HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$58+ Cheap flights from Columbus (CMH) to Florida Keys

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — EYW
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Florida Keys with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Columbus to Florida Keys

Keep the following information in mind while searching for Columbus to Florida Keys flight deals. Data was last updated October 20, 2025.

Round-trip from

$137
(Priceline)

One-way from

$58
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$360
From Columbus to Florida Keys
Search Deals
One-way flight from Columbus to Florida Keys
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Columbus to Florida Keys

Cheapest flights from Columbus to Florida Keys
Explore the most affordable flight options available from Columbus to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Priceline deal was found by Cheapflights users on 10/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:18 pmCMH - MIA
1 stop5h 53mMultiple Airlines
Mon 11/106:00 amMIA - CMH
1 stop13h 08mMultiple Airlines
Deal found 10/19$137
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/74:30 pmCMH - MIA
1 stop17h 28mMultiple Airlines
Tue 11/187:39 pmMIA - CMH
1 stop13h 08mMultiple Airlines
Deal found 10/18$139
This Frontier deal was found by Cheapflights users on 10/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:03 pmCMH - MIA
1 stop10h 16mFrontier
Mon 11/35:05 amMIA - CMH
1 stop10h 40mFrontier
Deal found 10/18$144
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amCMH - MIA
1 stop6h 05mSouthwest
Thu 12/259:30 amMIA - CMH
1 stop8h 20mSouthwest
Deal found 10/20$146
This Frontier deal was found by Cheapflights users on 10/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:04 pmCMH - MIA
1 stop11h 15mFrontier
Fri 10/316:00 amMIA - CMH
1 stop13h 08mFrontier
Deal found 10/20$156
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Sat 11/84:18 pmCMH - MIA
1 stop29h 53mSpirit Airlines
Mon 11/177:39 pmMIA - CMH
1 stop13h 08mSpirit Airlines
Deal found 10/19$158
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Mon 11/34:40 pmCMH - MIA
1 stop7h 54mMultiple Airlines
Thu 11/612:05 pmMIA - CMH
2 stops11h 05mMultiple Airlines
Deal found 10/18$160
This Priceline deal was found by Cheapflights users on 10/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:04 pmCMH - MIA
1 stop11h 15mFrontier
Mon 10/276:00 amMIA - CMH
1 stop12h 09mFrontier
Deal found 10/19$168
This Frontier deal was found by Cheapflights users on 10/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/201:25 pmCMH - MIA
1 stop11h 09mFrontier
Sun 10/266:00 amMIA - CMH
1 stop12h 13mFrontier
Deal found 10/19$176
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Mon 11/34:40 pmCMH - MIA
1 stop20h 48mMultiple Airlines
Sat 11/81:30 pmMIA - CMH
2 stops9h 40mMultiple Airlines
Deal found 10/19$177
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Thu 11/278:30 amCMH - EYW
1 stop23h 45mMultiple Airlines
Thu 12/48:55 amEYW - CMH
1 stop8h 45mMultiple Airlines
Deal found 10/19$225
This Mytrip deal was found by Cheapflights users on 10/18. 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.
Sat 11/298:30 amCMH - EYW
1 stop6h 21mMultiple Airlines
Sat 12/62:30 pmEYW - CMH
1 stop7h 44mMultiple Airlines
Deal found 10/18$233

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Florida Keys 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 October 20, 2025.
Use the filters below to find and compare flights from Columbus Airport to Florida Keys that are best for you.

