A black dog on a rock by a waterfall.

Flight to Greene County

View S$365 flight on Mon, 14 Sept, 2026Opens in a new window

Popular airlines to Greene County

  • American Airlines

  • Delta

  • KLM

  • Air France

  • Allegiant Air

  • Breeze Airways

  • Virgin Atlantic

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Cheap round-trip flights to Greene County

Prices were available within the past 7 days and start at S$365 for one-way flights and S$437 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 14 Sept - Mon, 21 Sept
ORD
Chicago
TRI
Tri-Cities
S$437 Return, found 16 hours ago
S$437
Return
found 16 hours ago
Select American Airlines flight, departing Mon, 14 Sept from Chicago to Tri-Cities, returning Mon, 21 Sept, priced at S$437 found 16 hours ago
American Airlines
Mon, 14 Sept - Mon, 21 Sept
ORD
Chicago
TRI
Tri-Cities
S$495 Return, found 16 hours ago
S$495
Return
found 16 hours ago
Select American Airlines flight, departing Mon, 14 Sept from Chicago to Tri-Cities, returning Mon, 21 Sept, priced at S$495 found 16 hours ago
Delta
Mon, 14 Sept - Mon, 21 Sept
MDW
Chicago
TRI
Tri-Cities
S$503 Return, found 16 hours ago
S$503
Return
found 16 hours ago
Select Delta flight, departing Mon, 14 Sept from Chicago to Tri-Cities, returning Mon, 21 Sept, priced at S$503 found 16 hours ago
American Airlines
Mon, 14 Sept - Mon, 21 Sept
ORD
Chicago
TRI
Tri-Cities
S$532 Return, found 16 hours ago
S$532
Return
found 16 hours ago
Select American Airlines flight, departing Mon, 14 Sept from Chicago to Tri-Cities, returning Mon, 21 Sept, priced at S$532 found 16 hours ago
Delta
Mon, 14 Sept - Mon, 21 Sept
MDW
Chicago
TRI
Tri-Cities
S$539 Return, found 16 hours ago
S$539
Return
found 16 hours ago
Select Delta flight, departing Mon, 14 Sept from Chicago to Tri-Cities, returning Mon, 21 Sept, priced at S$539 found 16 hours ago
Delta
Mon, 14 Sept - Mon, 21 Sept
ORD
Chicago
TRI
Tri-Cities
S$563 Return, found 16 hours ago
S$563
Return
found 16 hours ago
Select Delta flight, departing Mon, 14 Sept from Chicago to Tri-Cities, returning Mon, 21 Sept, priced at S$563 found 16 hours ago
Delta
Mon, 14 Sept - Mon, 21 Sept
MDW
Chicago
TRI
Tri-Cities
S$573 Return, found 16 hours ago
S$573
Return
found 16 hours ago
Select Delta flight, departing Mon, 14 Sept from Chicago to Tri-Cities, returning Mon, 21 Sept, priced at S$573 found 16 hours ago
Cathay Pacific
Sat, 29 Aug - Fri, 4 Sept
SIN
Singapore
TRI
Tri-Cities
S$1,746 Return, found 2 days ago
S$1,746
Return
found 2 days ago
Select Cathay Pacific flight, departing Sat, 29 Aug from Singapore to Tri-Cities, returning Fri, 4 Sept, priced at S$1,746 found 2 days ago
Korean Air
Tue, 15 Sept - Tue, 22 Sept
SIN
Singapore
TRI
Tri-Cities
S$2,318 Return, found 5 hours ago
S$2,318
Return
found 5 hours ago
Select Korean Air flight, departing Tue, 15 Sept from Singapore to Tri-Cities, returning Tue, 22 Sept, priced at S$2,318 found 5 hours ago
Qatar Airways
Tue, 15 Sept - Tue, 22 Sept
SIN
Singapore
TRI
Tri-Cities
S$2,424 Return, found 5 hours ago
S$2,424
Return
found 5 hours ago
Select Qatar Airways flight, departing Tue, 15 Sept from Singapore to Tri-Cities, returning Tue, 22 Sept, priced at S$2,424 found 5 hours ago

Trending flights to Greene County

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

Cathay Pacific
Sat, 29 Aug - Fri, 4 Sept
SIN
Singapore
TRI
Tri-Cities
S$1,746 Return, found 2 days ago
S$1,746
Return
found 2 days ago
Select Cathay Pacific flight, departing Sat, 29 Aug from Singapore to Tri-Cities, returning Fri, 4 Sept, priced at S$1,746 found 2 days ago

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 holiday 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 S$437.
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 S$437 and S$2,484. Many lucky holiday makers locked in one-way seats from Chicago (ORD) for as low as S$365.
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 holiday makers choosing to fly on the weekend.
How much is a plane ticket to Greene County?
In the last seven days, airfares varied between S$437 and S$2,484. Take a look at our fantastic deals to Greene County, make a booking and then get packing!
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 16ºC and 29ºC if you travel then. This warmer weather is perfect for wandering around the city sights.
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.

Book with confidence

Expedia offers flights to Greene County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Greene County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Travel information

Greene County Flights Information

Airlines serving
American Airlines, Delta, United, Cathay Pacific, Korean Air, Qatar Airways, Air France
Roundtrip price
from S$437
Greene County Flights Information
*Available to Expedia members.