Cheap Flights to Washington County | Popular Routes to Washington County

Popular airlines to Washington County

  • American Airlines

    American Airlines

  • Air France

    Air France

  • Delta

    Delta

  • Korean Air

    Korean Air

  • Qatar Airways

    Qatar Airways

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Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at for one-way flights and HK$12,639 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$12,639 Return, found 1 day ago
HK$12,639
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$12,639 found 1 day ago
American Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$14,337 Return, found 1 day ago
HK$14,337
Return
found 1 day ago
Select American Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$14,337 found 1 day ago
Cathay Pacific
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$14,699 Return, found 1 day ago
HK$14,699
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$14,699 found 1 day ago
American Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$14,807 Return, found 1 day ago
HK$14,807
Return
found 1 day ago
Select American Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$14,807 found 1 day ago
American Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$15,081 Return, found 1 day ago
HK$15,081
Return
found 1 day ago
Select American Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$15,081 found 1 day ago
Japan Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$15,162 Return, found 1 day ago
HK$15,162
Return
found 1 day ago
Select Japan Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$15,162 found 1 day ago
Japan Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$15,187 Return, found 1 day ago
HK$15,187
Return
found 1 day ago
Select Japan Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$15,187 found 1 day ago
American Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$15,551 Return, found 1 day ago
HK$15,551
Return
found 1 day ago
Select American Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$15,551 found 1 day ago
Japan Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$15,632 Return, found 1 day ago
HK$15,632
Return
found 1 day ago
Select Japan Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$15,632 found 1 day ago
Japan Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$15,657 Return, found 1 day ago
HK$15,657
Return
found 1 day ago
Select Japan Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$15,657 found 1 day ago
Japan Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$15,867 Return, found 1 day ago
HK$15,867
Return
found 1 day ago
Select Japan Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$15,867 found 1 day ago
Qatar Airways
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$15,897 Return, found 1 day ago
HK$15,897
Return
found 1 day ago
Select Qatar Airways flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$15,897 found 1 day ago
Cathay Pacific
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$16,129 Return, found 1 day ago
HK$16,129
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$16,129 found 1 day ago
Qatar Airways
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$16,187 Return, found 1 day ago
HK$16,187
Return
found 1 day ago
Select Qatar Airways flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$16,187 found 1 day ago
American Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$16,269 Return, found 1 day ago
HK$16,269
Return
found 1 day ago
Select American Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$16,269 found 1 day ago
American Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$16,295 Return, found 1 day ago
HK$16,295
Return
found 1 day ago
Select American Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$16,295 found 1 day ago
Japan Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$16,337 Return, found 1 day ago
HK$16,337
Return
found 1 day ago
Select Japan Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$16,337 found 1 day ago
Delta
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$18,175 Return, found 1 day ago
HK$18,175
Return
found 1 day ago
Select Delta flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$18,175 found 1 day ago
Korean Air
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$19,383 Return, found 1 day ago
HK$19,383
Return
found 1 day ago
Select Korean Air flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$19,383 found 1 day ago
Air France
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$25,431 Return, found 1 day ago
HK$25,431
Return
found 1 day ago
Select Air France flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$25,431 found 1 day ago
Expedia offers flights to Washington County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Washington County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Washington County that have flexible change policies?
When it comes to flying these days, flexibility is crucial. That's why we've added a "No change fee" search function to help you find cheap and flexible flights to Washington County. It's near the top left of your screen under the "Flexible change policies" subheading.
Which airlines fly to Washington County?
When you're ready to reserve your airfare to or near Washington County, these quality airlines look forward to welcoming you on board:

  • American Airlines - 260 flights to or near Washington County each month, including 260 flights to Tri-Cities Regional Airport (TRI) per month.
  • Delta Air Lines - 108 flights to or near Washington County each month, including 108 flights to Tri-Cities Regional Airport (TRI) per month.
  • Allegiant Air - 17 flights to or near Washington County each month, including 17 flights to Tri-Cities Regional Airport (TRI) per month.

How can I find cheap tickets to Washington County?
For an unbeatable deal to Washington County, book ahead of time. Also think about using Expedia's handy "flexible dates" feature at the top of your search results. This will display prices for the days around your travel dates. In the last seven days, HK$12,639 was the best price for a flight to Washington County.
How much is a flight to Washington County?
There were lots of affordable fares up for grabs in the last seven days, with the cost of a round-trip flight to Washington County varying between HK$12,639 and HK$25,431. Many lucky travelers scored one-way tickets from () for only .
What are the most popular airports to fly into in Washington County?
Book your flight to Tri-Cities Regional Airport (TRI) and experience everything that Washington County has to offer. As the region's main entry point, about 385 flights touch down here each month.
When is the cheapest time to fly to Washington County?
If you're not set on what date you travel to Washington County, try to depart early on in the week. The cheapest day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the priciest day, with a lot of people preferring to take off on the weekend.
How much is a plane ticket to Washington County?
In the last seven days, fares to Washington County varied between HK$12,639 and HK$25,431. Prices rise as your travel date nears, so land yourself a bargain today.
What is the best time to go to Washington County?
If you're eager to enjoy Washington County's most populous city at its liveliest, travel to Johnson City sometime during March, April and August. Similar to most places in the Northern Hemisphere, summer here begins June 20, with temperatures ranging between 16ºC and 29ºC.
What months are the cheapest to book a flight to Washington County?
Book your ticket in February for bargain flight deals to Washington County. The festive month of December is generally the most expensive time to buy a seat.

Trending flights to Washington 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, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$12,639 Return, found 1 day ago
HK$12,639
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$12,639 found 1 day ago
American Airlines
Sat, 4 Oct - Thu, 9 Oct
HKG
Hong Kong SAR
TRI
Tri-Cities
HK$14,807 Return, found 1 day ago
HK$14,807
Return
found 1 day ago
Select American Airlines flight, departing Sat, 4 Oct from Hong Kong SAR to Tri-Cities, returning Thu, 9 Oct, priced at HK$14,807 found 1 day ago
*Available to Expedia members.