HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kentucky

$163+ Cheap flights from Idaho Falls (IDA) to Kentucky

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SDF
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho Falls to Kentucky 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 Falls to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Kentucky (USKY). 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 November 20, 2024.

Find flight deals from Idaho Falls to Kentucky

Cheapest flights from Idaho Falls to Kentucky
Explore the most affordable flight options available from Idaho Falls to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 11/212:35 pmIDA - TYS
1 stop5h 55mUnited Airlines
Tue 11/268:55 amTYS - IDA
1 stop6h 36mUnited Airlines
Deal found 11/19$517
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 11/215:30 amIDA - TYS
2 stops10h 09mAmerican Airlines
Tue 11/2610:46 amTYS - IDA
2 stops13h 29mAmerican Airlines
Deal found 11/19$538
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 12/56:05 pmIDA - BNA
1 stop26h 28mUnited Airlines
Mon 12/92:44 pmBNA - IDA
1 stop27h 40mUnited Airlines
Deal found 11/20$625
This Alaska Airlines deal was found by Cheapflights users on 11/18. 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.
Thu 12/53:40 pmIDA - BNA
1 stop7h 19mAlaska Airlines
Sun 12/87:00 amBNA - IDA
1 stop17h 59mAlaska Airlines
Deal found 11/18$709
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/198:57 amIDA - TYS
1 stop12h 28mMultiple Airlines
Sun 12/226:24 pmTYS - IDA
3 stops21h 09mMultiple Airlines
Deal found 11/19$782
This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/172:35 pmIDA - SDF
1 stop5h 39mUnited Airlines
Mon 12/2310:02 amSDF - IDA
2 stops37h 05mUnited Airlines
Deal found 11/20$811
This United deal was found by Cheapflights users on 11/19. 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.
Thu 12/191:48 pmIDA - CVG
1 stop7h 04mUnited Airlines
Sat 1/47:00 amCVG - IDA
2 stops8h 06mUnited Airlines
Deal found 11/19$819
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 11/191:40 pmIDA - BNA
1 stop8h 07mAmerican Airlines
Thu 11/216:31 amBNA - IDA
1 stop7h 38mAmerican Airlines
Deal found 11/18$824

Find flights from Idaho Falls to Kentucky within your budget

Customize your flight search to find flights from Idaho Falls to Kentucky 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Wed 1/8

4:04 pm-5:29 pm

1 stop23h 25m

Cincinnati Cinci./N. Kentucky

Sun 1/12

6:29 pm-3:27 pm

1 stop22h 58m

$318

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Wed 1/8

6:57 pm-9:47 am

2 stops12h 50m

Cincinnati Cinci./N. Kentucky

Sun 1/12

6:11 am-12:30 pm

2 stops8h 19m

$324

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Wed 1/8

5:30 am-10:43 pm

2 stops15h 13m

Cincinnati Cinci./N. Kentucky

Sun 1/12

5:30 am-12:25 pm

1 stop8h 55m

$464

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Wed 1/8

5:50 pm-4:53 pm

2 stops21h 03m

Cincinnati Cinci./N. Kentucky

Sun 1/12

7:00 am-1:21 pm

2 stops8h 21m

$485

Idaho FallsKnoxville

IDA - TYS

IDATYS

Idaho Falls Fanning Field

Tue 4/22

5:30 am-5:29 pm

2 stops9h 59m

Knoxville McGhee Tyson

Tue 4/29

2:21 pm-9:12 pm

1 stop8h 51m

$493

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Thu 12/5

6:05 pm-9:33 pm

1 stop26h 28m

Nashville Intl

Mon 12/9

2:44 pm-5:24 pm

1 stop27h 40m

$625

Idaho FallsKnoxville

IDA - TYS

IDATYS

Idaho Falls Fanning Field

Thu 12/5

6:05 pm-10:30 pm

1 stop26h 25m

Knoxville McGhee Tyson

Mon 12/9

4:30 pm-1:29 pm

1 stop22h 59m

$655

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Thu 12/5

3:40 pm-11:59 pm

1 stop7h 19m

Nashville Intl

Sun 12/8

7:00 am-11:59 pm

1 stop17h 59m

$709

Idaho FallsKnoxville

IDA - TYS

IDATYS

Idaho Falls Fanning Field

Thu 12/19

8:57 am-11:25 pm

1 stop12h 28m

Knoxville McGhee Tyson

Sun 12/22

6:24 pm-1:33 pm

3 stops21h 09m

$782

Idaho FallsLouisville

IDA - SDF

IDASDF

Idaho Falls Fanning Field

Tue 12/17

2:35 pm-10:14 pm

1 stop5h 39m

Louisville Intl

Mon 12/23

10:02 am-9:07 pm

2 stops37h 05m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 18 results
1
2

Best time to book a flight from Idaho Falls to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho Falls to Kentucky

Get recent, data-driven insights about flights from Idaho Falls to Kentucky including ideal travel times, pricing trends, and more.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky 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 Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, 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 Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated November 20, 2024.
See what other customers who have flown with Alaska Airlines, United Airlines and American Airlines from Idaho Falls to Kentucky have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,461 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,756 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,171 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Idaho Falls to Kentucky?

    For a flight from Idaho Falls to Kentucky, you will be flying from Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city.

  • What are the cheapest airlines to fly from Idaho Falls to Kentucky one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $163. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Idaho Falls to Kentucky for a low price.

  • What are the most popular routes from Idaho Falls to Kentucky?

    While some choose either Idaho Falls Fanning Field - Knoxville McGhee Tyson or Idaho Falls Fanning Field - Cincinnati Cinci./N. Kentucky, Idaho Falls Fanning Field - Nashville Intl is the most popular route from Idaho Falls to Kentucky.

  • Can I find deals for flights from Idaho Falls to Kentucky that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Kentucky.

  • Can I find deals for business class flights from Idaho Falls to Kentucky?

    Yes. Cheapflights offers flight deals from Idaho Falls to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho Falls to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Kentucky (average of $298). Flying from Idaho Falls to Kentucky in April is currently the most expensive (average of $370). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho Falls to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Seattle flights
Spokane to Seattle flights
Boise to Los Angeles flights
Spokane to Sky Harbor Intl flights
Boise to Las Vegas flights
Spokane to Los Angeles flights
Boise to Sky Harbor Intl flights
Boise to Salt Lake City flights
Boise to Orlando flights
Boise to Denver flights
Spokane to San Diego flights
Boise to O'Hare Intl flights
Boise to Hobby flights
Boise to Portland flights
Boise to Ontario flights
Spokane to San Francisco flights
Spokane to Hobby flights
Boise to Burbank flights
Spokane to Denver flights
Boise to John F Kennedy Intl flights
Spokane to Atlanta flights
Spokane to Honolulu flights
Boise to San Diego flights
Boise to Honolulu flights
Spokane to John F Kennedy Intl flights
Spokane to Ontario flights
Boise to Fort Lauderdale flights
Spokane to Salt Lake City flights
Spokane to Minneapolis flights
Spokane to Dallas/Fort Worth flights
Boise to Dallas/Fort Worth flights
Boise to Santa Ana flights
Boise to Newark flights
Spokane to Miami flights
Spokane to Newark flights
Boise to Lihue flights
Boise to Miami flights
Boise to LaGuardia flights
Boise to George Bush Intcntl flights
Spokane to Las Vegas flights
Spokane to Orlando flights
Boise to Austin flights
Spokane to Portland flights
Spokane to George Bush Intcntl flights
Boise to Minneapolis flights
Boise to Sacramento flights
Boise to San Francisco flights
Spokane to Kahului flights
Boise to Kahului flights
Spokane to Fort Lauderdale flights

Top airline flying from Idaho Falls to Kentucky

Discover the top airline that operate flights from Idaho Falls to Kentucky. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$403Average$693FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines