$448+ Cheap flights from Lexington to Idaho Falls (LEX - IDA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Lexington 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 Lexington to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) 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 April 11, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $448 (United) |
Find flight deals from Lexington to Idaho Falls
Cheapest flights from Lexington to Idaho FallsExplore the most affordable flight options available from Lexington to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.
Explore the most affordable flight options available from Lexington to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.
This United deal was found by Cheapflights users on 4/10. 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 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 4/9. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Lexington 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 11, 2025.
Use the filters below to find and compare flights from Lexington to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LexingtonIdaho Falls
LEX - IDA
LEXIDA
Lexington Blue Grass
Sat 8/2
5:44 pm-9:44 am
2 stops18h 00m
Idaho Falls Fanning Field
Sat 8/30
5:00 am-4:55 pm
2 stops9h 55m
LexingtonIdaho Falls
LEX - IDA
LEXIDA
Lexington Blue Grass
Sat 8/2
7:29 am-1:17 pm
1 stop7h 48m
Idaho Falls Fanning Field
Sat 8/30
3:03 pm-11:50 pm
1 stop6h 47m
LexingtonIdaho Falls
LEX - IDA
LEXIDA
Lexington Blue Grass
Sat 5/24
9:29 am-8:58 pm
1 stop13h 29m
LexingtonIdaho Falls
LEX - IDA
LEXIDA
Lexington Blue Grass
Sat 5/24
8:10 am-6:10 pm
2 stops12h 00m
Compare providers for flights from Lexington 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 Lexington to Idaho Falls in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lexington-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lexington-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub 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 Lexington-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 Lexington to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Lexington with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Lexington to Idaho Falls
What is the cheapest month to book a flight from Lexington to Idaho Falls?
Currently, October is the cheapest month in which you can book a flight from Lexington to Idaho Falls (average of $380). Flying from Lexington 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 LEX to IDA?
Find hourly flight availability from Lexington 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 11, 2025.
When flying from Lexington to Idaho Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the morning.
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 11, 2025.
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Food
Boarding
Comfort
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX