How popular is this Idaho to Las Vegas flight route?

The Idaho to Las Vegas Harry Reid Intl flight path was viewed by 128 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 to Las Vegas one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $43. Allegiant Air flights start at $49 while deals on Alaska Airlines start at $69 one-way.

What are the most popular routes from Idaho to Las Vegas?

Most travelers choose Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl, Spokane - Las Vegas Harry Reid Intl or Idaho Falls Fanning Field - Las Vegas Harry Reid Intl when deciding on the best route from Idaho to Las Vegas.

What are the cheapest flights from Idaho to Las Vegas?

On average you can expect to pay $238 for a flight from Idaho to Las Vegas. The cheapest flight overall is $51 while the most popular route, (Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl) is currently priced at $89.

What are the most reliable airlines from Idaho to Las Vegas?

The top 3 most reliable airlines when flying from Idaho to Las Vegas are Spirit Airlines (82%), Southwest (81%) and Horizon Air (75%).

What are the most popular airlines that fly from Idaho to Las Vegas?

The most popular airlines flying from Idaho to Las Vegas are Alaska Airlines, Delta and Allegiant Air. Something to consider prior to booking your flight.

How far in advance should I book a flight from Idaho to Las Vegas?

To save on the cost of your flight from Idaho to Las Vegas, book at least 28 days before your planned departure. Booking around this time can save you about 104% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $121 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $282.

What is the cheapest month to fly from Idaho to Las Vegas?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, August can be a great choice for travel to Las Vegas. Flights to Las Vegas from Idaho in August are about $176 on average during August, but can be found for as low as $47.

What airport do you fly into for flights to Las Vegas from Idaho?

Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Idaho to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

Can I find deals for flights from Idaho to Las Vegas that include hotel bookings?

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

How can I find direct flights from Idaho to Las Vegas?

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

Can I find deals for business class flights from Idaho to Las Vegas?

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

$43+ Flights from Idaho to Las Vegas - Compare & Save Big

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Cheap flight deals from Idaho to Las Vegas

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$99 (Cheapflightsfares)
One-way from	$43 (FlightHub)
Popular in	March
Cheapest in	August
Average price	$203
Good round-trip deal	$120 or less
Good one-way deal	$55 or less

Provider with most accurate pricing for Boise Air Term. Gowen Fld-Las Vegas Harry Reid Intl flight deals.

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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Las Vegas Harry Reid Intl flights.

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From Idaho to Las Vegas Harry Reid Intl

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One-way flight from Idaho to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($38 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Idaho to Las Vegas Harry Reid Intl.

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Price to beat on a one-way flight from Idaho to Las Vegas Harry Reid Intl.

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Find flight deals from Idaho to Las Vegas

Cheapest flights from Idaho to Las Vegas
Explore the most affordable flight options available from Idaho to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Mon 5/2612:16 pmBOI - LAS

