Cheap Flights to Washington County | Popular Routes to Washington County from HK$3,615

Popular airlines to Washington County

  • HK Express

    HK Express

  • Cathay Pacific

    Cathay Pacific

  • Peach

    Peach

  • British Airways

    British Airways

  • AirAsia

    AirAsia

  • Thai AirAsia

    Thai AirAsia

  • Hong Kong Airlines

    Hong Kong Airlines

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Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at HK$3,615 for one-way flights and HK$6,467 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Fri, 1 May - Sun, 24 May
HKG
Hong Kong SAR
BOI
Boise
HK$6,467 Return, found 17 hours ago
HK$6,467
Return
found 17 hours ago
Select China Airlines flight, departing Fri, 1 May from Hong Kong SAR to Boise, returning Sun, 24 May, priced at HK$6,467 found 17 hours ago
EVA Airways
Sun, 8 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
BOI
Boise
HK$6,647 Return, found 14 hours ago
HK$6,647
Return
found 14 hours ago
Select EVA Airways flight, departing Sun, 8 Mar from Hong Kong SAR to Boise, returning Sat, 28 Mar, priced at HK$6,647 found 14 hours ago
EVA Airways
Sat, 21 Feb - Thu, 26 Feb
HKG
Hong Kong SAR
BOI
Boise
HK$6,697 Return, found 1 day ago
HK$6,697
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 21 Feb from Hong Kong SAR to Boise, returning Thu, 26 Feb, priced at HK$6,697 found 1 day ago
China Airlines
Mon, 30 Mar - Mon, 13 Apr
HKG
Hong Kong SAR
BOI
Boise
HK$6,807 Return, found 14 hours ago
HK$6,807
Return
found 14 hours ago
Select China Airlines flight, departing Mon, 30 Mar from Hong Kong SAR to Boise, returning Mon, 13 Apr, priced at HK$6,807 found 14 hours ago
EVA Airways
Thu, 12 Feb - Thu, 26 Feb
HKG
Hong Kong SAR
BOI
Boise
HK$6,827 Return, found 14 hours ago
HK$6,827
Return
found 14 hours ago
Select EVA Airways flight, departing Thu, 12 Feb from Hong Kong SAR to Boise, returning Thu, 26 Feb, priced at HK$6,827 found 14 hours ago
EVA Airways
Tue, 24 Feb - Wed, 11 Mar
HKG
Hong Kong SAR
BOI
Boise
HK$6,877 Return, found 14 hours ago
HK$6,877
Return
found 14 hours ago
Select EVA Airways flight, departing Tue, 24 Feb from Hong Kong SAR to Boise, returning Wed, 11 Mar, priced at HK$6,877 found 14 hours ago
EVA Airways
Sun, 8 Mar - Mon, 23 Mar
HKG
Hong Kong SAR
BOI
Boise
HK$6,947 Return, found 15 hours ago
HK$6,947
Return
found 15 hours ago
Select EVA Airways flight, departing Sun, 8 Mar from Hong Kong SAR to Boise, returning Mon, 23 Mar, priced at HK$6,947 found 15 hours ago
STARLUX Airlines
Tue, 31 Mar - Mon, 13 Apr
HKG
Hong Kong SAR
BOI
Boise
HK$7,087 Return, found 14 hours ago
HK$7,087
Return
found 14 hours ago
Select STARLUX Airlines flight, departing Tue, 31 Mar from Hong Kong SAR to Boise, returning Mon, 13 Apr, priced at HK$7,087 found 14 hours ago
Cathay Pacific
Tue, 3 Mar - Wed, 18 Mar
HKG
Hong Kong SAR
BOI
Boise
HK$7,335 Return, found 14 hours ago
HK$7,335
Return
found 14 hours ago
Select Cathay Pacific flight, departing Tue, 3 Mar from Hong Kong SAR to Boise, returning Wed, 18 Mar, priced at HK$7,335 found 14 hours ago
Delta
Wed, 27 May - Fri, 19 Jun
HKG
Hong Kong SAR
BOI
Boise
HK$10,390 Return, found 15 hours ago
HK$10,390
Return
found 15 hours ago
Select Delta flight, departing Wed, 27 May from Hong Kong SAR to Boise, returning Fri, 19 Jun, priced at HK$10,390 found 15 hours ago

About Washington County

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 a must. That's why we've added a "No change fee" filter to help you find cheap and flexible tickets to Washington County. It's on the left of your screen directly below the "Flexible change policies" heading.
Which airlines fly to Washington County?
You can choose from a selection of airlines that touch down in or near Washington County. Some of your top options are:

  • Alaska Airlines - 754 flights to or near Washington County each month, including 754 flights to Boise Airport (BOI) per month.
  • Delta Air Lines - 489 flights to or near Washington County each month, including 489 flights to Boise Airport (BOI) per month.
  • United Airlines - 303 flights to or near Washington County each month, including 303 flights to Boise Airport (BOI) per month.

How can I find cheap tickets to Washington County?
To nab a terrific deal to Washington County, book in advance. Also think about using Expedia's handy "flexible dates" link above your search results. This will show you the cheapest prices for nearby days. In the last seven days, HK$6,467 was the lowest price for a flight to Washington County.
How much is a flight to Washington County?
The price of a round-trip flight to Washington County in the last seven days varied between HK$6,467 and HK$10,390. If you were traveling one way out of Hong Kong SAR (HKG), you could have gotten a low-cost fare from just HK$3,615.
What are the most popular airports to fly into in Washington County?
Book your flight to Boise Airport (BOI) and sample the best that Washington County has to offer. As the region's primary entry point, around 1,994 flights land here each month.
When is the cheapest time to fly to Washington County?
Fly out on a Tuesday to raise your chances of scoring the cheapest airfare to Washington County. Mondays are usually the second most affordable day to take off. Saturday is typically the most expensive day to fly anywhere.
How much is a plane ticket to Washington County?
Ticket prices ranged anywhere from HK$6,467 to HK$10,390 in the last seven days. When you're ready to book, we're here to help you grab a cheap flight to Washington County.
What is the best time to go to Washington County?
A fantastic time to head for Washington County, as well as the exciting city of Weiser, is during the busy months of March, June and July. Summer here starts June 20, and you can look forward to temperatures of between 16ºC and 29ºC if you go then. This warmer weather is ideal for wandering around the city sights.
What months are the cheapest to book a flight to Washington County?
The best month to purchase low-cost fares to Washington County is February. It's worth noting that in the U.S, the most expensive time to purchase a ticket is during the busy month of December.

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.

China Airlines
Fri, 1 May - Sun, 24 May
HKG
Hong Kong SAR
BOI
Boise
HK$6,467 Return, found 17 hours ago
HK$6,467
Return
found 17 hours ago
Select China Airlines flight, departing Fri, 1 May from Hong Kong SAR to Boise, returning Sun, 24 May, priced at HK$6,467 found 17 hours ago
*Available to Expedia members.