Cheap Flights to Southeastern Idaho from HK$1,239

View HK$1,239 flight on Sat, 8 Aug 2026Opens in a new window

Popular airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Hawaiian Airlines

    Hawaiian Airlines

  • KLM

    KLM

  • Aeromexico

    Aeromexico

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Southeastern Idaho

Prices were available within the past 7 days and start at HK$1,239 for one-way flights and HK$6,177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 18 Dec - Sat, 8 Aug
SEA
Seattle
IDA
Idaho Falls
HK$6,177 Return, found 1 day ago
HK$6,177
Return
found 1 day ago
Select American Airlines flight, departing Thu, 18 Dec from Seattle to Idaho Falls, returning Sat, 8 Aug, priced at HK$6,177 found 1 day ago
United
Thu, 18 Dec - Sat, 8 Aug
SEA
Seattle
IDA
Idaho Falls
HK$6,348 Return, found 1 day ago
HK$6,348
Return
found 1 day ago
Select United flight, departing Thu, 18 Dec from Seattle to Idaho Falls, returning Sat, 8 Aug, priced at HK$6,348 found 1 day ago
Delta
Thu, 18 Dec - Sat, 8 Aug
SEA
Seattle
IDA
Idaho Falls
HK$8,003 Return, found 1 day ago
HK$8,003
Return
found 1 day ago
Select Delta flight, departing Thu, 18 Dec from Seattle to Idaho Falls, returning Sat, 8 Aug, priced at HK$8,003 found 1 day ago
Air Canada
Thu, 21 May - Fri, 19 Jun
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$8,061 Return, found 5 days ago
HK$8,061
Return
found 5 days ago
Select Air Canada flight, departing Thu, 21 May from Hong Kong SAR to Idaho Falls, returning Fri, 19 Jun, priced at HK$8,061 found 5 days ago
EVA Airways
Sun, 8 Mar - Fri, 27 Mar
HKG
Hong Kong SAR
JAC
Jackson
HK$8,277 Return, found 6 days ago
HK$8,277
Return
found 6 days ago
Select EVA Airways flight, departing Sun, 8 Mar from Hong Kong SAR to Jackson, returning Fri, 27 Mar, priced at HK$8,277 found 6 days ago

Frequently asked questions

How do I find cheap flights to Southeastern Idaho that have flexible change policies?
By using our convenient "No change fee" filter, that's how. Just enter your travel dates, click the "Search" button, then click the checkbox underneath the "Flexible change policies" subheading (it's on the top left of your screen). Expedia makes it a snap to find cheap, flexible flights to Southeastern Idaho.
Which airlines fly to Southeastern Idaho?
Wherever you'd love to venture to in Southeastern Idaho and whenever you're hoping to go, you'll discover your perfect flight with one of these top airlines:

  • United Airlines - 381 flights to or near Southeastern Idaho each month, including 247 flights to Jackson Hole Airport (JAC) and 91 flights to Idaho Falls Regional Airport (IDA) per month.
  • Delta Air Lines - 260 flights to or near Southeastern Idaho each month, including 112 flights to Jackson Hole Airport (JAC) and 86 flights to Idaho Falls Regional Airport (IDA) per month.
  • American Airlines - 190 flights to or near Southeastern Idaho each month, including 130 flights to Jackson Hole Airport (JAC) and 60 flights to Idaho Falls Regional Airport (IDA) per month.

How can I find cheap tickets to Southeastern Idaho?
Book well ahead, fly with budget airlines, use points or miles — you're not short of ways! One more is to use Expedia's "flexible dates" function. Find a Southeastern Idaho flight, then compare the prices for nearby dates. In the last seven days, the lowest price for a flight to Southeastern Idaho was HK$6,177.
How much is a flight to Southeastern Idaho?
The price of a round-trip ticket to Southeastern Idaho in the last seven days varied between HK$6,177 and HK$8,277. If you were flying one way out of Seattle (SEA), you could have purchased a cheap seat from only HK$1,239.
What are the most popular airports to fly into in Southeastern Idaho?
You're not short on choice in Southeastern Idaho. Once you've determined where you're headed, choosing one of these major airports will be a total breeze:

  • Jackson Hole Airport (JAC) - 533 flights per month.
  • Idaho Falls Regional Airport (IDA) - 334 flights per month.
  • Friedman Memorial Airport (SUN) - 134 flights per month.

When is the cheapest time to fly to Southeastern Idaho?
If you're not fixed on what day you travel to Southeastern Idaho, leave early in the week. The most affordable day to take off is usually Tuesday, closely followed by Monday. Saturday is typically the costliest day, with lots of vacationers choosing to take off on the weekend.
How much is a plane ticket to Southeastern Idaho?
In the last seven days, plane tickets cost between HK$6,177 and HK$8,277. Check out our great deals to Southeastern Idaho, pick your favourite and then start packing your bags.
What months are the cheapest to book a flight to Southeastern Idaho?
Reserve your ticket in February to enjoy incredible flight deals to Southeastern Idaho. The festive month of December is known to be the most expensive time to purchase an airfare.

Travel information

Destination airport
Idaho Falls Regional
Destination airport IATA code
IDA
Destination city name
Idaho Falls
Return price
HK$6,177

Trending flights to Southeastern Idaho

Prices were available within the past 7 days and start at HK$1,239 for one-way flights and HK$6,177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 21 May - Fri, 19 Jun
HKG
Hong Kong SAR
IDA
Idaho Falls
HK$8,061 Return, found 5 days ago
HK$8,061
Return
found 5 days ago
Select Air Canada flight, departing Thu, 21 May from Hong Kong SAR to Idaho Falls, returning Fri, 19 Jun, priced at HK$8,061 found 5 days ago

Explore a world of travel with Expedia

*Available to Expedia members.