Nonstop1h 47mSpirit Airlines

Mon 6/28:35 amLAS - BOI

Nonstop1h 46mSpirit Airlines

Deal found 4/29

$99

Sun 10/199:08 pmGEG - LAS

Nonstop2h 14mAllegiant Air

Thu 10/235:55 pmLAS - GEG

Nonstop2h 23mAllegiant Air

Deal found 4/28

$102

Mon 6/96:35 pmIDA - LAS

Nonstop1h 46mAllegiant Air

Fri 6/139:00 amLAS - IDA

Nonstop1h 48mAllegiant Air

Deal found 4/29

$103

Tue 6/35:34 pmBOI - LAS

Nonstop1h 56mMultiple Airlines

Fri 6/68:35 amLAS - BOI

Nonstop1h 46mMultiple Airlines

Deal found 4/28

$114

Thu 6/59:35 amGEG - LAS

Nonstop2h 19mMultiple Airlines

Thu 6/128:06 pmLAS - GEG

1 stop21h 01mMultiple Airlines

Deal found 4/28

$123

Wed 5/288:31 pmBOI - LAS

Nonstop1h 56mHawaiian Airlines

Wed 6/48:34 pmLAS - BOI

Nonstop1h 50mHawaiian Airlines

Deal found 4/29

$137

Tue 5/275:34 pmBOI - LAS

Nonstop1h 56mAlaska Airlines

Tue 6/37:22 pmLAS - BOI

Nonstop1h 50mAlaska Airlines

Deal found 4/29

$147

Mon 5/2612:50 pmBOI - LAS

1 stop4h 13mDelta

Fri 5/307:46 pmLAS - BOI

1 stop3h 37mDelta

Deal found 4/29

$157

Sun 6/156:30 pmBOI - LAS

Nonstop1h 50mSouthwest

Wed 6/189:45 pmLAS - BOI

Nonstop1h 40mSouthwest

Deal found 4/29

$170

Tue 5/204:16 pmGEG - LAS

1 stop6h 10mAlaska Airlines

Wed 5/216:00 amLAS - GEG

1 stop4h 53mAlaska Airlines

Deal found 4/28

$176

Sun 6/225:23 pmGEG - LAS

1 stop5h 36mDelta

Tue 6/247:19 pmLAS - GEG

1 stop4h 23mDelta

Deal found 4/29

$177

Mon 5/269:29 pmIDA - LAS

Nonstop1h 46mMultiple Airlines

Thu 5/299:01 amLAS - IDA

1 stop7h 05mMultiple Airlines

Deal found 4/28

$179

Best flights from Idaho to Las Vegas
Discover carefully curated flight deals from Idaho to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Mon 5/2612:16 pmBOI - LAS

Nonstop1h 47mSpirit Airlines

Mon 6/28:35 amLAS - BOI

Nonstop1h 46mSpirit Airlines

Deal found 4/29

$99

Mon 6/96:35 pmIDA - LAS

Nonstop1h 46mAllegiant Air

Fri 6/139:00 amLAS - IDA

Nonstop1h 48mAllegiant Air

Deal found 4/29

$103

Tue 6/35:34 pmBOI - LAS

Nonstop1h 56mMultiple Airlines

Fri 6/68:35 amLAS - BOI

Nonstop1h 46mMultiple Airlines

Deal found 4/28

$114

Wed 5/288:31 pmBOI - LAS

Nonstop1h 56mHawaiian Airlines

Wed 6/48:34 pmLAS - BOI

Nonstop1h 50mHawaiian Airlines

Deal found 4/29

$137

Tue 5/275:34 pmBOI - LAS

Nonstop1h 56mAlaska Airlines

Tue 6/37:22 pmLAS - BOI

Nonstop1h 50mAlaska Airlines

Deal found 4/29

$147

Mon 5/2612:50 pmBOI - LAS

1 stop4h 13mDelta

Fri 5/307:46 pmLAS - BOI

1 stop3h 37mDelta

Deal found 4/29

$157

Sun 6/156:30 pmBOI - LAS

Nonstop1h 50mSouthwest

Wed 6/189:45 pmLAS - BOI

Nonstop1h 40mSouthwest

Deal found 4/29

$170

Sun 5/182:27 pmBOI - LAS

1 stop5h 03mFrontier

Tue 5/207:30 amLAS - BOI

1 stop5h 07mFrontier

Deal found 4/29

$198

Sun 6/229:33 amGEG - LAS

Nonstop2h 15mAllegiant Air

Sun 7/66:20 amLAS - GEG

Nonstop2h 23mAllegiant Air

Deal found 4/27

$106

Sat 6/145:16 pmBOI - LAS

1 stop5h 14mAmerican Airlines

Sat 6/218:59 amLAS - BOI

1 stop6h 47mAmerican Airlines

Deal found 4/29

$222

Fri 5/305:43 pmBOI - LAS

1 stop5h 17mUnited Airlines

Sun 6/16:00 amLAS - BOI

1 stop6h 49mUnited Airlines

Deal found 4/29

$230

Thu 6/59:35 amGEG - LAS

Nonstop2h 19mMultiple Airlines

Thu 6/128:06 pmLAS - GEG

1 stop21h 01mMultiple Airlines

Deal found 4/28

$123

Last-minute flights from Idaho to Las Vegas
Discover last-minute flight deals from Idaho to Las Vegas. Data last updated April 30, 2025 and is based on user searches.

