Cheap Flights to Southern Idaho from HK$853

View HK$853 flight on Sat, 2 May 2026Opens in a new window

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Cheap round-trip flights to Southern Idaho

Prices were available within the past 7 days and start at HK$853 for one-way flights and HK$1,868 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 12 May - Thu, 14 May
LAX
Los Angeles
BOI
Boise
HK$1,868 Return, found 2 days ago
HK$1,868
Return
found 2 days ago
Select Delta flight, departing Tue, 12 May from Los Angeles to Boise, returning Thu, 14 May, priced at HK$1,868 found 2 days ago
United
Tue, 12 May - Thu, 14 May
LAX
Los Angeles
BOI
Boise
HK$2,180 Return, found 2 days ago
HK$2,180
Return
found 2 days ago
Select United flight, departing Tue, 12 May from Los Angeles to Boise, returning Thu, 14 May, priced at HK$2,180 found 2 days ago
American Airlines
Tue, 12 May - Thu, 14 May
LAX
Los Angeles
BOI
Boise
HK$2,298 Return, found 2 days ago
HK$2,298
Return
found 2 days ago
Select American Airlines flight, departing Tue, 12 May from Los Angeles to Boise, returning Thu, 14 May, priced at HK$2,298 found 2 days ago
EVA Airways
Wed, 21 Oct - Wed, 28 Oct
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$7,904 Return, found 5 days ago
HK$7,904
Return
found 5 days ago
Select EVA Airways flight, departing Wed, 21 Oct from Hong Kong SAR to Idaho Falls, returning Wed, 28 Oct, priced at HK$7,904 found 5 days ago
STARLUX Airlines
Mon, 1 Jun - Tue, 1 Sept
HKG
Hong Kong SAR
BOI
Boise
HK$7,994 Return, found 6 days ago
HK$7,994
Return
found 6 days ago
Select STARLUX Airlines flight, departing Mon, 1 Jun from Hong Kong SAR to Boise, returning Tue, 1 Sept, priced at HK$7,994 found 6 days ago

Frequently asked questions

How do I find cheap flights to Southern Idaho that have flexible change policies?
It's as easy as can be with Expedia. Step 1: Type in your travel details and press "Search." Step 2: Check the "No change fee" box below the "Flexible change policies" subheading to the left of your screen. Step 3. Snag your cheap and flexible flight to Southern Idaho.
Which airlines fly to Southern Idaho?
You can take your pick of a good range of airlines that fly into or near Southern Idaho. A few of your best options are:

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

How can I find cheap tickets to Southern Idaho?
One of the best ways to nab cheap tickets to Southern Idaho is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The best price for a flight to Southern Idaho in the last seven days was HK$1,868. Booking well in advance will generally help you get an even better deal.
How much is a flight to Southern Idaho?
In the last seven days, return airfares to Southern Idaho sold from just HK$1,868 and reached a maximum of HK$7,994. For one-way trips taking off from Los Angeles (LAX), the lowest amount paid during this same period was HK$853.
What are the most popular airports to fly into in Southern Idaho?
Boise Airport (BOI) is the main jumping-off point for those traveling to Southern Idaho. Approximately 1,994 monthly flights touch down at this airport.
When is the cheapest time to fly to Southern Idaho?
Departing on a Tuesday, followed by a Monday, is generally the best way to pick up the cheapest deal. Stay away from the weekends if possible, because Saturday is typically the costliest day. Spend the money you saved enjoying yourself in Southern Idaho instead!
How much is a plane ticket to Southern Idaho?
In the last seven days, plane fares varied between HK$1,868 and HK$7,994. Take a look at our fabulous deals to Southern Idaho, make a booking and then start packing your suitcase.
What months are the cheapest to book a flight to Southern Idaho?
The ideal month to book affordable flights to Southern Idaho is February. Keep in mind that in the United States, an expensive time to purchase a ticket is the month of December.

Travel information

Destination airport
Idaho Falls Regional
Destination airport IATA code
IDA
Destination city name
Idaho Falls
Return price
HK$7,283

Trending flights to Southern Idaho

Prices were available within the past 7 days and start at HK$853 for one-way flights and HK$1,868 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Wed, 21 Oct - Wed, 28 Oct
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$7,904 Return, found 5 days ago
HK$7,904
Return
found 5 days ago
Select EVA Airways flight, departing Wed, 21 Oct from Hong Kong SAR to Idaho Falls, returning Wed, 28 Oct, priced at HK$7,904 found 5 days ago

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