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$92+ Cheap flights from Idaho Falls (IDA) to Nevada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — LAS
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Idaho Falls to Nevada

Keep the following information in mind while searching for Idaho Falls to Nevada flight deals. Data was last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$119
(Kiwi.com)

One-way from

$92
(Cheapflightsfares)

Popular in

December

Cheapest in

July

Average price

$176

Good round-trip deal

$129 or less

Good one-way deal

$81 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
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Highest demand for flights based on searches. 13% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Idaho Falls Fanning Field to Nevada.
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Price to beat on a one-way flight from Idaho Falls Fanning Field to Nevada.
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Find flight deals from Idaho Falls to Nevada

Cheapest flights from Idaho Falls to Nevada
Explore the most affordable flight options available from Idaho Falls to Nevada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:34 pmIDA - LAS
Nonstop1h 43mAllegiant Air
Fri 5/1610:47 amLAS - IDA
Nonstop1h 45mAllegiant Air
Deal found 3/24$119
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:55 pmIDA - LAS
1 stop5h 30mDelta
Wed 4/236:00 amLAS - IDA
1 stop5h 26mDelta
Deal found 3/24$265
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:55 pmIDA - RNO
1 stop5h 34mDelta
Thu 5/15:43 pmRNO - IDA
1 stop4h 13mDelta
Deal found 3/25$291
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/254:15 pmIDA - LAS
1 stop7h 01mUnited Airlines
Sat 4/266:01 amLAS - IDA
1 stop6h 27mUnited Airlines
Deal found 3/24$294
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/44:35 pmIDA - LAS
2 stops25h 32mAlaska Airlines
Tue 5/137:45 amLAS - IDA
1 stop7h 13mAlaska Airlines
Deal found 3/24$297
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:43 amIDA - LAS
2 stops15h 00mAmerican Airlines
Wed 4/234:52 pmLAS - IDA
1 stop4h 18mAmerican Airlines
Deal found 3/24$300
This Hawaiian Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:00 amIDA - RNO
1 stop4h 45mHawaiian Airlines
Mon 5/122:06 pmRNO - IDA
1 stop7h 30mHawaiian Airlines
Deal found 3/25$320
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:00 amIDA - RNO
2 stops16h 23mAlaska Airlines
Mon 5/122:06 pmRNO - IDA
1 stop7h 30mAlaska Airlines
Deal found 3/25$332
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/94:15 pmIDA - RNO
1 stop6h 58mUnited Airlines
Sun 4/138:45 amRNO - IDA
1 stop5h 36mUnited Airlines
Deal found 3/25$411
This United deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/285:48 pmIDA - LAS
1 stop5h 14mMultiple Airlines
Sun 3/302:13 pmLAS - IDA
1 stop7h 22mMultiple Airlines
Deal found 3/25$940

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls to Nevada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Idaho Falls to Nevada that are best for you.

Fly from

Idaho Falls

Fly to

Nevada

Route

Depart

Return

Price

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Fri 5/9

9:34 pm-10:17 pm

Nonstop1h 43m

Las Vegas Harry Reid Intl

Fri 5/16

10:47 am-1:32 pm

Nonstop1h 45m

$119

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Fri 5/9

4:22 pm-10:40 pm

1 stop7h 18m

Las Vegas Harry Reid Intl

Fri 5/16

4:39 pm-10:45 pm

1 stop5h 06m

$265

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Tue 4/22

6:00 am-9:21 am

1 stop4h 21m

Las Vegas Harry Reid Intl

Tue 4/29

5:25 pm-10:56 pm

1 stop4h 31m

$291

Idaho FallsReno

IDA - RNO

IDARNO

Idaho Falls Fanning Field

Fri 4/25

6:55 pm-11:29 pm

1 stop5h 34m

Reno

Thu 5/1

5:43 pm-10:56 pm

1 stop4h 13m

$291

Idaho FallsReno

IDA - RNO

IDARNO

Idaho Falls Fanning Field

Sat 5/10

6:00 am-9:45 am

1 stop4h 45m

Reno

Mon 5/12

2:06 pm-10:36 pm

1 stop7h 30m

$320

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Tue 4/22

4:35 pm-9:22 pm

1 stop5h 47m

Las Vegas Harry Reid Intl

Tue 4/29

6:38 am-10:36 pm

2 stops14h 58m

$321

Idaho FallsReno

IDA - RNO

IDARNO

Idaho Falls Fanning Field

Sat 5/10

6:00 am-9:23 pm

2 stops16h 23m

Reno

Mon 5/12

2:06 pm-10:36 pm

1 stop7h 30m

$332

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Mon 4/28

7:43 am-6:21 pm

2 stops11h 38m

Las Vegas Harry Reid Intl

Wed 4/30

4:52 pm-10:10 pm

1 stop4h 18m

$339

Idaho FallsReno

IDA - RNO

IDARNO

Idaho Falls Fanning Field

Wed 4/9

4:15 pm-10:13 pm

1 stop6h 58m

Reno

Sun 4/13

8:45 am-3:21 pm

1 stop5h 36m

$411

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Fri 3/28

5:48 pm-10:02 pm

1 stop5h 14m

Las Vegas Harry Reid Intl

Sun 3/30

2:13 pm-10:35 pm

1 stop7h 22m

$940

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 15 results
1
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, August is the cheapest month in which you can book a flight from Idaho Falls to Nevada (average of $198). Flying from Idaho Falls to Nevada in March is currently the most expensive (average of $269). 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?

Find hourly flight availability from Idaho Falls to Nevada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

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.

Rainfall in Nevada by month

Plan your trip to Nevada by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nevada ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Nevada when rainfall is around 0.1 in.

Temperature in Nevada by month

Plan your trip to Nevada by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nevada, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Nevada

Get insights into the airlines that provide service to Nevada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nevada. Reviews last updated March 26, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Idaho Falls to Nevada by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,891 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,331 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Nevada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 ($92), United Airlines ($221), and American Airlines ($229).

  • 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 $126, our data indicates the cheapest price to be $54. The most popular route (Idaho Falls Fanning Field - Las Vegas Harry Reid Intl), is priced around $119.

  • 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, August is the cheapest month in which you can book a flight from Idaho Falls to Nevada (average of $198). Flying from Idaho Falls to Nevada in March is currently the most expensive (average of $269). 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

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Alternative routes for Idaho Falls to Nevada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Idaho Falls to Nevada

Discover the top 4 airlines that operate flights from Idaho Falls to Nevada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$158FlexibilityNo cancel feeOn-time88%
DeltaCheapest$232Average$473FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$284Average$752FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$322Average$580FlexibilityNo cancel feeOn-time75%
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