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$122+ Cheap flights from Columbus to Key West (EYW)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — EYW
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Key West are usually found in September or January, booked 19 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Columbus to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Key West (EYW). 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 November 6, 2025.

Round-trip from

$197
(Kiwi.com)

One-way from

$122
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$428
From Columbus to Key West
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One-way flight from Columbus to Key West
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Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Columbus to Key West

Cheapest flights from Columbus to Key West
Explore the most affordable flight options available from Columbus to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/46:45 pmCMH - EYW
1 stop13h 30mMultiple Airlines
Sun 12/712:20 pmEYW - CMH
2 stops23h 21mMultiple Airlines
Deal found 11/4$221
This Mytrip deal was found by Cheapflights users on 11/6. 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 12/68:33 pmCMH - EYW
1 stop14h 47mSpirit Airlines
Sat 12/132:30 pmEYW - CMH
1 stop7h 44mSpirit Airlines
Deal found 11/6$236
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 12/61:46 pmCMH - EYW
1 stop6h 20mDelta
Sat 12/137:40 amEYW - CMH
1 stop5h 01mDelta
Deal found 11/4$251
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/512:55 pmCMH - EYW
1 stop4h 57mAmerican Airlines
Tue 12/96:33 pmEYW - CMH
1 stop4h 36mAmerican Airlines
Deal found 11/4$255
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/66:08 pmCMH - EYW
1 stop4h 59mAmerican Airlines
Sat 12/134:20 pmEYW - CMH
2 stops8h 21mAmerican Airlines
Deal found 11/4$256
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/58:33 pmCMH - EYW
1 stop16h 57mMultiple Airlines
Fri 12/128:55 amEYW - CMH
1 stop10h 43mMultiple Airlines
Deal found 11/5$258
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/188:01 amCMH - EYW
1 stop5h 46mAmerican Airlines
Wed 12/244:03 pmEYW - CMH
1 stop6h 58mAmerican Airlines
Deal found 11/5$259
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/311:22 amCMH - EYW
2 stops8h 13mAmerican Airlines
Sat 12/64:20 pmEYW - CMH
2 stops8h 21mAmerican Airlines
Deal found 11/6$261
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/512:55 pmCMH - EYW
1 stop4h 57mAmerican Airlines
Fri 12/121:33 pmEYW - CMH
2 stops7h 41mAmerican Airlines
Deal found 11/5$264
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/172:31 pmCMH - EYW
2 stops7h 15mAmerican Airlines
Sat 12/204:03 pmEYW - CMH
2 stops8h 32mAmerican Airlines
Deal found 11/5$265

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Key West 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 November 6, 2025.
Use the filters below to find and compare flights from Columbus to Key West that are best for you.

Fly from

Columbus

Fly to

Key West

Route

Depart

Return

Price

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 12/4

6:45 pm-8:15 am

1 stop13h 30m

Key West

Sun 12/7

12:20 pm-11:41 am

2 stops23h 21m

$221

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 1/22

5:33 am-2:56 pm

1 stop9h 23m

Key West

Sun 1/25

10:27 pm-6:03 pm

2 stops19h 36m

$244

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 12/6

1:46 pm-8:06 pm

1 stop6h 20m

Key West

Sat 12/13

7:40 am-12:41 pm

1 stop5h 01m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Tue 1/27

10:31 am-4:22 pm

1 stop5h 51m

Key West

Sat 1/31

12:22 pm-8:24 pm

1 stop8h 02m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 1/28

7:00 am-11:31 am

1 stop4h 31m

Key West

Wed 2/4

1:28 pm-7:26 pm

1 stop5h 58m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Tue 12/9

6:00 am-1:51 pm

1 stop7h 51m

Key West

Tue 12/16

2:47 pm-10:46 pm

1 stop7h 59m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 1/28

7:00 am-11:31 am

1 stop4h 31m

Key West

Tue 2/3

7:10 am-11:45 am

1 stop4h 35m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Tue 1/27

6:06 am-12:48 pm

1 stop6h 42m

Key West

Tue 2/3

7:10 am-11:45 am

1 stop4h 35m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Fri 1/30

7:03 pm-10:09 am

2 stops15h 06m

Key West

Mon 2/2

2:25 pm-10:13 pm

1 stop7h 48m

$252

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Tue 1/27

7:00 am-11:31 am

1 stop4h 31m

Key West

Thu 2/5

2:45 pm-10:16 pm

1 stop7h 31m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 13 results
1
2

Best time to book a flight from Columbus to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

How far ahead should I book a flight from Columbus to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Key West. Price data was last updated on October 31, 2025.

To ensure you get the cheapest price possible for a flight from Columbus to Key West, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Columbus to Key West?

Currently, June is the cheapest month in which you can book a flight from Columbus to Key West (average of $142). Flying from Columbus to Key West in February 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 EYW?

Find hourly flight availability from Columbus to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 44% on flights from Columbus to Key West by exploring options for tickets at noon.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated November 6, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Columbus to Key West. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
United Airlines
7.4
Good
9,007 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Spirit Airlines
6.3
Okay
8,122 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Related info for your journey

Find useful and relevant information for your journey from Columbus to Key West. 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 Key West from Columbus?

    Key West (EYW) is the airport you will fly into if you book a flight from Columbus to Key West. You should not have trouble finding flights to Key West from Columbus; the airport handles an average of 0 inbound flights from Columbus per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Key West airport from Columbus. It is only a 2.6 mi journey from Key West (EYW) to Key West’s city center.

  • How long is the flight from Columbus to Key West?

    Delta and United Airlines can get you from Columbus to Key West in just under 5h 51m. Your travel time can differ by up to 29m. Airlines will cover a distance of 1068 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Columbus to Key West round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Key West, with prices starting at $88. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $145 and $228, respectively. Spirit Airlines is currently priced 78% below the average price you’ll pay for this route.

  • Can I find deals for flights from Columbus to Key West that include hotel bookings?

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

  • How can I find direct flights from Columbus to Key West?

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

  • Can I find deals for business class flights from Columbus to Key West?

    Yes. Cheapflights offers flight deals from Columbus to Key West 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 Key West?

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

Discover the top 4 airlines that operate flights from Columbus to Key West. 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 November 6, 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$256Average$463FlexibilityNo cancel feeOn-time71%

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