Cheap Flights to Sacajawea Historic Byway from HK$4,576

View HK$4,576 flight on Sun, 1 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$4,576 for one-way flights and HK$7,929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 20 May - Wed, 17 Jun
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$7,929 Return, found 5 days ago
HK$7,929
Return
found 5 days ago
Select Air Canada flight, departing Wed, 20 May from Hong Kong SAR to Idaho Falls, returning Wed, 17 Jun, priced at HK$7,929 found 5 days ago
EVA Airways
Sat, 23 May - Thu, 18 Jun
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$8,153 Return, found 5 days ago
HK$8,153
Return
found 5 days ago
Select EVA Airways flight, departing Sat, 23 May from Hong Kong SAR to Idaho Falls, returning Thu, 18 Jun, priced at HK$8,153 found 5 days ago
China Airlines
Sun, 1 Mar - Sun, 15 Mar
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$8,529 Return, found 21 hours ago
HK$8,529
Return
found 21 hours ago
Select China Airlines flight, departing Sun, 1 Mar from Hong Kong SAR to Idaho Falls, returning Sun, 15 Mar, priced at HK$8,529 found 21 hours ago
Delta
Tue, 26 May - Wed, 17 Jun
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$10,389 Return, found 5 days ago
HK$10,389
Return
found 5 days ago
Select Delta flight, departing Tue, 26 May from Hong Kong SAR to Idaho Falls, returning Wed, 17 Jun, priced at HK$10,389 found 5 days ago
United
Sat, 23 May - Thu, 18 Jun
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$11,395 Return, found 5 days ago
HK$11,395
Return
found 5 days ago
Select United flight, departing Sat, 23 May from Hong Kong SAR to Idaho Falls, returning Thu, 18 Jun, priced at HK$11,395 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$7,929. 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$4,576 in the last seven days. Round-trip journeys to Sacajawea Historic Byway ranged from only HK$7,929 to HK$11,395 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$7,929 and HK$11,395. 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$7,929

Trending flights to Sacajawea Historic Byway

Prices were available within the past 7 days and start at HK$4,576 for one-way flights and HK$7,929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 20 May - Wed, 17 Jun
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$7,929 Return, found 5 days ago
HK$7,929
Return
found 5 days ago
Select Air Canada flight, departing Wed, 20 May from Hong Kong SAR to Idaho Falls, returning Wed, 17 Jun, priced at HK$7,929 found 5 days ago
*Available to Expedia members.