Cheap Flights from Idaho Falls Regional Airport (IDA)

View £105 flight on Wed, 19 Aug 2026Opens in a new window

Popular airlines from Idaho Falls Regional Airport (IDA)

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Aeromexico

  • Qatar Airways

  • KLM

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Flights from Idaho Falls Regional Airport

Prices were available within the past 7 days and start at £105 for one-way flights and £229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 6 Aug - Wed, 12 Aug
IDA
Idaho Falls
SEA
Seattle
£229 Return, found 4 days ago
£229
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 6 Aug from Idaho Falls to Seattle, returning Wed, 12 Aug, priced at £229 found 4 days ago
Delta
Wed, 27 May - Wed, 3 Jun
IDA
Idaho Falls
LAX
Los Angeles
£239 Return, found 2 days ago
£239
Return
found 2 days ago
Select Delta flight, departing Wed, 27 May from Idaho Falls to Los Angeles, returning Wed, 3 Jun, priced at £239 found 2 days ago
Alaska Airlines
Wed, 27 May - Wed, 3 Jun
IDA
Idaho Falls
LAX
Los Angeles
£240 Return, found 2 days ago
£240
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 27 May from Idaho Falls to Los Angeles, returning Wed, 3 Jun, priced at £240 found 2 days ago
Alaska Airlines
Wed, 27 May - Wed, 3 Jun
IDA
Idaho Falls
LAX
Los Angeles
£241 Return, found 2 days ago
£241
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 27 May from Idaho Falls to Los Angeles, returning Wed, 3 Jun, priced at £241 found 2 days ago
Alaska Airlines
Sun, 14 Jun - Sun, 21 Jun
IDA
Idaho Falls
PDX
Portland
£244 Return, found 3 days ago
£244
Return
found 3 days ago
Select Alaska Airlines flight, departing Sun, 14 Jun from Idaho Falls to Portland, returning Sun, 21 Jun, priced at £244 found 3 days ago
Alaska Airlines
Thu, 6 Aug - Thu, 13 Aug
IDA
Idaho Falls
SEA
Seattle
£248 Return, found 4 days ago
£248
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 6 Aug from Idaho Falls to Seattle, returning Thu, 13 Aug, priced at £248 found 4 days ago
Alaska Airlines
Sun, 14 Jun - Sun, 21 Jun
IDA
Idaho Falls
SEA
Seattle
£259 Return, found 3 days ago
£259
Return
found 3 days ago
Select Alaska Airlines flight, departing Sun, 14 Jun from Idaho Falls to Seattle, returning Sun, 21 Jun, priced at £259 found 3 days ago
American Airlines
Wed, 27 May - Wed, 3 Jun
IDA
Idaho Falls
LAX
Los Angeles
£269 Return, found 2 days ago
£269
Return
found 2 days ago
Select American Airlines flight, departing Wed, 27 May from Idaho Falls to Los Angeles, returning Wed, 3 Jun, priced at £269 found 2 days ago
Alaska Airlines
Mon, 15 Jun - Mon, 22 Jun
IDA
Idaho Falls
PDX
Portland
£271 Return, found 3 days ago
£271
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 15 Jun from Idaho Falls to Portland, returning Mon, 22 Jun, priced at £271 found 3 days ago
United
Wed, 27 May - Wed, 3 Jun
IDA
Idaho Falls
LAX
Los Angeles
£421 Return, found 2 days ago
£421
Return
found 2 days ago
Select United flight, departing Wed, 27 May from Idaho Falls to Los Angeles, returning Wed, 3 Jun, priced at £421 found 2 days ago

Frequently asked questions

What is the airport code for Idaho Falls Regional Airport (IDA)?
Idaho Falls Regional Airport (IDA) uses the airport code: IDA.
How far is Idaho Falls Regional Airport (IDA) from central Idaho Falls?
Driving is a good option. Budget, Avis and Enterprise are three Idaho Falls car rental branches located at Idaho Falls Regional Airport (IDA). Once you've collected your wheels, you can drive directly to downtown Idaho Falls, a drive of 2 mi to the southeast.
Does IDA have a hotel?
IDA doesn't have any accommodation in its immediate vicinity. But you needn't worry. Explore your options a little further away and you're sure to find the perfect place to unwind in before your flight. If you were wanting to stay a quick drive from the terminal doors, you'll need to make other plans. But don't stress too much. The Idaho Falls 6bed4bath Exquisite Home is an excellent option that's further out. If you reserve a room here, plan how you'll get to the airport so you don't miss your flight. Or if that hotel doesn't work, try another option listed on Idaho Falls, ID (IDA-Idaho Falls Regional).
Are there private lounges in Idaho Falls Regional Airport (IDA)?
Idaho Falls Regional Airport doesn't have a private lounge. No need to stress. Use your spare time to explore the terminal's shops before you need to board.
What airlines fly out of Idaho Falls Regional Airport (IDA)?
You have plenty of choices when jetting out of Idaho Falls Regional Airport with these well-known domestic airlines:

  • United Airlines
  • Delta Air Lines
  • American Airlines

How many flights per day fly out of IDA?
On average, there are 12 flights that jet out of Idaho Falls Regional Airport (IDA) each day. Decide on your destination and find a great deal with Expedia.
How to find cheap flights from IDA with Expedia?
The lowest price for a flight from Idaho Falls, ID (IDA-Idaho Falls Regional) was to Los Angeles (LAX) at £105. With Expedia, you can compare flights from different airlines once you've entered your destination and preferred dates. You can sort your results by price and also use the filters on the left. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. A great way to get your hands on a cheap flight is to be flexible with when you travel. Search for flights on your preferred dates, then click on "Flexible dates" at the top of the page. This will show the lowest prices for the days surrounding your trip. You can also refine your search and filter for specific airlines, departure and arrival times, included baggage and more.
Where can you fly to from Idaho Falls Regional Airport (IDA)?
There's a selection of wonderful destinations to choose from. Scroll through some of the Idaho Falls Regional Airport (IDA) international flight deals further up the page for inspiration for your next getaway. Lots of domestic travellers jet to Denver, Salt Lake City or Seattle. Compare the prices between airlines, snap up terrific deals and book your dream escape for less.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Travel information

Idaho Falls Regional Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Idaho Falls RegionalIdaho Falls, USIATA: IDA, ICAO: KIDA, GPS Code: KIDA43.514599-112.0709991,445.97 meters

Idaho Falls Regional, IDA airport, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Idaho Falls’s airports that can help you in planning your next trip. Expedia offers flights from Idaho Falls Regional on multiple airline carriers, and makes it easy and affordable for you to book.

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