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Cheap flight deals from Seattle to Williamsport Starting at NZD 976

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

  • Round-trip
      • SEA02:05 pm
        21h 19m
        1 stop
        IPT02:24 pm
        Tue, Mar 11|Seattle - Williamsport|Alaska Airlines
        IPT02:45 pm
        23h 21m
        1 stop
        SEA11:06 am
        Mon, Mar 17|Williamsport - Seattle|Southern Airways Express
        NZD 976NZD 1,581
        38% OFF
        38% OFF
        NZD 1,581NZD 976

        Choose Alaska Airlines flights from Seattle to Williamsport. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 11-Mon, Mar 17, arriving at Williamsport Regional Airport. One-way Prices start from NZD 976 including taxes and charges.

      • SEA08:10 am
        7h 49m
        1 stop
        IPT06:59 pm
        Tue, Feb 25|Seattle - Williamsport|United Airlines
        IPT02:45 pm
        26h 12m
        2 stops
        SEA01:57 pm
        Mon, Mar 3|Williamsport - Seattle|Southern Airways Express
        NZD 1,037NZD 1,581
        34% OFF
        34% OFF
        NZD 1,581NZD 1,037

        Choose United Airlines flights from Seattle to Williamsport. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Tue, Feb 25-Mon, Mar 3, arriving at Williamsport Regional Airport. One-way Prices start from NZD 1,037 including taxes and charges.

      • SEA08:10 am
        7h 49m
        1 stop
        IPT06:59 pm
        Thu, Feb 27|Seattle - Williamsport|United Airlines
        IPT05:50 am
        19h 55m
        2 stops
        SEA10:45 pm
        Wed, Mar 5|Williamsport - Seattle|Southern Airways Express
        NZD 1,046NZD 1,581
        34% OFF
        34% OFF
        NZD 1,581NZD 1,046

        Choose United Airlines flights from Seattle to Williamsport. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Thu, Feb 27-Wed, Mar 5, arriving at Williamsport Regional Airport. One-way Prices start from NZD 1,046 including taxes and charges.

      • SEA08:10 am
        27h 14m
        1 stop
        IPT02:24 pm
        Tue, Mar 11|Seattle - Williamsport|United Airlines
        IPT02:45 pm
        8h 39m
        1 stop
        SEA08:24 pm
        Mon, Mar 17|Williamsport - Seattle|Southern Airways Express
        NZD 1,053
        NZD 1,053

        Choose United Airlines flights from Seattle to Williamsport. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 11-Mon, Mar 17, arriving at Williamsport Regional Airport. One-way Prices start from NZD 1,053 including taxes and charges.

      • SEA08:10 am
        7h 49m
        1 stop
        IPT06:59 pm
        Sat, Mar 1|Seattle - Williamsport|United Airlines
        IPT02:45 pm
        23h 34m
        2 stops
        SEA11:19 am
        Fri, Mar 7|Williamsport - Seattle|Southern Airways Express
        NZD 1,054
        NZD 1,054

        Choose United Airlines flights from Seattle to Williamsport. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sat, Mar 1-Fri, Mar 7, arriving at Williamsport Regional Airport. One-way Prices start from NZD 1,054 including taxes and charges.

      • SEA08:10 am
        7h 49m
        1 stop
        IPT06:59 pm
        Mon, Feb 24|Seattle - Williamsport|United Airlines
        IPT02:45 pm
        26h 12m
        2 stops
        SEA01:57 pm
        Sun, Mar 2|Williamsport - Seattle|Southern Airways Express
        NZD 1,060
        NZD 1,060

        Choose United Airlines flights from Seattle to Williamsport. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Mon, Feb 24-Sun, Mar 2, arriving at Williamsport Regional Airport. One-way Prices start from NZD 1,060 including taxes and charges.

      • SEA11:59 pm
        16h
        2 stops
        IPT06:59 pm
        Sun, Feb 23|Seattle - Williamsport|United Airlines
        IPT02:45 pm
        8h 34m
        1 stop
        SEA08:19 pm
        Sat, Mar 1|Williamsport - Seattle|Southern Airways Express
        NZD 1,098
        NZD 1,098

        Choose United Airlines flights from Seattle to Williamsport. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sun, Feb 23-Sat, Mar 1, arriving at Williamsport Regional Airport. One-way Prices start from NZD 1,098 including taxes and charges.

      • SEA07:13 pm
        20h 46m
        2 stops
        IPT06:59 pm
        Fri, Feb 28|Seattle - Williamsport|United Airlines
        IPT02:45 pm
        26h 10m
        2 stops
        SEA01:55 pm
        Thu, Mar 6|Williamsport - Seattle|Southern Airways Express
        NZD 1,103
        NZD 1,103

        Choose United Airlines flights from Seattle to Williamsport. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Fri, Feb 28-Thu, Mar 6, arriving at Williamsport Regional Airport. One-way Prices start from NZD 1,103 including taxes and charges.

