Find Cheap Flights from Idaho Falls to Los Angeles (IDA - LAX)

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Idaho Falls Fanning Field to Los Angeles Flight Information

Flights Arrive in Los Angeles
Flights Depart from Idaho Falls Fanning Field
Flight Price $321
Distance 744 miles
Airlines United Airlines, Delta

Good to Know

Average Price:
$406
(avg. price over the last 2 weeks)
Good Deal:
$305
or less (round trip)

When to Book Flights from Idaho Falls to Los Angeles

Estimated round-trip price
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $305 or less.
The cheapest flight from Idaho Falls to Los Angeles was found 81 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
Morning departure is around 3% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Idaho Falls to Los Angeles Flights

How long does a flight from Idaho Falls to Los Angeles take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 3h 34m.
Which airlines provide the cheapest flights from Idaho Falls to Los Angeles?
In the past 3 days, the cheapest round-trip tickets were found on United Airlines ($321), Multiple Airlines ($324) and Delta ($408).
Do I need a passport to fly between Idaho Falls and Los Angeles?
No.
What’s the cheapest day of the week to fly Idaho Falls to Los Angeles?
For Idaho Falls to Los Angeles, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Los Angeles back to Idaho Falls, the best deals are generally found on Monday, with Thursday being the most expensive.
Which airports will I be using when flying from Idaho Falls to Los Angeles?
When flying out of Idaho Falls you will be using Idaho Falls Fanning Field, often referred to as Idaho Falls Airport. You will be landing at Los Angeles, also known as Los Angeles Airport.

Book cheap flights from Idaho Falls to Los Angeles (round-trip)

Airports
Origin
Idaho Falls
$321
only
$321
Destination
Los Angeles
$321
only
$321
Tue, May 7
IDA
Idaho Falls Fanning Field
LAX
Los Angeles
7h 50m
Sat, May 11
LAX
Los Angeles
IDA
Idaho Falls Fanning Field
7h 30m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 62,526 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SJC
ORD
Good 6.3

Cons: The seats are getting smaller and the leg space is nonexistent.

BRU
IAD
Good 7.6

Pros: They were OK

Cons: Terrible business class seating. You have to climb over your neighbor to go use the rest room.

PDX
DEN
Excellent 10.0

Pros: Captain actually briefed passengers before the plane took off. Refreshing.

Cons: Maple cookie snacks aren't my favorite. Stroopwaffels are the best.

OGG
LAX
Mediocre 3.0

Pros: Haven't flown United, now we remember why. Paid extra for comfort and the seats we had were actually more cramped than those around our seating. A long trip with no food, unless you want to pay more than a high end restaurant in Maui. No entertainment made a long, uncomfortable flight unbearable.

ORD
LAX
Excellent 9.5

Cons: Longer seat belts

Fri, Apr 5
IDA
Idaho Falls Fanning Field
LAX
Los Angeles
7h 36m
Mon, Apr 8
LAX
Los Angeles
IDA
Idaho Falls Fanning Field
7h 30m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 12
IDA
Idaho Falls Fanning Field
LAX
Los Angeles
3h 34m
Sat, Apr 20
LAX
Los Angeles
IDA
Idaho Falls Fanning Field
4h 08m
Trip: 9 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 23,593 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
DUB
JFK
Excellent 8.0

Cons: The seats are not very comfortable for such a long flight

DTW
PHX
Excellent 10.0

Pros: All was good

Cons: All was good

BIL
MSP
Excellent 9.6

Pros: The crew was helpful and seemed genuinely nice. The seats felt a little narrow

ATL
SJO
Excellent 10.0

Cons: Great flight. On time and friendly staff.

LAS
YYC
Mediocre 3.0

Pros: Seats were horrible, we all booked together and a bunch of my group got bumped to a different flight.

Sun, Jun 16
IDA
Idaho Falls Fanning Field
LAX
Los Angeles
5h 57m
Sat, Jun 22
LAX
Los Angeles
IDA
Idaho Falls Fanning Field
4h 20m
Trip: 7 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 23,593 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
LAX
SYD
Good 7.6

Pros: The staff was friendly and helpful

Cons: Outlets to charge my electronic devices for the long flight

ATL
TPA
Okay 4.0

Pros: Boarded on time.

Cons: After boarding the door was closed and the jet way was moved back. 5 minutes later they said they were going to bring the jet way back and open door to let more people on board. They broke 2 FAA regulations by doing this and we were delayed an hour because Deltas computer would not allow this.

LAX
SAN
Good 6.0

Pros: Crew was nice, despite multiple hoardings and time delays.

Cons: Plane was originally set to leave at 11:30 am, but was delayed until 3:00 pm for equipment. We boarded the plane at 3:00, the door was closed, and 30 minutes of waiting at the gate, where told to deplane, and the flight would leave at 5:06. There was another flight to San Diego, also delayed for hou

DEN
SEA
Good 7.0

Pros: On time flight, bag made it, great price, can’t complain.

Cons: Seat pretty tight for an average size adult man. No inflight phone charger.

DCA
JFK
Okay 4.0

Cons: Virgin Atlantic has had better days. Living off of a long gone reputation. Great staff but old and worn out planes. Code sharing has done them no favors!

Fri, Mar 29
IDA
Idaho Falls Fanning Field
LAX
Los Angeles
7h 04m
Sun, Mar 31
LAX
Los Angeles
IDA
Idaho Falls Fanning Field
7h 20m
$1006
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 62,526 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
SGF
ORD
Good 6.0

Pros: We landed safe

Cons: I Paid for preferred seats. When we got to the airport our seat assignment changed. We were not in the seats I paid extrs for. No money offered or returned.

LGA
DEN
Good 6.0

Cons: I was in coach. I am 6’2” and my legs were pressed against the seat in front of me for the full 4 hours. Uncomfortable.

RIC
IAD
Mediocre 3.5

Cons: Plane delayed to gate from hangar for mechanical. Flight never took off b/c the mechanical issues couldn’t be resolved; no other planes available. My trip postponed a full day, causing me to lose $500. Really poor to arrive at an airport before 6am and not fly for another 24hrs.

DEN
PHL
Excellent 10.0

Pros: Attendants were wonderful!

Cons: Baggage claim time - but that's a Philly issue.

IAD
LAX
Okay 5.0

Cons: No WiFi functioning so nothing to do for five hours when you counted on having WiFi. Now I will always bring a book

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.