Washington County Flights - Book Cheap Flights to Washington County

View RM3,990 flight on Sat, 24 Jan 2026Opens in a new window

Popular airlines to Washington County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • KLM

    KLM

  • Breeze Airways

    Breeze Airways

  • Qatar Airways

    Qatar Airways

  • Air France

    Air France

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Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at RM3,990 for one-way flights and RM5,717 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sat, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM5,717 Return, found 1 day ago
RM5,717
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM5,717 found 1 day ago
Cathay Pacific
Sat, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM5,792 Return, found 1 day ago
RM5,792
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM5,792 found 1 day ago
Cathay Pacific
Sat, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM6,317 Return, found 1 day ago
RM6,317
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM6,317 found 1 day ago
American Airlines
Sat, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM6,770 Return, found 1 day ago
RM6,770
Return
found 1 day ago
Select American Airlines flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM6,770 found 1 day ago
Qatar Airways
Sat, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM6,782 Return, found 1 day ago
RM6,782
Return
found 1 day ago
Select Qatar Airways flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM6,782 found 1 day ago
Cathay Pacific
Sat, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM6,792 Return, found 1 day ago
RM6,792
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM6,792 found 1 day ago
Cathay Pacific
Sat, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM6,867 Return, found 1 day ago
RM6,867
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM6,867 found 1 day ago
Qatar Airways
Sat, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM7,072 Return, found 1 day ago
RM7,072
Return
found 1 day ago
Select Qatar Airways flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM7,072 found 1 day ago
Japan Airlines
Sat, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM7,357 Return, found 1 day ago
RM7,357
Return
found 1 day ago
Select Japan Airlines flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM7,357 found 1 day ago
KLM
Sat, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM10,211 Return, found 1 day ago
RM10,211
Return
found 1 day ago
Select KLM flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM10,211 found 1 day ago

About Washington County

Expedia offers flights to Washington County to meet every traveler'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?
At Expedia, we've been channeling our inner acrobat to offer you the most flexible fares in town. Just tick the "No change fee" box right under the "Flexible change policies" filter to find the best flights to Washington County.
Which airlines fly to Washington County?
Find your passport, pack your bags and choose from these major airlines that have flights into or near Washington County:

  • 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?
You'll always get an amazing deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then click on the flexible dates box above to see the cheapest prices for nearby days. RM5,717 was the cheapest price for a flight to Washington County in the last seven days.
How much is a flight to Washington County?
The cost of a round-trip ticket to Washington County in the last seven days fluctuated between RM5,717 and RM10,211. If you were flying one way from Kuala Lumpur (KUL), you could have picked up a bargain from just RM3,990.
What are the most popular airports to fly into in Washington County?
Pack your suitcase and fly into Tri-Cities Regional Airport (TRI), Washington County's primary flight hub. Book one of the 385 flights that touch down at this top destination every month.
How much is a plane ticket to Washington County?
In the last seven days, seats to Washington County varied between RM5,717 and RM10,211. Prices usually rise as your travel date nears, so land yourself an awesome deal today.
What is the best time to go to Washington County?
If you want to experience Washington County's leading city when it's buzzing with activity, set off for Bristol sometime in June, July and August. Like most places in the Northern Hemisphere, summer here starts June 20, bringing average temperatures of between 16ºC and 29ºC.
What months are the cheapest to book a flight to Washington County?
February is the cheapest month to reserve a seat for your Washington County escape. Fares are priciest over the busy month of December, so keep clear of this time if possible.

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, 24 Jan - Wed, 28 Jan
KUL
Kuala Lumpur
TRI
Tri-Cities
RM5,717 Return, found 1 day ago
RM5,717
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 24 Jan from Kuala Lumpur to Tri-Cities, returning Wed, 28 Jan, priced at RM5,717 found 1 day ago
*Available to Expedia members.