How long does it take to fly to Williamsport?

Flight times vary depending on what airport in Illinois you fly out of and what airport in Williamsport you fly into. For example, flying from Chicago to Harrisburg takes 2h 34m on average. On the other hand, flying from Peoria to Harrisburg takes 4h 18m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Illinois to Williamsport Lycoming County Airport?

Prices for flights from Illinois to Williamsport Lycoming County Airport were last updated today.

How old do you have to be to fly from Illinois 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 Illinois to Williamsport Lycoming County Airport.

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

The travel and health documents required for your trip to Williamsport Lycoming County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Williamsport Lycoming County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$503 Cheap Flights from Illinois to Williamsport in 2026

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Find the cheapest flights from Illinois to Williamsport

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:49 pm - 2:15 pm

ORD

IPT

17h 26m

2 stops

5:55 am - 10:59 pm

IPT

ORD

18h 04m

2 stops

$1,261Multiple Airlines

Sat, May 23 - Wed, May 27

7:41 pm - 2:15 pm

STL

IPT

17h 34m

2 stops

5:55 am - 11:59 pm

IPT

STL

19h 04m

2 stops

$1,347Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

7:41 pm - 2:15 pm

STL

IPT

41h 34m

2 stops

5:55 am - 4:37 pm

IPT

STL

35h 42m

2 stops

$1,362Multiple Airlines

Fri, Jun 5 - Fri, Jun 12

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoWilliamsport

ORD - IPT

ORDIPT

Chicago O'Hare Intl

Sat 5/23

7:49 pm-2:15 pm

2 stops17h 26m

Williamsport Lycoming County

Wed 5/27

5:55 am-10:59 pm

2 stops18h 04m

$1,261

St. LouisWilliamsport

STL - IPT

STLIPT

Lambert-St Louis

Mon 6/8

7:41 pm-2:15 pm

2 stops17h 34m

Williamsport Lycoming County

Mon 6/15

5:55 am-11:59 pm

2 stops19h 04m

$1,347

St. LouisWilliamsport

STL - IPT

STLIPT

Lambert-St Louis

Fri 6/5

7:41 pm-2:15 pm

2 stops41h 34m

Williamsport Lycoming County

Fri 6/12

5:55 am-4:37 pm

2 stops35h 42m

$1,362

Cheapest one-way

ChicagoWilliamsport

ORD - IPT

ORDIPT

Chicago O'Hare Intl

Mon 5/18

5:30 pm-2:15 pm

2 stops43h 45m

$503

ChicagoWilliamsport

ORD - IPT

ORDIPT

Chicago O'Hare Intl

Mon 5/18

5:30 pm-2:15 pm

3 stops43h 45m

$531

Quickest one-way

ChicagoWilliamsport

ORD - IPT

ORDIPT

Chicago O'Hare Intl

Sat 8/22

3:43 pm-2:15 pm

2 stops21h 32m

$777

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Illinois 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

Airlines

Other information

What airlines fly to Williamsport?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Williamsport from Illinois according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Williamsport. Keep in mind that there are 3 different airlines that fly to Williamsport on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Williamsport flight deals and tips

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

Fastest flight time	10h 20m
Direct flights	None

The fastest flight from Illinois to Williamsport takes 10h 20m

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

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Frequently asked questions about flying from Illinois to Williamsport

When did momondo last update prices for flights from Illinois to Williamsport Lycoming County Airport?
Prices for flights from Illinois to Williamsport Lycoming County Airport were last updated today.
How old do you have to be to fly from Illinois 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 Illinois to Williamsport Lycoming County Airport.
What documentation or ID do you need to fly to Williamsport Lycoming County Airport?
The travel and health documents required for your trip to Williamsport Lycoming County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Williamsport Lycoming County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Bloomsburg

Lewisburg

Danville

Montgomery

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Williamsport for you.

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

All flight searches from Illinois to Williamsport on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Illinois to Williamsport flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Illinois to Williamsport flights. All you need is a valid email address and we will do the rest; it is that quick and easy.