Cheap flights from Kentucky to St. Louis (STL) from $151
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 8/5. 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.
SDF — STL
May 11 — May 181
From?
To?
1 adult, Economy
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What is the cheapest month to fly from Kentucky to St. Louis?
August is one of the best times of the year to fly to St. Louis from Kentucky. Prices for August average $364 per person but you can even find prices for as low as $219. The most expensive prices can be found in the month of June. Opting for a August flight can save you 31% on your journey compared to booking in June
When is the cheapest time to fly from Kentucky to St. Louis (KY - STL)?
When flying from Kentucky to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Spirit Airlines flights from Kentucky to St. Louis
Explore cheap flight options specifically provided by Spirit Airlines for the route between Kentucky and St. Louis. 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 2,689,106 searches. Data last updated May 6, 2024.
Consider these cheap Spirit Airlines flights we've found departing from Kentucky to St. Louis. It's recommended that users confirm their flight details before booking.
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/185:15 pmSTL - SDF
1 stop14h 29mSpirit Airlines
Deal found 5/6$190
Sun 6/27:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sun 6/95:22 pmSTL - SDF
1 stop15h 40mSpirit Airlines
Deal found 5/5$210
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/1811:39 amSTL - SDF
2 stops20h 05mSpirit Airlines
Deal found 5/6$248
Sun 6/27:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sun 6/95:22 pmSTL - SDF
2 stops28h 56mSpirit Airlines
Deal found 5/5$263
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/1811:39 amSTL - SDF
3 stops20h 05mSpirit Airlines
Deal found 5/6$277
Sun 6/210:29 amSDF - STL
3 stops29h 45mSpirit Airlines
Sun 6/95:22 pmSTL - SDF
2 stops28h 56mSpirit Airlines
Deal found 5/6$369
Sun 6/28:04 pmSDF - STL
3 stops20h 10mSpirit Airlines
Sun 6/95:22 pmSTL - SDF
2 stops28h 56mSpirit Airlines
Deal found 5/5$378
Cheap American Airlines flights from Kentucky to St. Louis
Explore cheap flight options specifically provided by American Airlines for the route between Kentucky and St. Louis. 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 2,689,106 searches. Data last updated May 6, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Kentucky to St. Louis. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 6/185:00 amLEX - STL
1 stop4h 33mAmerican Airlines
Thu 6/205:38 pmSTL - LEX
1 stop5h 18mAmerican Airlines
Deal found 5/4$235
Sun 5/128:09 pmLEX - STL
1 stop4h 13mAmerican Airlines
Wed 5/155:04 amSTL - LEX
1 stop4h 22mAmerican Airlines
Deal found 5/6$295
Fri 6/148:16 pmSDF - STL
1 stop4h 47mAmerican Airlines
Mon 6/175:38 pmSTL - SDF
1 stop5h 14mAmerican Airlines
Deal found 5/5$331
Sun 5/1210:56 amLEX - STL
2 stops6h 21mAmerican Airlines
Wed 5/157:30 amSTL - LEX
1 stop4h 08mAmerican Airlines
Deal found 5/6$350
Tue 6/184:04 pmLEX - STL
2 stops6h 58mAmerican Airlines
Thu 6/205:38 pmSTL - LEX
1 stop3h 59mAmerican Airlines
Deal found 5/4$407
Sun 5/1210:56 amLEX - STL
2 stops6h 21mAmerican Airlines
Wed 5/155:04 amSTL - LEX
1 stop6h 34mAmerican Airlines
Deal found 5/5$410
Tue 6/186:59 amLEX - STL
2 stops11h 19mAmerican Airlines
Thu 6/205:27 amSTL - LEX
2 stops10h 44mAmerican Airlines
Deal found 5/4$461
Fri 6/143:55 pmSDF - STL
2 stops9h 08mAmerican Airlines
Mon 6/175:38 pmSTL - SDF
1 stop5h 14mAmerican Airlines
Deal found 5/5$511
Cheap Kentucky to St. Louis flights in May & June 2024
Find cheap flight options from Kentucky to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 6, 2024.
These are some of the most attractive deals on flights from Kentucky to St. Louis in 2024. Check back in a little while for more flight options.
