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$49+ Cheap flights from Key Largo, FL to Cincinnati (CVG)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CVG
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Key Largo to Cincinnati Cinci./N. Kentucky are usually found in February or March, booked 41 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Key Largo to Cincinnati

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Cincinnati (CVG). 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 January 21, 2025.

Round-trip from

$58
(Frontier)

One-way from

$49
(Frontier)

Popular in

June

Cheapest in

February

Average price

$199
From Key Largo to Cincinnati Cinci./N. Kentucky
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One-way flight from Key Largo to Cincinnati Cinci./N. Kentucky
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Highest demand for flights based on searches. 15% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Key Largo to Cincinnati

Cheapest flights from Key Largo to Cincinnati
Explore the most affordable flight options available from Key Largo to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/710:44 amMIA - CVG
Nonstop2h 58mFrontier
Sun 2/97:00 amCVG - MIA
Nonstop2h 38mFrontier
Deal found 1/21$57
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/138:05 amMIA - CVG
1 stop5h 36mDelta
Thu 3/138:11 pmCVG - MIA
1 stop4h 34mDelta
Deal found 1/21$197
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/199:35 pmMIA - CVG
Nonstop2h 59mAmerican Airlines
Wed 2/265:07 pmCVG - MIA
Nonstop2h 38mAmerican Airlines
Deal found 1/20$218
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/136:30 pmMIA - CVG
1 stop5h 40mSouthwest
Wed 2/197:15 amCVG - MIA
2 stops11h 20mSouthwest
Deal found 1/21$263
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/611:15 amMIA - CVG
3 stops27h 58mMultiple Airlines
Sun 2/98:30 amCVG - MIA
2 stops24h 06mMultiple Airlines
Deal found 1/20$267
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/64:49 pmMIA - CVG
1 stop6h 41mUnited Airlines
Wed 2/127:00 amCVG - MIA
1 stop7h 57mUnited Airlines
Deal found 1/20$322
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/137:52 pmMIA - CVG
2 stops21h 57mAlaska Airlines
Sun 3/166:34 pmCVG - MIA
1 stop22h 16mAlaska Airlines
Deal found 1/21$784

Find flights from Key Largo to Cincinnati within your budget

Customize your flight search to find flights from Key Largo to Cincinnati 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Fri 2/7

10:44 am-1:42 pm

Nonstop2h 58m

Cincinnati Cinci./N. Kentucky

Sun 2/9

7:00 am-9:38 am

Nonstop2h 38m

$58

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Thu 3/13

8:05 am-1:41 pm

1 stop5h 36m

Cincinnati Cinci./N. Kentucky

Mon 3/17

8:11 pm-12:45 am

1 stop4h 34m

$197

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Fri 2/7

6:05 pm-8:57 pm

Nonstop2h 52m

Cincinnati Cinci./N. Kentucky

Sun 2/9

6:08 pm-8:49 pm

Nonstop2h 41m

$229

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Thu 2/13

6:30 pm-12:10 am

1 stop5h 40m

Cincinnati Cinci./N. Kentucky

Wed 2/19

7:15 am-6:35 pm

2 stops11h 20m

$263

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Thu 3/6

9:53 pm-2:00 pm

1 stop16h 07m

Cincinnati Cinci./N. Kentucky

Sun 3/9

4:57 pm-9:30 pm

3 stops28h 33m

$271

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Sat 3/1

6:15 am-4:50 pm

2 stops10h 35m

Cincinnati Cinci./N. Kentucky

Sun 3/2

7:15 am-2:55 pm

1 stop7h 40m

$278

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Thu 3/13

7:52 pm-5:49 pm

2 stops21h 57m

Cincinnati Cinci./N. Kentucky

Sun 3/16

6:34 pm-4:50 pm

1 stop22h 16m

$784

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Thu 2/6

10:30 am-5:03 pm

1 stop6h 33m

$55

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Wed 2/19

7:00 am-2:12 pm

1 stop7h 12m

$99

MiamiCincinnati

MIA - CVG

MIACVG

Miami

Wed 2/26

6:15 am-12:37 pm

2 stops30h 22m

$107

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 results
1
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Best time to book a flight from Key Largo to Cincinnati

Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Key Largo 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.

Travel insights for flights from Key Largo to Cincinnati

Get recent, data-driven insights about flights from Key Largo to Cincinnati including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Key Largo to Cincinnati?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Cincinnati. Price data was last updated on January 17, 2025.

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Cincinnati. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Key Largo to Cincinnati?

Currently, August is the cheapest month in which you can book a flight from Key Largo to Cincinnati (average of $239). Flying from Key Largo to Cincinnati in March is currently the most expensive (average of $292). 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.

What is the cheapest time of day to fly from KE9 to CVG?

Find hourly flight availability from Key Largo to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Cincinnati as you normally would.

What is the cheapest day to fly from Key Largo to Cincinnati?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Cincinnati. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Cincinnati flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Cincinnati by month

Plan your trip to Cincinnati by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cincinnati ranges from 2.8 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. September is typically the driest time to visit Cincinnati when rainfall is around 2.8 in.

Temperature in Cincinnati by month

Plan your trip to Cincinnati by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cincinnati, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Cincinnati

Get insights into the airlines that provide service to Cincinnati. 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 Cincinnati. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown Delta, American Airlines and United Airlines from Key Largo to Cincinnati. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Cincinnati. 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 into for flights to Cincinnati from Key Largo?

    If you book a flight to Cincinnati from Key Largo, you will be flying to Cinci./N. Kentucky, which is the city’s only airport. Cincinnati Cinci./N. Kentucky (CVG) is located 8.8 mi from the center of Cincinnati. There are 3 flights from Key Largo to Cinci./N. Kentucky per day from 4 different airlines.

  • How popular is this Key Largo to Cincinnati flight route?

    Within the past month, 5 users have taken a look at flights from Key Largo to Cincinnati Cinci./N. Kentucky.

  • What are the cheapest airlines to fly from Key Largo to Cincinnati one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $49. American Airlines flights start at $139 while deals on Southwest start at $149 one-way.

  • What are the most reliable airlines from Key Largo to Cincinnati?

    Before booking your flight to Cincinnati from Key Largo, check out the most reliable airlines to get you to your destination on time: Frontier (85%), Qatar Airways (81%), Envoy Air( 81%).

  • What are the cheapest flights from Key Largo to Cincinnati?

    Looking for the cheapest flight from Key Largo to Cincinnati? While on average our users pay $159, our data indicates the cheapest price to be $48. The most popular route (Miami - Cincinnati Cinci./N. Kentucky), is priced around $69.

  • Can I find deals for flights from Key Largo to Cincinnati that include hotel bookings?

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

  • How can I find direct flights from Key Largo to Cincinnati?

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

  • Can I find deals for business class flights from Key Largo to Cincinnati?

    Yes. Cheapflights offers flight deals from Key Largo to Cincinnati by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key Largo to Cincinnati?

    Currently, August is the cheapest month in which you can book a flight from Key Largo to Cincinnati (average of $239). Flying from Key Largo to Cincinnati in March is currently the most expensive (average of $292). 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

Traveling to a place near Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Sharonville
Florence
Mason
West Chester
Lawrenceburg
Fairfield
Middletown
Blue Ash
Williamstown
Hebron
Covington
Monroe
Sparta
Oxford
Dry Ridge
Edgewood

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Top 4 airlines flying from Key Largo to Cincinnati

Discover the top 4 airlines that operate flights from Key Largo to Cincinnati. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$108FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$57Average$156FlexibilityNo cancel feeOn-time88%
DeltaCheapest$104Average$235FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$194Average$310FlexibilityNo cancel feeOn-time71%
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