Cheap Flights from Lancaster (LNS) to Tri-Cities (TRI)

Popular airlines from Lancaster, PA (LNS) to Tri-Cities, TN (TRI-Tri-Cities Regional)

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Flights from Lancaster (LNS) to Tri-Cities (TRI)
Origin airport
Lancaster
Destination airport
Tri-Cities Regional
Distance
415 mi

Lancaster to Tri-Cities Flights

The cheapest times to fly from Lancaster to Tri-Cities

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lancaster to Tri-Cities are during the month of . You can find some of the cheapest flights from Lancaster to Tri-Cities with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lancaster to Tri-Cities

Sunday is one of the best days to book for cheap flights from Lancaster to Tri-Cities: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lancaster to Tri-Cities

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lancaster to Tri-Cities in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lancaster to Tri-Cities flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lancaster to Tri-Cities airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lancaster Airport (LNS) to Tri-Cities Regional Airport (TRI) cost?
Lock in a cheap one-way flight or cheap return flight from Lancaster Airport (LNS) to Tri-Cities Regional Airport (TRI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lancaster Airport (LNS) to Tri-Cities Regional Airport (TRI)?
is the least expensive month to fly from LNS to TRI. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Lancaster Airport (LNS) to Tri-Cities Regional Airport (TRI)?
To find the cheapest airline flying from LNS to TRI, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Lancaster Airport (LNS) to Tri-Cities Regional Airport (TRI)?
There are no daily direct flights available from Lancaster Airport (LNS) to Tri-Cities Regional Airport (TRI). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from LNS to TRI?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lancaster Airport (LNS) to Tri-Cities Regional Airport (TRI)?
To avoid potential delays on the Lancaster Airport (LNS) to Tri-Cities Regional Airport (TRI) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lancaster Airport (LNS) to Tri-Cities Regional Airport (TRI) last-minute?
Booking your plane ticket from LNS to TRI just before your trip is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a LNS to TRI flight and hotel package?
Compared with arranging hotels and flights separately, booking a LNS to TRI flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Lancaster Airport (LNS) to Tri-Cities Regional Airport (TRI)?
In most cases, you can modify or cancel your LNS to TRI flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, head to our Customer Service portal.

*Flight schedules are subject to change.

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