HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from St. Louis (STL) to Kentucky from $95

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — SDF
may. 13 — may. 201
From?
To?
lun. 5/13
lun. 5/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest month to fly from St. Louis to Kentucky?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, March can be a great choice for travel to Kentucky. Flights to Kentucky from St. Louis in March are about $400 on average during March, but can be found for as low as $165.

When is the cheapest time to fly from St. Louis to Kentucky (STL - KY)?

When flying from St. Louis to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from St. Louis to Kentucky

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Kentucky. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from St. Louis to Kentucky. Come back soon if you're not finding the exact deal you're looking for.
jue. 6/63:27 pmSTL - LEX
1 stop6h 10mAmerican Airlines
jue. 6/138:23 pmLEX - STL
1 stop4h 40mAmerican Airlines
Deal found 5/7$225
vie. 6/215:38 pmSTL - LEX
1 stop3h 59mAmerican Airlines
sáb. 6/222:06 pmLEX - STL
1 stop5h 37mAmerican Airlines
Deal found 5/8$256
vie. 5/105:55 amSTL - LEX
1 stop3h 45mAmerican Airlines
sáb. 5/113:03 pmLEX - STL
1 stop5h 27mAmerican Airlines
Deal found 5/7$286
vie. 5/105:55 amSTL - LEX
1 stop3h 45mAmerican Airlines
sáb. 5/113:03 pmLEX - STL
2 stops7h 44mAmerican Airlines
Deal found 5/7$291
mié. 5/154:20 pmSTL - LEX
1 stop6h 38mAmerican Airlines
jue. 5/1612:00 pmLEX - STL
1 stop5h 17mAmerican Airlines
Deal found 5/7$296
vie. 5/244:20 pmSTL - SDF
1 stop6h 48mAmerican Airlines
mié. 5/296:46 amSDF - STL
1 stop10h 31mAmerican Airlines
Deal found 5/6$305
vie. 6/215:38 pmSTL - LEX
1 stop3h 59mAmerican Airlines
sáb. 6/224:04 pmLEX - STL
2 stops6h 58mAmerican Airlines
Deal found 5/8$353
sáb. 6/15:21 amSTL - LEX
1 stop7h 17mAmerican Airlines
dom. 6/25:51 amLEX - STL
1 stop5h 46mAmerican Airlines
Deal found 5/7$366
jue. 6/65:38 pmSTL - LEX
1 stop5h 18mAmerican Airlines
jue. 6/135:00 amLEX - STL
2 stops9h 12mAmerican Airlines
Deal found 5/7$456

Cheap Delta flights from St. Louis to Kentucky

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Kentucky. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
Browse through some of the cheapest Delta flights traveling from St. Louis to Kentucky. Ensure the flight price, dates, time, and airline match your criteria before you book.
dom. 6/236:00 amSTL - LEX
1 stop5h 14mDelta
mié. 6/2611:41 amLEX - STL
1 stop6h 39mDelta
Deal found 5/8$238
mar. 5/2110:10 amSTL - SDF
1 stop5h 29mDelta
mié. 5/2210:48 amSDF - STL
1 stop6h 09mDelta
Deal found 5/7$338
mar. 5/2110:10 amSTL - SDF
1 stop5h 29mDelta
mié. 5/225:44 pmSDF - STL
1 stop6h 56mDelta
Deal found 5/6$432
jue. 5/166:30 amSTL - SDF
1 stop6h 16mDelta
sáb. 5/186:21 pmSDF - STL
1 stop6h 19mDelta
Deal found 5/8$559

