia
Sun 9/20
7:05 am-2:02 pm
1 stop9h 57m
$369
San JosePhiladelphia
SJC - PHL
SJCPHL
San Jose
Wed 6/24
6:37 pm-5:31 am
1 stop7h 54m
Philadelphia
Mon 6/29
5:00 pm-10:40 pm
1 stop8h 40m
$377
San JosePhiladelphia
SJC - PHL
SJCPHL
San Jose
Wed 6/24
6:37 pm-5:31 am
1 stop7h 54m
Philadelphia
Fri 7/3
10:39 am-10:43 pm
2 stops15h 04m
$382
San JosePhiladelphia
SJC - PHL
SJCPHL
San Jose
Wed 6/24
6:37 pm-5:31 am
1 stop7h 54m
Philadelphia
Tue 6/30
11:38 am-9:09 pm
2 stops12h 31m
$389
San JosePhiladelphia
SJC - PHL
SJCPHL
San Jose
Wed 6/24
8:55 am-9:20 pm
2 stops9h 25m
Philadelphia
Fri 7/3
11:20 am-6:25 pm
2 stops10h 05m
$404
San JosePhiladelphia
SJC - PHL
SJCPHL
San Jose
Tue 6/23
1:10 pm-1:00 am
2 stops8h 50m
Philadelphia
Wed 7/1
5:40 pm-10:20 pm
1 stop7h 40m
$414
San JosePhiladelphia
SJC - PHL
SJCPHL
San Jose
Tue 7/14
5:55 pm-5:29 am
1 stop8h 34m
Philadelphia
Tue 7/21
5:40 am-12:01 pm
1 stop9h 21m
$418
San JosePhiladelphia
SJC - PHL
SJCPHL
San Jose
Wed 6/24
8:55 am-9:20 pm
2 stops9h 25m
Philadelphia
Wed 7/1
5:40 pm-10:20 pm
1 stop7h 40m
$419
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from San Jose to Philadelphia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Philadelphia in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Jose, California-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Jose to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from San Jose with our price prediction graph.
SJC-PHL
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 San Jose to Philadelphia
How far ahead should I book a flight from San Jose, California to Philadelphia?
Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Jose, California to Philadelphia. 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 San Jose, California to Philadelphia?
Currently, October is the cheapest month in which you can book a flight from San Jose, California to Philadelphia (average of $308). Flying from San Jose, California to Philadelphia in December is currently the most expensive (average of $538). 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.
How much does it cost to fly round-trip from San Jose, California to Philadelphia?
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 June 8, 2026.
Read through reviews of airlines operating flights from San Jose to Philadelphia, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Jose to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Ocean City
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Milford
Plymouth Meeting
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland
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San Jose and Philadelphia flights
Browse other San Jose and Philadelphia flight options. Last updated on June 8, 2026.
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Top 5 airlines flying from San Jose to Philadelphia
Discover the top 5 airlines that operate flights from San Jose 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 June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$162 | Average$281 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$373 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$273 | Average$470 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$283 | Average$445 | FlexibilityNo cancel fee | On-time63% |