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Florida Keys

$58+ Cheap flights from Columbus 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 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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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 22, 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
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One-way flight from Columbus to Florida Keys
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Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 22, 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 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 Priceline 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 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
Fri 10/316:00 amMIA - CMH
1 stop13h 08mFrontier
Deal found 10/20$156
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:18 pmCMH - MIA
1 stop5h 53mSpirit Airlines
Fri 11/1412:05 pmMIA - CMH
2 stops11h 05mSpirit Airlines
Deal found 10/21$162
This Priceline 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 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
Sun 10/266:00 amMIA - CMH
1 stop12h 13mFrontier
Deal found 10/20$168
This Southwest deal was found by Cheapflights users on 10/21. 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.
Mon 12/11:40 pmCMH - MIA
Nonstop2h 40mSouthwest
Wed 12/37:40 amMIA - CMH
1 stop5h 10mSouthwest
Deal found 10/21$169
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Tue 11/44:18 pmCMH - MIA
1 stop16h 54mMultiple Airlines
Sat 11/81:58 pmMIA - CMH
2 stops9h 12mMultiple Airlines
Deal found 10/21$175
This Frontier deal was found by Cheapflights users on 10/21. 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 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 10/21$176
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:18 pmCMH - MIA
1 stop5h 53mSpirit Airlines
Sat 11/87:39 pmMIA - CMH
1 stop13h 08mSpirit Airlines
Deal found 10/20$178
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.
Mon 10/271:25 pmCMH - MIA
1 stop11h 09mFrontier
Mon 11/35:05 amMIA - CMH
1 stop10h 40mFrontier
Deal found 10/20$179
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:30 amCMH - MIA
2 stops27h 52mMultiple Airlines
Thu 11/67:07 pmMIA - CMH
1 stop20h 28mMultiple Airlines
Deal found 10/20$180
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:44 pmCMH - EYW
1 stop12h 31mMultiple Airlines
Thu 12/118:55 amEYW - CMH
1 stop8h 45mMultiple Airlines
Deal found 10/20$204

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 22, 2025.
Use the filters below to find and compare flights from Columbus to Florida Keys that are best for you.

Fly from

Columbus

Fly to

Florida Keys

Route

Depart

Return

Price

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Mon 1/5

12:50 pm-6:57 pm

1 stop6h 07m

Miami

Fri 1/9

12:01 pm-5:19 pm

1 stop5h 18m

$197

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Fri 1/9

7:55 pm-12:57 am

1 stop5h 02m

Miami

Sat 1/17

6:00 am-11:38 am

1 stop5h 38m

$197

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Fri 12/5

7:58 pm-12:46 am

1 stop4h 48m

Miami

Sat 12/13

6:00 am-10:18 am

1 stop4h 18m

$197

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Wed 1/14

12:15 pm-10:00 pm

2 stops9h 45m

Miami

Sat 1/17

7:50 am-12:35 pm

1 stop4h 45m

$253

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 12/18

8:01 am-1:47 pm

1 stop5h 46m

Key West

Wed 12/24

8:00 am-1:05 pm

1 stop5h 05m

$259

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Sat 1/17

12:50 pm-9:35 pm

2 stops8h 45m

Miami

Tue 1/20

7:15 am-12:40 pm

1 stop5h 25m

$262

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Fri 12/5

7:58 pm-12:46 am

1 stop4h 48m

Miami

Mon 12/8

6:00 am-12:50 pm

1 stop6h 50m

$268

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Wed 11/5

2:13 pm-9:27 pm

1 stop7h 14m

Miami

Tue 11/11

7:00 am-12:52 pm

1 stop5h 52m

$269

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

Sun 12/14

6:15 am-1:35 pm

1 stop7h 20m

Miami

Fri 12/19

6:30 am-11:50 am

1 stop5h 20m

$272

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 11/1

7:43 pm-3:33 pm

1 stop19h 50m

Key West

Wed 11/5

10:47 am-11:10 pm

2 stops36h 23m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 43 results
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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 to Florida Keys

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

Currently, June is the cheapest month in which you can book a flight from Columbus to Florida Keys (average of $142). Flying from Columbus 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 22, 2025.

It’s typically best to fly out from Columbus to Florida Keys at noon. Doing so could potentially save you 44% 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 22, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Columbus to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
7,981 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
8,988 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
11,029 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
8,097 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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 to Florida Keys?

    A quick flight from Columbus to Florida Keys can take about 5h 46m. Delta provides one of the quickest options available for as low as $259. Columbus and Florida Keys are separated by a distance of 1068 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 to Florida Keys?

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

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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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$265FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$145Average$453FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$394FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$465FlexibilityNo cancel feeOn-time71%

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