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Nevada

$50+ Cheap flights from Idaho Falls (IDA) to Nevada

IDA — LAS
Dec 10 — Dec 171
Thu 12/10
Thu 12/17
1 adult, Economy
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Cheap flight deals from Idaho Falls to Nevada

Cheapest flights from Idaho Falls to Nevada

Mon 11/167:47 pm -
Nonstop1h 45m
Fri 12/410:00 am -
Nonstop1h 51m
Deal found 11/8$101
Mon 11/167:47 pm -
Nonstop1h 45m
Fri 11/2012:48 pm -
Nonstop1h 46m
Deal found 11/9$109
Fri 12/47:58 pm -
Nonstop1h 46m
Fri 12/1110:00 am -
Nonstop1h 51m
Deal found 11/7$131
Mon 11/167:47 pm -
Nonstop1h 45m
Wed 11/259:00 am -
Nonstop1h 46m
Deal found 11/8$177
Thu 12/104:05 pm -
Nonstop1h 46m
Fri 12/1110:00 am -
Nonstop1h 51m
Deal found 11/6$186
Fri 11/277:06 pm -
Nonstop1h 42m
Mon 11/3011:56 am -
Nonstop1h 46m
Deal found 11/6$193
Fri 11/2010:25 pm -
Nonstop1h 42m
Mon 11/2312:48 pm -
Nonstop1h 46m
Deal found 11/6$199
Fri 12/410:28 am -
1 stop23h 49m
Fri 12/1110:00 am -
Nonstop1h 51m
Deal found 11/7$225
Fri 11/68:24 pm -
Nonstop1h 45m
Mon 11/910:04 am -
Nonstop1h 49m
Deal found 11/5$228
Mon 11/2310:35 am -
1 stop8h 02m
Fri 11/279:00 am -
1 stop5h 38m
Deal found 11/8$411
Mon 11/236:00 am -
2 stops6h 33m
Fri 11/276:00 am -
1 stop5h 15m
Deal found 11/8$416
Sat 11/216:44 am -
1 stop6h 23m
Mon 11/304:19 pm -
1 stop5h 12m
Deal found 11/6$443

Find flight deals from Idaho Falls to Nevada

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$77
(CheapOair)

One-way from

$50
(CheapOair)

Popular in

November

Cheapest in

July

Average price

$288

Good round-trip deal

$181 or less

Good one-way deal

$59 or less
Provider with most accurate pricing for Idaho Falls Fanning Field-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Las Vegas Harry Reid Intl flights.
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From Idaho Falls Fanning Field to Nevada
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One-way flight from Idaho Falls Fanning Field to Nevada
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals
Price to beat on a round-trip flight from Idaho Falls Fanning Field to Nevada.
Search Deals
Price to beat on a one-way flight from Idaho Falls Fanning Field to Nevada.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Idaho Falls to Nevada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Idaho FallsLas Vegas

