$65 Find Cheap Flights from Idaho Falls to Nevada

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Nevada departing on 9/29. 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 in flight searches from Idaho Falls to Nevada, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Nevada, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Idaho Falls to Nevada

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Las Vegas
Las Vegasnonstop$84
Reno
Reno1 stop$241
Las Vegas
Las Vegasnonstop$84
Reno
Reno1 stop$241

Book Cheap Idaho Falls to Nevada Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Nevada 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 from Idaho Falls to Nevada

Mon, Nov 17 - Fri, Nov 21
Allegiant Air Logo
7:56 pm - 8:39 pmIDA-LAS
1h 43mnonstop
Allegiant Air Logo
12:09 pm - 2:55 pmLAS-IDA
1h 46mnonstop
$84Allegiant Air
Find Deal
Mon, Sep 29 - Fri, Oct 3
Allegiant Air Logo
9:39 pm - 10:23 pmIDA-LAS
1h 44mnonstop
Allegiant Air Logo
1:25 pm - 4:14 pmLAS-IDA
1h 49mnonstop
$96Allegiant Air
Find Deal
Mon, Dec 1 - Fri, Dec 5
 Logo
7:58 pm - 8:43 pmIDA-LAS
1h 45mnonstop
 Logo
6:00 am - 3:36 pmLAS-IDA
8h 36m1 stop
Fri, Oct 31 - Fri, Nov 7
 Logo
5:04 pm - 9:24 pmIDA-LAS
5h 20m1 stop
 Logo
1:22 pm - 4:08 pmLAS-IDA
1h 46mnonstop
Fri, Jan 9 - Sun, Jan 11
United Airlines Logo
2:40 pm - 8:50 pmIDA-RNO
7h 10m1 stop
United Airlines Logo
5:15 am - 1:30 pmRNO-IDA
7h 15m1 stop
$261United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
4:00 pm - 7:35 pmIDA-RNO
4h 35m1 stop
Alaska Airlines Logo
7:00 am - 10:38 pmRNO-IDA
14h 38m2 stops
$301Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
4:00 pm - 7:35 pmIDA-RNO
4h 35m1 stop
Alaska Airlines Logo
7:00 am - 10:38 pmRNO-IDA
14h 38m2 stops
$309Alaska Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2
Delta Logo
6:00 am - 9:08 amIDA-RNO
4h 08m1 stop
Delta Logo
5:11 pm - 10:25 pmRNO-IDA
4h 14m1 stop
$480Delta
Find Deal
Sun, Oct 12 - Wed, Oct 15
Delta Logo
6:00 am - 9:09 amIDA-RNO
4h 09m1 stop
Delta Logo
5:11 pm - 10:15 pmRNO-IDA
4h 04m1 stop
$499Delta
Find Deal
Thu, Sep 25 - Sun, Oct 5
United Airlines Logo
10:50 am - 11:55 pmIDA-RNO
14h 05m2 stops
United Airlines Logo
3:55 pm - 5:15 pmRNO-IDA
24h 20m2 stops
$786United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Idaho Falls to Nevada flights

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

How much is a round-trip flight from Idaho Falls to Nevada?

What is the cheapest Idaho Falls to Nevada flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Nevada from Idaho Falls found in the last 72 hours was to Las Vegas, at $53 round-trip. The most popular route is from Idaho Falls (IDA) to Las Vegas (LAS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $53.

Can I save money by flying with a layover from Idaho Falls to Nevada?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $137, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Idaho Falls to Nevada?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to Nevada, 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 from Idaho Falls to Nevada is June, when tickets cost $115 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $298 and $200 respectively.

What’s the cheapest day of the week to fly from Idaho Falls to Nevada?

The average price of all round-trip flights from Idaho Falls to Nevada clicked on KAYAK for each day over the last 12 months.

When flying from Idaho Falls to Nevada, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to Idaho Falls, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

How far in advance should I book a flight from Idaho Falls to Nevada?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Idaho Falls to Nevada, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Idaho Falls to Nevada, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$65
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Idaho Falls to Las Vegas

FAQs - booking Nevada flights

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

    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 from Idaho Falls to Nevada.

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

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

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

    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 from Idaho Falls to Nevada 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 from Idaho Falls to Nevada?

    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 from Idaho Falls to Nevada 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 Nevada?

    The cheapest time of day to fly to Nevada is generally in the evening, when round-trip flights cost $128 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Nevada is generally at night, which is peak travel time and where the average cost of a ticket is $150.

Top tips for finding cheap flights to Nevada

  • Looking for a cheap flight? 25% of our users found tickets from Idaho Falls to the following destinations at these prices or less: Las Vegas $71 one-way - $96 round-trip

Reviews of the top 4 airlines serving from Idaho Falls to Nevada

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Nevada. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Nevada? 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
7.0Entertainment
7.8Comfort
8.1Boarding
8.5Crew
7.1Food
Airline reviews

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

4.0 OkayAnonymous, Sep 2025IDA - SEA
Read more Alaska Airlines reviews

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

I appreciated that the staff went out of the way to make sure I was taken care of.

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.

Arrived in Seattle to find our non stop flight was canceled and that we were rebooked to depart 16 hrs later. We stood in customer relation line for well over an hour and a half to find out what to do with our frozen fish that was checked bags and to get to our destination in a more timely fashion. There were only 2 Alaska reps working trying to help at least 2 cancelled flights that we know about. At one point a 3 rd rep showed up and shortly after one rep left stating she was going on break. There were atleast 50 people still in line. Finally We were rerouted through a different airport adding another stop the next day and given flight confirmation but no seat assignment stating ticket vouchers needed to be attached. We were then told to go to Alaska air luggage to request our fish be put in the freezer. The supervisor at baggage told us the freezer was full and that there was nothing he could do about it. Luckily he walked off and the ladies at the counter made sure our fish was put in the freezer. The following morning we had to be back to baggage to make sure our fish was tagged appropriately to get to our destination on a separate flight. . Both of our return flights we had to take we had to stand in line for the ticket people to try to find our ticket vouchers to attach to the boarding passes we were given. Al together our return took 31 hrs instead of the 12 hrs scheduled.

Our original fluffy was cancelled. Our substitute flight didn't fly. We lost out on our hotel and car rental. Had to fly out the next morning. Alaska didn't give us any meaningful information. The first flight was scheduled to leave at 4pm and the substitute flight at 9pm. We left the airport at midnight for a hotel. No weather. Beyond disappointed.

Flight was on time. Staff was polite and efficient. The snacks were good - only an hour and a half flight. No entertainment but didn't expect that. We brought our own things to do.

seats good, foot space comfortable not good, waiting on tormack at Las Vegas

I am mobility challenged and ground crew were accommodating to my needs. One must walk up a ramp to board Alaska planes. Terminal to tarmac to ramp to plane.

OK for the price paid but nothing as far as value.

No non-alcoholic drinks available except water and small apple juice cans.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

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..,

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

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.

Crew was great. No entertainment and food and beverage was for purchase only, even water

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!

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