Book Cheap Allegiant Air flights from Las Vegas (LAS) to Idaho Falls, ID (IDA)

Flight deals from Las Vegas to Idaho Falls, ID

Save big and visit this destination

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Allegiant Air flight deals from Las Vegas to Idaho Falls, ID

Las Vegas Idaho Falls, ID

BEST

DEAL

Mon, 30 Dec LAS - IDA

$124 $121

Prime price per passenger

Las Vegas Idaho Falls, ID

BEST

DEAL

Wed, 27 Nov LAS - IDA

Mon, 02 Dec IDA - LAS

$317 $311

Prime price per passenger

Las Vegas Idaho Falls, ID

BEST

DEAL

Wed, 27 Nov LAS - IDA

Sat, 30 Nov IDA - LAS

$443 $432

Prime price per passenger

Get your flight with Allegiant Air to Idaho Falls, ID starting at $121

Flying with Allegiant Air

Looking for a great deal on Allegiant Air flights from Las Vegas to Idaho Falls, ID? eDreams US has an amazing search engine for you to check the last minute Allegiant Air airfares if you are in hurry to see a loved one or for a last minute business trip. No need to worry for a smart choice! You can also look for the cheapest prices and save some money to enjoy more in Idaho Falls, ID. We quickly compare and display the cheapest flight combinations in seconds and bring you the best ones! Adjust your travel dates now and explore the dozens of Allegiant Air offers from Las Vegas at great prices, as you have all the privilege to access the top airline carriers and their best offers. Already chose Allegiant Air's best suited deal? Don´t forget to enhance your Idaho Falls, ID holiday by booking a hotel and renting a car! Convenience will take on a completely new meaning after your experience with eDreams!.

Fly with eDreams

At eDreams, your online travel portal, you can easily find cheap flights with Allegiant Air from Las Vegas to Idaho Falls, ID. Our fast search engine compares thousands of flights in just a few seconds and only shows you the really suitable flight connections.

Find the best deals on Allegiant Air flights from Las Vegas to Idaho Falls, ID!

Easy online travel

You can easily choose from various options, such as price, departure times, airport, flight duration, flight connections (direct flight or with a stopover) and many more, thereby filtering the most suitable Allegiant Air flight from Las Vegas after Idaho Falls, ID. Book your trip and save a lot of time with the simple and clear flight search from eDreams!

Book now

It is also worth downloading the eDreams app and subscribing to our newsletter - here you will also receive exclusive discounts and offers with which you can save a lot of money on your next travel booking. You can also easily book a hotel or rental car in Idaho Falls, ID with your trip at eDreams. With our combination offers you save even more! Book your Allegiant Air flights from Las Vegas to Idaho Falls, ID quickly, easily and conveniently now with eDreams.

Allegiant Air Las Vegas-Idaho Falls, ID flights FAQ's

Which airports does Allegiant Air fly between Las Vegas and Idaho Falls, ID?

For flights between Las Vegas and Idaho Falls, ID, Allegiant Air operates the following airport routes: For flights between Las Vegas and Idaho Falls, ID, Allegiant Air operates from the following airport routes: Mccarran International Airport (LAS) to Fanning Fld (IDA)

What do Allegiant Air flights from Las Vegas to Idaho Falls, ID cost?

One of Allegiant Air cheapest prices for a Las Vegas to Idaho Falls, ID flight we have right now is $121. On average though, flights with Allegiant Air cost $294.64 for the route Las Vegas to Idaho Falls, ID, but it mostly depends on the season and how far in advance you book your tickets.

Cheapest Ticket Price $121 The most affordable rate found in the last 72 hours for flights operated by Allegiant Air leaving from Las Vegas and going to Idaho Falls, ID, according to our customers' bookings.

Departure Airport Mccarran International Airport Your departure will be from Mccarran International Airport, when flying with Allegiant Air from Las Vegas to Idaho Falls, ID.

Arrival Airport Fanning Fld When flying with Allegiant Air from Las Vegas to Idaho Falls, ID, your arrival airport will be Mccarran International Airport.