Cheap Flights to Eastern Idaho: Eastern Idaho Flight Deals

View €160 flight on Mon, 12 Jan 2026Opens in a new window

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Cheap round-trip flights to Eastern Idaho

Prices were available within the past 7 days and start at €160 for one-way flights and €319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 12 Jan - Thu, 15 Jan
AUS
Austin
IDA
Idaho Falls
€319 Return, found 2 days ago
€319
Return
found 2 days ago
Select American Airlines flight, departing Mon, 12 Jan from Austin to Idaho Falls, returning Thu, 15 Jan, priced at €319 found 2 days ago
Delta
Mon, 12 Jan - Thu, 15 Jan
AUS
Austin
IDA
Idaho Falls
€319 Return, found 2 days ago
€319
Return
found 2 days ago
Select Delta flight, departing Mon, 12 Jan from Austin to Idaho Falls, returning Thu, 15 Jan, priced at €319 found 2 days ago
United
Mon, 12 Jan - Thu, 15 Jan
AUS
Austin
IDA
Idaho Falls
€353 Return, found 2 days ago
€353
Return
found 2 days ago
Select United flight, departing Mon, 12 Jan from Austin to Idaho Falls, returning Thu, 15 Jan, priced at €353 found 2 days ago
Air Canada
Mon, 11 May - Sun, 17 May
DUB
Dublin
JAC
Jackson
€778 Return, found 6 days ago
€778
Return
found 6 days ago
Select Air Canada flight, departing Mon, 11 May from Dublin to Jackson, returning Sun, 17 May, priced at €778 found 6 days ago
KLM
Mon, 1 Jun - Fri, 11 Sept
VIE
Vienna
JAC
Jackson
€803 Return, found 3 days ago
€803
Return
found 3 days ago
Select KLM flight, departing Mon, 1 Jun from Vienna to Jackson, returning Fri, 11 Sept, priced at €803 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Idaho Falls (IDA)

January is typically the cheapest month to fly

From €286 - €844 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Eastern Idaho. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Eastern Idaho. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Eastern Idaho, or are just on the lookout for the best flights to Eastern Idaho, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Eastern Idaho to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

How do I find cheap flights to Eastern Idaho that have flexible change policies?
We get that things can change in the blink of an eye, so reserving a flexible fare with Expedia is always a wise idea. Simply mark the "No change fee" box directly below the "Flexible change policies" filter. Your affordable, flexible flight to Eastern Idaho is just a few clicks away.
Which airlines fly to Eastern Idaho?
You can choose from a range of airlines that operate flights into or near Eastern Idaho. These are a few of the best:

  • United Airlines - 338 flights to or near Eastern 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 - 229 flights to or near Eastern 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 Eastern 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 Eastern Idaho?
For an amazing deal to Eastern Idaho, book in advance. Also take advantage of Expedia's handy "flexible dates" link at the top of your search results. This will display prices for nearby days. In the last seven days, €319 was the lowest price for a flight to Eastern Idaho.
How much is a flight to Eastern Idaho?
You could have snapped up a round-trip flight to Eastern Idaho from anywhere between €319 and €803 in the last seven days. For one-way journeys departing from Austin (AUS), the lowest price during this period was €160.
What are the most popular airports to fly into in Eastern Idaho?
Your budget, departure point and your preferred carrier will decide which of these top Eastern Idaho airports you'll fly into:

  • Jackson Hole Airport (JAC) - 533 flights per month.
  • Idaho Falls Regional Airport (IDA) - 334 flights per month.
  • Twin Falls Airport (TWF) - 30 flights per month.

How much is a plane ticket to Eastern Idaho?
In the last seven days, seats to Eastern Idaho varied between €319 and €803. Prices depend on multiple things, particularly the departure time, carrier, cabin class and when you make your booking.
What months are the cheapest to book a flight to Eastern Idaho?
To secure cheap flights to Eastern Idaho, book sometime in February when airfares are at their lowest. When's the most costly? In the USA, it's the month of December.
Flights to Eastern Idaho information
Destination airport
Idaho Falls Regional
Destination airport IATA code
IDA
Destination city name
Idaho Falls
Return price
€218

Trending flights to Eastern Idaho

Prices were available within the past 7 days and start at €160 for one-way flights and €319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 11 May - Sun, 17 May
DUB
Dublin
JAC
Jackson
€778 Return, found 6 days ago
€778
Return
found 6 days ago
Select Air Canada flight, departing Mon, 11 May from Dublin to Jackson, returning Sun, 17 May, priced at €778 found 6 days ago
*Available to Expedia members.