IDA

$55 Find Cheap Flights to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Idaho Falls departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho Falls
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Cheap Flights to Idaho Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Idaho Falls

Wed, Oct 15 - Wed, Oct 22
Alaska Airlines Logo
7:55 pm - 10:38 pmSEA-IDA
1h 43mnonstop
Alaska Airlines Logo
4:15 pm - 5:12 pmIDA-SEA
1h 57mnonstop
$177Alaska Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
Hawaiian Airlines Logo
7:55 pm - 10:39 pmSEA-IDA
1h 44mnonstop
Hawaiian Airlines Logo
6:00 am - 7:11 amIDA-SEA
2h 11mnonstop
$187Hawaiian Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 14
United Airlines Logo
9:05 pm - 10:48 pmDEN-IDA
1h 43mnonstop
United Airlines Logo
5:00 am - 6:55 amIDA-DEN
1h 55mnonstop
$189United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
5:45 pm - 10:25 pmSEA-IDA
3h 40m1 stop
Delta Logo
6:51 pm - 9:58 pmIDA-SEA
4h 07m1 stop
$197Delta
Find Deal
Fri, Sep 5 - Sat, Sep 6
Delta Logo
7:20 am - 10:39 amDEN-IDA
3h 19m1 stop
Delta Logo
6:00 am - 9:14 amIDA-DEN
3h 14m1 stop
$219Delta
Find Deal
Sat, Aug 30 - Wed, Sep 3
United Airlines Logo
8:00 am - 9:47 amDEN-IDA
1h 47mnonstop
United Airlines Logo
4:15 pm - 6:03 pmIDA-DEN
1h 48mnonstop
$224United Airlines
Find Deal
Sun, Aug 31 - Fri, Sep 5
 Logo
3:24 pm - 5:06 pmDEN-IDA
1h 42mnonstop
 Logo
10:55 pm - 11:39 pmIDA-DEN
24h 44m2 stops
Sun, Aug 31 - Fri, Sep 5
 Logo
3:24 pm - 5:06 pmDEN-IDA
1h 42mnonstop
 Logo
10:55 pm - 10:40 amIDA-DEN
11h 45m1 stop
Tue, Nov 11 - Thu, Nov 13
American Airlines Logo
6:00 am - 1:28 pmDEN-IDA
7h 28m1 stop
American Airlines Logo
7:15 am - 3:15 pmIDA-DEN
8h 00m1 stop
$331American Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
American Airlines Logo
7:00 am - 12:24 pmALB-IDA
7h 24m1 stop
American Airlines Logo
1:35 pm - 11:43 pmIDA-ALB
8h 08m1 stop
$339American Airlines
Find Deal

Expert advice for your flight to Idaho Falls

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy.


United's Priority Boarding places you in Zone 2, avoiding overhead bin space issues.

Delta

Delta's Comfort Plus offers up to three extra inches of legroom in the economy cabin.


Delta's SkyMiles membership offers free Wi-Fi on domestic flights for members.

Read more about Deltaby Stefanie Waldek
American Airlines

American Airlines' Main Cabin Extra offers early boarding and free drinks for a fee.


American Airlines' Basic Economy offers low fares but restricts seat selection and changes.

Alaska Airlines

Alaska Airlines' 20-minute baggage guarantee offers a discount or 2,500 miles if delayed.


Alaska Airlines' Wine Flies Free program allows free wine case check-in from select airports.

Allegiant Air

Allegiant's Bonus bundle includes carry-on, seat selection, and ticket change flexibility.


Allegiant's Trip Flex allows one free flight change or cancellation for a fee.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines and Alaska Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Allegiant Air

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Booking Insights

KAYAK's insights & trends for flights to Idaho Falls

Get data-powered insights and trends for flights to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Idaho Falls?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Idaho Falls was found on the route from Denver, at $177 return. The most popular connection is from Seattle to Idaho Falls and KAYAK users have found round-trip deals for as low as $177 in the last 3 days.

How much is a flight to Idaho Falls?

The average and cheapest price for all round-trip flights to Idaho Falls from each origin found by users searching on KAYAK in the last month.

A flight to Idaho Falls costs $229 on average. The cheapest price found on KAYAK in the last 2 weeks cost $36 and departed from Oakland. The most popular routes on KAYAK are Denver to Idaho Falls which costs $254 on average, and Seattle to Idaho Falls, which costs $277 on average.

See prices from:

What is the cheapest month to fly to Idaho Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Idaho Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Idaho Falls is November, where tickets cost $440 on average for return flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from the United States is $1,054 and $786 respectively. For one-way flights, the best month to travel is April with an average price of $297.

What is a good deal for flights to Idaho Falls?

If you’re looking for cheap airfare to Idaho Falls, 25% of our users found tickets to Idaho Falls for the following prices or less: From Denver $110 round-trip, from Oakland $137 round-trip, from Phoenix-Mesa Gateway Airport $164 round-trip.

