Cheap Flights from Tri-Cities (TRI) to Erie (ERI)

Save on Flight Bookings!

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Erie, PA (ERI-Erie Intl.)

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save on select hotels after you book a flight*
  • Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Tri-Cities Airport to ERI last minute?
Being the spontaneous type is a fantastic way to travel the world, but it's not always the best way to find a bargain plane ticket. Consider booking your TRI to ERI journey well ahead of time instead of leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you reach ERI!
What airports do you fly into for Erie from Blountville?
Erie Intl. Airport (ERI), Chautauqua County Airport (JHW) and Venango Regional Airport (FKL) are your choices when jetting off from Blountville to Erie. Roughly 10 kilometers southwest of the heart of Erie, Erie Intl. Airport (ERI) is the city's main gateway. Keep in mind factors such as flight departure and arrival times and the distance to your hotel before picking your airport. Splash Lagoon and Waldameer & Water World are two great attractions to put on your to-do list when you reach your destination.
Can I change the date of my flight from Tri-Cities Regional Airport (TRI) to Erie Intl. Airport (ERI)?
Easily make changes to your TRI to ERI journey via the Expedia Trips portal. But before you begin, review the rules and restrictions in your itinerary to learn what the airline will allow you to do and if change fees apply. Some carriers have a change fee per person, on top of any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also head to our Customer Service portal for more advice and to connect with our Virtual Agent.

Travel information

Origin airport
Tri-Cities Regional
Destination airport
Erie Intl.
Distance
647 km

Book with confidence