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/185:15 pmSTL - SDF
1 stop14h 29mSpirit Airlines
Deal found 5/6$190
Sun 6/27:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sun 6/95:22 pmSTL - SDF
1 stop15h 40mSpirit Airlines
Deal found 5/5$210
Tue 6/185:00 amLEX - STL
1 stop4h 33mAmerican Airlines
Thu 6/205:38 pmSTL - LEX
1 stop5h 18mAmerican Airlines
Deal found 5/4$235
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/1811:39 amSTL - SDF
2 stops20h 05mSpirit Airlines
Deal found 5/6$248
Sun 6/27:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sun 6/95:22 pmSTL - SDF
2 stops28h 56mSpirit Airlines
Deal found 5/5$263
Sat 5/1110:30 amLEX - STL
1 stop6h 27mDelta
Tue 5/146:30 pmSTL - LEX
1 stop4h 25mDelta
Deal found 5/4$268
Fri 5/1710:29 amSDF - STL
2 stops24h 59mSpirit Airlines
Sun 5/196:19 pmSTL - SDF
1 stop14h 10mSpirit Airlines
Deal found 5/6$270
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/1811:39 amSTL - SDF
3 stops20h 05mSpirit Airlines
Deal found 5/6$277
Sat 5/1110:30 amLEX - STL
1 stop6h 27mDelta
Tue 5/146:30 pmSTL - LEX
1 stop4h 25mDelta
Deal found 5/5$278
Kentucky to St. Louis 2024 flight deals
Discover exclusive flight deals for travel between Kentucky and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
These are some of the most attractive deals on flights from Kentucky to St. Louis in 2024. Check back in a little while for more flight options.
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/185:15 pmSTL - SDF
1 stop14h 29mSpirit Airlines
Deal found 5/6$190
Sun 6/27:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sun 6/95:22 pmSTL - SDF
1 stop15h 40mSpirit Airlines
Deal found 5/5$210
Tue 6/185:00 amLEX - STL
1 stop4h 33mAmerican Airlines
Thu 6/205:38 pmSTL - LEX
1 stop5h 18mAmerican Airlines
Deal found 5/4$235
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/1811:39 amSTL - SDF
2 stops20h 05mSpirit Airlines
Deal found 5/6$248
Sun 6/27:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sun 6/95:22 pmSTL - SDF
2 stops28h 56mSpirit Airlines
Deal found 5/5$263
Sat 5/1110:30 amLEX - STL
1 stop6h 27mDelta
Tue 5/146:30 pmSTL - LEX
1 stop4h 25mDelta
Deal found 5/4$268
Fri 5/1710:29 amSDF - STL
2 stops24h 59mSpirit Airlines
Sun 5/196:19 pmSTL - SDF
1 stop14h 10mSpirit Airlines
Deal found 5/6$270
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/1811:39 amSTL - SDF
3 stops20h 05mSpirit Airlines
Deal found 5/6$277
Sat 5/1110:30 amLEX - STL
1 stop6h 27mDelta
Tue 5/146:30 pmSTL - LEX
1 stop4h 25mDelta
Deal found 5/5$278
Kentucky to St. Louis flights leaving soon
Find last-minute flight options from Kentucky to St. Louis 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 2,689,106 searches. Data last updated May 6, 2024.
Check out these flights departing soon from Kentucky to St. Louis. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/185:15 pmSTL - SDF
1 stop14h 29mSpirit Airlines
Deal found 5/6$190
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/1811:39 amSTL - SDF
2 stops20h 05mSpirit Airlines
Deal found 5/6$248
Sat 5/1110:30 amLEX - STL
1 stop6h 27mDelta
Tue 5/146:30 pmSTL - LEX
1 stop4h 25mDelta
Deal found 5/4$268
Thu 5/167:43 amSDF - STL
1 stop11h 57mSpirit Airlines
Sat 5/1811:39 amSTL - SDF
3 stops20h 05mSpirit Airlines
Deal found 5/6$277
Sat 5/1110:30 amLEX - STL
1 stop6h 27mDelta
Tue 5/146:30 pmSTL - LEX
1 stop4h 25mDelta
Deal found 5/5$278
Thu 5/167:43 amSDF - STL
1 stop11h 57mMultiple Airlines
Sat 5/185:15 pmSTL - SDF
2 stops25h 00mMultiple Airlines
Deal found 5/6$290
Sun 5/128:09 pmLEX - STL
1 stop4h 13mAmerican Airlines
Wed 5/155:04 amSTL - LEX
1 stop4h 22mAmerican Airlines
Deal found 5/6$295
Sun 5/1210:56 amLEX - STL
2 stops6h 21mAmerican Airlines
Wed 5/157:30 amSTL - LEX
1 stop4h 08mAmerican Airlines
Deal found 5/6$350
Thu 5/167:43 amSDF - STL
3 stops30h 07mMultiple Airlines
Sat 5/1811:39 amSTL - SDF
2 stops20h 05mMultiple Airlines
Deal found 5/6$376
One-way flights to St. Louis from Kentucky
Search for one-way flight options from Kentucky to St. Louis. 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 2,689,106 searches. Data last updated May 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from Kentucky to St. Louis. For those needing a return trip from Kentucky, there is a search form available above.
