$172+ Cheap flights from Idaho to Louisville (SDF)
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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Idaho to Louisville 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 Idaho to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Louisville (SDF). 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 January 21, 2025.
Round-trip from | $288 (United Airlines) |
|---|---|
One-way from | $172 (Delta) |
Find flight deals from Idaho to Louisville
Cheapest flights from Idaho to LouisvilleExplore the most affordable flight options available from Idaho to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Idaho to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This United Airlines deal was found by Cheapflights users on 1/20. 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 1/20. 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 United Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines deal was found by Cheapflights users on 1/21. 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 Delta deal was found by Cheapflights users on 1/20. 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 United deal was found by Cheapflights users on 1/21. 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 Southwest deal was found by Cheapflights users on 1/20. 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 Southwest 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 1/21. 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 American Airlines deal was found by Cheapflights users on 1/21. 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 1/21. 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 1/20. 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.
Find flights from Idaho to Louisville within your budget
Customize your flight search to find flights from Idaho to Louisville 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Idaho FallsLouisville
IDA - SDF
IDASDF
Idaho Falls Fanning Field
Sat 4/26
2:40 pm-10:15 pm
1 stop5h 35m
Louisville Intl
Tue 4/29
3:25 pm-9:07 pm
1 stop7h 42m
SpokaneLouisville
GEG - SDF
GEGSDF
Spokane
Wed 2/19
2:10 pm-11:21 pm
1 stop6h 11m
Louisville Intl
Tue 2/25
6:00 am-12:00 pm
1 stop9h 00m
Idaho FallsLouisville
IDA - SDF
IDASDF
Idaho Falls Fanning Field
Fri 2/21
12:56 pm-11:59 pm
1 stop9h 03m
Louisville Intl
Wed 2/26
7:01 am-12:17 pm
1 stop7h 16m
JacksonLouisville
JAC - SDF
JACSDF
Jackson Hole
Wed 2/12
12:47 pm-8:18 pm
1 stop5h 31m
Louisville Intl
Tue 2/18
6:40 am-12:15 pm
1 stop7h 35m
Idaho FallsLouisville
IDA - SDF
IDASDF
Idaho Falls Fanning Field
Fri 4/25
7:00 pm-10:04 am
2 stops13h 04m
Louisville Intl
Tue 4/29
1:20 pm-10:14 pm
2 stops10h 54m
JacksonLouisville
JAC - SDF
JACSDF
Jackson Hole
Wed 2/12
2:32 pm-10:12 pm
1 stop5h 40m
Louisville Intl
Tue 2/18
10:05 am-9:06 pm
2 stops13h 01m
SpokaneLouisville
GEG - SDF
GEGSDF
Spokane
Thu 3/27
11:25 am-11:20 pm
2 stops8h 55m
Louisville Intl
Mon 4/7
7:50 am-2:15 pm
2 stops9h 25m
SpokaneLouisville
GEG - SDF
GEGSDF
Spokane
Tue 6/24
1:40 pm-10:39 pm
1 stop5h 59m
Louisville Intl
Sun 6/29
8:39 am-12:59 pm
1 stop7h 20m
SpokaneLouisville
GEG - SDF
GEGSDF
Spokane
Thu 5/1
5:00 am-2:22 pm
1 stop6h 22m
Louisville Intl
Tue 5/6
3:25 pm-8:55 pm
1 stop8h 30m
BoiseLouisville
BOI - SDF
BOISDF
Boise Air Term. Gowen Fld
Mon 2/3
1:28 pm-9:54 pm
1 stop6h 26m
Louisville Intl
Wed 2/5
7:05 am-12:37 pm
1 stop7h 32m
Best time to book a flight from Idaho to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Idaho with our price prediction graph.
Travel insights for flights from Idaho to Louisville
Get recent, data-driven insights about flights from Idaho to Louisville including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Idaho to Louisville?
Currently, January is the cheapest month in which you can book a flight from Idaho to Louisville (average of $299). Flying from Idaho to Louisville in April is currently the most expensive (average of $369). 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 ID to SDF?
Find hourly flight availability from Idaho to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Louisville as you normally would.
Rainfall in Louisville by month
Plan your trip to Louisville by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.
Temperature in Louisville by month
Plan your trip to Louisville by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Louisville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated January 21, 2025.
To help decide which airline to fly from Idaho to Louisville, see what other customers have to say about American Airlines, United Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Related info for your journey
Find useful and relevant information for your journey from Idaho to Louisville. 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 Idaho to Louisville
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Idaho to Louisville
Discover the top 4 airlines that operate flights from Idaho to Louisville. 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$305 | Average$432 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$348 | Average$446 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$357 | Average$516 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$376 | Average$602 | FlexibilityNo cancel fee | On-time69% |