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Florida Keys

$78+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — EYW
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$179
(Southwest)

One-way from

$78
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$397
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. 12% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Southwest deal was found by Cheapflights users on 6/9. 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.
mié. 8/64:05 pmCMH - MIA
1 stop5h 10mSouthwest
mar. 8/127:45 amMIA - CMH
2 stops8h 45mSouthwest
Deal found 6/9$182
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 9/106:40 amCMH - MIA
Nonstop2h 39mAmerican Airlines
mar. 9/1610:14 amMIA - CMH
1 stop8h 10mAmerican Airlines
Deal found 6/11$186
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/276:00 amCMH - MIA
1 stop5h 37mSpirit Airlines
lun. 6/3012:32 pmMIA - CMH
1 stop9h 35mSpirit Airlines
Deal found 6/10$189
This Delta deal was found by Cheapflights users on 6/11. 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.
mié. 9/101:55 pmCMH - MIA
1 stop4h 30mDelta
mar. 9/1612:05 pmMIA - CMH
1 stop6h 41mDelta
Deal found 6/11$197
This Delta deal was found by Cheapflights users on 6/11. 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.
mar. 7/12:47 pmCMH - EYW
1 stop4h 52mDelta
vie. 7/47:10 amEYW - CMH
1 stop6h 32mDelta
Deal found 6/11$199
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 7/110:35 amCMH - EYW
2 stops8h 27mAmerican Airlines
vie. 7/42:31 pmEYW - CMH
1 stop7h 35mAmerican Airlines
Deal found 6/11$204
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/710:04 amCMH - EYW
2 stops21h 56mMultiple Airlines
vie. 7/118:45 amEYW - CMH
1 stop10h 47mMultiple Airlines
Deal found 6/10$218
This Frontier deal was found by Cheapflights users on 6/10. 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.
lun. 9/155:17 pmCMH - MIA
1 stop6h 35mFrontier
vie. 9/195:45 amMIA - CMH
1 stop10h 37mFrontier
Deal found 6/10$234
This Mytrip deal was found by Cheapflights users on 6/11. 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.
mié. 7/168:37 pmCMH - MIA
2 stops20h 16mMultiple Airlines
vie. 7/1811:11 amMIA - CMH
2 stops29h 58mMultiple Airlines
Deal found 6/11$280
This United Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 8/87:10 amCMH - EYW
1 stop6h 02mUnited Airlines
vie. 8/156:45 pmEYW - CMH
2 stops19h 30mUnited Airlines
Deal found 6/10$358
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/69:08 amCMH - EYW
1 stop25h 23mBreeze Airways
mié. 11/129:47 amEYW - CMH
2 stops22h 41mBreeze Airways
Deal found 6/11$619

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 junio 12, 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

mié. 8/6

4:05 pm-9:15 pm

1 stop5h 10m

Miami

mar. 8/12

7:45 am-4:30 pm

2 stops8h 45m

$182

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

mié. 9/10

6:40 am-9:19 am

Nonstop2h 39m

Miami

mar. 9/16

10:14 am-6:24 pm

1 stop8h 10m

$186

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

vie. 6/27

6:00 am-11:37 am

1 stop5h 37m

Miami

lun. 6/30

12:32 pm-10:07 pm

1 stop9h 35m

$189

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

mié. 9/10

1:55 pm-9:28 pm

1 stop7h 33m

Miami

mar. 9/16

6:00 am-1:00 pm

1 stop7h 00m

$197

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

mar. 7/1

2:47 pm-7:39 pm

1 stop4h 52m

Key West

vie. 7/4

7:10 am-1:42 pm

1 stop6h 32m

$199

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

mar. 7/1

10:35 am-7:02 pm

2 stops8h 27m

Key West

vie. 7/4

2:31 pm-10:06 pm

1 stop7h 35m

$204

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

lun. 7/7

10:04 am-8:00 am

2 stops21h 56m

Key West

vie. 7/11

8:45 am-7:32 pm

1 stop10h 47m

$218

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

vie. 7/18

12:31 pm-12:05 am

1 stop11h 34m

Miami

lun. 7/21

6:00 am-11:42 am

1 stop5h 42m

$235

ColumbusMiami

CMH - MIA

CMHMIA

Columbus

mié. 7/16

8:37 pm-4:53 pm

2 stops20h 16m

Miami

vie. 7/18

11:11 am-5:09 pm

2 stops29h 58m

$280

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

mar. 9/2

6:08 am-2:01 pm

1 stop7h 53m

Key West

dom. 9/7

2:45 pm-3:18 pm

2 stops24h 33m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
1
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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 Airport to Florida Keys

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

Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Florida Keys (average of $328). Flying from Columbus Airport to Florida Keys in March is currently the most expensive (average of $493). 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 junio 12, 2025.

When flying from Columbus Airport to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Florida Keys by month

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

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

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

If weather is an important factor for your trip to Florida Keys, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Southwest and Delta from Columbus to Florida Keys to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Food

6.7

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Food

6.7

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Food

6.7

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,946 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Food

6.7

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,790 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Food

6.7

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Boarding

8.3

Comfort

8.2

Entertainment

6.6

Overall

8.1

Food

6.7

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $78. Users have also found prices from $84 and $92 on Southwest and Spirit Airlines, 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, August is the cheapest month in which you can book a flight from Columbus Airport to Florida Keys (average of $328). Flying from Columbus Airport to Florida Keys in March is currently the most expensive (average of $493). 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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Alternative routes for Columbus to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$140FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$145Average$447FlexibilityNo cancel feeOn-time69%
DeltaCheapest$203Average$380FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$400FlexibilityNo cancel feeOn-time71%

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