Tue 5/65:40 pmBOI - LAS

Nonstop1h 50mHawaiian Airlines

Tue 5/137:21 pmLAS - BOI

Nonstop1h 49mHawaiian Airlines

Deal found 4/29

$357

Wed 5/73:06 pmGEG - LAS

1 stop5h 04mHawaiian Airlines

Sun 5/116:38 amLAS - GEG

1 stop6h 55mHawaiian Airlines

Deal found 4/28

$296

Thu 5/89:35 amGEG - LAS

Nonstop2h 23mAllegiant Air

Thu 5/226:10 amLAS - GEG

Nonstop2h 28mAllegiant Air

Deal found 4/28

$133

Thu 5/89:35 amGEG - LAS

Nonstop2h 23mMultiple Airlines

Thu 5/226:00 amLAS - GEG

1 stop5h 04mMultiple Airlines

Deal found 4/28

$212

Thu 5/87:00 amGEG - LAS

1 stop7h 19mAlaska Airlines

Thu 5/228:18 pmLAS - GEG

1 stop12h 48mAlaska Airlines

Deal found 4/28

$236

Thu 5/87:04 pmBOI - LAS

1 stop4h 20mAlaska Airlines

Sun 5/116:38 amLAS - BOI

1 stop5h 53mAlaska Airlines

Deal found 4/29

$394

Fri 5/912:16 pmBOI - LAS

Nonstop1h 47mSpirit Airlines

Mon 5/128:35 amLAS - BOI

Nonstop1h 46mSpirit Airlines

Deal found 4/29

$253

Fri 5/97:15 amGEG - LAS

1 stop5h 49mDelta

Sun 5/116:20 amLAS - GEG

1 stop7h 36mDelta

Deal found 4/29

$297

Fri 5/95:10 pmBOI - LAS

1 stop5h 21mAmerican Airlines

Thu 5/155:03 pmLAS - BOI

1 stop5h 29mAmerican Airlines

Deal found 4/29

$318

Fri 5/912:16 pmBOI - LAS

Nonstop1h 47mMultiple Airlines

Sun 5/116:38 amLAS - BOI

1 stop5h 53mMultiple Airlines

Deal found 4/29

$342

Fri 5/97:10 pmBOI - LAS

1 stop6h 49mUnited Airlines

Mon 5/121:39 pmLAS - BOI

1 stop4h 36mUnited Airlines

Deal found 4/29

$345

Fri 5/92:25 pmBOI - LAS

2 stops6h 40mSouthwest

Sun 5/116:20 amLAS - BOI

1 stop6h 00mSouthwest

Deal found 4/29

$435

One-way flights from Idaho to Las Vegas
Search for one-way flight options from Idaho to Las Vegas. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Mon 6/212:16 pmBOI - LAS

Nonstop1h 47mSpirit Airlines

Deal found 4/29

$43

Sun 6/19:28 amGEG - LAS

Nonstop2h 23mAllegiant Air

Deal found 4/28

$49

Sun 6/15:34 pmBOI - LAS

Nonstop1h 56mAlaska Airlines

Deal found 4/29

$69

Fri 5/306:03 pmGEG - LAS

1 stop26h 07mMultiple Airlines

Deal found 4/28

$73

Mon 5/129:34 pmIDA - LAS

Nonstop1h 43mAllegiant Air

Deal found 4/29

$77

Tue 5/277:18 pmBOI - LAS

1 stop5h 10mDelta

Deal found 4/29

$79

Sat 6/75:16 pmBOI - LAS

1 stop5h 14mAmerican Airlines

Deal found 4/29

$80

Wed 6/255:46 pmBOI - LAS

Nonstop2h 00mHawaiian Airlines

Deal found 4/29

$81

Sat 5/314:16 pmGEG - LAS

1 stop6h 10mAlaska Airlines

Deal found 4/28

$88

Sun 7/135:35 pmGEG - LAS

1 stop5h 27mDelta

Deal found 4/29

$89

Wed 6/256:15 pmBOI - LAS

1 stop5h 50mSouthwest

Deal found 4/29

$111

Sat 5/246:40 amGEG - LAS

Nonstop2h 20mSouthwest

Deal found 4/29

$117

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 5/26

12:16 pm-1:03 pm

Nonstop1h 47m

Las Vegas Harry Reid Intl

Mon 6/2

8:35 am-11:21 am

Nonstop1h 46m

$99

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

$102

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Mon 6/9

6:35 pm-7:21 pm

Nonstop1h 46m

Las Vegas Harry Reid Intl

Fri 6/13

9:00 am-11:48 am

Nonstop1h 48m

$103

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 6/3

5:34 pm-6:30 pm

Nonstop1h 56m

Las Vegas Harry Reid Intl

Fri 6/6

8:35 am-11:21 am

Nonstop1h 46m

$114

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Thu 6/5

9:35 am-11:54 am

Nonstop2h 19m

Las Vegas Harry Reid Intl

Thu 6/12

8:06 pm-5:07 pm

1 stop21h 01m

$123

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 5/28

8:31 pm-9:27 pm

Nonstop1h 56m

Las Vegas Harry Reid Intl

Wed 6/4

8:34 pm-11:24 pm

Nonstop1h 50m

$137

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 5/27

5:34 pm-6:30 pm

Nonstop1h 56m

Las Vegas Harry Reid Intl

Tue 6/3

7:22 pm-10:12 pm

Nonstop1h 50m

$147

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 5/26

12:50 pm-4:03 pm

1 stop4h 13m

Las Vegas Harry Reid Intl

Fri 5/30

7:46 pm-12:23 am

1 stop3h 37m

$157

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sun 6/15

6:30 pm-7:20 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Wed 6/18

9:45 pm-12:25 am

Nonstop1h 40m

$170

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Tue 5/20

4:16 pm-10:26 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

Wed 5/21

6:00 am-10:53 am

1 stop4h 53m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 59 results

...

