Cheap Flights to Sacajawea Historic Byway from HK$4,159

View HK$4,159 flight on Tue, 26 May 2026Opens in a new window

Popular airlines

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Hawaiian Airlines

  • KLM

  • Aeromexico

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Sacajawea Historic Byway

Prices were available within the past 7 days and start at HK$4,159 for one-way flights and HK$6,946 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Tue, 26 May - Tue, 16 Jun
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$6,946 Return, found 3 days ago
HK$6,946
Return
found 3 days ago
Select EVA Airways flight, departing Tue, 26 May from Hong Kong SAR to Idaho Falls, returning Tue, 16 Jun, priced at HK$6,946 found 3 days ago
Air Canada
Tue, 14 Apr - Sat, 25 Apr
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$7,190 Return, found 1 day ago
HK$7,190
Return
found 1 day ago
Select Air Canada flight, departing Tue, 14 Apr from Hong Kong SAR to Idaho Falls, returning Sat, 25 Apr, priced at HK$7,190 found 1 day ago
Cathay Pacific
Tue, 21 Apr - Thu, 7 May
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$7,764 Return, found 1 day ago
HK$7,764
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 21 Apr from Hong Kong SAR to Idaho Falls, returning Thu, 7 May, priced at HK$7,764 found 1 day ago
STARLUX Airlines
Mon, 27 Apr - Sun, 10 May
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$8,106 Return, found 1 day ago
HK$8,106
Return
found 1 day ago
Select STARLUX Airlines flight, departing Mon, 27 Apr from Hong Kong SAR to Idaho Falls, returning Sun, 10 May, priced at HK$8,106 found 1 day ago
Delta
Mon, 8 Jun - Wed, 24 Jun
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$10,400 Return, found 5 days ago
HK$10,400
Return
found 5 days ago
Select Delta flight, departing Mon, 8 Jun from Hong Kong SAR to Idaho Falls, returning Wed, 24 Jun, priced at HK$10,400 found 5 days ago

Frequently asked questions

How do I find cheap flights to Sacajawea Historic Byway that have flexible change policies?
It's as easy as can be with Expedia. Firstly, type in your travel dates and hit "Search." Step 2: Check the "No change fee" box directly under the "Flexible change policies" filter to the left of the screen. Step 3. Score a cheap and flexible fare to Sacajawea Historic Byway.
How can I find cheap tickets to Sacajawea Historic Byway?
One of the easiest ways to get your hands on cheap tickets to Sacajawea Historic Byway is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Sacajawea Historic Byway in the last seven days was HK$6,946. Booking ahead will generally help you get an even better deal.
How much is a flight to Sacajawea Historic Byway?
If you were jetting one way from Hong Kong SAR (HKG), you could've locked in a low-cost fare for HK$4,159 in the last seven days. Round-trip journeys to Sacajawea Historic Byway ranged from only HK$6,946 to HK$10,400 during this same period.
When is the cheapest time to fly to Sacajawea Historic Byway?
If you'd rather spend your vacation savings experiencing Sacajawea Historic Byway rather than on your flight there, leave earlier in the week. The cheapest day to travel is normally Tuesday, with Monday running a close second. With many folks traveling on weekends, Saturday tends to have the costliest fares.
How much is a plane ticket to Sacajawea Historic Byway?
In the last seven days, airfares to Sacajawea Historic Byway ranged between HK$6,946 and HK$10,400. Prices depend on the time of departure, seating class, airline and how early you make your booking.
What months are the cheapest to book a flight to Sacajawea Historic Byway?
February is the best month to score bargain flights to Sacajawea Historic Byway. Keep in mind that the most expensive time to purchase tickets in the USA isn't during the peak of summer, but the month of December.
Flights to Sacajawea Historic Byway information
Destination airport
Idaho Falls Regional
Destination airport IATA code
IDA
Destination city name
Idaho Falls
Return price
HK$6,946

Trending flights to Sacajawea Historic Byway

Prices were available within the past 7 days and start at HK$4,159 for one-way flights and HK$6,946 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Tue, 26 May - Tue, 16 Jun
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$6,946 Return, found 3 days ago
HK$6,946
Return
found 3 days ago
Select EVA Airways flight, departing Tue, 26 May from Hong Kong SAR to Idaho Falls, returning Tue, 16 Jun, priced at HK$6,946 found 3 days ago
*Available to Expedia members.