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$393+ Cheap flights from San Francisco to Williamsport (SFO - IPT)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IPT
Apr 3 — Apr 101
Fri 4/3
Fri 4/10
1 adult, Economy
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Cheap flight deals from San Francisco to Williamsport

Cheapest flights from San Francisco to Williamsport
Explore the most affordable flight options available from San Francisco to Williamsport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2026.

This Orbitz deal was found by Cheapflights users on 2/28. 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.
Sat 6/66:39 pm
SFO
-
IPT
2 stops16h 36m
Multiple Airlines
Tue 6/95:55 am
IPT
-
SFO
2 stops13h 09m
Multiple Airlines
Deal found 2/28$789
This Expedia deal was found by Cheapflights users on 3/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:21 pm
SFO
-
IPT
2 stops18h 54m
Multiple Airlines
Wed 3/42:50 pm
IPT
-
SFO
2 stops12h 09m
Multiple Airlines
Deal found 3/1$1,447

Find flight deals from San Francisco to Williamsport

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Williamsport (IPT). 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 March 4, 2026.

Round-trip from

$789
(Orbitz)

One-way from

$393
(Expedia)
From San Francisco to Williamsport Lycoming County
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One-way flight from San Francisco to Williamsport Lycoming County
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Williamsport 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 March 4, 2026.
Use the filters below to find and compare flights from San Francisco to Williamsport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoWilliamsport

SFO - IPT

SFOIPT

San Francisco

Sat 6/6

6:39 pm-2:15 pm

2 stops16h 36m

Williamsport Lycoming County

Tue 6/9

5:55 am-4:04 pm

2 stops13h 09m

$789

San FranciscoWilliamsport

SFO - IPT

SFOIPT

San Francisco

Wed 4/8

6:14 pm-2:15 pm

2 stops17h 01m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Sorted by cheapest first

Best time to book a flight from San Francisco to Williamsport

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

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

Currently, April is the cheapest month in which you can book a flight from San Francisco to Williamsport (average of $235). Flying from San Francisco to Williamsport in January is currently the most expensive (average of $356). 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 San Francisco to Williamsport. 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 San Francisco to Williamsport that include hotel bookings?

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from San Francisco to Williamsport (average of $235). Flying from San Francisco to Williamsport in January is currently the most expensive (average of $356). 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
Bloomsburg
Lewisburg

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Alternative routes for San Francisco to Williamsport

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