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Book $83 Cheap Allegiant Air flights from Los Angeles (LAX) to Idaho Falls, ID (IDA)

Flight deals from Los Angeles to Idaho Falls, ID

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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 Los Angeles to Idaho Falls, ID

Santa Ana, CA Idaho Falls, ID

BEST

DEAL

Fri, 10 Jan SNA - IDA

$85 $83

Prime price per passenger

Santa Ana, CA Idaho Falls, ID

BEST

DEAL

Tue, 31 Dec SNA - IDA

Wed, 01 Jan IDA - SNA

$452 $441

Prime price per passenger

Santa Ana, CA Idaho Falls, ID

BEST

DEAL

Fri, 27 Dec SNA - IDA

Mon, 30 Dec IDA - SNA

$576 $562

Prime price per passenger

Los Angeles Idaho Falls, ID

BEST

DEAL

Fri, 27 Dec LAX - IDA

Mon, 30 Dec IDA - LAX

$577 $568

Prime price per passenger

Los Angeles Idaho Falls, ID

BEST

DEAL

Fri, 27 Dec LAX - IDA

Mon, 30 Dec IDA - LAX

$578 $564

Prime price per passenger

Best flight offers from other airlines

Santa Ana, CA Idaho Falls, ID

BEST

DEAL

Fri, 27 Dec SNA - IDA

Mon, 30 Dec IDA - SNA

$576 $562

Prime price per passenger

Los Angeles Idaho Falls, ID

BEST

DEAL

Fri, 27 Dec LAX - IDA

Mon, 30 Dec IDA - LAX

$577 $568

Prime price per passenger

Los Angeles Idaho Falls, ID

BEST

DEAL

Fri, 27 Dec LAX - IDA

Mon, 30 Dec IDA - LAX

$578 $564

Prime price per passenger

Burbank, CA Idaho Falls, ID

BEST

DEAL

Sat, 28 Dec BUR - IDA

Mon, 30 Dec IDA - BUR

$602 $593

Prime price per passenger

Los Angeles Idaho Falls, ID

BEST

DEAL

Fri, 27 Dec LAX - IDA

Mon, 30 Dec IDA - LAX

$623 $614

Prime price per passenger

Ontario, CA Idaho Falls, ID

BEST

DEAL

Sat, 28 Dec ONT - IDA

Wed, 01 Jan IDA - ONT

$662 $644

Prime price per passenger

Get your flight with Allegiant Air to Idaho Falls, ID from Los Angeles starting at $83

The Best Los Angeles to Idaho Falls, ID Flight Deals with Allegiant Air

With eDreams, finding the best Allegiant Air deals for your trip from Los Angeles to Idaho Falls, ID couldn’t be easier. Imagine this: exclusive discounts, intuitive booking tools, and plenty of helpful perks—all at your fingertips! Say goodbye to the hassle of planning and hello to the excitement of your upcoming adventure in Idaho Falls, ID.

Whether you’re looking for unbeatable prices, a custom-fit itinerary, or some extra perks, eDreams is your all-in-one travel partner for every part of the Los Angeles (LAX) to Idaho Falls, ID (IDA) journey. Stick around to find out why booking with eDreams is the best way to kick off your trip.

Flying from Los Angeles to Idaho Falls, ID with Allegiant Air

Flying from Los Angeles (LAX) to Idaho Falls, ID (IDA) with Allegiant Air (G4) is all about comfort and convenience. From check-in to touchdown, Allegiant Air ensures a smooth experience, so you can just sit back and relax. You’ll find fast check-ins, extra legroom, and attentive service designed for a stress-free trip.

Once onboard, the friendly crew will make sure you have everything you need. Many routes offer in-flight Wi-Fi, so you can stay connected, binge-watch shows, or catch up on work if you need to. Feeling hungry? Allegiant Air has a great selection of snacks and meals to keep you satisfied mid-flight. And if you want a bit more luxury, you can treat yourself to upgrades and priority boarding, adding a personal touch to your journey. With great service and a focus on a smooth, enjoyable flight, Allegiant Air makes your trip from Los Angeles to Idaho Falls, ID easy and fun.

Book Your Flight with eDreams and Enjoy the Perks

Booking affordable flights from Los Angeles (LAX) to Idaho Falls, ID (IDA) with eDreams isn’t just about getting a great deal—it’s about making travel planning effortless. With eDreams, you get awesome perks that make your journey easier and more enjoyable:

Exclusive discounts: Seasonal deals and flash sales offer extra savings to keep your wallet happy!
Flexible booking options: Need to adjust your plans? No worries! With eDreams, changing or canceling your booking is simple, giving you peace of mind.
24/7 customer support: Day or night, eDreams’ friendly support team is ready to answer questions and help you out.
Multi-destination planning: Ready to explore further? Plan a multi-stop trip with ease through eDreams, making complex itineraries a breeze.
eDreams Prime: Unlock even more savings and exclusive perks with eDreams Prime. Enjoy discounts on every booking, priority support, and additional benefits throughout your trip.

Your Journey from Los Angeles to Idaho Falls, ID with Allegiant Air

The journey from Los Angeles (LAX) to Idaho Falls, ID (IDA) is all about getting you to your destination comfortably and quickly, so your adventure can start as soon as you land. This direct route offers plenty of options, whether you prefer a quick non-stop flight or more flexibility with layovers. Whatever your style, there’s a schedule that fits.

Departing from Los Angeles and Arriving at Idaho Falls, ID: What to Expect

When departing from Los Angeles, enjoy easy airport access, clear signage, and quick check-ins for a stress-free start. You’ll breeze through security, leaving plenty of time to relax before takeoff.

When you land in Idaho Falls, ID, you’ll be greeted by a modern terminal with plenty of transportation options like taxis, buses, and shuttles to get you on your way. Whether heading to your hotel or diving into sightseeing, everything you need is right there.

Best Time to Book Your Los Angeles — Idaho Falls, ID Trip with Allegiant Air

For the best Allegiant Air flight deals from Los Angeles to Idaho Falls, ID, timing is everything! Booking in advance often means lower fares, especially during off-peak seasons when Idaho Falls, ID is quieter and flights are more budget-friendly. Check the climate to plan for the ideal weather to suit your trip—whether for mild outdoor adventures or cultural explorations. With a bit of planning, you’re set for an unforgettable getaway!

Allegiant Air Los Angeles-Idaho Falls, ID flights FAQ's

Which airports does Allegiant Air fly between Los Angeles and Idaho Falls, ID?

For flights between Los Angeles and Idaho Falls, ID, Allegiant Air operates the following airport routes: For flights between Los Angeles and Idaho Falls, ID, Allegiant Air operates from the following airport routes: Los Angeles Intl Airport (LAX) to Fanning Fld (IDA)

What do Allegiant Air flights from Los Angeles to Idaho Falls, ID cost?

One of Allegiant Air cheapest prices for a Los Angeles to Idaho Falls, ID flight we have right now is $83. On average though, flights with Allegiant Air cost $499.85 for the route Los Angeles to Idaho Falls, ID, but it mostly depends on the season and how far in advance you book your tickets.

Cheapest Ticket Price $83 The most affordable rate found in the last 72 hours for flights operated by Allegiant Air leaving from Los Angeles and going to Idaho Falls, ID, according to our customers' bookings.

Departure Airport Los Angeles Intl Airport Your departure will be from Los Angeles Intl Airport, when flying with Allegiant Air from Los Angeles to Idaho Falls, ID.

Arrival Airport Fanning Fld When flying with Allegiant Air from Los Angeles to Idaho Falls, ID, your arrival airport will be Los Angeles Intl Airport.