Best time to book a flight from Idaho to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas 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 Las Vegas

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

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

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

Weekly flight availability from Idaho to Las Vegas

The most flights from USID to LAS are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Las Vegas by month

In terms of precipitation, rainfall in Las Vegas 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 Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

If weather is an important factor for your trip to Las Vegas, 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 Las Vegas

To help decide which airline to fly from Idaho to Las Vegas, see what other customers have to say about 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

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,295 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,929 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,405 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly into for flights to Las Vegas from Idaho?
Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Idaho to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.
How popular is this Idaho to Las Vegas flight route?
The Idaho to Las Vegas Harry Reid Intl flight path was viewed by 128 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 to Las Vegas one-way?
To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $43. Allegiant Air flights start at $49 while deals on Alaska Airlines start at $69 one-way.
What are the most popular routes from Idaho to Las Vegas?
Most travelers choose Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl, Spokane - Las Vegas Harry Reid Intl or Idaho Falls Fanning Field - Las Vegas Harry Reid Intl when deciding on the best route from Idaho to Las Vegas.
What are the most reliable airlines from Idaho to Las Vegas?
The top 3 most reliable airlines when flying from Idaho to Las Vegas are Spirit Airlines (82%), Southwest (81%) and Horizon Air (75%).
What are the cheapest flights from Idaho to Las Vegas?
On average you can expect to pay $238 for a flight from Idaho to Las Vegas. The cheapest flight overall is $51 while the most popular route, (Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl) is currently priced at $89.
Can I find deals for flights from Idaho to Las Vegas that include hotel bookings?
Yes. In addition to deals on Idaho to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Las Vegas.
Can I find deals for business class flights from Idaho to Las Vegas?
Yes. Cheapflights offers flight deals from Idaho to Las Vegas 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 Las Vegas?
Currently, August is the cheapest month in which you can book a flight from Idaho to Las Vegas (average of $198). Flying from Idaho to Las Vegas 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

Henderson

Paradise

North Las Vegas

Sunrise Manor

Winchester

Primm

Mount Charleston

Kingman

Mesquite

Pahrump

Needles

Boulder City

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Top 7 airlines flying from Idaho to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$47	Average$125	FlexibilityNo cancel fee	On-time65%
Hawaiian Airlines	Cheapest$69	Average$187	FlexibilityNo cancel fee	On-time85%
Allegiant Air	Cheapest$76	Average$139	FlexibilityNo cancel fee	On-time88%
Delta	Cheapest$136	Average$427	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$164	Average$288	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$175	Average$439	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$196	Average$543	FlexibilityNo cancel fee	On-time69%

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$43+ Cheap flights from Idaho to Las Vegas (LAS)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Idaho to Las Vegas

Keep the following information in mind while searching for Idaho to Las Vegas flight deals. Data was last updated April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Idaho to Las Vegas

Cheapest flights from Idaho to Las VegasExplore the most affordable flight options available from Idaho to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from Idaho to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Idaho to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Idaho with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Las Vegas

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

What is the cheapest time of day to fly from ID to LAS?

Find hourly flight availability from Idaho to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Weekly flight availability from Idaho to Las Vegas

Explore weekly flight availability from Idaho to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.

Rainfall in Las Vegas by month

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

Temperature in Las Vegas by month

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

Reviews of airlines servicing Las Vegas

Related info for your journey

Find useful and relevant information for your journey from Idaho to Las Vegas. 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 into for flights to Las Vegas from Idaho?

How popular is this Idaho to Las Vegas flight route?

What are the cheapest airlines to fly from Idaho to Las Vegas one-way?

What are the most popular routes from Idaho to Las Vegas?

What are the most reliable airlines from Idaho to Las Vegas?

What are the cheapest flights from Idaho to Las Vegas?

Can I find deals for flights from Idaho to Las Vegas that include hotel bookings?

How can I find direct flights from Idaho to Las Vegas?

Can I find deals for business class flights from Idaho to Las Vegas?

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

Traveling to a place near Idaho?

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Alternative routes for Idaho to Las Vegas

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Top 7 airlines flying from Idaho to Las Vegas

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Cheapest flights from Idaho to Las Vegas
Explore the most affordable flight options available from Idaho to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.