$122+ Cheap flights from Los Angeles to Idaho Falls (LAX - IDA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Los Angeles to Idaho Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Los Angeles to Idaho Falls Fanning Field are usually found in March or February, booked 90 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
Cheap flight deals from Los Angeles to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 15, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $244 (Alaska Airlines) |
One-way from | $122 (Alaska Airlines) |
Popular in | December |
Cheapest in | March |
Average price | $388 |
Find flight deals from Los Angeles to Idaho Falls
Cheapest flights from Los Angeles to Idaho FallsExplore the most affordable flight options available from Los Angeles to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.
Explore the most affordable flight options available from Los Angeles to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Los Angeles to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 15, 2025.
Use the filters below to find and compare flights from Los Angeles to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
lun. 6/9
9:10 pm-3:40 pm
1 stop17h 30m
Idaho Falls Fanning Field
mié. 6/11
4:20 pm-9:38 pm
1 stop6h 18m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
sáb. 6/14
7:00 am-2:24 pm
1 stop6h 24m
Idaho Falls Fanning Field
mar. 6/17
6:52 pm-11:53 pm
1 stop6h 01m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
mié. 4/30
3:08 pm-10:36 pm
1 stop6h 28m
Idaho Falls Fanning Field
jue. 5/8
4:35 pm-10:40 pm
1 stop7h 05m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
mié. 4/30
9:05 am-10:10 pm
2 stops12h 05m
Idaho Falls Fanning Field
jue. 5/8
1:02 pm-9:51 pm
2 stops9h 49m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
mié. 4/30
7:00 am-1:30 pm
1 stop5h 30m
Idaho Falls Fanning Field
mié. 4/30
4:15 pm-9:28 am
2 stops18h 13m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
jue. 5/8
4:08 pm-10:36 pm
1 stop5h 28m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
sáb. 7/12
5:45 am-10:33 am
1 stop3h 48m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
sáb. 7/12
9:22 am-9:35 pm
2 stops11h 13m
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
vie. 7/11
12:08 am-1:34 pm
2 stops12h 26m
Compare providers for flights from Los Angeles to Idaho Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Idaho Falls in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Los Angeles-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Los Angeles-Idaho Falls flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Los Angeles to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Los Angeles with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Los Angeles to Idaho Falls
How far ahead should I book a flight from Los Angeles to Idaho Falls?
Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Idaho Falls. Price data was last updated on April 11, 2025.
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Idaho Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Los Angeles to Idaho Falls?
Currently, October is the cheapest month in which you can book a flight from Los Angeles to Idaho Falls (average of $380). Flying from Los Angeles to Idaho Falls in July is currently the most expensive (average of $628). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LAX to IDA?
Find hourly flight availability from Los Angeles to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 15, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 28% on flights from Los Angeles to Idaho Falls by exploring options for tickets at noon.
Rainfall in Idaho Falls by month
Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.
Temperature in Idaho Falls by month
Plan your trip to Idaho Falls by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing Idaho Falls
Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated abril 15, 2025.
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Boarding
Crew
Entertainment
Food
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from Los Angeles to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Los Angeles to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Los Angeles to Idaho Falls
Discover the top 4 airlines that operate flights from Los Angeles to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$219 | Average$384 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$254 | Average$337 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$481 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$486 | FlexibilityNo cancel fee | On-time69% |