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  1. Flights
  2. United States
  3. Idaho Falls, ID
  4. Las Vegas, NV - Idaho Falls, ID

Cheap Flights from Las Vegas, NV (LAS) to Idaho Falls, ID (IDA)

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Discover the cheapest flights from Las Vegas, NV to Idaho Falls, ID
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Filter by
Fri, May 8 - Tue, May 12
Allegiant Air
Allegiant AirDirect
LAS - IDA
Allegiant Air
Allegiant AirDirect
IDA - LAS
86$
85$
Prime price per passenger
Fri, Apr 10 - Tue, Apr 14
Allegiant Air
Allegiant AirDirect
LAS - IDA
Allegiant Air
Allegiant AirDirect
IDA - LAS
98$
96$
Prime price per passenger
Fri, May 22 - Sat, May 30
Allegiant Air
Allegiant AirDirect
LAS - IDA
Allegiant Air
Allegiant AirDirect
IDA - LAS
99$
97$
Prime price per passenger
Fri, May 1 - Tue, May 5
Allegiant Air
Allegiant AirDirect
LAS - IDA
Allegiant Air
Allegiant AirDirect
IDA - LAS
103$
101$
Prime price per passenger
Fri, Apr 17 - Sat, Apr 25
Allegiant Air
Allegiant AirDirect
LAS - IDA
Allegiant Air
Allegiant AirDirect
IDA - LAS
113$
111$
Prime price per passenger
Fri, Mar 27 - Tue, Mar 31
Allegiant Air
Allegiant AirDirect
LAS - IDA
Allegiant Air
Allegiant AirDirect
IDA - LAS
125$
118$
Prime price per passenger
Mon, Apr 13
Allegiant Air
Allegiant AirDirect
LAS - IDA
-21 %
49$
39$
Prime price per passenger
Fri, May 22
Allegiant Air
Allegiant AirDirect
LAS - IDA
-19 %
53$
43$
Prime price per passenger
Fri, May 8
Allegiant Air
Allegiant AirDirect
LAS - IDA
-26 %
59$
44$
Prime price per passenger
Fri, May 1
Allegiant Air
Allegiant AirDirect
LAS - IDA
-27 %
77$
57$
Prime price per passenger
Mon, Mar 30
Allegiant Air
Allegiant AirDirect
LAS - IDA
86$
85$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Las Vegas, NV to Idaho Falls, ID

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of May. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: May 4 - May 10
Flights from just $140
$189
$180
$253
$182
$250
$145
$192
$184
$140
$159
$176
$156
MarchAprilMay
Flying Time4 h and 40 mWhen flying from Las Vegas, NV to Idaho Falls, ID, this can take around 4 h and 40 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$39The best price for flights from Las Vegas, NV to Idaho Falls, ID offered by eDreams, which have been found by our customers in the last 3 days
Origin airportHarry Reid International AirportWhen flying from Las Vegas, NV to Idaho Falls, ID
Destination airportIdaho Falls Regional AirportFor the route from Las Vegas, NV to Idaho Falls, ID
Peak seasonMarchMarch is the busiest time to fly from Las Vegas, NV to Idaho Falls, ID according to search data results from our customers
Airlines operating this routeAllegiant AirAirline(s) that fly from Las Vegas, NV to Idaho Falls, ID
One-way average Price233.97A flight from Las Vegas, NV to Idaho Falls, ID at eDreams will cost around 233.97, this being based on prices of the previous 6 months of data
Best time to bookMarchMarch is one of the most frequent times to fly to Idaho Falls, ID from Las Vegas, NV according to real data from our customers
Distance: 534 miles
Las Vegas, NV airports
Mccarran International Airport (LAS)How far from city center: 2 miles
Idaho Falls, ID airports
Fanning Fld (IDA)How far from city center: 4 miles

Are you planning to travel to Idaho Falls, ID for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Las Vegas, NV. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Idaho Falls, ID and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Las Vegas, NV to Idaho Falls, ID

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
On average, how much is the price of a flight from Las Vegas, NV to Idaho Falls, ID?
When you fly from Las Vegas, NV to Idaho Falls, ID the average price is 233.97. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Las Vegas, NV to Idaho Falls, ID, how can I find the cheapest price?
The cheapest price for a flight from Las Vegas, NV to Idaho Falls, ID is $39. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Las Vegas, NV to Idaho Falls, ID?
The most popular months to book a trip from Las Vegas, NV to Idaho Falls, ID are December, May and July, based on the searches of our customers.
When is the best time to travel from Las Vegas, NV to Idaho Falls, ID?
The best time of the year to visit Idaho Falls, ID depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to Idaho Falls, ID from Las Vegas, NV in terms of searches from our customers, followed by May and July. If you prefer to avoid the busy season and get away from the crowds September, March and April are the months with fewer searches for Las Vegas, NV - Idaho Falls, ID.
How long does the flight from Las Vegas, NV to Idaho Falls, ID take?
Flight length from Las Vegas, NV to Idaho Falls, ID is around 4 h and 40 m on average, at an average distance of 534.49 mi, for flights for the route (which may have 1 or more stops in other cities in between).

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