Cheap Flights to Southwest Idaho from HK$1,433

View HK$1,433 flight on Fri, 17 Apr 2026Opens in a new window

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Cheap round-trip flights to Southwest Idaho

Prices were available within the past 7 days and start at HK$1,433 for one-way flights and HK$3,241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 6 Apr - Thu, 16 Apr
JFK
New York
BOI
Boise
HK$3,241 Return, found 1 day ago
HK$3,241
Return
found 1 day ago
Select Delta flight, departing Mon, 6 Apr from New York to Boise, returning Thu, 16 Apr, priced at HK$3,241 found 1 day ago
American Airlines
Fri, 16 Jan - Tue, 20 Jan
JFK
New York
BOI
Boise
HK$4,993 Return, found 2 days ago
HK$4,993
Return
found 2 days ago
Select American Airlines flight, departing Fri, 16 Jan from New York to Boise, returning Tue, 20 Jan, priced at HK$4,993 found 2 days ago
EVA Airways
Fri, 3 Apr - Sat, 11 Apr
HKG
Hong Kong SAR
BOI
Boise
HK$6,455 Return, found 6 days ago
HK$6,455
Return
found 6 days ago
Select EVA Airways flight, departing Fri, 3 Apr from Hong Kong SAR to Boise, returning Sat, 11 Apr, priced at HK$6,455 found 6 days ago
STARLUX Airlines
Mon, 2 Feb - Mon, 9 Feb
HKG
Hong Kong SAR
BOI
Boise
HK$7,473 Return, found 9 hours ago
HK$7,473
Return
found 9 hours ago
Select STARLUX Airlines flight, departing Mon, 2 Feb from Hong Kong SAR to Boise, returning Mon, 9 Feb, priced at HK$7,473 found 9 hours ago
Korean Air
Sat, 21 Feb - Fri, 27 Feb
HKG
Hong Kong SAR
BOI
Boise
HK$8,391 Return, found 7 hours ago
HK$8,391
Return
found 7 hours ago
Select Korean Air flight, departing Sat, 21 Feb from Hong Kong SAR to Boise, returning Fri, 27 Feb, priced at HK$8,391 found 7 hours ago

Frequently asked questions

How do I find cheap flights to Southwest Idaho that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Step 1: Type in your preferred dates and destination and click on the "Search" button. Step 2: Check "No change fee" below the "Flexible change policies" filter on the top left of your screen. Step 3. Bag a flexible and cheap fare to Southwest Idaho.
Which airlines fly to Southwest Idaho?
You can choose from various airlines that offer flights into or near Southwest Idaho. Here are some of the best of them:

  • Alaska Airlines - 785 flights to or near Southwest Idaho each month, including 754 flights to Boise Airport (BOI) and 30 flights to Friedman Memorial Airport (SUN) per month.
  • Delta Air Lines - 550 flights to or near Southwest Idaho each month, including 489 flights to Boise Airport (BOI) and 60 flights to Friedman Memorial Airport (SUN) per month.
  • United Airlines - 347 flights to or near Southwest Idaho each month, including 303 flights to Boise Airport (BOI) and 43 flights to Friedman Memorial Airport (SUN) per month.

How can I find cheap tickets to Southwest Idaho?
One of the easiest ways to find cheap tickets to Southwest Idaho is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will reveal the cheapest prices for nearby days. The lowest price for a flight to Southwest Idaho in the last seven days was HK$3,241. Booking well ahead of time will generally help you get an even bigger bargain.
How much is a flight to Southwest Idaho?
The price of a round-trip airfare to Southwest Idaho in the last seven days ranged between HK$3,241 and HK$8,391. If you were heading one way from New York (JFK), you could have landed a low-cost fare from just HK$1,433.
What are the most popular airports to fly into in Southwest Idaho?
Pack your suitcase and cruise into one of these busy Southwest Idaho airports:

  • Boise Airport (BOI) - 1,994 flights per month.
  • Friedman Memorial Airport (SUN) - 134 flights per month.

When is the cheapest time to fly to Southwest Idaho?
Take off to Southwest Idaho earlier in the week and you'll usually be rewarded with cheaper fares. Tuesday is generally the cheapest day to hop on a plane, followed by Monday. If you'd like to avoid the costliest flights, stay away from Saturdays.
How much is a plane ticket to Southwest Idaho?
In the last seven days, tickets ranged between HK$3,241 and HK$8,391. Scroll through our great deals to Southwest Idaho, pick your favorite and get ready for your next fun vacation!
What months are the cheapest to book a flight to Southwest Idaho?
To bag cheap flights to Southwest Idaho, book sometime in February when the price of fares are at their lowest. The most expensive time to book? In the U.S, it's the month of December.

Travel information

Destination airport
Boise
Destination airport IATA code
BOI
Destination city name
Boise
Return price
HK$3,241

Trending flights to Southwest Idaho

Prices were available within the past 7 days and start at HK$1,433 for one-way flights and HK$3,241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Fri, 3 Apr - Sat, 11 Apr
HKG
Hong Kong SAR
BOI
Boise
HK$6,455 Return, found 6 days ago
HK$6,455
Return
found 6 days ago
Select EVA Airways flight, departing Fri, 3 Apr from Hong Kong SAR to Boise, returning Sat, 11 Apr, priced at HK$6,455 found 6 days ago

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