$89 Cheap Flights to Idaho Falls , ID

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How much is the cheapest flight to Idaho Falls?

Prices were available within the past 7 days and start at $89 for one-way flights and $153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Find Your Flights to Idaho Falls IDA

Cheap flights to Idaho Falls (IDA)

Get started finding a cheap flight to Idaho Falls on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Idaho Falls.

Roundtrip prices range from $153 - $259, and one-ways to Idaho Falls start as low as $89.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Idaho Falls (IDA)

You have several options for which airline you choose to travel with to Idaho Falls. There are 9 airlines flying into IDA: Alaska Airlines, American Airlines, Delta, United. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Idaho Falls (IDA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to IDA in May and in March for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Idaho Falls?
For more information about updating your flight to Idaho Falls or canceling it, head over to our Customer Service Portal.
How do I find cheap flights to Idaho Falls that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight you select. When you’re searching for flights to Idaho Falls, you’ll see a “no change fees” filter for you to select.
Can I fly to Idaho Falls now?
Make your plane trip to Idaho Falls straightforward and simple by making your first stop our Covid-19 Travel Advisor. This is the fastest way to keep yourself up-to-date about current travel restrictions, including quarantine requirements and the latest health advisory information.
What is the name of Idaho Falls' airport?
Idaho Falls has just one airport, Idaho Falls Regional Airport (IDA).
How far is Idaho Falls Regional Airport (IDA) from central Idaho Falls?
If you’re staying in the center of Idaho Falls, you’ll be there within moments after touching down at Idaho Falls Regional Airport (IDA). The terminal is only 2 mi from downtown.
What airport is best to fly into Idaho Falls?
With one major airport in Idaho Falls, it won’t take very long to discover the best flight. You’ll be taking off to Idaho Falls Regional Airport (IDA), which is located around 2 mi from the downtown area.
How many airlines fly to Idaho Falls?
There are a total of 5 airlines connecting Idaho Falls to 10 airports globally.
How many nonstop flights are there to Idaho Falls?
Flying to a new place is much simpler when there aren’t any stopovers to worry about. If you’re traveling to Idaho Falls, the great news is that there are approximately 128 nonstop flights each week.
Where are the most popular flights to Idaho Falls departing from?
Travelers often jet off from Salt Lake City, Denver and Dallas airports when going to Idaho Falls.
How long is the flight to Idaho Falls Airport?
Where you depart from determines how much of the in-flight entertainment you’ll get to see. From Salt Lake City to Idaho Falls, the average flight time is 1 hour and 4 minutes. From Denver it takes about 1 hour and 40 minutes, and from Dallas it’s 2 hours and 58 minutes.
How to book the cheapest flight to Idaho Falls?
Don’t leave locking in your flight to Idaho Falls until the last possible moment. That’s one move savvy jet-setters use to get the best deals. Booking ahead means more options and more affordable flights. Also, shop around and compare your options. If your destination has more than one airport, you may be able to pick up a fantastic deal by flying into a less busy terminal. Lastly, be ready to book quickly if you stumble on a great price. It might not be available for long. With a bit of know-how and some luck, the ideal fare will be yours.
How to survive the flight to Idaho Falls?
Depending on where you’re coming from, your trip to Idaho Falls could be completely painless or it could go on forever. Here are some useful travel tips that will help you start your next great adventure on the right foot.What to pack in your hand luggage:

  • Firstly, and most importantly, pack your passport, travel docs, credit cards and vital medications. Next, you’ll need some extra in-flight entertainment to help pass the time. A thrilling novel and a laptop crammed with your favorite movies are some great options. If you plan to catch more than just forty winks, a neck pillow and some noise-canceling headphones will also be useful. Finally, find room for a toothbrush and some facial wipes so you’ll arrive looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • Make sure you don’t have a sharp object hiding in one of the compartments of your carry-on luggage. Other restricted items include flammable or explosive substances, like aerosols and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Your number one priority is to be as comfortable as possible. Layer up with loose, natural-fiber clothing and bring a jacket in case it gets cool in the cabin. Pick well-fitting, flat shoes as it’s possible that your feet and ankles will swell during the journey. Leave the stilettos and heavy boots in your checked luggage.
  • Unfortunately, one risk of flying long distances is developing DVT (deep vein thrombosis), a blood clot condition caused by extended periods of inactivity. To avoid this, make the most of every opportunity to stretch your legs and walk around the cabin. Compression socks and tights are another great idea to help lower your risk.

How to get through airport security fast when flying to Idaho Falls?
The secret is to be well prepared before you reach airport security. That way, you’ll be hopping onto that plane to Idaho Falls before you know it. Follow these helpful tips and get your trip off to a fantastic start:

  • Security personnel first need to establish that you have a valid ID and matching travel documents before you can proceed any further. Keep them close by.
  • Next up is the X-ray machine. Remove anything metal on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They’ll need to be placed on the conveyor belt for screening.
  • For just a few minutes, you’ll need to unplug from the digital world. Your laptop, phone and any other electronics will also need to be sent through the scanner.
  • Any gels or liquids, such as lip balm or cologne, that you want to take on board must be no larger than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-lock bag.
  • Choosing your footwear wisely can save you several minutes. Boots are often required to be removed and separately scanned. Lightweight sneakers usually aren’t.
  • Sharp items like knives are not allowed on board. They’ll be seized at security, so pack them in your checked luggage.

Flights to Idaho Falls information
Destination Airport
Idaho Falls Regional
Destination Airport IATA Code
Destination City Name
Idaho Falls
Flight Price

Trending flights to Idaho Falls

Prices were available within the past 7 days and start at $89 for one-way flights and $153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines