Cheap Flights to Boise County | Popular Routes to Boise County from HK$1,047

View HK$1,047 flight on Fri, 26 Jun 2026Opens in a new window

Popular airlines to Boise County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • KLM

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Cheap round-trip flights to Boise County

Prices were available within the past 7 days and start at HK$1,047 for one-way flights and HK$1,782 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 23 Jun - Sat, 27 Jun
SEA
Seattle
BOI
Boise
HK$1,782 Return, found 1 day ago
HK$1,782
Return
found 1 day ago
Select Delta flight, departing Tue, 23 Jun from Seattle to Boise, returning Sat, 27 Jun, priced at HK$1,782 found 1 day ago
Delta
Fri, 26 Jun - Sun, 28 Jun
SEA
Seattle
BOI
Boise
HK$1,986 Return, found 1 day ago
HK$1,986
Return
found 1 day ago
Select Delta flight, departing Fri, 26 Jun from Seattle to Boise, returning Sun, 28 Jun, priced at HK$1,986 found 1 day ago
Delta
Tue, 23 Jun - Wed, 24 Jun
SEA
Seattle
BOI
Boise
HK$2,093 Return, found 1 day ago
HK$2,093
Return
found 1 day ago
Select Delta flight, departing Tue, 23 Jun from Seattle to Boise, returning Wed, 24 Jun, priced at HK$2,093 found 1 day ago
Delta
Fri, 26 Jun - Sun, 28 Jun
SEA
Seattle
BOI
Boise
HK$2,190 Return, found 1 day ago
HK$2,190
Return
found 1 day ago
Select Delta flight, departing Fri, 26 Jun from Seattle to Boise, returning Sun, 28 Jun, priced at HK$2,190 found 1 day ago
Delta
Fri, 26 Jun - Sun, 28 Jun
SEA
Seattle
BOI
Boise
HK$2,255 Return, found 1 day ago
HK$2,255
Return
found 1 day ago
Select Delta flight, departing Fri, 26 Jun from Seattle to Boise, returning Sun, 28 Jun, priced at HK$2,255 found 1 day ago
Delta
Fri, 26 Jun - Sun, 28 Jun
SEA
Seattle
BOI
Boise
HK$2,373 Return, found 1 day ago
HK$2,373
Return
found 1 day ago
Select Delta flight, departing Fri, 26 Jun from Seattle to Boise, returning Sun, 28 Jun, priced at HK$2,373 found 1 day ago
Delta
Fri, 26 Jun - Sun, 28 Jun
SEA
Seattle
BOI
Boise
HK$2,408 Return, found 1 day ago
HK$2,408
Return
found 1 day ago
Select Delta flight, departing Fri, 26 Jun from Seattle to Boise, returning Sun, 28 Jun, priced at HK$2,408 found 1 day ago
Delta
Fri, 26 Jun - Sun, 28 Jun
SEA
Seattle
BOI
Boise
HK$2,459 Return, found 1 day ago
HK$2,459
Return
found 1 day ago
Select Delta flight, departing Fri, 26 Jun from Seattle to Boise, returning Sun, 28 Jun, priced at HK$2,459 found 1 day ago
United
Fri, 26 Jun - Sun, 28 Jun
SEA
Seattle
BOI
Boise
HK$3,787 Return, found 1 day ago
HK$3,787
Return
found 1 day ago
Select United flight, departing Fri, 26 Jun from Seattle to Boise, returning Sun, 28 Jun, priced at HK$3,787 found 1 day ago
American Airlines
Fri, 26 Jun - Sun, 28 Jun
SEA
Seattle
BOI
Boise
HK$7,280 Return, found 1 day ago
HK$7,280
Return
found 1 day ago
Select American Airlines flight, departing Fri, 26 Jun from Seattle to Boise, returning Sun, 28 Jun, priced at HK$7,280 found 1 day ago

About Boise County

Expedia offers flights to Boise County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Boise 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 Boise County that have flexible change policies?
We know that travel plans can change from one minute to the next, so reserving a flexible fare with Expedia is a wise idea. Simply mark the "No change fee" box below the "Flexible change policies" filter. Your affordable, flexible flight to Boise County is only a few clicks away.
Which airlines fly to Boise County?
Work out your travel dates and then make your way towards Boise County with one of these airlines:

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

How can I find cheap tickets to Boise County?
In the last seven days, HK$1,782 was the lowest price for a flight to Boise County. For an even cheaper fare, book well in advance and be flexible with your dates. Search for your flight to Boise County, then see prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Boise County?
One-way trips departing from Seattle (SEA) sold for just HK$1,047 in the last seven days. During this time, the price of a return airfare to Boise County varied between HK$1,782 and HK$7,280. If you find a deal, book immediately — these fares don't wait around for long.
What are the most popular airports to fly into in Boise County?
The main gateway to Boise County, around 1,994 flights cruise into Boise Airport (BOI) every month. Look for a top deal, book your ticket and get set to experience this amazing region.
When is the cheapest time to fly to Boise County?
If you'd rather spend your holiday savings enjoying Boise County rather than on your journey there, depart earlier in the week. The most economical day to travel is usually Tuesday, with Monday close behind. With many folks travelling on the weekend, Saturday often has the most expensive fares.
How much is a plane ticket to Boise County?
In the last seven days, plane fares to Boise County varied between HK$1,782 and HK$7,280. The early bird catches the worm, so find a top deal today.
What is the best time to go to Boise County?
A superb time to head to Boise County, along with the prominent city of Garden City, is over the lively months of March, May and June. Summer in this part of the world starts June 20, and you can expect temperatures of between 16ºC and 27ºC if you travel then. This warmer weather is perfect for strolling around this city's sights.
What months are the cheapest to book a flight to Boise County?
Score a ticket in February to unlock low-priced flights to Boise County. December is known to be the most expensive time to purchase an airfare.
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