$54 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 9/12. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Nevada

 
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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Best Nevada Flight Deals from Idaho Falls

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Las Vegas
Las Vegasnonstop$68
Reno
Reno1 stop$251
Las Vegas
Las Vegasnonstop$68
Reno
Reno1 stop$251

Cheap Flights from Idaho Falls to Nevada

 
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, Jul 21 - Fri, Jul 25
Allegiant Air Logo
6:12 pm - 6:54 pmIDA-LAS
1h 42mnonstop
Allegiant Air Logo
8:56 am - 11:44 amLAS-IDA
1h 48mnonstop
$68Allegiant Air
Find Deal
Mon, Jul 21 - Fri, Jul 25
Allegiant Air Logo
6:12 pm - 6:54 pmIDA-LAS
1h 42mnonstop
Allegiant Air Logo
8:56 am - 11:44 amLAS-IDA
1h 48mnonstop
$72Allegiant Air
Find Deal
Mon, Jul 21 - Fri, Jul 25
 Logo
7:23 pm - 7:35 amIDA-LAS
13h 12m1 stop
 Logo
8:56 am - 11:44 amLAS-IDA
1h 48mnonstop
Mon, Jul 14 - Fri, Jul 18
 Logo
7:23 pm - 7:35 amIDA-LAS
13h 12m1 stop
 Logo
8:56 am - 11:44 amLAS-IDA
1h 48mnonstop
Tue, Aug 26 - Thu, Sep 4
Alaska Airlines Logo
3:57 pm - 9:27 pmIDA-LAS
6h 30m1 stop
Alaska Airlines Logo
2:07 pm - 10:39 pmLAS-IDA
7h 32m1 stop
$240Alaska Airlines
Find Deal
Thu, Aug 7 - Tue, Aug 19
Delta Logo
6:00 am - 8:49 amIDA-LAS
3h 49m1 stop
Delta Logo
5:19 pm - 10:27 pmLAS-IDA
4h 08m1 stop
$241Delta
Find Deal
Tue, Aug 5 - Tue, Aug 19
Delta Logo
3:04 pm - 6:06 pmIDA-LAS
4h 02m1 stop
Delta Logo
9:40 am - 2:19 pmLAS-IDA
3h 39m1 stop
$251Delta
Find Deal
Sat, Nov 1 - Mon, Nov 3
United Airlines Logo
2:45 pm - 8:46 pmIDA-LAS
7h 01m1 stop
United Airlines Logo
4:41 pm - 10:52 pmLAS-IDA
5h 11m1 stop
$261United Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
Alaska Airlines Logo
6:05 am - 1:26 pmIDA-LAS
8h 21m1 stop
Alaska Airlines Logo
7:45 am - 3:19 pmLAS-IDA
6h 34m1 stop
$279Alaska Airlines
Find Deal
Wed, Jul 16 - Thu, Jul 24
United Airlines Logo
6:03 pm - 9:59 pmIDA-LAS
4h 56m1 stop
United Airlines Logo
4:43 pm - 10:51 pmLAS-IDA
5h 08m1 stop
$311United Airlines
Find Deal
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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.

What is the cheapest Idaho Falls to Nevada flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Idaho Falls to Nevada.

The cheapest ticket to Nevada from Idaho Falls found in the last 72 hours was to Las Vegas, at $54 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 $54.

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 $120, 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 $116 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of round-trip tickets is $308 and $269 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.


Good to know

Low seasonDecember
High seasonMarch
Cheapest flight$54
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 37% 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 $137 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 $170.

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 $94 one-way - $97 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
8.1Boarding
7.1Food
7.8Comfort
7.1Entertainment
8.5Crew
Airline reviews

Food was just ok..had snack box :( Crew was very nice

8.0 ExcellentAnonymous, Jun 2025SEA - MKE
Read more Alaska Airlines reviews

Food was just ok..had snack box :( Crew was very nice

The Alaska app and website were not fully operational. I had to spend about 15 minutes at the counter doing things that should have been completed online. The agent was very nice and helpful, however.

Could have service kiosks, had to find a gate with an attendant

Flying on Hawaiian Airlines was good. But, getting a boarding pass was a hassle. I booked what I thought was an Alaska Airlines flight that was actually a Hawaiian Airlines flight. I couldn't check in online. I had to wait for the Hawaiian Airlines counter to open so I could get my boarding pass which was a requirement for me to get in The Club or the Centurion Lounge. (I had no check in luggage so I didn't expect to have to physically check in.) The Alaska Airlines staff blamed the FAA for the problem.

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.

Everything smooth (including the landing) and on time. Easy. Thanks.

Did not travel - unexpected medical emergency. Nonrefundable tickets, but Alaska Air sent credit vouchers for the entire amount (very generous, and I didn't expect that). However, I paid for insurance with Kayak's partner company. The 'insurance' might pay for lost baggage, but they referred to the contract in refusing to a dime on the policy. (If you died from a heart attack in the waiting area, I suspect they would claim the right to DENY if your general practitioner had found high blood pressure previously and prescribed daily HTCZ pills - even tiny ones.) They described a policy to deny any claim with even the slightest whiff of pre-existing. I suspect that they probably almost NEVER pay money out on a medical claim, and that their 'local medical assistance' has no coverage either - that it's just an abusive profit center sending gigantic bills while contributing nothing from your 'policy coverage'.

My flight was canceled and rebooked about 3 times. Original flight had a 50 minute layover. Flight was canceled and rebooked with a five plus hour layover. I demanded refund

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

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.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Everything you need to know for your flight from Idaho Falls to Nevada

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