CA $183 Cheap Flights from Los Angeles (LAX) to Idaho Falls (IDA)

View CA $183 flight on Sat, Jun. 14, 2025Opens in a new window

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Cheap flights from Los Angeles (LAX) to Idaho Falls (IDA)

Prices were available within the past 7 days and start at CA $183 for one-way flights and CA $338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed., Jun. 11 - Tue., Jun. 17
LAX
Los Angeles
IDA
Idaho Falls
CA $338 Roundtrip, found 3 hours ago
CA $338
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed., Jun. 11 from Los Angeles to Idaho Falls, returning Tue., Jun. 17, priced at CA $338 found 3 hours ago
Delta
Wed., Jun. 11 - Sat., Jun. 14
LAX
Los Angeles
IDA
Idaho Falls
CA $352 Roundtrip, found 3 hours ago
CA $352
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed., Jun. 11 from Los Angeles to Idaho Falls, returning Sat., Jun. 14, priced at CA $352 found 3 hours ago
Delta
Sat., Jun. 14 - Mon., Jun. 16
LAX
Los Angeles
IDA
Idaho Falls
CA $366 Roundtrip, found 3 hours ago
CA $366
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat., Jun. 14 from Los Angeles to Idaho Falls, returning Mon., Jun. 16, priced at CA $366 found 3 hours ago
Delta
Sat., Jun. 14 - Mon., Jun. 16
LAX
Los Angeles
IDA
Idaho Falls
CA $369 Roundtrip, found 3 hours ago
CA $369
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat., Jun. 14 from Los Angeles to Idaho Falls, returning Mon., Jun. 16, priced at CA $369 found 3 hours ago
Delta
Wed., Jun. 11 - Tue., Jun. 24
LAX
Los Angeles
IDA
Idaho Falls
CA $370 Roundtrip, found 3 hours ago
CA $370
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed., Jun. 11 from Los Angeles to Idaho Falls, returning Tue., Jun. 24, priced at CA $370 found 3 hours ago
Delta
Sat., Jun. 14 - Tue., Jun. 24
LAX
Los Angeles
IDA
Idaho Falls
CA $383 Roundtrip, found 3 hours ago
CA $383
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat., Jun. 14 from Los Angeles to Idaho Falls, returning Tue., Jun. 24, priced at CA $383 found 3 hours ago
Delta
Wed., Jun. 11 - Sat., Jun. 21
LAX
Los Angeles
IDA
Idaho Falls
CA $390 Roundtrip, found 3 hours ago
CA $390
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed., Jun. 11 from Los Angeles to Idaho Falls, returning Sat., Jun. 21, priced at CA $390 found 3 hours ago
Alaska Airlines
Thu., Jun. 12 - Mon., Jun. 16
LAX
Los Angeles
IDA
Idaho Falls
CA $403 Roundtrip, found 3 hours ago
CA $403
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu., Jun. 12 from Los Angeles to Idaho Falls, returning Mon., Jun. 16, priced at CA $403 found 3 hours ago
United
Sat., Jun. 14 - Mon., Jun. 16
LAX
Los Angeles
IDA
Idaho Falls
CA $726 Roundtrip, found 3 hours ago
CA $726
Roundtrip
found 3 hours ago
Select United flight, departing Sat., Jun. 14 from Los Angeles to Idaho Falls, returning Mon., Jun. 16, priced at CA $726 found 3 hours ago
American Airlines
Sat., Jun. 14 - Mon., Jun. 16
LAX
Los Angeles
IDA
Idaho Falls
CA $928 Roundtrip, found 3 hours ago
CA $928
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat., Jun. 14 from Los Angeles to Idaho Falls, returning Mon., Jun. 16, priced at CA $928 found 3 hours ago
Flight from Los Angeles to Idaho Falls (LAX - IDA) route information
Origin airport
Los Angeles Intl.
Destination airport
Idaho Falls Regional
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
CA $338
Distance
1189 km

Los Angeles to Idaho Falls Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Los Angeles to Idaho Falls with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from LAX to IDA and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from Los Angeles to Idaho Falls on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from LAX to IDA. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your Idaho Falls flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Los Angeles Intl. Airport (LAX) to Idaho Falls Regional Airport (IDA)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from Los Angeles Intl. Airport (LAX) to IDA was CA $338. Great fares don’t wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles Intl. Airport (LAX) to IDA?
The majority of flights can be conveniently canceled online, but whether you are charged a fee depends on your airline. If you do have to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Los Angeles Intl. Airport (LAX) to IDA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for LAX to Idaho Falls Regional Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Los Angeles Intl. Airport (LAX) to Idaho Falls Regional Airport?
It’s only 1,200 kilometers between Los Angeles Intl. Airport (LAX) and Idaho Falls Regional Airport (IDA). Chances are you’ll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from LAX to Idaho Falls Regional Airport?
If you want to fly straight from Los Angeles Intl. Airport (LAX) to Idaho Falls Regional Airport (IDA), you’ll need to book a flight with at least one stop. Unfortunately, there aren’t any airlines that fly directly between these airports.
Are Los Angeles Intl. Airport (LAX) to Idaho Falls Regional Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally nab a bargain, with some of the cheapest fares from Los Angeles Intl. Airport (LAX) to Idaho Falls Regional Airport (IDA) showing up a few weeks before the date of departure. If you’d rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines advertise prices so far in advance.

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