Cheap St. Louis to Kentucky flights in May & June 2024

Find cheap flight options from St. Louis to Kentucky specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on mayo 8, 2024.
Check out some of the best flight deals from St. Louis to Kentucky in 2024. Check back in a little while for more flight options.
jue. 6/63:27 pmSTL - LEX
1 stop6h 10mAmerican Airlines
jue. 6/138:23 pmLEX - STL
1 stop4h 40mAmerican Airlines
Deal found 5/7$225
vie. 6/215:38 pmSTL - LEX
1 stop3h 59mAmerican Airlines
sáb. 6/222:06 pmLEX - STL
1 stop5h 37mAmerican Airlines
Deal found 5/8$256
vie. 5/246:05 pmSTL - SDF
2 stops28h 09mMultiple Airlines
mié. 5/296:27 pmSDF - STL
2 stops25h 13mMultiple Airlines
Deal found 5/6$264
vie. 5/246:05 pmSTL - SDF
3 stops37h 39mMultiple Airlines
mié. 5/296:27 pmSDF - STL
2 stops25h 13mMultiple Airlines
Deal found 5/6$267
vie. 5/105:55 amSTL - LEX
1 stop3h 45mAmerican Airlines
sáb. 5/113:03 pmLEX - STL
1 stop5h 27mAmerican Airlines
Deal found 5/7$286
vie. 5/105:55 amSTL - LEX
1 stop3h 45mAmerican Airlines
sáb. 5/113:03 pmLEX - STL
2 stops7h 44mAmerican Airlines
Deal found 5/7$291
mié. 5/154:20 pmSTL - LEX
1 stop6h 38mAmerican Airlines
jue. 5/1612:00 pmLEX - STL
1 stop5h 17mAmerican Airlines
Deal found 5/7$296
vie. 5/246:05 pmSTL - SDF
3 stops37h 39mMultiple Airlines
mié. 5/296:27 pmSDF - STL
3 stops25h 13mMultiple Airlines
Deal found 5/6$300
vie. 5/244:20 pmSTL - SDF
1 stop6h 48mAmerican Airlines
mié. 5/296:46 amSDF - STL
1 stop10h 31mAmerican Airlines
Deal found 5/6$305

St. Louis to Kentucky 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Kentucky in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
Check out some of the best flight deals from St. Louis to Kentucky in 2024. Check back in a little while for more flight options.
jue. 6/63:27 pmSTL - LEX
1 stop6h 10mAmerican Airlines
jue. 6/138:23 pmLEX - STL
1 stop4h 40mAmerican Airlines
Deal found 5/7$225
vie. 6/215:38 pmSTL - LEX
1 stop3h 59mAmerican Airlines
sáb. 6/222:06 pmLEX - STL
1 stop5h 37mAmerican Airlines
Deal found 5/8$256
vie. 5/246:05 pmSTL - SDF
2 stops28h 09mMultiple Airlines
mié. 5/296:27 pmSDF - STL
2 stops25h 13mMultiple Airlines
Deal found 5/6$264
vie. 5/246:05 pmSTL - SDF
3 stops37h 39mMultiple Airlines
mié. 5/296:27 pmSDF - STL
2 stops25h 13mMultiple Airlines
Deal found 5/6$267
vie. 5/105:55 amSTL - LEX
1 stop3h 45mAmerican Airlines
sáb. 5/113:03 pmLEX - STL
1 stop5h 27mAmerican Airlines
Deal found 5/7$286
vie. 5/105:55 amSTL - LEX
1 stop3h 45mAmerican Airlines
sáb. 5/113:03 pmLEX - STL
2 stops7h 44mAmerican Airlines
Deal found 5/7$291
mié. 5/154:20 pmSTL - LEX
1 stop6h 38mAmerican Airlines
jue. 5/1612:00 pmLEX - STL
1 stop5h 17mAmerican Airlines
Deal found 5/7$296
vie. 5/246:05 pmSTL - SDF
3 stops37h 39mMultiple Airlines
mié. 5/296:27 pmSDF - STL
3 stops25h 13mMultiple Airlines
Deal found 5/6$300
vie. 5/244:20 pmSTL - SDF
1 stop6h 48mAmerican Airlines
mié. 5/296:46 amSDF - STL
1 stop10h 31mAmerican Airlines
Deal found 5/6$305

