Cheap Flights from New York (LGA) to Tri-Cities (TRI)

If you're planning on travelling between LGA and Tri-Cities Airport, round-trip flights start from . This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.

Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LaGuardia Airport to Tri-Cities Regional Airport (TRI) flights, you'll see a "no change fees" filter for you to select.

A flight distance of just 880 kilometres separates Flushing and Blountville. Once you're up in the air, you won't get a chance to do much more than flip through the pages of the in-flight magazine.

Unfortunately, there are no airlines that fly directly between LGA and Tri-Cities Airport. You'll have to book a flight with one or more stops.

Tickets from LGA to TRI are available up to a year prior to departure on Expedia. And although you may nab a great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials.