$100 Cheap flight deals from San Francisco (SJC) to Southeast Pennsylvania (ILG)

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This Weekend's Flight Deals from San Francisco to Southeast Pennsylvania

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 21 - Thu, Feb 26
SFO
San Francisco Intl.
PHL
Philadelphia Intl.
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Feb 21 from San Francisco Intl. to Philadelphia Intl., returning Thu, Feb 26, priced at $291 found 3 days ago
Fri, Feb 20 - Fri, Feb 27
SJC
Norman Y. Mineta San Jose Intl.
PHL
Philadelphia Intl.
$309 Roundtrip, found 6 days ago
$309
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Feb 20 from Norman Y. Mineta San Jose Intl. to Philadelphia Intl., returning Fri, Feb 27, priced at $309 found 6 days ago
Sun, Feb 22 - Mon, Mar 9
SFO
San Francisco Intl.
MDT
Harrisburg Intl.
$343 Roundtrip, found 2 days ago
$343
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 22 from San Francisco Intl. to Harrisburg Intl., returning Mon, Mar 9, priced at $343 found 2 days ago
Sun, Feb 22 - Wed, Mar 4
OAK
Oakland Intl.
PHL
Philadelphia Intl.
$424 Roundtrip, found 5 days ago
$424
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Feb 22 from Oakland Intl. to Philadelphia Intl., returning Wed, Mar 4, priced at $424 found 5 days ago

Airfares from $100 One Way, $177 Round Trip from San Francisco to Southeast Pennsylvania

Prices starting at $177 for return flights and $100 for one-way flights to Southeast Pennsylvania were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 26 - Wed, Mar 4
SFO
San Francisco
PHL
Philadelphia
$177 Roundtrip, found 4 days ago
$177
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Feb 26 from San Francisco to Philadelphia, returning Wed, Mar 4, priced at $177 found 4 days ago
Thu, Apr 16 - Mon, May 4
SJC
San Jose
PHL
Philadelphia
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Apr 16 from San Jose to Philadelphia, returning Mon, May 4, priced at $210 found 1 day ago
Mon, Mar 9 - Sun, Mar 15
SFO
San Francisco
PHL
Philadelphia
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Mar 9 from San Francisco to Philadelphia, returning Sun, Mar 15, priced at $289 found 2 days ago
Tue, Apr 21 - Sat, Apr 25
SFO
San Francisco
TTN
Trenton
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 21 from San Francisco to Trenton, returning Sat, Apr 25, priced at $291 found 3 days ago
Mon, Mar 16 - Tue, Mar 31
OAK
Oakland
PHL
Philadelphia
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Mar 16 from Oakland to Philadelphia, returning Tue, Mar 31, priced at $309 found 3 days ago

Southeast Pennsylvania economy flight packages

Price found within the past 48 hours. Click for updated prices.
Super 8 by Wyndham Kutztown/Allentown Area
2.0-star property

Super 8 by Wyndham Kutztown/Allentown Area

7/10 Good! (836 reviews)

Mar 29 - Mar 30

1 night stay

San Jose (SJC) to Allentown (ABE)

American Airlines • Roundtrip • Coach
Price was $628, price is now $615 per person
$615
per person
found 1 day ago
Hotel was clean and staff was friendly, beds were tall but comfortable. The breakfast not so great but there is a Dunkin in the parking lot.

Reviewed on Oct 27, 2025

Bear Creek Mountain Resort
3.5-star property

Bear Creek Mountain Resort

9/10 Wonderful! (949 reviews)

Mar 29 - Mar 30

1 night stay

San Jose (SJC) to Allentown (ABE)

American Airlines • Roundtrip • Coach
Price was $678, price is now $660 per person
$660
per person
found 1 day ago
Water in Pool was Perfectly Heated, 3 Hot Tubs located throughout. Pizza was actually excellent. Only about 20 minutes from Dorney Park.

Reviewed on Jul 20, 2025

Delta Hotels by Marriott Allentown Lehigh Valley
3.0-star property

Delta Hotels by Marriott Allentown Lehigh Valley

9/10 Wonderful! (487 reviews)

Mar 29 - Mar 30

1 night stay

San Jose (SJC) to Allentown (ABE)

American Airlines • Roundtrip • Coach
Price was $646, price is now $632 per person
$632
per person
found 1 day ago
All in one convenience

Reviewed on Feb 6, 2025

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More About Flying To Southeast Pennsylvania from San Francisco

Route Information for Flights from San Francisco to Southeast Pennsylvania

Origin Airport IATA Code
SJC
Destination Airport IATA Code
ILG
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

San Francisco to Southeast Pennsylvania

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.