Cheap Flights to Union Grove from HK$1,867

View HK$1,867 flight on Tue, 7 Apr 2026Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Union Grove

Prices were available within the past 7 days and start at HK$1,867 for one-way flights and HK$1,948 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 7 Apr - Tue, 14 Apr
ORF
Norfolk
TRI
Tri-Cities
HK$1,948 Return, found 1 day ago
HK$1,948
Return
found 1 day ago
Select Delta flight, departing Tue, 7 Apr from Norfolk to Tri-Cities, returning Tue, 14 Apr, priced at HK$1,948 found 1 day ago
American Airlines
Tue, 7 Apr - Tue, 14 Apr
ORF
Norfolk
TRI
Tri-Cities
HK$2,421 Return, found 1 day ago
HK$2,421
Return
found 1 day ago
Select American Airlines flight, departing Tue, 7 Apr from Norfolk to Tri-Cities, returning Tue, 14 Apr, priced at HK$2,421 found 1 day ago
Cathay Pacific
Tue, 7 Apr - Tue, 14 Apr
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$10,576 Return, found 1 day ago
HK$10,576
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 7 Apr from Hong Kong SAR to Tri-Cities, returning Tue, 14 Apr, priced at HK$10,576 found 1 day ago
United
Thu, 2 Apr - Thu, 9 Apr
HKG
Hong Kong SAR
TYS
Knoxville
HK$11,356 Return, found 7 hours ago
HK$11,356
Return
found 7 hours ago
Select United flight, departing Thu, 2 Apr from Hong Kong SAR to Knoxville, returning Thu, 9 Apr, priced at HK$11,356 found 7 hours ago
Qatar Airways
Tue, 7 Apr - Tue, 14 Apr
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$11,656 Return, found 1 day ago
HK$11,656
Return
found 1 day ago
Select Qatar Airways flight, departing Tue, 7 Apr from Hong Kong SAR to Tri-Cities, returning Tue, 14 Apr, priced at HK$11,656 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Knoxville (TYS)

April is typically the cheapest month to fly

From HK$1,542 - HK$3,416 per traveller.

Travel information

Destination airport
Tri-Cities Regional
Destination airport IATA code
TRI
Destination city name
Tri-Cities
Return price
HK$1,948

Trending flights to Union Grove

Prices were available within the past 7 days and start at HK$1,867 for one-way flights and HK$1,948 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Tue, 7 Apr - Tue, 14 Apr
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$10,576 Return, found 1 day ago
HK$10,576
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 7 Apr from Hong Kong SAR to Tri-Cities, returning Tue, 14 Apr, priced at HK$10,576 found 1 day ago
*Available to Expedia members.