IDA Idaho Falls Fanning Field - LAS Las Vegas Harry Reid Intl

IDALAS

Idaho Falls Fanning Field

Mon 11/23

10:25 pm-11:07 pm

Nonstop1h 42m

Las Vegas Harry Reid Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$138

Idaho FallsLas Vegas

IDA Idaho Falls Fanning Field - LAS Las Vegas Harry Reid Intl

IDALAS

Idaho Falls Fanning Field

Wed 1/27

1:56 pm-7:53 pm

1 stop6h 57m

Las Vegas Harry Reid Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$162

Idaho FallsLas Vegas

IDA Idaho Falls Fanning Field - LAS Las Vegas Harry Reid Intl

IDALAS

Idaho Falls Fanning Field

Thu 1/7

2:30 pm-6:51 pm

1 stop5h 21m

Las Vegas Harry Reid Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$164

Idaho FallsLas Vegas

IDA Idaho Falls Fanning Field - LAS Las Vegas Harry Reid Intl

IDALAS

Idaho Falls Fanning Field

Wed 12/9

5:35 am-1:12 pm

2 stops8h 37m

Las Vegas Harry Reid Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$169

Idaho FallsLas Vegas

IDA Idaho Falls Fanning Field - LAS Las Vegas Harry Reid Intl

IDALAS

Idaho Falls Fanning Field

Wed 1/27

7:00 am-5:57 pm

2 stops11h 57m

Las Vegas Harry Reid Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$169

Idaho FallsLas Vegas

IDA Idaho Falls Fanning Field - LAS Las Vegas Harry Reid Intl

IDALAS

Idaho Falls Fanning Field

Mon 12/21

10:35 am-2:27 pm

1 stop4h 52m

Las Vegas Harry Reid Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$171

Idaho FallsLas Vegas

IDA Idaho Falls Fanning Field - LAS Las Vegas Harry Reid Intl

IDALAS

Idaho Falls Fanning Field

Thu 2/18

1:00 pm-10:50 pm

2 stops10h 50m

Las Vegas Harry Reid Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$175

Idaho FallsLas Vegas

IDA Idaho Falls Fanning Field - LAS Las Vegas Harry Reid Intl

IDALAS

Idaho Falls Fanning Field

Fri 1/1

10:35 am-5:23 pm

1 stop7h 48m

Las Vegas Harry Reid Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$181

Idaho FallsLas Vegas

IDA Idaho Falls Fanning Field - LAS Las Vegas Harry Reid Intl

IDALAS

Idaho Falls Fanning Field

Fri 1/8

6:59 pm-11:32 pm

1 stop5h 33m

Las Vegas Harry Reid Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$187

Idaho FallsLas Vegas

IDA Idaho Falls Fanning Field - LAS Las Vegas Harry Reid Intl

IDALAS

Idaho Falls Fanning Field

Wed 12/30

3:55 pm-10:39 pm

1 stop7h 44m

Las Vegas Harry Reid Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Idaho Falls to Nevada

Have a flexible travel schedule? Discover the best time to fly to Nevada from Idaho Falls with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

What is the cheapest month to book a flight from Idaho Falls to Nevada?

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Nevada (average of $143). Flying from Idaho Falls to Nevada in November is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IDA to NV?

When flying from Idaho Falls to Nevada, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Idaho Falls to Nevada?

Airfare is below average for this route at the moment.
Idaho Falls to Nevada flights typically cost between $225 and $340 in January.
The cheapest round-trip price found within the last 5 days was $77 on Allegiant Air (Jan 25-Jan 29).

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

The price you pay for your flight from Idaho Falls to Nevada may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Nevada

Read through reviews of airlines operating flights from Idaho Falls to Nevada, such as Alaska Airlines,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,158 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,158 reviews
Alaska Airlines
7.9
Good
13,158 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Delta
7.8
Good
8,700 reviews
Alaska Airlines
7.9
Good
13,158 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.3
Good
10,477 reviews
Alaska Airlines
7.9
Good
13,158 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Allegiant Air
7.3
Good
676 reviews
Alaska Airlines
7.9
Good
13,158 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
American Airlines
7.0
Good
12,227 reviews
Alaska Airlines
7.9
Good
13,158 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • What airport do you fly from for flights from Idaho Falls to Nevada?

    If you book a flight to Nevada from Idaho Falls, you will be flying from Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

  • How popular is this Idaho Falls to Nevada flight route?

    The Idaho Falls Fanning Field to Nevada flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Idaho Falls to Nevada?

    There are many flights that can get you from Idaho Falls to Nevada in 6h 26m. Fly via Delta or Alaska Airlines to get the fastest option. There are 538 mi between Idaho Falls and Nevada. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Idaho Falls to Nevada one-way?

    The cheapest airlines for a one-way flight from Idaho Falls to Nevada are Allegiant Air ($54), Delta ($147), and United Airlines ($165).

  • What are the cheapest flights from Idaho Falls to Nevada?

    Looking for the cheapest flight from Idaho Falls to Nevada? While on average our users pay $163, our data indicates the cheapest price to be $59. The most popular route (Idaho Falls Fanning Field - Las Vegas Harry Reid Intl), is priced around $80.

  • Can I find deals for flights from Idaho Falls to Nevada that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Nevada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Nevada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Nevada.

  • Can I find deals for business class flights from Idaho Falls to Nevada?

    Yes. Cheapflights offers flight deals from Idaho Falls to Nevada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho Falls to Nevada?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Nevada (average of $143). Flying from Idaho Falls to Nevada in November is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Idaho Falls to Nevada

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Top 5 airlines flying from Idaho Falls to Nevada

AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$89Average$164FlexibilityNo cancel feeOn-time88%
DeltaCheapest$150Average$391FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$183Average$411FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$261Average$331FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$279Average$542FlexibilityNo cancel feeOn-time71%

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