When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Williamsport Lycoming County Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Williamsport Lycoming County Airport were last updated today.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Williamsport Lycoming County Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Williamsport Lycoming County Airport.

What documentation or ID do you need to fly to Williamsport Lycoming County Airport?

The travel and health documents you'll need for your trip to Williamsport Lycoming County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Williamsport Lycoming County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$828 Cheap Flights from Seattle to Williamsport in 2026

Find the cheapest flights from Seattle to Williamsport

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:43 pm - 2:15 pm

SEA

IPT

12h 32m

1 stop

5:55 am - 7:59 pm

IPT

SEA

17h 04m

1 stop

$828Multiple Airlines

Thu, Aug 6 - Wed, Aug 12

4:01 pm - 2:15 pm

SEA

IPT

19h 14m

1 stop

5:55 am - 9:09 pm

IPT

SEA

18h 14m

1 stop

$838Multiple Airlines

Tue, Aug 4 - Tue, Aug 11

10:43 pm - 2:15 pm

SEA

IPT

12h 32m

1 stop

5:55 am - 7:59 pm

IPT

SEA

17h 04m

1 stop

$858Multiple Airlines

Mon, Aug 3 - Wed, Aug 12

10:43 pm - 2:15 pm

SEA

IPT

12h 32m

1 stop

5:55 am - 8:48 am

IPT

SEA

29h 53m

1 stop

$874Multiple Airlines

Thu, Aug 6 - Fri, Aug 14

10:43 pm - 2:15 pm

SEA

IPT

12h 32m

1 stop

5:55 am - 8:48 am

IPT

SEA

29h 53m

1 stop

$884Multiple Airlines

Tue, Aug 4 - Fri, Aug 14

10:43 pm - 2:15 pm

SEA

IPT

12h 32m

1 stop

5:55 am - 7:59 pm

IPT

SEA

17h 04m

1 stop

$903Multiple Airlines

Sun, Aug 2 - Wed, Aug 12

10:43 pm - 2:15 pm

SEA

IPT

12h 32m

1 stop

5:55 am - 8:48 am

IPT

SEA

29h 53m

1 stop

$904Multiple Airlines

Mon, Aug 3 - Fri, Aug 14

4:01 pm - 2:15 pm

SEA

IPT

19h 14m

1 stop

5:55 am - 7:59 pm

IPT

SEA

17h 04m

1 stop

$933Multiple Airlines

Sat, Aug 8 - Wed, Aug 12

10:43 pm - 2:15 pm

SEA

IPT

12h 32m

1 stop

5:55 am - 8:48 am

IPT

SEA

29h 53m

1 stop

$949Multiple Airlines

Sun, Aug 2 - Thu, Aug 13

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SeattleWilliamsport

SEA - IPT

SEAIPT

Seattle/Tacoma Intl

Thu 8/6

10:43 pm-2:15 pm

1 stop12h 32m

Williamsport Lycoming County

Wed 8/12

5:55 am-7:59 pm

1 stop17h 04m

$828

SeattleWilliamsport

SEA - IPT

SEAIPT

Seattle/Tacoma Intl

Tue 8/4

4:01 pm-2:15 pm

1 stop19h 14m

Williamsport Lycoming County

Tue 8/11

5:55 am-9:09 pm

1 stop18h 14m

$838

SeattleWilliamsport

SEA - IPT

SEAIPT

Seattle/Tacoma Intl

Mon 8/3

10:43 pm-2:15 pm

1 stop12h 32m

Williamsport Lycoming County

Wed 8/12

5:55 am-7:59 pm

1 stop17h 04m

$858

SeattleWilliamsport

SEA - IPT

SEAIPT

Seattle/Tacoma Intl

Thu 8/6

10:43 pm-2:15 pm

1 stop12h 32m

Williamsport Lycoming County

Fri 8/14

5:55 am-8:48 am

1 stop29h 53m

$874

SeattleWilliamsport

SEA - IPT

SEAIPT

Seattle/Tacoma Intl

Tue 8/4

10:43 pm-2:15 pm

1 stop12h 32m

Williamsport Lycoming County

Fri 8/14

5:55 am-8:48 am

1 stop29h 53m

$884

SeattleWilliamsport

SEA - IPT

SEAIPT

Seattle/Tacoma Intl

Sun 8/2

10:43 pm-2:15 pm

1 stop12h 32m

Williamsport Lycoming County

Wed 8/12

5:55 am-7:59 pm

1 stop17h 04m

$903

SeattleWilliamsport

SEA - IPT

SEAIPT

Seattle/Tacoma Intl

Mon 8/3

10:43 pm-2:15 pm

1 stop12h 32m

Williamsport Lycoming County

Fri 8/14

5:55 am-8:48 am

1 stop29h 53m

$904

SeattleWilliamsport

SEA - IPT

SEAIPT

Seattle/Tacoma Intl

Sat 8/8

4:01 pm-2:15 pm

1 stop19h 14m

Williamsport Lycoming County

Wed 8/12

5:55 am-7:59 pm

1 stop17h 04m

$933

SeattleWilliamsport

SEA - IPT

SEAIPT

Seattle/Tacoma Intl

Sun 8/2

10:43 pm-2:15 pm

1 stop12h 32m

Williamsport Lycoming County

Thu 8/13

5:55 am-8:48 am

1 stop29h 53m

$949

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Seattle to Williamsport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Williamsport?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Williamsport from Seattle according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Williamsport. Keep in mind that there are 4 different airlines that fly to Williamsport on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Williamsport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Williamsport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Williamsport (SEA to IPT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Williamsport

Fastest flight time	12h 32m
Direct flights	None

The fastest flight from Seattle to Williamsport takes 12h 32m

There are no direct flights from Seattle to Williamsport. There are no popular flight routes from Seattle to Williamsport.

Search flight deals

Frequently asked questions about flying from Seattle to Williamsport

How far is Seattle/Tacoma Intl to Williamsport Lycoming County by plane?
Williamsport Lycoming County is 2245.2 mi away from Seattle/Tacoma Intl. Flights usually cover this in 12h 32m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Williamsport Lycoming County Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Williamsport Lycoming County Airport were last updated today.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Williamsport Lycoming County Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Williamsport Lycoming County Airport.
What documentation or ID do you need to fly to Williamsport Lycoming County Airport?
The travel and health documents you'll need for your trip to Williamsport Lycoming County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Williamsport Lycoming County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Lewisburg

Bloomsburg

Danville

Montgomery

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Williamsport?

It is quick and easy to find Seattle to Williamsport flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Williamsport that suits you.

Can I find flights from Seattle to Williamsport with flexible booking policies on momondo?

Flights from Seattle to Williamsport with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Williamsport?

momondo provides multiple filters to help you find the best flight to Williamsport from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Williamsport right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Williamsport flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.