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$189+ Cheap flights from Springfield, IL (SPI) 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
SPI — SDF
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Springfield to Kentucky

Keep the following information in mind while searching for Springfield to Kentucky flight deals. Data was last updated junio 12, 2025.

Round-trip from

$257
(Mytrip)

One-way from

$189
(Mytrip)
From Springfield Capital to Kentucky
Search Deals
One-way flight from Springfield Capital to Kentucky
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Find flight deals from Springfield to Kentucky

Cheapest flights from Springfield to Kentucky
Explore the most affordable flight options available from Springfield to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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.
vie. 7/258:09 pmSPI - TYS
1 stop20h 09mAllegiant Air
vie. 8/19:02 amTYS - SPI
1 stop11h 17mAllegiant Air
Deal found 6/11$257
This Mytrip deal was found by Cheapflights users on 6/11. 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.
vie. 7/258:09 pmSPI - TYS
1 stop20h 09mMultiple Airlines
vie. 8/16:55 amTYS - SPI
2 stops26h 50mMultiple Airlines
Deal found 6/11$382
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mié. 7/161:14 pmSPI - BNA
1 stop5h 34mAmerican Airlines
lun. 7/219:01 amBNA - SPI
1 stop3h 43mAmerican Airlines
Deal found 6/12$411
This American Airlines deal was found by Cheapflights users on 6/12. 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.
vie. 11/72:56 pmSPI - TYS
1 stop5h 35mAmerican Airlines
dom. 11/96:00 amTYS - SPI
2 stops9h 16mAmerican Airlines
Deal found 6/12$436
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mié. 7/21:10 pmSPI - LEX
1 stop4h 08mAmerican Airlines
mié. 7/95:00 amLEX - SPI
2 stops8h 44mAmerican Airlines
Deal found 6/12$475

Cheapflights Fare Finder

Customize your flight search to find flights from Springfield 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 junio 12, 2025.
Use the filters below to find and compare flights from Springfield to Kentucky that are best for you.

Fly from

Springfield

Fly to

Kentucky

Route

Depart

Return

Price

SpringfieldKnoxville

SPI - TYS

SPITYS

Springfield Capital

vie. 7/25

8:09 pm-5:18 pm

1 stop20h 09m

Knoxville McGhee Tyson

vie. 8/1

9:02 am-7:19 pm

1 stop11h 17m

$257

SpringfieldKnoxville

SPI - TYS

SPITYS

Springfield Capital

vie. 7/25

8:09 pm-5:18 pm

1 stop20h 09m

Knoxville McGhee Tyson

vie. 8/1

6:55 am-8:45 am

2 stops26h 50m

$382

SpringfieldNashville

SPI - BNA

SPIBNA

Springfield Capital

mié. 7/16

1:14 pm-6:48 pm

1 stop5h 34m

Nashville Intl

lun. 7/21

9:01 am-12:44 pm

1 stop3h 43m

$411

SpringfieldKnoxville

SPI - TYS

SPITYS

Springfield Capital

vie. 11/7

2:56 pm-9:31 pm

1 stop5h 35m

Knoxville McGhee Tyson

dom. 11/9

6:00 am-2:16 pm

2 stops9h 16m

$436

SpringfieldLexington

SPI - LEX

SPILEX

Springfield Capital

mié. 7/2

1:10 pm-6:18 pm

1 stop4h 08m

Lexington Blue Grass

mié. 7/9

5:00 am-12:44 pm

2 stops8h 44m

$475

SpringfieldLexington

SPI - LEX

SPILEX

Springfield Capital

vie. 6/20

8:12 pm-2:27 pm

1 stop17h 15m

$189

SpringfieldNashville

SPI - BNA

SPIBNA

Springfield Capital

mié. 6/18

9:25 am-7:26 am

1 stop22h 01m

$281

SpringfieldLexington

SPI - LEX

SPILEX

Springfield Capital

vie. 6/20

1:10 pm-9:47 pm

2 stops7h 37m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Springfield to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Springfield 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.

Cheapflights Insights

Everything you need to know about your flight from Springfield to Kentucky

What is the cheapest month to book a flight from Springfield, Illinois to Kentucky?

Currently, January is the cheapest month in which you can book a flight from Springfield, Illinois to Kentucky (average of $299). Flying from Springfield, Illinois 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.

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 junio 12, 2025.
Allegiant Air
7.3
Good
725 reviews

Food

5.9

Boarding

7.6

Comfort

6.8

Overall

7.3

Entertainment

5.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
Allegiant Air
7.3
Good
725 reviews
Allegiant Air
7.3
Good
725 reviews

Food

5.9

Boarding

7.6

Comfort

6.8

Overall

7.3

Entertainment

5.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
American Airlines
7.2
Good
10,000 reviews
Allegiant Air
7.3
Good
725 reviews

Food

5.9

Boarding

7.6

Comfort

6.8

Overall

7.3

Entertainment

5.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

Find useful and relevant information for your journey from Springfield 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 Springfield to Kentucky?

    For a flight from Springfield to Kentucky, you will be flying from Capital. Springfield Capital (SPI) is just 3.4 mi from the center of the city.

  • What are the most popular routes from Springfield, Illinois to Kentucky?

    The most popular route from Springfield, Illinois to Kentucky is Springfield Capital - Nashville Intl. You may also consider Springfield Capital - Knoxville McGhee Tyson or Springfield Capital - Lexington Blue Grass.

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

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

  • How can I find direct flights from Springfield to Kentucky?

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

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

    Yes. Cheapflights offers flight deals from Springfield 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 Springfield, Illinois to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Springfield, Illinois to Kentucky (average of $299). Flying from Springfield, Illinois 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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