San Francisco

$636+ Cheap flights from Williamsport to San Francisco (IPT - SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
IPT — SFO
Jul 8 — Jul 151
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Cheap flight deals from Williamsport to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Williamsport (IPT) to San Francisco (SFO). 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 July 3, 2025.

Round-trip from

$636
(Orbitz)
From Williamsport Lycoming County to San Francisco

Find flight deals from Williamsport to San Francisco

Cheapest flights from Williamsport to San Francisco
Explore the most affordable flight options available from Williamsport to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Orbitz deal was found by Cheapflights users on 7/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/302:45 pmIPT - SFO
1 stop11h 01mMultiple Airlines
Tue 8/510:43 pmSFO - IPT
1 stop12h 41mMultiple Airlines
Deal found 7/2$636

Cheapflights Fare Finder

Customize your flight search to find flights from Williamsport to San Francisco 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 July 3, 2025.
Use the filters below to find and compare flights from Williamsport to San Francisco that are best for you.

Fly from

Williamsport

Fly to

San Francisco

Route

Depart

Return

Price

WilliamsportSan Francisco

IPT - SFO

IPTSFO

Williamsport Lycoming County

Wed 7/30

2:45 pm-10:46 pm

1 stop11h 01m

San Francisco

Tue 8/5

10:43 pm-2:24 pm

1 stop12h 41m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Williamsport to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Williamsport 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.

Cheapflights Insights

Everything you need to know about your flight from Williamsport to San Francisco

What is the cheapest month to book a flight from Williamsport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Williamsport to San Francisco (average of $276). Flying from Williamsport to San Francisco in June is currently the most expensive (average of $360). 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.

Related info for your journey

Find useful and relevant information for your journey from Williamsport to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Williamsport to San Francisco that include hotel bookings?

    Yes. In addition to deals on Williamsport to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Williamsport to San Francisco?

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

  • Can I find deals for business class flights from Williamsport to San Francisco?

    Yes. Cheapflights offers flight deals from Williamsport to San Francisco 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 Williamsport to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Williamsport to San Francisco (average of $276). Flying from Williamsport to San Francisco in June is currently the most expensive (average of $360). 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.

See more FAQs

Traveling to a place near Williamsport?

Book flights to Williamsport if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Santa Cruz
Turlock
Manteca
Watsonville
Antioch
Hollister
Newark
Alameda
Hayward
Milpitas
Sunnyvale
Daly City
Campbell
Foster City
Capitola
Richmond

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