St. Louis to Kentucky flights leaving soon

Find last-minute flight options from St. Louis to Kentucky for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
Consider one of these great deals we found on last-minute flights from St. Louis to Kentucky. Users should be sure to double check the price, date, and time of their last-minute flight.
vie. 5/105:55 amSTL - LEX
1 stop3h 45mAmerican Airlines
sáb. 5/113:03 pmLEX - STL
1 stop5h 27mAmerican Airlines
Deal found 5/7$286
vie. 5/105:55 amSTL - LEX
1 stop3h 45mAmerican Airlines
sáb. 5/113:03 pmLEX - STL
2 stops7h 44mAmerican Airlines
Deal found 5/7$291
mié. 5/154:20 pmSTL - LEX
1 stop6h 38mAmerican Airlines
jue. 5/1612:00 pmLEX - STL
1 stop5h 17mAmerican Airlines
Deal found 5/7$296
sáb. 5/186:00 amSTL - LEX
1 stop6h 13mUnited Airlines
mar. 5/217:15 amLEX - STL
1 stop3h 59mUnited Airlines
Deal found 5/6$318
mié. 5/1511:36 amSTL - SDF
3 stops30h 00mSpirit Airlines
jue. 5/169:11 pmSDF - STL
2 stops19h 03mSpirit Airlines
Deal found 5/7$473
mié. 5/154:20 pmSTL - SDF
1 stop5h 01mAmerican Airlines
jue. 5/166:45 amSDF - STL
1 stop7h 25mAmerican Airlines
Deal found 5/7$483
mié. 5/1511:36 amSTL - SDF
2 stops23h 17mMultiple Airlines
jue. 5/169:11 pmSDF - STL
2 stops19h 03mMultiple Airlines
Deal found 5/7$497
jue. 5/167:45 amSTL - SDF
3 stops26h 02mMultiple Airlines
sáb. 5/188:52 pmSDF - STL
3 stops41h 08mMultiple Airlines
Deal found 5/8$507
mié. 5/154:20 pmSTL - SDF
1 stop5h 01mAmerican Airlines
jue. 5/167:20 amSDF - STL
2 stops9h 08mAmerican Airlines
Deal found 5/7$516

One-way flights to Kentucky from St. Louis

Search for one-way flight options from St. Louis to Kentucky. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
Take a look at some of the one-way flights we've detected from St. Louis to Kentucky. For those needing a return trip from St. Louis, there is a search form available above.
sáb. 5/185:15 pmSTL - SDF
1 stop14h 29mSpirit Airlines
Deal found 5/7$95
sáb. 5/185:15 pmSTL - SDF
2 stops25h 00mMultiple Airlines
Deal found 5/7$189
sáb. 5/1811:39 amSTL - SDF
3 stops20h 05mSpirit Airlines
Deal found 5/7$216
vie. 5/243:10 pmSTL - LEX
1 stop5h 52mUnited Airlines
Deal found 5/7$256
vie. 5/247:45 amSTL - LEX
3 stops26h 40mMultiple Airlines
Deal found 5/7$316
vie. 5/244:45 pmSTL - LEX
2 stops19h 31mUnited Airlines
Deal found 5/7$328

Find flights from St. Louis to Kentucky within your budget

Customize your flight search to find flights from St. Louis 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 2,752,338 searches. Data last updated mayo 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$225 - $338

Route

Depart

Return

Price

Lambert-St LouisLexington Blue Grass

STL - LEX

STLLEX

Lambert-St Louis

jue. 6/6

1 stop6h 10m

Lexington Blue Grass

jue. 6/13

1 stop4h 40m

$225

Lambert-St LouisLexington Blue Grass

STL - LEX

STLLEX

Lambert-St Louis

dom. 6/23

1 stop5h 14m

Lexington Blue Grass

mié. 6/26

1 stop6h 39m

$238

Lambert-St LouisLexington Blue Grass

STL - LEX

STLLEX

Lambert-St Louis

vie. 6/21

1 stop3h 59m

Lexington Blue Grass

sáb. 6/22

1 stop5h 37m

$256

Lambert-St LouisLouisville Intl

STL - SDF

STLSDF

Lambert-St Louis

vie. 5/24

2 stops28h 09m

Louisville Intl

mié. 5/29

2 stops25h 13m

$264

Lambert-St LouisLouisville Intl

STL - SDF

STLSDF

Lambert-St Louis

vie. 5/24

3 stops37h 39m

Louisville Intl

mié. 5/29

2 stops25h 13m

$267

Lambert-St LouisLouisville Intl

STL - SDF

STLSDF

Lambert-St Louis

vie. 5/24

3 stops37h 39m

Louisville Intl

mié. 5/29

3 stops25h 13m

$300

Lambert-St LouisLouisville Intl

STL - SDF

STLSDF

Lambert-St Louis

vie. 5/24

1 stop6h 48m

Louisville Intl

mié. 5/29

1 stop10h 31m

$305

Lambert-St LouisLexington Blue Grass

STL - LEX

STLLEX

Lambert-St Louis

sáb. 5/18

1 stop6h 13m

Lexington Blue Grass

mar. 5/21

1 stop3h 59m

$318

Lambert-St LouisLouisville Intl

STL - SDF

STLSDF

Lambert-St Louis

mar. 5/21

1 stop5h 29m

Louisville Intl

mié. 5/22

1 stop6h 09m

$338

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

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 mayo 8, 2024.
To help decide which airline to fly from St. Louis to Kentucky, see what other customers have to say about American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,789 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,789 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,043 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,677 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,706 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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 St. Louis to Kentucky?

