A black dog on a rock by a waterfall.

Cheap Flights to Greene County from $41

View $41 flight on Mon, Sep 28, 2026Opens in a new window

Popular airlines to Greene County

  • American Airlines

  • Delta

  • Breeze Airways

  • KLM

  • Air France

  • Virgin Atlantic

  • Allegiant Air

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How much is the cheapest flight to Greene County?

Prices were available within the past 7 days and start at $41 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
Allegiant Air
Breeze Airways
Allegiant Air
Allegiant Air
Allegiant Air
Allegiant Air
Delta
American Airlines
Korean Air

Airports in Greene County

Prices were available within the past 7 days. Prices and availability are subject to change.

Trending flights to Greene County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air

Frequently asked questions

How do I find cheap flights to Greene County that have flexible change policies?
Search for low-cost flights to Greene County, then select "No change fee" directly under the "Flexible change policies" subheading. From then on it's smooth sailing. We understand that things can change and flexibility is essential, so you can book with confidence with Expedia.
Which airlines fly to Greene County?
You can choose from a good range of airlines that operate services in or near Greene County. Some of your top options are:
  • American Airlines - 260 flights to or near Greene County each month, including 260 flights to Tri-Cities Regional Airport (TRI) per month.
  • Delta Air Lines - 108 flights to or near Greene County each month, including 108 flights to Tri-Cities Regional Airport (TRI) per month.
  • Allegiant Air - 17 flights to or near Greene County each month, including 17 flights to Tri-Cities Regional Airport (TRI) per month.
How can I find cheap tickets to Greene County?
Book well ahead, consider nearby airports, avoid vacation periods — there are lots of ways! Another one is to use Expedia's "flexible dates" function. Find your Greene County flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Greene County was $78.
How much is a flight to Greene County?
There were loads of low-cost fares for the taking in the last seven days, with the cost of a return ticket to Greene County varying between $78 and $1,680. Many lucky vacationers locked in one-way seats from Washington (IAD) for as low as $41.
What are the most popular airports to fly into in Greene County?
A major entryway to Greene County, roughly 385 flights cruise into Tri-Cities Regional Airport (TRI) each month. Scout around for an unbeatable deal, lock in your seat and get ready to experience this sensational region.
When is the cheapest time to fly to Greene County?
If you can be flexible with your travel dates to Greene County, try to fly out early in the week. The cheapest day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the priciest day, with lots of vacationers choosing to fly on the weekend.
How much is a plane ticket to Greene County?
In the last seven days, airfares varied between $78 and $1,680. Take a look at our fantastic deals to Greene County, make a booking and then get packing!
What months are the cheapest to book a flight to Greene County?
Score a ticket in February to unlock the cheapest flights to Greene County. The festive month of December is known to be the most expensive time to purchase a fare.
How long is a flight to Greene County?
That depends on where you travel from. These busy domestic routes and their average flight times will give you an idea of how long it'll take you to get to Greene County:
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Tri-Cities Regional Airport (TRI) - 1 hour and 3 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Tri-Cities Regional Airport (TRI) - 2 hours and 23 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Tri-Cities Regional Airport (TRI) - 1 hour and 12 minutes
What is the best time to go to Greene County?
A wonderful time to explore Greene County, along with the exciting city of Greeneville, is during the busy months of May, June and October. Summer in this part of the world starts June 20, and you can look forward to average temperatures of between 60ºF and 85ºF if you travel then. This warmer weather is perfect for wandering around the city sights.

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

*Flight schedules are subject to change.

*Available to One Key members.