Good to know - Book Cheap Idaho Falls Plane Tickets

Low seasonApril
Cheapest flight$55
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Denver to Idaho Falls

When to book flights to Idaho Falls

Are your dates flexible? Find out the best times to travel to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Idaho Falls based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Idaho Falls flights

  • Is it possible to rent a car at this airport and if so, where will I find the rental car companies when I land?

    What you might find surprising about this small regional airport is that there are six national rental car chains that offer service at the airport. All of the rental car agencies have customer service counters in the terminal building near the baggage claim area and all the cars for rent sit on-site in the parking lot adjacent to the terminal building.

  • Does this airport offer any public bus or train options that are available from the airport to the center of Idaho Falls?

    While the city of Idaho Falls does not have a public transportation system to speak of there are shuttle bus services that will take you from the airport to the center of town in around 5min. The fare to ride on these buses is around $20.

  • Can you get a taxi from Idaho Falls Fanning Field to Idaho Falls?

    There is generally plenty of taxi service available from a local Idaho Falls taxi company to take you from the airport into the center of town. The journey will generally take about 9min and you can expect to pay a taxi fare of around $25.

  • Are there any rideshare services that have an operation at Idaho Falls Fanning Field?

    Travelers to this airport will be happy to learn that both of the major rideshare companies have an operation at this airport. Because this is a smaller regional airport there are no specific pickup locations for rideshare vehicles. Your best choice when booking a vehicle like this is to collect all your baggage then head outside the terminal and set your pick up location for your ride.

  • What are the top domestic destinations served by Idaho Falls Regional Airport?

    The most common domestic destination to and from Idaho Falls Airport is to and from Salt Lake City in Utah by Delta Airline. Other domestic destinations include Denver by United Airlines, Dallas-Fort Worth and Phoenix-Sky Harbor by American Airlines, Seattle and Boise by Alaska, and Phoenix-Mesa, Las Vegas, Portland, and Santa Ana by Allegiant Air.

  • What accessibility services does Idaho Falls Regional Airport offer?

    All the entry and exit doorways of IDA have oversized doors for passenger access using wheelchairs. The airport has an elevator in the southern vestibule past security for access to all the floors within the airport. Airlines flying in and out of IDA provide wheelchairs to passengers needing them and luggage assistance services. IDA has at least one stall equipped for passengers with special needs in all the airport restrooms.

  • Is Idaho Falls Regional Airport an airline hub?

    IDA is the hub for United Airlines. The airline has one terminal, the Idaho Falls Regional Airport Terminal, with over ten customer service counters. Frequent United Airlines flyers become MileagePlus Premier members, which benefits them by granting access to upgrades on select flights by the airline. You can also conveniently connect to other cities within the State from Idaho Falls Airport through the airline.

  • What are the eco-friendly practices of Idaho Falls Regional Airport?

    IDA uses energy-efficient lighting, including LED and natural lighting, to minimize energy consumption. The airport also uses proper waste management systems to implement a recycling program that reduces landfill waste within the airport. IDA partakes in environmental programs, including community tree planting. The airport conserves water through low-flow toilets and faucets. Idaho Falls Airport also has eco-friendly materials for its buildings.

  • What is the cheapest flight to Idaho Falls?

    In the last 3 days, the cheapest flight deal to Idaho Falls was found on the route from Denver, at $177 return. The most popular connection is from Seattle to Idaho Falls and KAYAK users have found round-trip deals for as low as $177 in the last 3 days.

  • How far is Idaho Falls Fanning Field Airport from central Idaho Falls?

    Idaho Falls Fanning Field Airport is 4 miles from the center of Idaho Falls.

  • What is the name of Idaho Falls’s airport?

    There is only 1 airport in Idaho Falls, called Idaho Falls Fanning Field Airport (IDA). It can also be referred to as Fanning Field.

  • How much is a flight to Idaho Falls?

    On average, a flight to Idaho Falls costs $229. The cheapest price found on KAYAK in the last 2 weeks cost $36 and departed from Oakland Airport.

  • What is the cheapest day to fly to Idaho Falls?

    Based on KAYAK data, the cheapest day to fly to Idaho Falls is Friday where round-trip tickets can be as cheap as $477. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $656 on average.

  • How does KAYAK find such low prices on flights to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Idaho Falls?

    The cheapest time of day to fly to Idaho Falls is generally in the evening, when round-trip flights cost $655 on average. The most expensive time of day to fly to Idaho Falls is generally in the morning, which is peak travel time and where the average cost of a ticket is $783.

