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$268+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IPT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$764
(KAYAK)

One-way from

$268
(Kiwi.com)
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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Find 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 August 14, 2025.

This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:45 amSFO - IPT
1 stop25h 30mMultiple Airlines
Tue 12/25:55 amIPT - SFO
1 stop18h 46mMultiple Airlines
Deal found 8/14$764
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:45 amSFO - IPT
1 stop25h 30mMultiple Airlines
Fri 11/282:50 pmIPT - SFO
2 stops12h 02mMultiple Airlines
Deal found 8/14$775
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:45 amSFO - IPT
1 stop25h 30mMultiple Airlines
Tue 12/25:55 amIPT - SFO
1 stop18h 46mMultiple Airlines
Deal found 8/14$804
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:45 amSFO - IPT
1 stop25h 30mMultiple Airlines
Fri 11/282:50 pmIPT - SFO
2 stops12h 02mMultiple Airlines
Deal found 8/14$815

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 August 14, 2025.
Use the filters below to find and compare flights from San Francisco to Williamsport that are best for you.

Fly from

San Francisco

Fly to

Williamsport

Route

Depart

Return

Price

San FranciscoWilliamsport

SFO - IPT

SFOIPT

San Francisco

Tue 11/18

9:45 am-2:15 pm

1 stop25h 30m

Williamsport Lycoming County

Tue 12/2

5:55 am-9:41 pm

1 stop18h 46m

$764

San FranciscoWilliamsport

SFO - IPT

SFOIPT

San Francisco

Tue 11/18

9:45 am-2:15 pm

1 stop25h 30m

Williamsport Lycoming County

Fri 11/28

2:50 pm-11:52 pm

2 stops12h 02m

$775

San FranciscoWilliamsport

SFO - IPT

SFOIPT

San Francisco

Mon 11/17

9:45 am-2:15 pm

1 stop25h 30m

Williamsport Lycoming County

Tue 12/2

5:55 am-9:41 pm

1 stop18h 46m

$804

San FranciscoWilliamsport

SFO - IPT

SFOIPT

San Francisco

Mon 11/17

9:45 am-2:15 pm

1 stop25h 30m

Williamsport Lycoming County

Fri 11/28

2:50 pm-11:52 pm

2 stops12h 02m

$815

San FranciscoWilliamsport

SFO - IPT

SFOIPT

San Francisco

Wed 11/19

4:39 pm-2:15 pm

2 stops18h 36m

Williamsport Lycoming County

Fri 11/28

2:50 pm-11:52 pm

2 stops12h 02m

$820

San FranciscoWilliamsport

SFO - IPT

SFOIPT

San Francisco

Fri 9/12

11:57 pm-6:50 pm

2 stops15h 53m

$268

San FranciscoWilliamsport

SFO - IPT

SFOIPT

San Francisco

Mon 9/1

9:19 pm-2:15 pm

3 stops37h 56m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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.

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.

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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