Cheap flights from Cincinnati to St. Louis (CVG - STL) from $84

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 7/3. 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.
CVG — STL
jun. 22 — jun. 291

Cheap flight deals from Cincinnati to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 17, 2024.

Popular in

March

Cheapest in

May

Round-trip from

$318

One-way from

$84
High demand for flights, 26% potential price rise
Best time to find cheap flights, 53% potential price drop
From Cincinnati Cinci./N. Kentucky to Lambert-St Louis
One-way flight from Cincinnati Cinci./N. Kentucky to Lambert-St Louis

What is the cheapest day to fly round-trip from Cincinnati to St. Louis?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 41% on the overall cost on flights from Cincinnati to St. Louis.

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

Flights from Cincinnati to St. Louis lean towards being more expensive in March. Prices are generally better when you fly from Cincinnati to St. Louis in May, with the cheapest ticket starting at $175.

What is the cheapest time of day to fly from CVG to STL?

When flying from Cincinnati to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 29% versus a flight in the afternoon.

Cheap Cincinnati to St. Louis flights in June & July 2024

Find cheap flight options from Cincinnati to St. Louis specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,263,674 searches. Prices were last updated on junio 17, 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. Check back regularly for other flight deals.
lun. 7/151:50 pmCVG - STL
1 stop7h 52mFrontier
lun. 7/222:21 pmSTL - CVG
1 stop8h 56mFrontier
Deal found 6/15$158
lun. 7/157:20 pmCVG - STL
1 stop14h 16mFrontier
lun. 7/227:33 pmSTL - CVG
2 stops16h 58mFrontier
Deal found 6/17$165
lun. 7/151:50 pmCVG - STL
1 stop7h 52mFrontier
lun. 7/227:33 pmSTL - CVG
2 stops16h 58mFrontier
Deal found 6/15$166
vie. 7/121:50 pmCVG - STL
1 stop7h 52mFrontier
lun. 7/152:21 pmSTL - CVG
1 stop8h 56mFrontier
Deal found 6/16$198
vie. 7/121:50 pmCVG - STL
1 stop7h 52mFrontier
lun. 7/157:33 pmSTL - CVG
2 stops16h 58mFrontier
Deal found 6/16$210
vie. 7/121:50 pmCVG - STL
1 stop7h 52mFrontier
mar. 7/167:33 pmSTL - CVG
1 stop11h 48mFrontier
Deal found 6/16$248
dom. 7/75:49 pmCVG - STL
1 stop15h 54mFrontier
lun. 7/82:21 pmSTL - CVG
1 stop8h 56mFrontier
Deal found 6/15$258
jue. 7/115:49 pmCVG - STL
1 stop15h 47mFrontier
jue. 7/188:57 pmSTL - CVG
1 stop27h 13mFrontier
Deal found 6/16$268
dom. 7/141:25 pmCVG - STL
1 stop9h 06mMultiple Airlines
dom. 7/215:33 pmSTL - CVG
1 stop23h 44mMultiple Airlines
Deal found 6/16$278

Cincinnati to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Cincinnati and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,263,674 searches. Data last updated junio 17, 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. Check back regularly for other flight deals.
lun. 7/151:50 pmCVG - STL
1 stop7h 52mFrontier
lun. 7/222:21 pmSTL - CVG
1 stop8h 56mFrontier
Deal found 6/15$158
lun. 7/157:20 pmCVG - STL
1 stop14h 16mFrontier
lun. 7/227:33 pmSTL - CVG
2 stops16h 58mFrontier
Deal found 6/17$165
lun. 7/151:50 pmCVG - STL
1 stop7h 52mFrontier
lun. 7/227:33 pmSTL - CVG
2 stops16h 58mFrontier
Deal found 6/15$166
vie. 7/121:50 pmCVG - STL
1 stop7h 52mFrontier
lun. 7/152:21 pmSTL - CVG
1 stop8h 56mFrontier
Deal found 6/16$198
lun. 8/129:11 pmCVG - STL
1 stop15h 39mFrontier
sáb. 8/177:29 pmSTL - CVG
1 stop25h 55mFrontier
Deal found 6/16$208
vie. 7/121:50 pmCVG - STL
1 stop7h 52mFrontier
lun. 7/157:33 pmSTL - CVG
2 stops16h 58mFrontier
Deal found 6/16$210
mar. 8/207:07 amCVG - STL
1 stop5h 31mDelta
sáb. 8/246:30 amSTL - CVG
1 stop6h 00mDelta
Deal found 6/15$226
vie. 7/121:50 pmCVG - STL
1 stop7h 52mFrontier
mar. 7/167:33 pmSTL - CVG
1 stop11h 48mFrontier
Deal found 6/16$248
dom. 7/75:49 pmCVG - STL
1 stop15h 54mFrontier
lun. 7/82:21 pmSTL - CVG
1 stop8h 56mFrontier
Deal found 6/15$258

Cincinnati to St. Louis flights leaving soon

Find last-minute flight options from Cincinnati 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 3,263,674 searches. Data last updated junio 17, 2024.
Book one of these great deals on flights from Cincinnati to St. Louis. Tip: verify your flight details before completing your reservation.
jue. 6/271:28 pmCVG - STL
1 stop4h 20mAmerican Airlines
lun. 7/15:27 pmSTL - CVG
1 stop5h 51mAmerican Airlines
Deal found 6/16$347
jue. 6/275:48 pmCVG - STL
1 stop7h 15mAmerican Airlines
lun. 7/19:47 amSTL - CVG
2 stops6h 06mAmerican Airlines
Deal found 6/16$451
sáb. 6/225:54 pmCVG - STL
1 stop4h 23mDelta
dom. 6/236:30 amSTL - CVG
1 stop6h 04mDelta
Deal found 6/17$606
sáb. 6/2210:57 amCVG - STL
2 stops8h 00mAmerican Airlines
dom. 6/239:47 amSTL - CVG
1 stop4h 22mAmerican Airlines
Deal found 6/17$611

