Cheap flights from Los Angeles to Idaho Falls (LAX - IDA) from $118
This is the cheapest one-way flight price, found on 9/26. Prices may vary by date and flight preferences.
The best prices from Los Angeles to Idaho Falls Fanning Field are usually found in March or January, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Monday
How to find the cheapest flight from Los Angeles (LAX) to Idaho Falls (IDA)
All the information you need to plan the best LAX to IDA flight in 2023: compare Los Angeles to Idaho Falls flight prices with the expected peak season, weather and rainfall in Idaho Falls.
Popular in | December |
|---|---|
Cheapest in | March |
Round-trip from | $457 |
One-way from | $260 |
LAX - IDA Price | $457 - $745 |
|---|---|
IDA Temperature | 23 - 69.8 °F |
IDA Rainfall | 0.6 - 2 inches |
What is the cheapest day to fly round-trip from Los Angeles to Idaho Falls?
Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 34% on the overall cost on flights from Los Angeles to Idaho Falls.
How far in advance should I book a flight from Los Angeles to Idaho Falls?
To save up to 70% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Los Angeles to Idaho Falls from $492 1-2 weeks out and tickets from $675 for flights departing within the next 72 hours.
What is the cheapest month to fly from Los Angeles to Idaho Falls?
Our data shows that March tends to be the cheapest month to fly to Idaho Falls from Los Angeles. Users have commonly found prices around $459 for the month, but tickets can be as low as $325. Due to multiple factors, prepare for potentially higher prices in December.
When is the cheapest time to fly from Los Angeles to Idaho Falls (LAX - IDA)?
Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Los Angeles to Idaho Falls by exploring options for tickets in the morning.
Cheap American Airlines flights from Los Angeles to Idaho Falls
Consider these cheap American Airlines flights we've found departing from Los Angeles to Idaho Falls. Make sure to check back often as deals are often changing.
Cheap Alaska Airlines flights from Los Angeles to Idaho Falls
Some of the lowest-priced Alaska Airlines flights we've found at this time heading from Los Angeles to Idaho Falls. Deals frequently update to provide users with more options.
Cheap Los Angeles to Idaho Falls flights in September & October 2023
The best prices found for LAX to IDA flights for September, October
Scroll through some of the best deals on flights from Los Angeles to Idaho Falls in 2023. Check back regularly for other flight deals.
Los Angeles to Idaho Falls 2023 flight deals
Cheap flights to Idaho Falls from Los Angeles found for this year
Scroll through some of the best deals on flights from Los Angeles to Idaho Falls in 2023. Check back regularly for other flight deals.
Los Angeles to Idaho Falls flights leaving soon
Late deals on return flights to Idaho Falls from Los Angeles, departing today and this week
Book one of these great deals on flights from Los Angeles to Idaho Falls. Tip: verify your flight details before completing your reservation.
One-way flights to Idaho Falls from Los Angeles
The cheapest one-way flights from Los Angeles to Idaho Falls
Users traveling one-way from Los Angeles to Idaho Falls can select one of these great deals. Users needing a return flight from Los Angeles to Idaho Falls should utilize the search form above.
Find flights from Los Angeles to Idaho Falls within your budget
Use the slider to find flights from Los Angeles to Idaho Falls that fit your budget.
Fly from
Fly to
Budget
$229 - $402
Route
Depart
Return
Price
Los AngelesIdaho Falls Fanning Field
LAX - IDA
LAXIDA
Los Angeles
Sun 10/15
2 stops17h 39m
Idaho Falls Fanning Field
Mon 10/16
1 stop8h 48m
Los AngelesIdaho Falls Fanning Field
LAX - IDA
LAXIDA
Los Angeles
Mon 10/16
2 stops10h 04m
Idaho Falls Fanning Field
Mon 10/16
1 stop8h 48m
Los AngelesIdaho Falls Fanning Field
LAX - IDA
LAXIDA
Los Angeles
Fri 10/27
2 stops9h 04m
Idaho Falls Fanning Field
Fri 11/3
1 stop8h 33m
Los AngelesIdaho Falls Fanning Field
LAX - IDA
LAXIDA
Los Angeles
Sun 10/15
2 stops17h 39m
Idaho Falls Fanning Field
Mon 10/16
2 stops18h 15m
Los AngelesIdaho Falls Fanning Field
LAX - IDA
LAXIDA
Los Angeles
Mon 10/16
2 stops10h 04m
Idaho Falls Fanning Field
Mon 10/16
2 stops18h 15m
Los AngelesIdaho Falls Fanning Field
LAX - IDA
LAXIDA
Los Angeles
Mon 10/16
2 stops10h 04m
Idaho Falls Fanning Field
Fri 11/3
1 stop10h 49m
Los AngelesIdaho Falls Fanning Field
LAX - IDA
LAXIDA
Los Angeles
Fri 11/10
1 stop15h 02m
Idaho Falls Fanning Field
Sun 11/12
1 stop11h 04m
Los AngelesIdaho Falls Fanning Field
LAX - IDA
LAXIDA
Los Angeles
Fri 10/27
1 stop21h 17m
Idaho Falls Fanning Field
Fri 11/3
1 stop9h 37m
Los AngelesIdaho Falls Fanning Field
LAX - IDA
LAXIDA
Los Angeles
Fri 11/10
1 stop24h 16m
Idaho Falls Fanning Field
Sun 11/12
2 stops16h 55m
Reviews of airlines servicing Idaho Falls
See what other customers who have flown with American Airlines, Alaska Airlines and United Airlines from Los Angeles to Idaho Falls have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Comfort
Overall
Boarding
Crew
Reviews
The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.
Entertainment
Food
Comfort
Overall
Boarding
Crew
Reviews
The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.
Entertainment
Food
Comfort
Overall
Boarding
Crew
Reviews
The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.
Entertainment
Food
Comfort
Overall
Boarding
Crew
Reviews
The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.
Entertainment
Food
Comfort
Overall
Boarding
Crew
Reviews
The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.
Related info for your journey
Useful info, stats and facts about Los Angeles to Idaho Falls flights.
Can I find flights from Los Angeles to Idaho Falls for under $300 on Cheapflights?
Yes, there are multiple flights from Los Angeles to Idaho Falls for under $300. The cheapest flight booked recently is on Multiple Airlines for just $229, but on average you can expect to pay $344.
Are there last-minute flights available from Los Angeles to Idaho Falls for under $700?
There are currently 5+ open flights from Los Angeles to Idaho Falls within the next 7 days for less than $700.
What are the cheapest airlines flying from Los Angeles to Idaho Falls round-trip?
According to our current data, American Airlines ($307), Alaska Airlines ($385), and United Airlines ($402) offers the cheapest pricing from Los Angeles to Idaho Falls. These flights start at 33% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Los Angeles to Idaho Falls one-way?
$154 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $331 and $496, respectively.
What are the most popular airlines that fly from Los Angeles to Idaho Falls?
Before booking your flight from Los Angeles to Idaho Falls check out the most popular airlines for this route: American Airlines, Delta or Allegiant Air.
What does LAX to IDA mean?
LAX stands for Los Angeles Airport, while IDA stands for Idaho Falls Fanning Field Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.
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Top 4 airlines flying from Los Angeles to Idaho Falls
The chart below displays the airlines Cheapflights users traveling from Los Angeles to Idaho Falls choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
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