STL to IPT, St. Louis Lambert International Airport to Williamsport Regional Airport Cheap Flights

Find the best flight deals from St. Louis Lambert International Airport to Williamsport Regional Airport

STL - IPT Flight Information

St. Louis → Williamsport

Flight information between St. Louis and Williamsport

Cheapest return ticket price
US$781
Cheapest month
December
Peak season for travel
September
Flight distance
1,166.61 km

STL - IPT Cheap Flights

Compare flight options and choose the best deal for your journey

United Airlines
United Airlines
UA
1 stop
1 stop
08:30
STL
4h 45m
14:15
IPT
US$285
US$245
14% OFF
United Airlines
United Airlines
UA
1 stop
1 stop
08:15
STL
5h
14:15
IPT
US$932
US$858
8% OFF
United Airlines
United Airlines
UA
1 stop
1 stop
12:55
STL
24h 20m
14:15
IPT
US$1,044
US$898
14% OFF

STL - IPT Flight Airlines

Major airlines flying this route

STL - IPT Route FAQs

Common questions about flights from STL to IPT

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from St. Louis to Williamsport is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from St. Louis to Williamsport, you can use various tools on HopeGoo: · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Williamsport travel is around September. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from St. Louis to Williamsport is December, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from St. Louis to Williamsport on March 9, 2026 with United Airlines, with prices starting at US$781.

The time difference between Williamsport and St. Louis is 1h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.