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Kentucky

$79+ Cheap flights from Missouri 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SDF
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Missouri to Kentucky

Keep the following information in mind while searching for Missouri to Kentucky flight deals. Data was last updated August 2, 2025.

Round-trip from

$157
(KAYAK)

One-way from

$79
(Cheapflightsfares)

Popular in

July

Cheapest in

January

Average price

$304
From Missouri to Kentucky
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One-way flight from Missouri to Kentucky
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Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Missouri to Kentucky

Cheapest flights from Missouri to Kentucky
Explore the most affordable flight options available from Missouri to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This KAYAK deal was found by Cheapflights users on 8/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:50 amSTL - BNA
1 stop4h 05mSouthern / Mokulele
Mon 9/12:35 pmBNA - STL
1 stop4h 01mSouthern / Mokulele
Deal found 8/1$157
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:09 amMCI - BNA
1 stop11h 03mSpirit Airlines
Sun 11/169:47 pmBNA - MCI
1 stop11h 17mSpirit Airlines
Deal found 7/31$176
This Southwest deal was found by Cheapflights users on 7/31. 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.
Sat 10/253:35 pmSTL - BNA
Nonstop1h 10mSouthwest
Tue 10/285:15 pmBNA - STL
Nonstop1h 20mSouthwest
Deal found 7/31$177
This Southwest deal was found by Cheapflights users on 7/31. 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.
Thu 8/216:45 amMCI - BNA
Nonstop1h 35mSouthwest
Mon 8/258:55 pmBNA - MCI
Nonstop1h 40mSouthwest
Deal found 7/31$177
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 9/156:05 amSTL - BNA
1 stop7h 32mAmerican Airlines
Wed 9/1712:30 pmBNA - STL
1 stop8h 02mAmerican Airlines
Deal found 8/1$180
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:29 pmSTL - BNA
1 stop23h 13mMultiple Airlines
Fri 8/152:35 pmBNA - STL
1 stop4h 06mMultiple Airlines
Deal found 7/30$183
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Wed 8/137:29 pmSTL - CVG
1 stop20h 39mFrontier
Sat 8/168:00 amCVG - STL
1 stop16h 47mFrontier
Deal found 7/30$187
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/145:38 pmMCI - BNA
1 stop4h 44mAmerican Airlines
Thu 10/166:30 pmBNA - MCI
1 stop5h 36mAmerican Airlines
Deal found 7/31$192
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:01 pmMCI - BNA
1 stop28h 00mFrontier
Wed 8/66:20 amBNA - MCI
1 stop12h 03mFrontier
Deal found 7/31$195
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 9/105:11 pmSTL - BNA
1 stop5h 42mDelta
Thu 9/117:33 pmBNA - STL
1 stop3h 51mDelta
Deal found 7/30$196
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 9/226:29 amSTL - CVG
1 stop6h 37mAmerican Airlines
Wed 9/245:39 amCVG - STL
1 stop7h 44mAmerican Airlines
Deal found 8/1$197
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/113:50 pmMCI - SDF
1 stop7h 09mAmerican Airlines
Tue 9/167:35 amSDF - MCI
1 stop5h 51mAmerican Airlines
Deal found 8/1$197

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 August 2, 2025.
Use the filters below to find and compare flights from Missouri to Kentucky that are best for you.

Fly from

Missouri

Fly to

Kentucky

Route

Depart

Return

Price

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Fri 8/29

9:50 am-1:55 pm

1 stop4h 05m

Nashville Intl

Mon 9/1

2:35 pm-6:36 pm

1 stop4h 01m

$157

Kansas CityNashville

MCI - BNA

MCIBNA

Kansas City

Thu 11/13

10:09 am-9:12 pm

1 stop11h 03m

Nashville Intl

Sun 11/16

9:47 pm-9:04 am

1 stop11h 17m

$176

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Sat 10/25

3:35 pm-4:45 pm

Nonstop1h 10m

Nashville Intl

Tue 10/28

5:15 pm-6:35 pm

Nonstop1h 20m

$177

Kansas CityNashville

MCI - BNA

MCIBNA

Kansas City

Thu 8/21

6:45 am-8:20 am

Nonstop1h 35m

Nashville Intl

Mon 8/25

8:55 pm-10:35 pm

Nonstop1h 40m

$177

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Mon 9/15

6:05 am-1:37 pm

1 stop7h 32m

Nashville Intl

Wed 9/17

12:30 pm-8:32 pm

1 stop8h 02m

$180

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Wed 8/13

7:29 pm-6:42 pm

1 stop23h 13m

Nashville Intl

Fri 8/15

2:35 pm-6:41 pm

1 stop4h 06m

$183

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Wed 8/13

7:29 pm-5:08 pm

1 stop20h 39m

Cincinnati Cinci./N. Kentucky

Sat 8/16

8:00 am-11:47 pm

1 stop16h 47m

$187

Kansas CityNashville

MCI - BNA

MCIBNA

Kansas City

Tue 10/14

5:38 pm-10:22 pm

1 stop4h 44m

Nashville Intl

Thu 10/16

6:30 pm-12:06 am

1 stop5h 36m

$192

St. LouisNashville

STL - BNA

STLBNA

Lambert-St Louis

Wed 9/10

5:11 pm-10:53 pm

1 stop5h 42m

Nashville Intl

Thu 9/11

7:33 pm-11:24 pm

1 stop3h 51m

$196

St. LouisCincinnati

STL - CVG

STLCVG

Lambert-St Louis

Mon 9/22

6:29 am-2:06 pm

1 stop6h 37m

Cincinnati Cinci./N. Kentucky

Wed 9/24

5:39 am-12:23 pm

1 stop7h 44m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Kentucky

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

What is the cheapest month to book a flight from Missouri to Kentucky?

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

What is the cheapest time of day to fly from MO to KY?

Find hourly flight availability from Missouri to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Kentucky as you normally would.

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 August 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Missouri to Kentucky. 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
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,904 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

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

    $79 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Southern / Mokulele and Southwest, with prices starting from $83 and $89, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Kentucky?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missouri to Kentucky

Discover the top 4 airlines that operate flights from Missouri 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$226Average$479FlexibilityNo cancel feeOn-time63%
DeltaCheapest$228Average$331FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$366FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$385FlexibilityNo cancel feeOn-time69%

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