Top tips for finding cheap flights to Idaho Falls

  • Looking for cheap airfare to Idaho Falls? 25% of our users found round-trip tickets to Idaho Falls for the following prices or less: From Portland $114, from Chicago O'Hare Intl $371, from Dallas/Fort Worth $371
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Idaho Falls flight deals.
  • If you have someone coming to pick you up at Idaho Falls Fanning Field (IDA) you should let them know that they can park in any of the airport's parking lots for up to 30min free of charge to meet you after your flight.
  • If you have just landed in Idaho Falls and realize you don't have any cash on hand you will find an ATM in the airport lobby quite close to the restaurant.
  • One of the great things about this airport is that they take travelers’ needs into consideration. As such there are a number of electronic charging stations that you will find throughout the terminal building to charge up any electronic devices you have that are low on battery.
  • If you are someone who travels with a pet or an assistance animal, you will find that this airport has two different pet relief areas. One of them is just outside of the check-in area and there is a second one that is has a location outside of the baggage claim area.
  • One reason that many travelers visit Idaho Falls Fanning Field is the fact that the airport has such close proximity to so many outdoor wonders. This includes relatively short trips from the airport to places like Grand Teton National Park, Jackson Hole, Wyoming, Yellowstone National Park, and Sun Valley, Idaho.
  • Idaho Falls Regional Airport (IDA) is the domestic airport serving Idaho Falls and the only airport in the city. The airport also serves nearby cities without airports, including Ammon and Rexburg.
  • Unaccompanied minors between 5 to 12 years old flying into Idaho Falls Airport must have an adult pick them up at the airport with necessary identification documents.

Reviews of the top 5 airlines flying to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Idaho Falls. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
7.1Food
7.0Entertainment
8.1Boarding
7.8Comfort
Airline reviews

Paid extra $230 to check frozen fish on arrival to LAX. I was told my bags miss my flight and we’re gonna be on the next flight that comes in two hours later regrettably my family was here to pick me up so I had to drive all the way home to drop them off then turn around and come back if I had waited on Alaska to deliver them they told me that they would be delivered in 4 to 6 hours after 8 AM tomorrow which would’ve caused the fish to spoil stink and be a lost cause they would’ve put about $2500 worth of fish down the drain very unhappy with Alaska Airlines for not getting my baggage here, especially since I had to pay for the extra service

2.0 MediocreAnonymous, Aug 2025SIT - SEA
Read more Alaska Airlines reviews

Paid extra $230 to check frozen fish on arrival to LAX. I was told my bags miss my flight and we’re gonna be on the next flight that comes in two hours later regrettably my family was here to pick me up so I had to drive all the way home to drop them off then turn around and come back if I had waited on Alaska to deliver them they told me that they would be delivered in 4 to 6 hours after 8 AM tomorrow which would’ve caused the fish to spoil stink and be a lost cause they would’ve put about $2500 worth of fish down the drain very unhappy with Alaska Airlines for not getting my baggage here, especially since I had to pay for the extra service

Everything except for the lack of a choice of the snack provided was great.

Wheelchair assistance was provided in Seattle and was very gratefully accepted. Thank you to the Alaska staff.

I was very pleased with this trip from Anchorage to Seattle and Seattle to Billings. Wheelchair assistance was rendered and gratefully accepted. Unlike my outbound flights to Seattle I did not have long, painful walks on a bad knee to get to airport gates. My thanks to the Alaska staff.

We were singled out, greeted and helped with check-in at the busy airport. They offered to take our bags there and gave no fuss when we said they were carry-on. With United just last week I had to put up a fight just to get onto the flight with my one authorized carry-on.

No issues at all other than the seats. Of all the airlines I've flown on in my life (this was my first with Alaska Airlines), these were significantly the most uncomfortable seats I've had - more so than Spirit Airlines. I'm a relatively young guy and mostly fit but oof, i was aching in muscles I didn't even know I had. Not sure if the seats are standard for the plane (if it even works like that) or if the choice to use cardboard as cushion and 90 degree angle back rests was a decision, but it wouldn't honestly make me think twice about flying with them again. Other than that - perfect flight. It was quick, crew was nice, ride was smooth so all things considered I appreciate the last minute availability offered after a sudden relocation on my part.

Seats extremely uncomfortable, no entertainment, no snacks, and when boarding, half of the passengers needed to check in the carry on luggage without any explanation.

I payed for a window seat and was assigned the middle seat. The window seat just so happened to be open. Which made the ride alot more comfortable. I think I should get what I pay for without having to buy extra fight protection. If I pay for it first that should be the end of that seats history because it's now spoken for. That alone might make me think twice about using this again

Jammed up security line. Security personnel excellent but facility is really cramped and lines long. Alaska Airlines was excellent.

I liked the crew. There was no food flight to short

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

Everything you need to know for your flight to Idaho Falls

Flights with popular airlines flying to Idaho Falls

Flights from the other most popular airlines that fly from the United States to Idaho Falls according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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