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Cheap flights from Cincinnati to St. Louis (CVG - STL) from $143

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 6/9. 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
may. 7 — may. 141
From?
To?
mar. 5/7
mar. 5/14
1 adult, Economy
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The best prices from Cincinnati Cinci./N. Kentucky to Lambert-St Louis are usually found in February or September, booked 78 days in advance, depart on a Friday or Wednesday and return on a Tuesday

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 mayo 2, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$322

One-way from

$143
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 42% potential price drop
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From Cincinnati Cinci./N. Kentucky to Lambert-St Louis
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One-way flight from Cincinnati Cinci./N. Kentucky to Lambert-St Louis
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What is the cheapest day to fly round-trip from Cincinnati to St. Louis?

Leaving on a Thursday 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 57% on the overall cost on flights from Cincinnati to St. Louis.

How far in advance should I book a flight from Cincinnati to St. Louis?

To save on the cost of your flight from Cincinnati to St. Louis, book at least 40 days before your planned departure. Booking around this time can save you about 3% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $214 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $214.

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

Flights from Cincinnati to St. Louis lean towards being more expensive in June. Prices are generally better when you fly from Cincinnati to St. Louis in February, with the cheapest ticket starting at $165.

When is the cheapest time to fly from Cincinnati to St. Louis (CVG - 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 36% versus a flight in the afternoon.

Cheap Frontier flights from Cincinnati to St. Louis

Explore cheap flight options specifically provided by Frontier for the route between Cincinnati 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 2,899,487 searches. Data last updated mayo 2, 2024.
Consider these cheap Frontier flights we've found departing from Cincinnati to St. Louis. Deals update often to give you more flight options matching your criteria
sáb. 5/118:46 amCVG - STL
1 stop7h 51mFrontier
mar. 5/147:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 4/30$158
dom. 5/126:41 pmCVG - STL
1 stop26h 30mFrontier
mié. 5/157:51 pmSTL - CVG
1 stop16h 05mFrontier
Deal found 4/30$167
jue. 5/163:07 pmCVG - STL
1 stop17h 01mFrontier
dom. 5/1911:22 pmSTL - CVG
1 stop9h 56mFrontier
Deal found 5/1$177
vie. 5/179:29 pmCVG - STL
1 stop19h 56mFrontier
dom. 5/1911:22 pmSTL - CVG
1 stop9h 56mFrontier
Deal found 5/1$199
jue. 5/165:55 amCVG - STL
2 stops26h 13mFrontier
dom. 5/197:44 pmSTL - CVG
1 stop21h 02mFrontier
Deal found 5/1$223
mar. 5/76:01 pmCVG - STL
1 stop27h 52mFrontier
mar. 5/147:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 5/1$248
lun. 5/206:51 pmCVG - STL
1 stop13h 17mFrontier
vie. 5/248:45 pmSTL - CVG
1 stop12h 33mFrontier
Deal found 5/1$258
lun. 6/246:47 pmCVG - STL
1 stop13h 20mFrontier
mié. 6/268:16 amSTL - CVG
2 stops28h 22mFrontier
Deal found 5/1$273

Cheap American Airlines flights from Cincinnati to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Cincinnati 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 2,899,487 searches. Data last updated mayo 2, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Cincinnati to St. Louis. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
sáb. 6/85:45 pmCVG - STL
1 stop5h 47mAmerican Airlines
mar. 6/115:38 pmSTL - CVG
1 stop5h 53mAmerican Airlines
Deal found 4/30$253
vie. 5/316:55 amCVG - STL
1 stop8h 40mAmerican Airlines
dom. 6/25:21 amSTL - CVG
1 stop5h 56mAmerican Airlines
Deal found 5/1$264
vie. 10/256:59 amCVG - STL
1 stop4h 05mAmerican Airlines
dom. 10/275:43 amSTL - CVG
1 stop3h 54mAmerican Airlines
Deal found 5/1$283
dom. 5/128:42 amCVG - STL
2 stops8h 35mAmerican Airlines
mié. 5/155:04 amSTL - CVG
1 stop4h 07mAmerican Airlines
Deal found 4/30$468
sáb. 6/83:48 pmCVG - STL
2 stops7h 14mAmerican Airlines
mar. 6/115:15 amSTL - CVG
2 stops9h 24mAmerican Airlines
Deal found 4/30$473
vie. 5/178:00 amCVG - STL
2 stops8h 28mAmerican Airlines
dom. 5/195:04 amSTL - CVG
1 stop4h 07mAmerican Airlines
Deal found 5/1$519