Fly from

Columbus

Fly to

Florida Keys

Route

Depart

Return

Price

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Wed 1/14

7:30 am-12:05 pm

1 stop4h 35m

Miami

Sat 1/17

7:50 am-12:35 pm

1 stop4h 45m

$197

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Sun 1/11

10:20 am-5:21 pm

1 stop7h 01m

Miami

Wed 1/14

7:00 am-11:38 am

1 stop4h 38m

$197

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 11/27

8:30 am-8:15 am

1 stop23h 45m

Key West

Thu 12/4

8:55 am-5:40 pm

1 stop8h 45m

$225

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Thu 12/11

7:00 am-2:45 pm

1 stop7h 45m

Miami

Mon 12/15

6:00 am-11:38 am

1 stop5h 38m

$233

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 12/4

6:45 pm-8:15 am

1 stop13h 30m

Key West

Sun 12/7

8:55 am-6:49 pm

1 stop9h 54m

$244

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 11/22

8:30 am-8:15 am

1 stop23h 45m

Key West

Thu 12/4

8:55 am-5:40 pm

1 stop8h 45m

$244

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Wed 11/5

4:28 pm-8:51 pm

1 stop4h 23m

Miami

Tue 11/11

8:05 am-12:52 pm

1 stop4h 47m

$249

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 12/6

8:23 am-4:12 pm

1 stop7h 49m

Key West

Sat 12/13

12:46 pm-8:26 pm

1 stop7h 40m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 12/3

11:22 am-7:35 pm

2 stops8h 13m

Key West

Wed 12/10

8:05 pm-12:55 am

1 stop4h 50m

$258

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Mon 11/24

12:33 pm-7:53 pm

1 stop7h 20m

Key West

Thu 12/4

7:40 am-12:50 pm

1 stop5h 10m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 43 results
1
2
3
...
5

Best time to book a flight from Columbus to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Columbus 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.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to Florida Keys

What is the cheapest month to book a flight from Columbus Airport to Florida Keys?

Currently, June is the cheapest month in which you can book a flight from Columbus Airport to Florida Keys (average of $142). Flying from Columbus Airport to Florida Keys in January is currently the most expensive (average of $258). 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 CMH to EOA?

Find hourly flight availability from Columbus to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

It’s typically best to fly out from Columbus Airport to Florida Keys at noon. Doing so could potentially save you 47% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated October 20, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Columbus Airport to Florida Keys by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,978 reviews
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,991 reviews
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,024 reviews
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,095 reviews
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Columbus to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Columbus Airport to Florida Keys?

    Southwest, Delta, and American Airlines can get you from Columbus Airport to Florida Keys in just under 4h 35m. Your travel time can differ by up to 3h 14m. Airlines will cover a distance of 992 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Columbus Airport to Florida Keys one-way?

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $69. Users have also found prices from $76 and $126 on Spirit Airlines and Delta, respectively.

  • Can I find deals for flights from Columbus to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Columbus to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Florida Keys.

  • Can I find deals for business class flights from Columbus to Florida Keys?

    Yes. Cheapflights offers flight deals from Columbus to Florida Keys 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 Columbus Airport to Florida Keys?

    Currently, June is the cheapest month in which you can book a flight from Columbus Airport to Florida Keys (average of $142). Flying from Columbus Airport to Florida Keys in January is currently the most expensive (average of $258). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Columbus to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Orlando flights
Columbus to Fort Lauderdale flights
Columbus to Miami flights
Columbus to Tampa flights
Columbus to Fort Myers flights
Columbus to Sarasota flights
Columbus to Key West flights
Columbus to West Palm Beach flights
Columbus to Jacksonville flights
Rickenbacker to Fort Lauderdale flights
Columbus to Pensacola flights
Columbus to Valparaiso flights
Rickenbacker to St Petersburg flights
Columbus to Daytona Beach flights
Columbus to Panama City flights
Columbus to Punta Gorda flights
Columbus to Melbourne flights
Columbus to St Petersburg flights
Columbus to Gainesville flights
Columbus to Tallahassee flights
Columbus to Orlando Sanford Intl flights
Columbus to Valdosta flights
Columbus to Destin flights

Top 4 airlines flying from Columbus to Florida Keys

Discover the top 4 airlines that operate flights from Columbus to Florida Keys. 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$265FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$145Average$444FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$389FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$416FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.