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Idaho

$48+ Cheap flights from Nevada to Idaho

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BOI
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Nevada to Idaho

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

Round-trip from

$82
(Cheapflightsfares)

One-way from

$48
(Cheapflightsfares)

Popular in

July

Cheapest in

November

Average price

$172

Good round-trip deal

$110 or less

Good one-way deal

$66 or less
From Nevada to Idaho
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One-way flight from Nevada to Idaho
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Highest demand for flights based on searches. 14% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($8 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 Nevada to Idaho.
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Price to beat on a one-way flight from Nevada to Idaho.
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Find flight deals from Nevada to Idaho

Cheapest flights from Nevada to Idaho
Explore the most affordable flight options available from Nevada to Idaho. 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.
Thu 10/25:55 pmLAS - GEG
Nonstop2h 23mAllegiant Air
Sun 10/59:08 pmGEG - LAS
Nonstop2h 14mAllegiant Air
Deal found 9/14$82
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 10/165:55 pmLAS - GEG
Nonstop2h 23mAllegiant Air
Thu 10/239:08 pmGEG - LAS
Nonstop2h 14mAllegiant Air
Deal found 9/15$94
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.
Fri 9/261:16 pmLAS - IDA
Nonstop1h 49mAllegiant Air
Mon 9/299:39 pmIDA - LAS
Nonstop1h 44mAllegiant Air
Deal found 9/15$95
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 10/31:25 pmLAS - IDA
Nonstop1h 49mAllegiant Air
Mon 10/67:40 pmIDA - LAS
Nonstop1h 43mAllegiant Air
Deal found 9/13$104
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:26 amLAS - BOI
Nonstop1h 55mSpirit Airlines
Sun 9/282:16 pmBOI - LAS
Nonstop1h 51mSpirit Airlines
Deal found 9/14$122
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Thu 9/255:56 pmLAS - GEG
Nonstop2h 20mAllegiant Air
Sun 9/289:06 pmGEG - LAS
Nonstop2h 19mAllegiant Air
Deal found 9/16$127
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:14 pmLAS - BOI
Nonstop2h 01mAlaska Airlines
Sun 10/261:40 pmBOI - LAS
Nonstop1h 56mAlaska Airlines
Deal found 9/15$131
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:14 pmLAS - BOI
Nonstop2h 01mHawaiian Airlines
Wed 10/228:02 amBOI - LAS
Nonstop2h 01mHawaiian Airlines
Deal found 9/15$137
This Orbitz deal was found by Cheapflights users on 9/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:26 amLAS - BOI
Nonstop1h 55mMultiple Airlines
Sun 10/58:02 amBOI - LAS
Nonstop2h 01mMultiple Airlines
Deal found 9/13$140
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.
Wed 11/198:50 pmLAS - BOI
Nonstop1h 59mMultiple Airlines
Wed 11/269:22 pmBOI - LAS
Nonstop1h 48mMultiple Airlines
Deal found 9/14$142
This Priceline deal was found by Cheapflights users on 9/13. 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.
Wed 10/112:59 amLAS - BOI
1 stop9h 38mFrontier
Sun 10/512:22 pmBOI - LAS
1 stop8h 59mFrontier
Deal found 9/13$143
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:55 pmLAS - GEG
Nonstop2h 23mMultiple Airlines
Mon 10/65:54 pmGEG - LAS
1 stop5h 35mMultiple Airlines
Deal found 9/14$147

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nevada to Idaho 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 Nevada to Idaho that are best for you.

Fly from

Nevada

Fly to

Idaho

Route

Depart

Return

Price

Las VegasSpokane

LAS - GEG

LASGEG

Las Vegas Harry Reid Intl

Thu 10/16

5:55 pm-8:18 pm

Nonstop2h 23m

Spokane

Thu 10/23

9:08 pm-11:22 pm

Nonstop2h 14m

$94

Las VegasIdaho Falls

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fri 9/26

1:16 pm-4:05 pm

Nonstop1h 49m

Idaho Falls Fanning Field

Mon 9/29

9:39 pm-10:23 pm

Nonstop1h 44m

$95

Las VegasIdaho Falls

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fri 10/3

1:25 pm-4:14 pm

Nonstop1h 49m

Idaho Falls Fanning Field

Mon 10/6

7:40 pm-8:23 pm

Nonstop1h 43m

$104

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Thu 10/2

12:59 am-11:37 am

1 stop9h 38m

Boise Air Term. Gowen Fld

Sun 10/5

12:22 pm-8:21 pm

1 stop8h 59m

$143

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Sat 10/25

7:00 am-2:36 pm

1 stop6h 36m

Boise Air Term. Gowen Fld

Sun 10/26

1:40 pm-2:36 pm

Nonstop1h 56m

$149

Las VegasSpokane

LAS - GEG

LASGEG

Las Vegas Harry Reid Intl

Thu 10/2

5:55 pm-8:18 pm

Nonstop2h 23m

Spokane

Tue 10/7

5:11 am-9:03 am

1 stop3h 52m

$156

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Sat 10/18

8:14 pm-11:15 pm

Nonstop2h 01m

Boise Air Term. Gowen Fld

Mon 10/20

5:38 pm-11:29 pm

1 stop6h 51m

$157

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Fri 1/9

7:45 pm-10:30 pm

Nonstop1h 45m

Boise Air Term. Gowen Fld

Mon 1/12

6:05 am-7:00 am

Nonstop1h 55m

$157

Las VegasSpokane

LAS - GEG

LASGEG

Las Vegas Harry Reid Intl

Thu 10/2

5:55 pm-8:18 pm

Nonstop2h 23m

Spokane

Thu 10/9

9:08 pm-11:22 pm

Nonstop2h 14m

$162

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Wed 11/26

6:55 pm-12:40 am

1 stop4h 45m

Boise Air Term. Gowen Fld

Mon 12/1

7:15 pm-10:50 pm

1 stop4h 35m

$166

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 Nevada to Idaho

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

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

Currently, October is the cheapest month in which you can book a flight from Nevada to Idaho (average of $314). Flying from Nevada to Idaho in June is currently the most expensive (average of $398). 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 NV to ID?

Find hourly flight availability from Nevada to Idaho. 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 Nevada to Idaho as you normally would.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Nevada to Idaho, 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

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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 Nevada to Idaho. 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 Nevada to Idaho flight route?

    Within the past month, 10 users have taken a look at flights from Nevada to Idaho.

  • How long is the flight from Nevada to Idaho?

    There are many flights that can get you from Nevada to Idaho in 2h 23m. Fly via Allegiant Air, Frontier, or Alaska Airlines to get the fastest option. The distance between Nevada and Idaho is about 806 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $66. Southwest flights start at $69 while deals on Alaska Airlines start at $69 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nevada to Idaho 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 Nevada to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Nevada to Idaho (average of $314). Flying from Nevada to Idaho in June is currently the most expensive (average of $398). 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.

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Alternative routes for Nevada to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Nevada to Idaho

Discover the top 7 airlines that operate flights from Nevada to Idaho. 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$46Average$127FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$68Average$167FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$85Average$125FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$137Average$312FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$138Average$323FlexibilityNo cancel feeOn-time63%
DeltaCheapest$149Average$360FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$280Average$452FlexibilityNo cancel feeOn-time69%

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