Cheap flights from Idaho to Las Vegas (LAS)

BOI — LAS
May 21 — May 281

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 36 days before your planned departure. Booking around this time can save you about 40% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $189 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $228.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Las Vegas. Flights to Las Vegas from Idaho in August are about $169 on average during August, but can be found for as low as $79.

When is the cheapest time to fly from Idaho to Las Vegas (ID - 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.

Cheap flights from Idaho to Las Vegas in May, June 2022

The best prices found for Idaho to LAS flights for May, June
May 23 - May 27
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 14m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 15m
$65

Allegiant Air

View Deal

Deal found 13/5/22

Jun 6 - Jun 10
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 21m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 13m
$68

Multiple Airlines

View Deal

Deal found 15/5/22

May 20 - May 27
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 22m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 15m
$71

Multiple Airlines

View Deal

Deal found 13/5/22

Idaho to Las Vegas 2022 flight deals

Cheap flights to Las Vegas from Idaho found for this year
Jul 11 - Jul 15
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 17m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 13m
$65

Allegiant Air

View Deal

Deal found 14/5/22

Jun 6 - Jun 10
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 21m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 13m
$68

Multiple Airlines

View Deal

Deal found 15/5/22

May 20 - May 27
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 22m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 15m
$71

Multiple Airlines

View Deal

Deal found 13/5/22

Cheap Allegiant Air flights from Idaho to Las Vegas

Jul 11 - Jul 15
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 17m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 13m
$65

Allegiant Air

View Deal

Deal found 14/5/22

Jul 8 - Jul 11
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 17m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 13m
$71

Allegiant Air

View Deal

Deal found 14/5/22

Jul 1 - Jul 4
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 16m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 13m
$72

Allegiant Air

View Deal

Deal found 13/5/22

Cheap Frontier flights from Idaho to Las Vegas

Jul 25 - Jul 29
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 23m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 19m
$82

Frontier

View Deal

Deal found 14/5/22

Jul 1 - Jul 4
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 22m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 24m
$89

Frontier

View Deal

Deal found 15/5/22

Jul 1 - Jul 4
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 22m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 24m
$95

Frontier

View Deal

Deal found 13/5/22

Non-stop flights to Las Vegas from Idaho

Save time with Idaho to Las Vegas direct flight deals
Jul 11 - Jul 15
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 17m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 13m
$65

Allegiant Air

View Deal

Deal found 14/5/22

Jun 6 - Jun 10
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 21m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 13m
$68

Multiple Airlines

View Deal

Deal found 15/5/22

Jul 8 - Jul 11
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 17m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 13m
$71

Allegiant Air

View Deal

Deal found 14/5/22

Last minute flights from Idaho to Las Vegas

Late deals on return flights to Las Vegas from Idaho, departing today and this week
May 23 - May 27
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 14m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 15m
$65

Allegiant Air

View Deal

Deal found 13/5/22

May 20 - May 27
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 22m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 15m
$71

Multiple Airlines

View Deal

Deal found 13/5/22

May 20 - May 23
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 14m
LAS

Las Vegas Harry Reid Intl

GEG

Spokane

Nonstop

2h 15m
$107

Allegiant Air

View Deal

Deal found 12/5/22

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

The cheapest one-way flights from Idaho to Las Vegas
May 30
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 22m
$31

Frontier

View Deal

Deal found 14/5/22

Jun 24
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 16m
$32

Allegiant Air

View Deal

Deal found 13/5/22

Jun 6
GEG

Spokane

LAS

Las Vegas Harry Reid Intl

Nonstop

2h 21m
$35

Frontier

View Deal

Deal found 14/5/22

Related info for your journey

Useful info, stats and facts about Idaho to Las Vegas flights.

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.

Which airlines flying from Idaho to Las Vegas Harry Reid Intl have flexible cancellations due to COVID-19?

Allegiant Air, Delta, and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Idaho to Las Vegas for under $100 on Cheapflights?

Yes, there are multiple flights from Idaho to Las Vegas for under $100. The cheapest flight booked recently is on Allegiant Air for just $65, but on average you can expect to pay $83.

Are there nonstop flights from Idaho to Las Vegas for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Idaho to Las Vegas under $100. A good price for a nonstop flight from Idaho to Las Vegas is less than $82.

Are there last-minute flights available from Idaho to Las Vegas for under $100?

There are currently 20+ open flights from Idaho to Las Vegas within the next 7 days for less than $100.

How popular is this Idaho to Las Vegas flight route?

The Idaho to Las Vegas Harry Reid Intl flight path was viewed by 54 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 Frontier, which is currently one of the cheapest options available, starting at $31. Allegiant Air flights start at $32 while deals on Spirit Airlines start at $71 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 popular airlines that fly from Idaho to Las Vegas?

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

What are the cheapest flights from Idaho to Las Vegas?

On average you can expect to pay $287 for a flight from Idaho to Las Vegas. The cheapest flight overall is $52 while the most popular route, (Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl) is currently priced at $104.

Departure points for flights from Idaho to Las Vegas

Select to see more specific information for flights to Las Vegas from all departure points in Idaho

Top 5 airlines flying from Idaho to Las Vegas

The chart below displays the airlines Cheapflights users traveling from Idaho to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$20FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Allegiant AirCheapest$61Average$148FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
American AirlinesCheapest$77Average$217FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$78Average$385FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$88Average$336FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Idaho to Las Vegas

See what time of day planes typically take off from Idaho to Las Vegas
24%of flight departuresEarly morningMidnight to 6 am
24%of flight departuresMorning6 am to noon
28%of flight departuresAfternoonNoon to 6 pm
24%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM