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$197+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SDF
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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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 December 18, 2024.

Round-trip from

$391
(American Airlines)

One-way from

$197
(Alaska Airlines)
From Idaho Falls Fanning Field to Kentucky
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One-way flight from Idaho Falls Fanning Field to Kentucky
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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 December 18, 2024.

This United deal was found by Cheapflights users on 12/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:00 amIDA - BNA
1 stop5h 23mUnited Airlines
Sat 12/285:00 amBNA - IDA
1 stop5h 51mUnited Airlines
Deal found 12/17$774
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:25 amIDA - BNA
2 stops13h 57mAmerican Airlines
Sat 12/289:00 amBNA - IDA
2 stops14h 21mAmerican Airlines
Deal found 12/17$921
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:25 amIDA - TYS
2 stops13h 19mAmerican Airlines
Sat 1/47:48 amTYS - IDA
2 stops16h 33mAmerican Airlines
Deal found 12/17$1,329
This United deal was found by Cheapflights users on 12/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:00 amIDA - TYS
1 stop13h 38mUnited Airlines
Sat 1/47:24 pmTYS - IDA
2 stops23h 36mUnited Airlines
Deal found 12/17$1,370
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:15 amIDA - CVG
2 stops13h 25mAmerican Airlines
Sat 1/47:53 amCVG - IDA
1 stop16h 28mAmerican Airlines
Deal found 12/17$1,537
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines 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 12/233:30 pmSDF - IDA
1 stop7h 37mUnited Airlines
Deal found 12/17$3,184

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 2,558,603 searches. Data last updated December 18, 2024.

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Price

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Wed 1/8

5:30 am-7:28 pm

2 stops12h 58m

Nashville Intl

Tue 1/14

5:30 am-12:25 pm

1 stop7h 55m

$391

Idaho FallsKnoxville

IDA - TYS

IDATYS

Idaho Falls Fanning Field

Tue 1/7

5:30 am-8:49 pm

2 stops13h 19m

Knoxville McGhee Tyson

Tue 1/14

5:23 am-12:25 pm

1 stop9h 02m

$393

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Wed 1/8

2:28 pm-9:24 pm

1 stop5h 56m

Nashville Intl

Tue 1/14

8:15 am-3:18 pm

1 stop8h 03m

$422

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Wed 1/1

6:00 am-1:47 pm

1 stop6h 47m

Nashville Intl

Wed 1/8

5:00 pm-10:44 pm

1 stop6h 44m

$432

Idaho FallsCincinnati

IDA - CVG

IDACVG

Idaho Falls Fanning Field

Wed 1/8

8:00 am-5:29 pm

1 stop7h 29m

Cincinnati Cinci./N. Kentucky

Sun 1/12

6:29 pm-10:33 pm

1 stop30h 04m

$463

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Thu 5/15

8:00 am-10:31 pm

2 stops13h 31m

Nashville Intl

Wed 5/21

7:30 am-10:38 pm

2 stops16h 08m

$536

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

9:00 am-1:21 pm

1 stop6h 21m

$601

Idaho FallsKnoxville

IDA - TYS

IDATYS

Idaho Falls Fanning Field

Wed 1/1

7:00 am-3:01 pm

1 stop6h 01m

Knoxville McGhee Tyson

Sun 1/12

5:45 am-1:21 pm

2 stops9h 36m

$608

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Sat 1/4

3:34 pm-1:04 pm

2 stops19h 30m

Lexington Blue Grass

Mon 1/6

1:30 pm-3:27 pm

2 stops27h 57m

$1,083

Idaho FallsLexington

IDA - LEX

IDALEX

Idaho Falls Fanning Field

Sat 1/4

7:00 am-10:53 pm

1 stop13h 53m

Lexington Blue Grass

Mon 1/6

6:05 am-9:52 am

2 stops29h 47m

$1,310

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 13 results
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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 December 18, 2024.
See what other customers who have flown with Alaska Airlines, American Airlines and United 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
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,554 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,055 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

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 most popular routes from Idaho Falls to Kentucky?

    While some choose either Idaho Falls Fanning Field - Louisville Intl 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 $299). Flying from Idaho Falls to Kentucky 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.

See more FAQs

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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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$403Average$693FlexibilityNo cancel feeOn-time69%
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