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

Find cheap flight options from Cincinnati 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 2,899,487 searches. Prices were last updated on mayo 2, 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.
sáb. 5/118:46 amCVG - STL
1 stop7h 51mFrontier
mar. 5/147:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 4/30$158
mié. 5/87:27 pmCVG - STL
1 stop16h 11mFrontier
jue. 5/97:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 5/1$167
jue. 5/163:07 pmCVG - STL
1 stop17h 01mFrontier
dom. 5/1911:22 pmSTL - CVG
1 stop9h 56mFrontier
Deal found 5/1$177
vie. 5/179:29 pmCVG - STL
1 stop19h 56mFrontier
dom. 5/1911:22 pmSTL - CVG
1 stop9h 56mFrontier
Deal found 5/1$199
jue. 5/165:55 amCVG - STL
2 stops26h 13mFrontier
dom. 5/197:44 pmSTL - CVG
1 stop21h 02mFrontier
Deal found 5/1$223
sáb. 5/48:46 amCVG - STL
1 stop23h 27mFrontier
mié. 5/87:51 pmSTL - CVG
1 stop16h 47mFrontier
Deal found 5/1$238
mar. 5/76:01 pmCVG - STL
1 stop27h 52mFrontier
mar. 5/147:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 5/1$248
sáb. 6/85:45 pmCVG - STL
1 stop5h 47mAmerican Airlines
mar. 6/115:38 pmSTL - CVG
1 stop5h 53mAmerican Airlines
Deal found 4/30$253
lun. 5/206:51 pmCVG - STL
1 stop13h 17mFrontier
vie. 5/248:45 pmSTL - CVG
1 stop12h 33mFrontier
Deal found 5/1$258

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 2,899,487 searches. Data last updated mayo 2, 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.
sáb. 5/118:46 amCVG - STL
1 stop7h 51mFrontier
mar. 5/147:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 4/30$158
mié. 5/87:27 pmCVG - STL
1 stop16h 11mFrontier
jue. 5/97:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 5/1$167
jue. 5/163:07 pmCVG - STL
1 stop17h 01mFrontier
dom. 5/1911:22 pmSTL - CVG
1 stop9h 56mFrontier
Deal found 5/1$177
vie. 5/179:29 pmCVG - STL
1 stop19h 56mFrontier
dom. 5/1911:22 pmSTL - CVG
1 stop9h 56mFrontier
Deal found 5/1$199
jue. 5/165:55 amCVG - STL
2 stops26h 13mFrontier
dom. 5/197:44 pmSTL - CVG
1 stop21h 02mFrontier
Deal found 5/1$223
sáb. 5/48:46 amCVG - STL
1 stop23h 27mFrontier
mié. 5/87:51 pmSTL - CVG
1 stop16h 47mFrontier
Deal found 5/1$238
mar. 5/76:01 pmCVG - STL
1 stop27h 52mFrontier
mar. 5/147:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 5/1$248
sáb. 6/85:45 pmCVG - STL
1 stop5h 47mAmerican Airlines
mar. 6/115:38 pmSTL - CVG
1 stop5h 53mAmerican Airlines
Deal found 4/30$253
lun. 5/206:51 pmCVG - STL
1 stop13h 17mFrontier
vie. 5/248:45 pmSTL - CVG
1 stop12h 33mFrontier
Deal found 5/1$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 2,899,487 searches. Data last updated mayo 2, 2024.
Book one of these great deals on flights from Cincinnati to St. Louis. Tip: verify your flight details before completing your reservation.
sáb. 5/118:46 amCVG - STL
1 stop7h 51mFrontier
mar. 5/147:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 4/30$158
mié. 5/87:27 pmCVG - STL
1 stop16h 11mFrontier
jue. 5/97:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 5/1$167
mar. 5/76:01 pmCVG - STL
1 stop27h 52mFrontier
mar. 5/147:16 pmSTL - CVG
1 stop11h 30mFrontier
Deal found 5/1$248
dom. 5/127:10 pmCVG - STL
2 stops21h 04mMultiple Airlines
mié. 5/1511:36 amSTL - CVG
2 stops22h 40mMultiple Airlines
Deal found 4/30$344
dom. 5/127:10 pmCVG - STL
3 stops21h 20mMultiple Airlines
mié. 5/1511:36 amSTL - CVG
2 stops22h 40mMultiple Airlines
Deal found 4/30$374
mié. 5/81:33 pmCVG - STL
2 stops7h 13mAmerican Airlines
jue. 5/95:04 amSTL - CVG
1 stop6h 35mAmerican Airlines
Deal found 5/1$468
mar. 5/76:00 amCVG - STL
2 stops9h 23mUnited Airlines
mar. 5/145:25 pmSTL - CVG
1 stop5h 21mUnited Airlines
Deal found 5/1$682

