Cheap Flights to Boundary County | Popular Routes to Boundary County from HK$2,458

View HK$2,458 flight on Sun, 24 May 2026Opens in a new window

Popular airlines to Boundary County

  • HK Express

  • Cathay Pacific

  • Peach

  • British Airways

  • AirAsia

  • Thai AirAsia

  • Hong Kong Airlines

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Cheap round-trip flights to Boundary County

Prices were available within the past 7 days and start at HK$2,458 for one-way flights and HK$4,174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 24 May - Sun, 31 May
BOI
Boise
GEG
Spokane
HK$4,174 Return, found 22 hours ago
HK$4,174
Return
found 22 hours ago
Select Delta flight, departing Sun, 24 May from Boise to Spokane, returning Sun, 31 May, priced at HK$4,174 found 22 hours ago
Delta
Sun, 24 May - Sun, 31 May
BOI
Boise
GEG
Spokane
HK$4,647 Return, found 22 hours ago
HK$4,647
Return
found 22 hours ago
Select Delta flight, departing Sun, 24 May from Boise to Spokane, returning Sun, 31 May, priced at HK$4,647 found 22 hours ago
Delta
Sun, 24 May - Sun, 31 May
BOI
Boise
GEG
Spokane
HK$4,776 Return, found 22 hours ago
HK$4,776
Return
found 22 hours ago
Select Delta flight, departing Sun, 24 May from Boise to Spokane, returning Sun, 31 May, priced at HK$4,776 found 22 hours ago
Delta
Sun, 24 May - Sun, 31 May
BOI
Boise
GEG
Spokane
HK$4,797 Return, found 22 hours ago
HK$4,797
Return
found 22 hours ago
Select Delta flight, departing Sun, 24 May from Boise to Spokane, returning Sun, 31 May, priced at HK$4,797 found 22 hours ago
Delta
Sun, 24 May - Sun, 31 May
BOI
Boise
GEG
Spokane
HK$4,808 Return, found 22 hours ago
HK$4,808
Return
found 22 hours ago
Select Delta flight, departing Sun, 24 May from Boise to Spokane, returning Sun, 31 May, priced at HK$4,808 found 22 hours ago
Delta
Sun, 24 May - Sun, 31 May
BOI
Boise
GEG
Spokane
HK$4,851 Return, found 22 hours ago
HK$4,851
Return
found 22 hours ago
Select Delta flight, departing Sun, 24 May from Boise to Spokane, returning Sun, 31 May, priced at HK$4,851 found 22 hours ago
Korean Air
Wed, 24 Jun - Fri, 24 Jul
HKG
Hong Kong SAR
GEG
Spokane
HK$7,884 Return, found 5 days ago
HK$7,884
Return
found 5 days ago
Select Korean Air flight, departing Wed, 24 Jun from Hong Kong SAR to Spokane, returning Fri, 24 Jul, priced at HK$7,884 found 5 days ago
STARLUX Airlines
Thu, 10 Sept - Mon, 14 Sept
HKG
Hong Kong SAR
GEG
Spokane
HK$8,144 Return, found 2 days ago
HK$8,144
Return
found 2 days ago
Select STARLUX Airlines flight, departing Thu, 10 Sept from Hong Kong SAR to Spokane, returning Mon, 14 Sept, priced at HK$8,144 found 2 days ago
Qatar Airways
Thu, 9 Jul - Tue, 25 Aug
HKG
Hong Kong SAR
GEG
Spokane
HK$9,856 Return, found 5 days ago
HK$9,856
Return
found 5 days ago
Select Qatar Airways flight, departing Thu, 9 Jul from Hong Kong SAR to Spokane, returning Tue, 25 Aug, priced at HK$9,856 found 5 days ago
China Airlines
Mon, 1 Jun - Thu, 18 Jun
HKG
Hong Kong SAR
GEG
Spokane
HK$10,480 Return, found 1 day ago
HK$10,480
Return
found 1 day ago
Select China Airlines flight, departing Mon, 1 Jun from Hong Kong SAR to Spokane, returning Thu, 18 Jun, priced at HK$10,480 found 1 day ago

Trending flights to Boundary 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.

Delta
Sun, 21 Jun - Sun, 19 Jul
HKG
Hong Kong SAR
GEG
Spokane
HK$6,904 Return, found 5 days ago
HK$6,904
Return
found 5 days ago
Select Delta flight, departing Sun, 21 Jun from Hong Kong SAR to Spokane, returning Sun, 19 Jul, priced at HK$6,904 found 5 days ago

Frequently asked questions

How do I find cheap flights to Boundary County that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we have a "No change fee" filter to help you locate flexible, low-priced fares to Boundary County. It's on the left-hand side of your screen just below the "Flexible change policies" subheading.
How can I find cheap tickets to Boundary County?
To pick up an awesome deal to Boundary County, book well ahead of time. Also take advantage of Expedia's handy "flexible dates" feature above your search results. This will display the cheapest prices for similar time frames. In the last seven days, HK$4,174 was the best price for a flight to Boundary County.
How much is a flight to Boundary County?
If you were jetting one way from Boise (BOI), you could've locked in a cheap seat for HK$2,458 in the last seven days. Round-trip journeys to Boundary County ranged from only HK$4,174 to HK$10,480 over the same period.
When is the cheapest time to fly to Boundary County?
Jet off on a Tuesday to better your chances of landing the cheapest fare to Boundary County. Mondays are usually the next most affordable day to depart. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Boundary County?
Airfares ranged anywhere from HK$4,174 to HK$10,480 over the last seven days. When you're ready to book, we'll help you find a great deal to Boundary County.
What months are the cheapest to book a flight to Boundary County?
To grab a great deal to Boundary County, book sometime in February when the price of airfares are at their cheapest. When's the most expensive? In the United States, it's the festive month of December.

Book with confidence

About Boundary County

Expedia offers flights to Boundary County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Boundary County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Boundary County
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