    For a flight from St. Louis to Kentucky, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • Can I find flights from St. Louis to Kentucky for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Kentucky for under $300. The cheapest flight booked recently is on American Airlines for just $225, but on average you can expect to pay $339.

  • Are there last-minute flights available from St. Louis to Kentucky for under $300?

    There are currently 18+ open flights from St. Louis to Kentucky within the next 7 days for less than $300.

  • What are the most popular routes from St. Louis to Kentucky?

    When deciding which route to take from St. Louis to Kentucky consider Lambert-St Louis - Louisville Intl, Lambert-St Louis - Lexington Blue Grass or Lambert-St Louis - Owensboro Daviess County as they are the most popular.

  • What does STL to SDF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Louisville Intl Airport flight would often be abbreviated as a STL to SDF flight. Lexington Blue Grass Airport (LEX), Paducah Barkley Regional Airport (PAH), Owensboro Daviess County Airport (OWB) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Kentucky that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Kentucky flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Kentucky with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Kentucky flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Kentucky that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Kentucky?

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

  • Can I find deals for business class flights from St. Louis to Kentucky?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Kentucky that allow pets onboard?

    Many airlines flying from St. Louis to Kentucky offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Kentucky?

    Yes, you can often find last-minute deals on St. Louis to Kentucky flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Kentucky flight deals updated?

    The St. Louis to Kentucky flight deals you see on this page were last updated on 5/8.

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 St. Louis to Kentucky
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Seattle flights
Kansas City to LaGuardia flights
Kansas City to Los Angeles flights
Kansas City to Denver flights
Kansas City to Las Vegas flights
St. Louis to Seattle flights
St. Louis to Las Vegas flights
St. Louis to Orlando flights
Kansas City to Newark flights
St. Louis to Denver flights
Kansas City to John F Kennedy Intl flights
St. Louis to LaGuardia flights
Kansas City to Orlando flights
Kansas City to Miami flights
St. Louis to Miami flights
Kansas City to O'Hare Intl flights
Kansas City to Boston flights
Kansas City to Atlanta flights
St. Louis to Newark flights
St. Louis to Sky Harbor Intl flights
Kansas City to Salt Lake City flights
St. Louis to Hobby flights
St. Louis to Atlanta flights
St. Louis to Los Angeles flights
St. Louis to John F Kennedy Intl flights
St. Louis to Dallas/Fort Worth flights
Kansas City to Dallas/Fort Worth flights
St. Louis to Minneapolis flights
St. Louis to Boston flights
Kansas City to Dulles Intl flights
Kansas City to Ontario flights
Kansas City to Fort Lauderdale flights
Kansas City to Reagan-National flights
St. Louis to O'Hare Intl flights
St. Louis to George Bush Intcntl flights
Kansas City to Honolulu flights
St. Louis to Reagan-National flights
Springfield to Seattle flights
Kansas City to Baltimore flights
Kansas City to Burbank flights
St. Louis to Salt Lake City flights
Kansas City to Midway flights
Kansas City to Portland flights
St. Louis to Honolulu flights
St. Louis to San Francisco flights
St. Louis to Fort Lauderdale flights
St. Louis to Portland flights
Kansas City to Hobby flights
Kansas City to San Francisco flights
St. Louis to Charlotte flights

Top 2 airlines flying from St. Louis to Kentucky

Discover the top 2 airlines that operate flights from St. Louis 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 2,752,338 searches. Data last updated mayo 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$173Average$321FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$259Average$424FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Denver to Fort Lauderdale flights
New York to West Palm Beach flights
Washington, D.C. to Chicago flights
Houston to Washington, D.C. flights
Dallas to Los Angeles flights
Chicago O'Hare Intl Airport to Orlando flights
Portland to New York flights
USA to South Korea flights
San Francisco to Bengaluru flights
New York to Toronto flights
Dallas to Mexico City flights
St. Louis to Louisiana flights

Search flights from St. Louis to Kentucky by cabin class

Find flights from St. Louis to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Kentucky?

Cheapflights helps you search for flights from St. Louis to Kentucky via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Kentucky?

Cheapflights helps you find that perfect flight to Kentucky from St. Louis by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from St. Louis to Kentucky with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Kentucky with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Kentucky become cheaper?

Yes! Start tracking prices for St. Louis to Kentucky flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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