S$1,152 Cheap Flights from Singapore to Tri-Cities

View S$1,152 flight on Tue, 16 Jun, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Tri-Cities, TN (TRI-Tri-Cities Regional)

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Cheap Flights from Singapore to Tri-Cities (SIN-TRI)

Prices were available within the past 7 days and start at S$1,152 for one-way flights and S$1,873 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 22 Jun - Sun, 28 Jun
SIN
Singapore
TRI
Tri-Cities
S$1,873 Return, found 1 day ago
S$1,873
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 22 Jun from Singapore to Tri-Cities, returning Sun, 28 Jun, priced at S$1,873 found 1 day ago
Cathay Pacific
Sat, 15 Aug - Tue, 15 Sept
SIN
Singapore
TRI
Tri-Cities
S$1,995 Return, found 6 days ago
S$1,995
Return
found 6 days ago
Select Cathay Pacific flight, departing Sat, 15 Aug from Singapore to Tri-Cities, returning Tue, 15 Sept, priced at S$1,995 found 6 days ago
Cathay Pacific
Mon, 22 Jun - Sun, 28 Jun
SIN
Singapore
TRI
Tri-Cities
S$2,023 Return, found 1 day ago
S$2,023
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 22 Jun from Singapore to Tri-Cities, returning Sun, 28 Jun, priced at S$2,023 found 1 day ago
Cathay Pacific
Sun, 14 Jun - Sun, 21 Jun
SIN
Singapore
TRI
Tri-Cities
S$2,095 Return, found 6 days ago
S$2,095
Return
found 6 days ago
Select Cathay Pacific flight, departing Sun, 14 Jun from Singapore to Tri-Cities, returning Sun, 21 Jun, priced at S$2,095 found 6 days ago
Cathay Pacific
Tue, 23 Jun - Mon, 29 Jun
SIN
Singapore
TRI
Tri-Cities
S$2,098 Return, found 8 hours ago
S$2,098
Return
found 8 hours ago
Select Cathay Pacific flight, departing Tue, 23 Jun from Singapore to Tri-Cities, returning Mon, 29 Jun, priced at S$2,098 found 8 hours ago
Japan Airlines
Tue, 23 Jun - Mon, 29 Jun
SIN
Singapore
TRI
Tri-Cities
S$2,144 Return, found 8 hours ago
S$2,144
Return
found 8 hours ago
Select Japan Airlines flight, departing Tue, 23 Jun from Singapore to Tri-Cities, returning Mon, 29 Jun, priced at S$2,144 found 8 hours ago
Japan Airlines
Tue, 23 Jun - Mon, 29 Jun
SIN
Singapore
TRI
Tri-Cities
S$2,148 Return, found 8 hours ago
S$2,148
Return
found 8 hours ago
Select Japan Airlines flight, departing Tue, 23 Jun from Singapore to Tri-Cities, returning Mon, 29 Jun, priced at S$2,148 found 8 hours ago
American Airlines
Tue, 23 Jun - Mon, 29 Jun
SIN
Singapore
TRI
Tri-Cities
S$2,194 Return, found 8 hours ago
S$2,194
Return
found 8 hours ago
Select American Airlines flight, departing Tue, 23 Jun from Singapore to Tri-Cities, returning Mon, 29 Jun, priced at S$2,194 found 8 hours ago
Delta
Tue, 1 Sept - Thu, 17 Sept
SIN
Singapore
TRI
Tri-Cities
S$2,310 Return, found 3 days ago
S$2,310
Return
found 3 days ago
Select Delta flight, departing Tue, 1 Sept from Singapore to Tri-Cities, returning Thu, 17 Sept, priced at S$2,310 found 3 days ago
Qatar Airways
Fri, 10 Jul - Sun, 26 Jul
SIN
Singapore
TRI
Tri-Cities
S$2,571 Return, found 3 days ago
S$2,571
Return
found 3 days ago
Select Qatar Airways flight, departing Fri, 10 Jul from Singapore to Tri-Cities, returning Sun, 26 Jul, priced at S$2,571 found 3 days ago

Alternative airports

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

Select flight to Tri-Cities Regional TRI. Cheapest option available. Flights from S$2,780
TRI
Tri-Cities Regional
Cheapest
Flights from S$2,780

Frequently asked questions

How much is a flight from SIN to TRI?
The lowest price advertised for a round-trip flight between Changi Airport and TRI is S$1,873. But you better get moving. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SIN to TRI?
Every airline has a different set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Changi Airport (SIN) to Tri-Cities Regional Airport (TRI) that have flexible change policies?
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 Changi Airport to TRI flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Singapore Airport to Tri-Cities Regional Airport (TRI)?
With around 15,800 kilometres separating Changi Airport (SIN) and TRI, your flight will be a long one. Pack wisely to make your time on board comfortable. Little things like warm clothes and a cosy travel pillow should be in your carry-on bag.
Which airlines fly direct from SIN to Tri-Cities Airport?
There are no direct flights, so you'll have to make at least one stop between Singapore Airport and Tri-Cities Regional Airport (TRI). Take advantage of the layover time to stretch your legs and enjoy some personal space.
Are Changi Airport (SIN) to Tri-Cities Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally pick up a bargain, with some super cheap fares from Changi Airport (SIN) to TRI emerging a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance.

Travel information

Origin airport
Changi
Destination airport
Tri-Cities Regional
Airlines serving
Air France, American Airlines, Delta, KLM, Korean Air
Return price
S$1,872
Distance
15663 km

Book with confidence

Perfect flights from Singapore to Tri-Cities

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Singapore to Tri-Cities

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