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 2,899,487 searches. Data last updated mayo 2, 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.
dom. 6/96:00 amCVG - STL
1 stop4h 10mDelta
Deal found 4/30$143
mar. 5/76:01 pmCVG - STL
1 stop27h 52mFrontier
Deal found 5/1$170
dom. 6/97:05 pmCVG - STL
2 stops19h 46mMultiple Airlines
Deal found 4/30$189
dom. 6/97:05 pmCVG - STL
3 stops22h 00mMultiple Airlines
Deal found 4/30$213
mar. 5/76:15 amCVG - STL
2 stops9h 20mAmerican Airlines
Deal found 5/1$307

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 2,899,487 searches. Data last updated mayo 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$167 - $344

Route

Depart

Return

Price

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

dom. 5/12

1 stop26h 30m

Lambert-St Louis

mié. 5/15

1 stop16h 05m

$167

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

jue. 5/16

1 stop17h 01m

Lambert-St Louis

dom. 5/19

1 stop9h 56m

$177

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

vie. 5/17

1 stop19h 56m

Lambert-St Louis

dom. 5/19

1 stop9h 56m

$199

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

jue. 5/16

2 stops26h 13m

Lambert-St Louis

dom. 5/19

1 stop21h 02m

$223

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

sáb. 6/8

1 stop5h 47m

Lambert-St Louis

mar. 6/11

1 stop5h 53m

$253

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

lun. 5/20

1 stop13h 17m

Lambert-St Louis

vie. 5/24

1 stop12h 33m

$258

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

vie. 5/31

1 stop8h 40m

Lambert-St Louis

dom. 6/2

1 stop5h 56m

$264

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

vie. 10/25

1 stop4h 05m

Lambert-St Louis

dom. 10/27

1 stop3h 54m

$283

Cincinnati Cinci./N. KentuckyLambert-St Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

dom. 5/12

2 stops21h 04m

Lambert-St Louis

mié. 5/15

2 stops22h 40m

$344

Flights are sorted by cheapest first

Deals found on 4/30

When is the best time to book a flight from Cincinnati to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to St. Louis. Price data was last updated on January 28, 2024.
The best time to book flights from Cincinnati to St. Louis is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time 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 April 28, 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. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to St. Louis by month

Plan your trip from Cincinnati to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Cincinnati to St. Louis is currently $204 while a round-trip flight costs $241. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Cincinnati to St. Louis (average of $322). Flying from Cincinnati to St. Louis in July is currently the most expensive (average of $377). 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.

January

$326

February

$331

March

$357

April

$337

May

$345

June

$371

July

$377

August

$336

September

$322

October

$324

November

$336

December

$326

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

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 mayo 2, 2024.
To help decide which airline to fly from Cincinnati to St. Louis, see what other customers have to say about 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.
Delta
8.1
Very good
10,874 reviews
Check prices

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

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
10,874 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

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
14,788 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

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.

Frontier
6.3
Okay
4,108 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

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 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 $167, but on average you can expect to pay $305.

  • Are there last-minute flights available from Cincinnati to St. Louis for under $200?

    There are currently 7+ open flights from Cincinnati to St. Louis within the next 7 days for less than $200.

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

    Currently priced at $167, 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. Check Cheapflights for deals on American Airlines for as low as $253. Frontier is priced at 61% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Cincinnati to St. Louis one-way?

    The cheapest airlines for a one-way flight from Cincinnati to St. Louis are Delta ($143), Frontier ($170), and American Airlines ($307).

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

    Before booking your flight from Cincinnati to St. Louis check out the most popular airlines for this route: American Airlines, Delta or Frontier.

  • 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 5/1.

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 2,899,487 searches. Data last updated mayo 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$165Average$206FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$175Average$420FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$217Average$383FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$246Average$430FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Cincinnati to St. Louis by cabin class

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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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 Cincinnati to St. Louis?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cincinnati to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Cincinnati to St. Louis for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cincinnati to St. Louis flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St. Louis from Cincinnati today and book when prices fit your budget.

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