Mon 8/58:18 pmSDF - STL
1 stop4h 36mAmerican Airlines
Deal found 5/6$151
Sun 8/48:18 pmSDF - STL
1 stop4h 36mAmerican Airlines
Deal found 5/6$166
Mon 8/57:43 amSDF - STL
2 stops27h 03mSpirit Airlines
Deal found 5/6$223
Sun 8/48:15 amSDF - STL
2 stops10h 04mAmerican Airlines
Deal found 5/6$238
Sun 5/198:09 pmLEX - STL
1 stop4h 13mAmerican Airlines
Deal found 5/5$255
Sun 5/197:48 pmLEX - STL
3 stops21h 27mMultiple Airlines
Deal found 5/5$257
Mon 8/512:54 pmSDF - STL
3 stops21h 52mMultiple Airlines
Deal found 5/6$263
Mon 5/133:03 pmLEX - STL
1 stop5h 27mAmerican Airlines
Deal found 5/5$296
Mon 5/131:08 pmLEX - STL
2 stops10h 51mAmerican Airlines
Deal found 5/5$301
Find flights from Kentucky to St. Louis within your budget
Customize your flight search to find flights from Kentucky to St. Louis 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 2,689,106 searches. Data last updated May 6, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$190 - $331
Route
Depart
Return
Price
Louisville IntlLambert-St Louis
SDF - STL
SDFSTL
Louisville Intl
Thu 5/16
1 stop11h 57m
Lambert-St Louis
Sat 5/18
1 stop14h 29m
$190
Louisville IntlLambert-St Louis
SDF - STL
SDFSTL
Louisville Intl
Sun 6/2
1 stop11h 57m
Lambert-St Louis
Sun 6/9
1 stop15h 40m
$210
Lexington Blue GrassLambert-St Louis
LEX - STL
LEXSTL
Lexington Blue Grass
Tue 6/18
1 stop4h 33m
Lambert-St Louis
Thu 6/20
1 stop5h 18m
$235
Louisville IntlLambert-St Louis
SDF - STL
SDFSTL
Louisville Intl
Thu 5/16
1 stop11h 57m
Lambert-St Louis
Sat 5/18
2 stops20h 05m
$248
Louisville IntlLambert-St Louis
SDF - STL
SDFSTL
Louisville Intl
Sun 6/2
1 stop11h 57m
Lambert-St Louis
Sun 6/9
2 stops28h 56m
$263
Louisville IntlLambert-St Louis
SDF - STL
SDFSTL
Louisville Intl
Thu 5/16
1 stop11h 57m
Lambert-St Louis
Sat 5/18
2 stops25h 00m
$290
Louisville IntlLambert-St Louis
SDF - STL
SDFSTL
Louisville Intl
Sun 6/2
1 stop11h 57m
Lambert-St Louis
Sun 6/9
3 stops24h 37m
$307
Louisville IntlLambert-St Louis
SDF - STL
SDFSTL
Louisville Intl
Tue 5/28
1 stop7h 41m
Lambert-St Louis
Tue 6/4
1 stop4h 13m
$318
Louisville IntlLambert-St Louis
SDF - STL
SDFSTL
Louisville Intl
Fri 6/14
1 stop4h 47m
Lambert-St Louis
Mon 6/17
1 stop5h 14m
$331
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 6, 2024.
Read reviews from past customers who have flown Spirit Airlines, American Airlines and United Airlines from Kentucky to St. Louis. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
11,090 reviews
Crew
8.1
Overall
7.4
Comfort
7.2
Food
6.7
Entertainment
7.1
Boarding
7.7
Reviews
1 / 10
The staff were pleasant. There was no food or entertainment.
11,090 reviews
11,090 reviews
Crew
8.1
Overall
7.4
Comfort
7.2
Food
6.7
Entertainment
7.1
Boarding
7.7
Reviews
1 / 10
The staff were pleasant. There was no food or entertainment.
14,697 reviews
11,090 reviews
Crew
8.1
Overall
7.4
Comfort
7.2
Food
6.7
Entertainment
7.1
Boarding
7.7
Reviews
1 / 10
The staff were pleasant. There was no food or entertainment.
8,714 reviews
11,090 reviews
Crew
8.1
Overall
7.4
Comfort
7.2
Food
6.7
Entertainment
7.1
Boarding
7.7
Reviews
1 / 10
The staff were pleasant. There was no food or entertainment.
Related info for your journey
Find useful and relevant information for your journey from Kentucky to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Kentucky to St. LouisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Kentucky to St. Louis
Discover the top 4 airlines that operate flights from Kentucky to St. Louis. 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 2,689,106 searches. Data last updated May 6, 2024.
Search flights from Kentucky to St. Louis by cabin class
Find flights from Kentucky to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first 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
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How does Cheapflights help users find flights from Kentucky to St. Louis?
When you search for this flight from Kentucky to St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Kentucky to St. Louis?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kentucky to St. Louis for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Kentucky to St. Louis with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Kentucky to St. Louis, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Kentucky to St. Louis become cheaper?
Not ready to book yet? You can track prices for flights from Kentucky to St. Louis on Cheapflights with our Price Alert feature and get notified when better prices are available.