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$61+ Cheap flights from Kentucky to Missouri

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — STL
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Kentucky to Missouri

Keep the following information in mind while searching for Kentucky to Missouri flight deals. Data was last updated febrero 20, 2025.

Round-trip from

$123
(Trip.com)

One-way from

$61
(Frontier)
From Kentucky to Missouri
Search Deals
One-way flight from Kentucky to Missouri
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Find flight deals from Kentucky to Missouri

Cheapest flights from Kentucky to Missouri
Explore the most affordable flight options available from Kentucky to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/24:51 pmCVG - STL
1 stop7h 55mFrontier
lun. 4/285:41 pmSTL - CVG
1 stop6h 31mFrontier
Deal found 2/20$123
This Mytrip deal was found by Cheapflights users on 2/19. 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.
jue. 4/176:00 amBNA - STL
1 stop11h 16mMultiple Airlines
mar. 4/226:11 pmSTL - BNA
1 stop13h 11mMultiple Airlines
Deal found 2/19$147
This American Airlines deal was found by Cheapflights users on 2/19. 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.
sáb. 4/55:36 amBNA - STL
1 stop3h 46mAmerican Airlines
sáb. 4/129:18 amSTL - BNA
1 stop4h 20mAmerican Airlines
Deal found 2/19$159
This United Airlines deal was found by Cheapflights users on 2/20. 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.
mié. 4/28:00 amBNA - STL
1 stop4h 20mUnited Airlines
mié. 4/910:40 amSTL - BNA
1 stop5h 17mUnited Airlines
Deal found 2/20$168
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/132:35 pmBNA - STL
1 stop4h 06mSouthern / Mokulele
sáb. 3/159:50 amSTL - BNA
1 stop4h 05mSouthern / Mokulele
Deal found 2/20$172
This Delta deal was found by Cheapflights users on 2/20. 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.
mar. 4/15:45 amTYS - STL
1 stop4h 29mDelta
mar. 4/87:05 amSTL - TYS
1 stop5h 45mDelta
Deal found 2/20$199
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/64:23 pmTYS - STL
1 stop17h 53mFrontier
mié. 3/127:03 pmSTL - TYS
1 stop19h 20mFrontier
Deal found 2/20$201
This Mytrip deal was found by Cheapflights users on 2/19. 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.
lun. 4/76:00 amSDF - MCI
1 stop10h 26mSpirit Airlines
lun. 4/144:59 pmMCI - SDF
1 stop28h 18mSpirit Airlines
Deal found 2/19$203
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/185:30 amBNA - MCI
1 stop10h 34mSpirit Airlines
lun. 4/214:59 pmMCI - BNA
1 stop26h 57mSpirit Airlines
Deal found 2/20$205
This Delta deal was found by Cheapflights users on 2/20. 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.
vie. 3/75:53 pmCVG - SGF
1 stop5h 29mDelta
mar. 3/1112:10 pmSGF - CVG
1 stop5h 56mDelta
Deal found 2/20$239
This Southwest deal was found by Cheapflights users on 2/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/195:20 pmBNA - STL
1 stop4h 55mSouthwest
jue. 3/205:35 pmSTL - BNA
Nonstop1h 10mSouthwest
Deal found 2/19$247
This American Airlines deal was found by Cheapflights users on 2/19. 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.
mar. 3/185:30 amCVG - STL
1 stop6h 08mAmerican Airlines
mié. 3/191:51 pmSTL - CVG
1 stop4h 37mAmerican Airlines
Deal found 2/19$247

Find flights from Kentucky to Missouri within your budget

Customize your flight search to find flights from Kentucky to Missouri 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 febrero 20, 2025.

Fly from

Kentucky

Fly to

Missouri

Route

Depart

Return

Price

CincinnatiSt. Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

mié. 4/2

4:51 pm-11:46 pm

1 stop7h 55m

Lambert-St Louis

lun. 4/28

5:41 pm-1:12 am

1 stop6h 31m

$123

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

jue. 4/17

6:00 am-5:16 pm

1 stop11h 16m

Lambert-St Louis

mar. 4/22

6:11 pm-7:22 am

1 stop13h 11m

$147

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

sáb. 4/5

5:36 am-9:22 am

1 stop3h 46m

Lambert-St Louis

sáb. 4/12

9:18 am-1:38 pm

1 stop4h 20m

$159

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

mié. 4/2

8:00 am-12:20 pm

1 stop4h 20m

Lambert-St Louis

mié. 4/9

10:40 am-3:57 pm

1 stop5h 17m

$168

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

jue. 3/13

2:35 pm-6:41 pm

1 stop4h 06m

Lambert-St Louis

sáb. 3/15

9:50 am-1:55 pm

1 stop4h 05m

$172

KnoxvilleSt. Louis

TYS - STL

TYSSTL

Knoxville McGhee Tyson

mar. 4/1

5:45 am-9:14 am

1 stop4h 29m

Lambert-St Louis

mar. 4/8

7:05 am-1:50 pm

1 stop5h 45m

$199

KnoxvilleSt. Louis

TYS - STL

TYSSTL

Knoxville McGhee Tyson

jue. 3/6

4:23 pm-9:16 am

1 stop17h 53m

Lambert-St Louis

mié. 3/12

7:03 pm-3:23 pm

1 stop19h 20m

$201

LouisvilleKansas City

SDF - MCI

SDFMCI

Louisville Intl

lun. 4/7

6:00 am-3:26 pm

1 stop10h 26m

Kansas City

lun. 4/14

4:59 pm-10:17 pm

1 stop28h 18m

$203

NashvilleKansas City

BNA - MCI

BNAMCI

Nashville Intl

vie. 4/18

5:30 am-4:04 pm

1 stop10h 34m

Kansas City

lun. 4/21

4:59 pm-7:56 pm

1 stop26h 57m

$205

CincinnatiSpringfield

CVG - SGF

CVGSGF

Cincinnati Cinci./N. Kentucky

vie. 3/7

5:53 pm-10:22 pm

1 stop5h 29m

Springfield-Branson

mar. 3/11

12:10 pm-7:06 pm

1 stop5h 56m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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

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

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

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

Currently, August is the cheapest month in which you can book a flight from Kentucky to Missouri (average of $311). Flying from Kentucky to Missouri in March is currently the most expensive (average of $356). 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 KY to MO?

Find hourly flight availability from Kentucky to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

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

Rainfall in Missouri by month

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

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

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

If weather is an important factor for your trip to Missouri, 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 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated febrero 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Kentucky to Missouri have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Allegiant Air
7.3
Good
765 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Missouri. 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 Kentucky to Missouri one-way?

    The cheapest airlines for a one-way flight from Kentucky to Missouri are Frontier ($61), Spirit Airlines ($69), and Southern / Mokulele ($83).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Kentucky to Missouri (average of $311). Flying from Kentucky to Missouri in March is currently the most expensive (average of $356). 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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Alternative routes for Kentucky to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Kentucky to Missouri

Discover the top 5 airlines that operate flights from Kentucky to Missouri. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$181Average$247FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$192Average$329FlexibilityNo cancel feeOn-time71%
DeltaCheapest$207Average$325FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$441FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$314Average$374FlexibilityNo cancel feeOn-time63%
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