Cheap Flights to Sacajawea Historic Byway from HK$3,919

View HK$3,919 flight on Tue, 10 Mar 2026Opens in a new window

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Cheap round-trip flights to Sacajawea Historic Byway

Prices were available within the past 7 days and start at HK$3,919 for one-way flights and HK$6,476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Tue, 10 Mar - Sun, 15 Mar
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$6,476 Return, found 23 hours ago
HK$6,476
Return
found 23 hours ago
Select EVA Airways flight, departing Tue, 10 Mar from Hong Kong SAR to Idaho Falls, returning Sun, 15 Mar, priced at HK$6,476 found 23 hours ago
Cathay Pacific
Fri, 13 Mar - Sun, 15 Mar
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$7,964 Return, found 23 hours ago
HK$7,964
Return
found 23 hours ago
Select Cathay Pacific flight, departing Fri, 13 Mar from Hong Kong SAR to Idaho Falls, returning Sun, 15 Mar, priced at HK$7,964 found 23 hours ago
Delta
Tue, 7 Apr - Tue, 14 Apr
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$10,454 Return, found 6 days ago
HK$10,454
Return
found 6 days ago
Select Delta flight, departing Tue, 7 Apr from Hong Kong SAR to Idaho Falls, returning Tue, 14 Apr, priced at HK$10,454 found 6 days ago
United
Tue, 10 Mar - Tue, 17 Mar
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$10,806 Return, found 23 hours ago
HK$10,806
Return
found 23 hours ago
Select United flight, departing Tue, 10 Mar from Hong Kong SAR to Idaho Falls, returning Tue, 17 Mar, priced at HK$10,806 found 23 hours ago
Korean Air
Tue, 7 Apr - Tue, 14 Apr
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$11,282 Return, found 6 days ago
HK$11,282
Return
found 6 days ago
Select Korean Air flight, departing Tue, 7 Apr from Hong Kong SAR to Idaho Falls, returning Tue, 14 Apr, priced at HK$11,282 found 6 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$6,476. 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$3,919 in the last seven days. Round-trip journeys to Sacajawea Historic Byway ranged from only HK$6,476 to HK$11,282 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$6,476 and HK$11,282. 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.

Travel information

Destination airport
Idaho Falls Regional
Destination airport IATA code
IDA
Destination city name
Idaho Falls
Return price
HK$6,476

Trending flights to Sacajawea Historic Byway

Prices were available within the past 7 days and start at HK$3,919 for one-way flights and HK$6,476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Tue, 10 Mar - Sun, 15 Mar
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$6,476 Return, found 23 hours ago
HK$6,476
Return
found 23 hours ago
Select EVA Airways flight, departing Tue, 10 Mar from Hong Kong SAR to Idaho Falls, returning Sun, 15 Mar, priced at HK$6,476 found 23 hours ago
*Available to Expedia members.