      • SEA08:10 am
        7h 49m
        1 stop
        IPT06:59 pm
        Sun, Mar 2|Seattle - Williamsport|United Airlines
        IPT02:45 pm
        11h 16m
        2 stops
        SEA11:01 pm
        Sat, Mar 8|Williamsport - Seattle|Southern Airways Express
        NZD 1,115
        NZD 1,115

        Choose United Airlines flights from Seattle to Williamsport. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sun, Mar 2-Sat, Mar 8, arriving at Williamsport Regional Airport. One-way Prices start from NZD 1,115 including taxes and charges.

      • SEA11:59 pm
        16h
        2 stops
        IPT06:59 pm
        Sat, Feb 22|Seattle - Williamsport|United Airlines
        IPT02:45 pm
        26h 5m
        2 stops
        SEA01:50 pm
        Fri, Feb 28|Williamsport - Seattle|Southern Airways Express
        NZD 1,117
        NZD 1,117

        Choose United Airlines flights from Seattle to Williamsport. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sat, Feb 22-Fri, Feb 28, arriving at Williamsport Regional Airport. One-way Prices start from NZD 1,117 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        IPT02:00 pm
        Fri, Feb 28|Seattle - Williamsport|Alaska Airlines
        Find More Flights
        Find More Flights

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

Seattle to Williamsport Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS538

    Alaska Airlines

    05:55 pm

    SEA

    4.1h

    11:59 pm

    ORD

    SMTWTFS
    Search

  2. UA1077

    United Airlines

    06:00 am

    ORD

    2.0h

    08:59 am

    DCA

    SMTWTFS

  3. 9X337

    Southern Airways Express

    05:25 pm

    IAD

    1.6h

    06:59 pm

    IPT

    SMTWT-S

  4. UA1387

    United Airlines

    07:13 pm

    SEA

    2.7h

    10:57 pm

    DEN

    S-TWT--
    Search

  5. UA1924

    United Airlines

    11:59 pm

    DEN

    3.4h

    05:22 am

    IAD

    S--WTFS

  6. 9X337

    Southern Airways Express

    05:25 pm

    IAD

    1.6h

    06:59 pm

    IPT

    SMTWT-S

  7. UA1102

    United Airlines

    08:10 am

    SEA

    5.0h

    04:09 pm

    IAD

    SMTWTFS
    Search

  8. 9X337

    Southern Airways Express

    05:25 pm

    IAD

    1.6h

    06:59 pm

    IPT

    SMTWT-S

  9. AA2793

    American Airlines

    10:10 pm

    SEA

    5.2h

    06:21 am

    CLT

    SMTWTFS
    Search

  10. AA5223

    American Airlines

    07:17 am

    CLT

    1.4h

    08:42 am

    IAD

    SMTWTFS

  11. 9X337

    Southern Airways Express

    05:25 pm

    IAD

    1.6h

    06:59 pm

    IPT

    SMTWT-S

  12. AS307

    Alaska Airlines

    11:30 pm

    SEA

    5.1h

    07:36 am

    IAD

    SMTWTFS
    Search

  13. 9X337

    Southern Airways Express

    05:25 pm

    IAD

    1.6h

    06:59 pm

    IPT

    SMTWT-S

  14. UA747

    United Airlines

    11:59 pm

    SEA

    4.0h

    06:00 am

    ORD

    SMTWTFS
    Search

  15. UA545

    United Airlines

    08:45 am

    ORD

    1.9h

    11:41 am

    IAD

    SMTWTFS

  16. 9X337

    Southern Airways Express

    05:25 pm

    IAD

    1.6h

    06:59 pm

    IPT

    SMTWT-S

  17. UA747

    United Airlines

    11:59 pm

    SEA

    4.0h

    06:00 am

    ORD

    SMTWTFS
    Search

  18. UA1077

    United Airlines

    06:00 am

    ORD

    2.0h

    08:59 am

    DCA

    SMTWTFS

  19. 9X337

    Southern Airways Express

    05:25 pm

    IAD

    1.6h

    06:59 pm

    IPT

    SMTWT-S

  20. UA747

    United Airlines

    11:59 pm

    SEA

    4.0h

    06:00 am

    ORD

    SMTWTFS
    Search

  21. UA1381

    United Airlines

    09:00 am

    ORD

    1.9h

    11:57 am

    DCA

    SMTWT-S

  22. 9X337

    Southern Airways Express

    05:25 pm

    IAD

    1.6h

    06:59 pm

    IPT

    SMTWT-S

  23. UA1482

    United Airlines

    12:37 pm

    SEA

    2.3h

    02:55 pm

    SFO

    SMTWT-S
    Search

  24. UA1849

    United Airlines

    11:03 pm

    SFO

    5.3h

    07:19 am

    IAD

    SMTWTFS

  25. 9X337

    Southern Airways Express

    05:25 pm

    IAD

    1.6h

    06:59 pm

    IPT

    SMTWT-S
Find more flights and airlines

When is the cheapest time to fly from Seattle 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.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Williamsport (IPT) the cheapest?

    Airlines adjust prices for flights from Seattle 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 Seattle (SEA) to Williamsport (IPT) cost?

    According to Trip.com's data, the lowest price is around NZD 995.

How to find a cheap flight from Seattle 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 Seattle 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 Info | Seattle to Williamsport

Off-season for travelFebruary
Peak season for travelOctober
Flight distance3,620.61 km
Popular airlineUnited Airlines

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