$249+ Cheap flights from Louisiana to Idaho Falls (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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Louisiana 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.Cheap flight deals from Louisiana to Idaho Falls
Keep the following information in mind while searching for Louisiana to Idaho Falls flight deals. Data was last updated April 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $429 (Alaska Airlines) |
One-way from | $249 (United Airlines) |
Find flight deals from Louisiana to Idaho Falls
Cheapest flights from Louisiana to Idaho FallsExplore the most affordable flight options available from Louisiana to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
Explore the most affordable flight options available from Louisiana to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines deal was found by Cheapflights users on 4/16. 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.
This United Airlines deal was found by Cheapflights users on 4/16. 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.
This United Airlines deal was found by Cheapflights users on 4/16. 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.
This Delta deal was found by Cheapflights users on 4/17. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana 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 April 17, 2025.
Use the filters below to find and compare flights from Louisiana to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New OrleansIdaho Falls
MSY - IDA
MSYIDA
New Orleans Louis Armstrong
Wed 4/30
3:50 pm-10:36 pm
1 stop7h 46m
Idaho Falls Fanning Field
Wed 5/7
6:00 am-4:27 pm
1 stop9h 27m
New OrleansIdaho Falls
MSY - IDA
MSYIDA
New Orleans Louis Armstrong
Wed 4/30
6:09 pm-9:32 am
1 stop16h 23m
Idaho Falls Fanning Field
Wed 5/7
5:00 am-4:24 pm
2 stops10h 24m
ShreveportIdaho Falls
SHV - IDA
SHVIDA
Shreveport
Fri 6/13
4:13 pm-10:51 pm
2 stops7h 38m
Idaho Falls Fanning Field
Tue 6/17
5:55 pm-1:15 pm
2 stops18h 20m
Baton RougeIdaho Falls
BTR - IDA
BTRIDA
Baton Rouge Ryan
Wed 4/30
5:30 pm-9:32 am
2 stops17h 02m
Idaho Falls Fanning Field
Wed 5/7
5:00 am-1:18 pm
2 stops7h 18m
ShreveportIdaho Falls
SHV - IDA
SHVIDA
Shreveport
Mon 6/9
2:15 pm-10:51 pm
2 stops9h 36m
New OrleansIdaho Falls
MSY - IDA
MSYIDA
New Orleans Louis Armstrong
Mon 6/9
2:18 pm-10:51 pm
2 stops9h 33m
New OrleansIdaho Falls
MSY - IDA
MSYIDA
New Orleans Louis Armstrong
Mon 6/9
5:46 pm-10:34 pm
1 stop29h 48m
New OrleansIdaho Falls
MSY - IDA
MSYIDA
New Orleans Louis Armstrong
Mon 6/9
2:35 pm-3:40 pm
3 stops26h 05m
Best time to book a flight from Louisiana to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Louisiana with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Louisiana to Idaho Falls
What is the cheapest month to book a flight from Louisiana to Idaho Falls?
Currently, October is the cheapest month in which you can book a flight from Louisiana to Idaho Falls (average of $380). Flying from Louisiana 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 LA to IDA?
Find hourly flight availability from Louisiana 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 April 17, 2025.
When flying from Louisiana to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 April 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines and United Airlines from Louisiana to Idaho Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Overall
Crew
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Boarding
Comfort
Overall
Crew
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Boarding
Comfort
Overall
Crew
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Related info for your journey
Find useful and relevant information for your journey from Louisiana 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 Louisiana to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Louisiana to Idaho Falls
Discover the top 2 airlines that operate flights from Louisiana 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 April 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$366 | Average$739 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$402 | Average$501 | FlexibilityNo cancel fee | On-time69% |