App
Customer Support
NZD
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
Pennsylvania
>
Williamsport
>
Flights from San Francisco to Williamsport
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from San Francisco to Williamsport Starting at NZD 551

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • SFO16:59
        23h
        1 stop
        IPT18:59
        Fri, Mar 7|San Francisco - Williamsport|United Airlines
        NZD 551NZD 599
        8% OFF
        8% OFF
        NZD 599NZD 551

        Choose United Airlines flights from San Francisco to Williamsport. The one-way connecting flight with United Airlines departs from San Francisco International Airport on Fri, Mar 7, arriving at Williamsport Regional Airport. One-way Prices start from NZD 551 including taxes and charges.

      • SFO01:00 pm
        3h 5m
        Nonstop
        IPT02:00 pm
        Sun, Feb 16|San Francisco - Williamsport|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Francisco to Williamsport flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS3310

    Alaska Airlines

    06:00

    SFO

    1.6h

    07:34

    SAN

    S-T----
    Search

  2. AS322

    Alaska Airlines

    09:51

    SAN

    5.1h

    17:59

    IAD

    SMTWTFS

  3. 9X337

    Southern Airways Express

    17:25

    IAD

    1.6h

    18:59

    IPT

    SMTWT-S

  4. AS3401

    Alaska Airlines

    06:00

    SFO

    1.6h

    07:36

    SAN

    ---WTFS
    Search

  5. AS322

    Alaska Airlines

    09:51

    SAN

    5.1h

    17:59

    IAD

    SMTWTFS

  6. 9X337

    Southern Airways Express

    17:25

    IAD

    1.6h

    18:59

    IPT

    SMTWT-S

  7. UA1322

    United Airlines

    07:00

    SFO

    5.1h

    15:08

    IAD

    SMTWTFS
    Search

  8. 9X337

    Southern Airways Express

    17:25

    IAD

    1.6h

    18:59

    IPT

    SMTWT-S

  9. AA2428

    American Airlines

    13:35

    SFO

    5.2h

    21:45

    CLT

    SMTWTFS
    Search

  10. AA5549

    American Airlines

    22:30

    CLT

    1.6h

    00:03

    IAD

    S-TWTFS

  11. 9X337

    Southern Airways Express

    17:25

    IAD

    1.6h

    18:59

    IPT

    SMTWT-S

  12. UA375

    United Airlines

    16:20

    SFO

    5.2h

    00:29

    IAD

    S-----S
    Search

  13. 9X337

    Southern Airways Express

    17:25

    IAD

    1.6h

    18:59

    IPT

    SMTWT-S

  14. UA1849

    United Airlines

    16:59

    SFO

    5.1h

    01:05

    IAD

    SMTWTFS
    Search

  15. 9X337

    Southern Airways Express

    17:25

    IAD

    1.6h

    18:59

    IPT

    SMTWT-S

  16. UA1665

    United Airlines

    23:20

    SFO

    5.6h

    07:57

    BOS

    SMTWTFS
    Search

  17. UA214

    United Airlines

    14:45

    BOS

    1.7h

    16:28

    IAD

    SMT---S

  18. 9X337

    Southern Airways Express

    17:25

    IAD

    1.6h

    18:59

    IPT

    SMTWT-S
Find more flights and airlines

Find the best time to fly from San Francisco to Williamsport

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from San Francisco (SFO) to Williamsport (IPT) the cheapest?

    Airlines adjust prices for flights from San Francisco to Williamsport based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Francisco (SFO) to Williamsport (IPT) cost?

    According to Trip.com's data, the lowest price is around NZD 840.

How to find a cheap flight from San Francisco to Williamsport

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to Williamsport. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from San Francisco to Williamsport

Cheapest nonstop flight priceNZD 550
Off-season for travelApril
Peak season for travelNovember
Flight distance3,881.48 km
Popular airlineAlaska Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.