One-way flights to St. Louis from Cincinnati

Search for one-way flight options from Cincinnati 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 3,263,674 searches. Data last updated junio 17, 2024.
Users in need of a one-way flight from Cincinnati to St. Louis can choose from these deals. Users in need of a round-trip flight from Cincinnati to St. Louis instead should update the search form at the top of page.
mié. 7/35:53 amCVG - STL
1 stop7h 23mAmerican Airlines
Deal found 6/17$84
sáb. 6/297:52 pmCVG - STL
2 stops23h 13mMultiple Airlines
Deal found 6/16$147
sáb. 6/299:44 amCVG - STL
1 stop8h 44mMultiple Airlines
Deal found 6/16$203
mié. 7/35:53 amCVG - STL
2 stops9h 23mAmerican Airlines
Deal found 6/17$218
mar. 6/251:28 pmCVG - STL
1 stop7h 01mAmerican Airlines
Deal found 6/16$233
mar. 6/251:28 pmCVG - STL
2 stops10h 29mAmerican Airlines
Deal found 6/16$238

Find flights from Cincinnati to St. Louis within your budget

Customize your flight search to find flights from Cincinnati 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 3,263,674 searches. Data last updated junio 17, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$158 - $386

Route

Depart

Return

Price

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

lun. 7/15

1 stop7h 52m

Lambert-St Louis

lun. 7/22

1 stop8h 56m

$158

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

lun. 7/15

1 stop7h 52m

Lambert-St Louis

lun. 7/22

2 stops16h 58m

$166

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

vie. 7/12

1 stop7h 52m

Lambert-St Louis

lun. 7/15

1 stop8h 56m

$198

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

lun. 8/12

1 stop15h 39m

Lambert-St Louis

sáb. 8/17

1 stop25h 55m

$208

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

vie. 7/12

1 stop7h 52m

Lambert-St Louis

lun. 7/15

2 stops16h 58m

$210

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

mar. 8/20

1 stop5h 31m

Lambert-St Louis

sáb. 8/24

1 stop6h 00m

$226

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

dom. 7/14

1 stop9h 06m

Lambert-St Louis

dom. 7/21

1 stop23h 44m

$278

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

vie. 10/25

1 stop4h 32m

Lambert-St Louis

dom. 10/27

1 stop3h 48m

$296

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

sáb. 7/6

1 stop5h 22m

Lambert-St Louis

dom. 7/7

1 stop4h 59m

$386

Flights are sorted by cheapest first

Deals found on 6/15

What is the cheapest day to fly from Cincinnati to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to St. Louis. Price data was last updated on June 16, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Cincinnati to St. Louis flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Cincinnati to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Cincinnati 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.

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 junio 17, 2024.
To help decide which airline to fly from Cincinnati to St. Louis, see what other customers have to say about Delta, Frontier and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

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.

8.0
Very good
10,000 reviews
8.0
Very good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

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.

7.4
Good
10,000 reviews
8.0
Very good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

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.

7.3
Good
10,000 reviews
8.0
Very good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

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.

6.2
Okay
3,941 reviews
8.0
Very good
10,000 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Crew

8.6

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 Cincinnati to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Cincinnati to St. Louis for under $200 on Cheapflights?

    Yes, there are multiple flights from Cincinnati to St. Louis for under $200. The cheapest flight booked recently is on Frontier for just $158, but on average you can expect to pay $271.

  • Are there last-minute flights available from Cincinnati to St. Louis for under $400?

    There are currently 4+ open flights from Cincinnati to St. Louis within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Cincinnati to St. Louis round-trip?

    Currently priced at $158, Frontier will fly you from Cincinnati to St. Louis and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $226 and $296, respectively. Frontier is priced at 57% lower than the current average price of a flight leaving 3 months from now.

  • What does CVG to STL mean?

    Great question - CVG to STL just means Cincinnati Cinci./N. Kentucky Airport to Lambert-St Louis Airport. Now you’ll know what these unique codes when you look for flights!

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

    The amount of baggage you can bring on your Cincinnati to St. Louis 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 Cincinnati to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cincinnati to St. Louis 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 Cincinnati to St. Louis that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Cincinnati to St. Louis 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 Cincinnati to St. Louis that allow pets onboard?

    Many airlines flying from Cincinnati to St. Louis 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 Cincinnati to St. Louis?

    Yes, you can often find last-minute deals on Cincinnati to St. Louis 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 Cincinnati to St. Louis flight deals updated?

    The Cincinnati to St. Louis flight deals you see on this page were last updated on 6/17.

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

  • What is the cheapest month to book a flight from Cincinnati to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Cincinnati to St. Louis (average of $318). Flying from Cincinnati to St. Louis in July is currently the most expensive (average of $362). 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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Top 4 airlines flying from Cincinnati to St. Louis

Discover the top 4 airlines that operate flights from Cincinnati 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 3,263,674 searches. Data last updated junio 17, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$165Average$206FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$175Average$398FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$211Average$323FlexibilityNo cancel feeOn-time69%
DeltaCheapest$250Average$420FlexibilityNo cancel feeOn-timeN/A

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Find flights from Cincinnati to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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