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Nevada

$48+ Cheap flights from Idaho 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Idaho to Nevada

Keep the following information in mind while searching for Idaho to Nevada flight deals. Data was last updated September 16, 2025.

Round-trip from

$80
(Cheapflightsfares)

One-way from

$48
(Cheapflightsfares)

Popular in

May

Cheapest in

September

Average price

$167

Good round-trip deal

$100 or less

Good one-way deal

$71 or less
From Idaho to Nevada
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One-way flight from Idaho to Nevada
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Highest demand for flights based on searches. 13% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Idaho to Nevada.
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Price to beat on a one-way flight from Idaho to Nevada.
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Find flight deals from Idaho to Nevada

Cheapest flights from Idaho to Nevada
Explore the most affordable flight options available from Idaho to Nevada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:41 pmBOI - LAS
Nonstop1h 49mAllegiant Air
Fri 12/1212:51 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 9/14$80
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:56 pmIDA - LAS
Nonstop1h 43mAllegiant Air
Fri 11/2112:09 pmLAS - IDA
Nonstop1h 46mAllegiant Air
Deal found 9/14$84
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:40 pmIDA - LAS
Nonstop1h 43mAllegiant Air
Fri 10/101:25 pmLAS - IDA
Nonstop1h 49mAllegiant Air
Deal found 9/14$100
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 11/2410:45 pmBOI - LAS
Nonstop1h 48mAllegiant Air
Fri 12/512:51 pmLAS - BOI
Nonstop1h 53mAllegiant Air
Deal found 9/15$105
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:40 pmIDA - LAS
Nonstop1h 43mAllegiant Air
Fri 10/241:25 pmLAS - IDA
Nonstop1h 49mAllegiant Air
Deal found 9/14$109
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:08 pmGEG - LAS
Nonstop2h 14mAllegiant Air
Thu 10/235:55 pmLAS - GEG
Nonstop2h 23mAllegiant Air
Deal found 9/15$112
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:08 pmGEG - LAS
Nonstop2h 14mAllegiant Air
Thu 10/95:55 pmLAS - GEG
Nonstop2h 23mAllegiant Air
Deal found 9/15$115
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:26 pmBOI - LAS
Nonstop1h 57mSpirit Airlines
Thu 10/210:26 amLAS - BOI
Nonstop1h 55mSpirit Airlines
Deal found 9/15$121
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/282:16 pmBOI - LAS
Nonstop1h 51mSpirit Airlines
Mon 9/295:36 pmLAS - BOI
Nonstop1h 55mSpirit Airlines
Deal found 9/14$122
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:06 pmGEG - LAS
Nonstop2h 19mAllegiant Air
Thu 10/25:55 pmLAS - GEG
Nonstop2h 23mAllegiant Air
Deal found 9/14$124
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 11/2410:45 pmBOI - LAS
Nonstop1h 48mMultiple Airlines
Fri 12/58:56 pmLAS - BOI
Nonstop2h 03mMultiple Airlines
Deal found 9/15$127
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 9/229:39 pmIDA - LAS
Nonstop1h 44mAllegiant Air
Fri 9/261:16 pmLAS - IDA
Nonstop1h 49mAllegiant Air
Deal found 9/14$128

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 September 16, 2025.
Use the filters below to find and compare flights from Idaho to Nevada that are best for you.

Fly from

Idaho

Fly to

Nevada

Route

Depart

Return

Price

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Sun 10/19

9:08 pm-11:22 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Thu 10/23

5:55 pm-8:18 pm

Nonstop2h 23m

$112

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 11/11

12:05 pm-12:55 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Sat 11/15

5:30 pm-8:20 pm

Nonstop1h 50m

$137

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Fri 11/14

10:56 pm-11:38 pm

Nonstop1h 42m

Las Vegas Harry Reid Intl

Mon 11/17

10:21 am-1:07 pm

Nonstop1h 46m

$142

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sat 11/1

2:50 pm-6:15 pm

1 stop4h 25m

Las Vegas Harry Reid Intl

Tue 11/4

7:40 pm-10:25 pm

Nonstop1h 45m

$147

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Sat 10/25

4:00 pm-9:47 pm

1 stop5h 47m

Las Vegas Harry Reid Intl

Thu 10/30

6:00 am-10:42 am

1 stop4h 42m

$151

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Sun 11/2

5:10 am-10:41 am

1 stop5h 31m

Las Vegas Harry Reid Intl

Thu 11/6

4:05 pm-11:29 pm

1 stop7h 24m

$151

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 11/12

7:30 am-12:52 pm

1 stop6h 22m

Las Vegas Harry Reid Intl

Sat 11/15

9:21 am-3:14 pm

1 stop4h 53m

$157

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 3/3

5:33 pm-6:29 pm

Nonstop1h 56m

Las Vegas Harry Reid Intl

Thu 3/5

8:28 pm-11:18 pm

Nonstop1h 50m

$157

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 11/11

2:20 pm-9:00 pm

1 stop7h 40m

Las Vegas Harry Reid Intl

Sat 11/15

8:50 pm-11:49 pm

Nonstop1h 59m

$157

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 11/12

1:40 pm-2:36 pm

Nonstop1h 56m

Las Vegas Harry Reid Intl

Sat 11/15

7:45 am-4:17 pm

1 stop7h 32m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to Nevada

Have a flexible travel schedule? Discover the best time to fly to Nevada from Idaho 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 to Nevada

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

Currently, August is the cheapest month in which you can book a flight from Idaho to Nevada (average of $198). Flying from Idaho 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 ID to NV?

Find hourly flight availability from Idaho 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Nevada as you normally would.

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

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 September 16, 2025.
Read through reviews of airlines operating flights from Idaho to Nevada, such as Alaska Airlines, Southwest, and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Allegiant Air
7.2
Good
699 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,015 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • How popular is this Idaho to Nevada flight route?

    The Idaho to Nevada flight path was viewed by 91 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 to Nevada?

    Departing from Idaho to Nevada will take you 1h 50m. Idaho and Nevada are separated by a distance of 520 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Idaho to Nevada are Allegiant Air ($54), Alaska Airlines ($69), and Hawaiian Airlines ($69).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 to Nevada?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Nevada (average of $198). Flying from Idaho 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 to Nevada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Idaho to Nevada

Discover the top 8 airlines that operate flights from Idaho 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$49Average$205FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$76Average$144FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$78Average$193FlexibilityNo cancel feeOn-time85%
FrontierCheapest$109Average$244FlexibilityNo cancel feeOn-time62%
DeltaCheapest$121Average$366FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$146Average$364FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$148Average$348FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$196Average$498FlexibilityNo cancel feeOn-time69%

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