Cheap Flights from Idaho Falls Regional Airport

View S$231 flight on Wed, 28 Jan, 2026Opens in a new window

Popular airlines from Idaho Falls Regional Airport (IDA)

  • Alaska Airlines

    Alaska Airlines

  • United

    United

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Aeromexico

    Aeromexico

  • Hawaiian Airlines

    Hawaiian Airlines

  • Qatar Airways

    Qatar Airways

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Flights from Idaho Falls Regional Airport

Prices were available within the past 7 days and start at S$231 for one-way flights and S$523 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 21 Jan - Wed, 28 Jan
IDA
Idaho Falls
PHX
Phoenix
S$523 Return, found 19 hours ago
S$523
Return
found 19 hours ago
Select Delta flight, departing Wed, 21 Jan from Idaho Falls to Phoenix, returning Wed, 28 Jan, priced at S$523 found 19 hours ago
Delta
Wed, 21 Jan - Wed, 28 Jan
IDA
Idaho Falls
PHX
Phoenix
S$554 Return, found 19 hours ago
S$554
Return
found 19 hours ago
Select Delta flight, departing Wed, 21 Jan from Idaho Falls to Phoenix, returning Wed, 28 Jan, priced at S$554 found 19 hours ago
United
Wed, 21 Jan - Wed, 28 Jan
IDA
Idaho Falls
PHX
Phoenix
S$587 Return, found 19 hours ago
S$587
Return
found 19 hours ago
Select United flight, departing Wed, 21 Jan from Idaho Falls to Phoenix, returning Wed, 28 Jan, priced at S$587 found 19 hours ago
Delta
Wed, 21 Jan - Wed, 28 Jan
IDA
Idaho Falls
PHX
Phoenix
S$613 Return, found 19 hours ago
S$613
Return
found 19 hours ago
Select Delta flight, departing Wed, 21 Jan from Idaho Falls to Phoenix, returning Wed, 28 Jan, priced at S$613 found 19 hours ago
American Airlines
Wed, 21 Jan - Wed, 28 Jan
IDA
Idaho Falls
PHX
Phoenix
S$639 Return, found 19 hours ago
S$639
Return
found 19 hours ago
Select American Airlines flight, departing Wed, 21 Jan from Idaho Falls to Phoenix, returning Wed, 28 Jan, priced at S$639 found 19 hours ago
Delta
Wed, 21 Jan - Wed, 28 Jan
IDA
Idaho Falls
PHX
Phoenix
S$644 Return, found 19 hours ago
S$644
Return
found 19 hours ago
Select Delta flight, departing Wed, 21 Jan from Idaho Falls to Phoenix, returning Wed, 28 Jan, priced at S$644 found 19 hours ago
United
Wed, 21 Jan - Wed, 28 Jan
IDA
Idaho Falls
PHX
Phoenix
S$652 Return, found 19 hours ago
S$652
Return
found 19 hours ago
Select United flight, departing Wed, 21 Jan from Idaho Falls to Phoenix, returning Wed, 28 Jan, priced at S$652 found 19 hours ago
Delta
Wed, 21 Jan - Wed, 28 Jan
IDA
Idaho Falls
PHX
Phoenix
S$659 Return, found 19 hours ago
S$659
Return
found 19 hours ago
Select Delta flight, departing Wed, 21 Jan from Idaho Falls to Phoenix, returning Wed, 28 Jan, priced at S$659 found 19 hours ago
United
Wed, 21 Jan - Wed, 28 Jan
IDA
Idaho Falls
PHX
Phoenix
S$671 Return, found 19 hours ago
S$671
Return
found 19 hours ago
Select United flight, departing Wed, 21 Jan from Idaho Falls to Phoenix, returning Wed, 28 Jan, priced at S$671 found 19 hours ago
United
Wed, 21 Jan - Wed, 28 Jan
IDA
Idaho Falls
PHX
Phoenix
S$677 Return, found 19 hours ago
S$677
Return
found 19 hours ago
Select United flight, departing Wed, 21 Jan from Idaho Falls to Phoenix, returning Wed, 28 Jan, priced at S$677 found 19 hours 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 3 kilometres 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 Seattle (SEA) at S$231. 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
Regionale luchthaven Idaho FallsIdaho Falls, USIATA: IDA, ICAO: KIDA, GPS: KIDA43.514599-112.0709991,445.97meters

Regionale luchthaven Idaho Falls Airport (IDA), offers flights from major airline carriers to a number of well-traveled global destinations. You will find useful information above about Idaho Falls airport to assist you when planning your next trip. Booking flights from IDA is easy with Expedia, the world’s largest online travel source.

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