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St. Louis to Cincinnati/Northern Kentucky International Airport flight
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Cheap Flights from St. Louis to Cincinnati/Northern Kentucky International Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • STL21:20
        15h 25m
        1 stop
        CVG13:45
        St. Louis - Cincinnati|Wed, Jul 31|Frontier Airlines
        PLN 340PLN 738
        54% OFF
        54% OFF
        PLN 738PLN 340
      • STL14:11
        6h 12m
        1 stop
        CVG21:23
        St. Louis - Cincinnati|Wed, Jul 10|Frontier Airlines
        PLN 411PLN 738
        44% OFF
        44% OFF
        PLN 738PLN 411
      • STL18:05
        23h 15m
        1 stop
        CVG18:20
        St. Louis - Cincinnati|Sun, Jun 9|Sun Country Airlines
        PLN 436PLN 738
        41% OFF
        41% OFF
        PLN 738PLN 436
      • STL18:42
        11h 58m
        1 stop
        CVG07:40
        St. Louis - Cincinnati|Thu, Aug 15|Frontier Airlines
        PLN 441
        PLN 441
      • STL06:00
        8h 9m
        1 stop
        CVG15:09
        St. Louis - Cincinnati|Sat, Jun 8|American Airlines
        PLN 468
        PLN 468
      • STL15:08
        6h 54m
        1 stop
        CVG23:02
        St. Louis - Cincinnati|Sat, Jun 8|Frontier Airlines
        PLN 498
        PLN 498
      • STL13:25
        5h 46m
        1 stop
        CVG20:11
        St. Louis - Cincinnati|Sun, Jun 2|Sun Country Airlines
        PLN 499
        PLN 499
      • STL17:36
        15h 44m
        1 stop
        CVG10:20
        St. Louis - Cincinnati|Fri, Jun 7|Frontier Airlines
        PLN 500
        PLN 500
      • STL05:55
        13h 49m
        1 stop
        CVG20:44
        St. Louis - Cincinnati|Thu, May 30|American Airlines
        PLN 506
        PLN 506
      • STL06:04
        9h 45m
        1 stop
        CVG16:49
        St. Louis - Cincinnati|Wed, Jul 31|American Airlines
        PLN 507
        PLN 507
      • STL13:00
        3h 5m
        Direct
        CVG14:00
        St. Louis - Cincinnati|Sun, Jun 2|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from St. Louis to Cincinnati/Northern Kentucky International Airport
Frontier Airlines
From PLN 340
Sun Country Airlines
From PLN 436
American Airlines
From PLN 468
United Airlines
From PLN 542
Spirit Airlines
From PLN 551
Delta Air Lines
From PLN 596
Southern Airways Express
From PLN 902
Alaska Airlines
From PLN 1,053
Southwest Airlines
From PLN 1,310
ANA airlines

Find more flights and airlines

There are 1 airport(s) in St. Louis. Discover the top routes now!

  • 21.12 km from downtown St. Louis
    St. Louis Lambert International Airport
    Tickets From
    PLN 340
Flight Schedule from St. Louis to Cincinnati/Northern Kentucky International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AA421

    American Airlines

    05:30

    STL

    1.9h

    08:25

    CLT

    SMTWTFS
    Search

  2. AA1497

    American Airlines

    10:10

    CLT

    1.4h

    11:31

    CVG

    SMTWTFS

  3. DL2140

    Delta Air Lines

    06:30

    STL

    1.5h

    09:02

    DTW

    SMTWTFS
    Search

  4. DL5167

    Delta Air Lines

    10:14

    DTW

    1.2h

    11:25

    CVG

    SMTWTFS

  5. DL1571

    Delta Air Lines

    10:08

    STL

    1.5h

    12:39

    ATL

    SMTWTFS
    Search

  6. DL1008

    Delta Air Lines

    15:32

    ATL

    1.4h

    16:56

    CVG

    SMTWTFS

  7. DL2121

    Delta Air Lines

    12:53

    STL

    1.6h

    15:30

    ATL

    SMTWTFS
    Search

  8. DL2248

    Delta Air Lines

    19:39

    ATL

    1.5h

    21:11

    CVG

    SMTWT--

  9. DL2121

    Delta Air Lines

    12:53

    STL

    1.6h

    15:30

    ATL

    SMTWTFS
    Search

  10. DL2151

    Delta Air Lines

    17:40

    ATL

    1.4h

    19:04

    CVG

    SMTWT--

  11. DL2277

    Delta Air Lines

    13:48

    STL

    1.5h

    16:20

    ATL

    SMTWTF-
    Search

  12. DL2248

    Delta Air Lines

    19:39

    ATL

    1.5h

    21:11

    CVG

    SMTWT--

  13. UA3568

    United Airlines

    15:15

    STL

    1.5h

    16:43

    ORD

    SMTWTFS
    Search

  14. UA1967

    United Airlines

    18:33

    ORD

    1.4h

    20:57

    CVG

    SMTWTFS

  15. AA2477

    American Airlines

    17:46

    STL

    1.9h

    20:42

    CLT

    SMTWTFS
    Search

  16. AA626

    American Airlines

    22:58

    CLT

    1.5h

    00:29

    CVG

    SMTWTFS

  17. AA2477

    American Airlines

    17:46

    STL

    1.9h

    20:42

    CLT

    SMTWTFS
    Search

  18. AA5348

    American Airlines

    20:26

    CLT

    1.5h

    21:58

    CVG

    SMTWTFS

  19. SY276

    Sun Country Airlines

    19:45

    STL

    1.6h

    21:18

    MSP

    ------S
    Search

  20. SY221

    Sun Country Airlines

    17:25

    MSP

    1.8h

    20:11

    CVG

    ---W---
Find more flights and airlines

Flight Info of Flights from St. Louis to Cincinnati/Northern Kentucky International Airport

Cheapest nonstop flight price

PLN 339

Off-season for travel

January

Peak season for travel

July

FAQs for St. Louis to Cincinnati/Northern Kentucky International Airport Flights

  • When are flight tickets from St. Louis (STL) to Cincinnati (CVG) the cheapest?

    Airlines adjust prices for flights from St. Louis to Cincinnati based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Cincinnati (CVG) cost?

    According to Trip.com's data, the lowest price is around PLN 1,473.

  • How long does it take to fly from St. Louis (STL) to Cincinnati (CVG) and what is the distance?

    It takes around 2 hours 50 minutes to fly from St. Louis (STL) to Cincinnati (CVG).

  • What is the transportation method from the main airport to downtown in Cincinnati?

    • The distance from Cincinnati/Northern Kentucky International Airport to downtown is about 14km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from St. Louis (STL) to Cincinnati (CVG)?

    Airlines with flights from St. Louis (STL) to Cincinnati (CVG): Southwest Airlines.

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