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Key West

$178+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — EYW
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
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 septiembre 15, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$178
(Priceline)

Popular in

March

Cheapest in

September

Average price

$313
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. 10% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
dom. 9/287:16 pmCMH - EYW
1 stop16h 36mMultiple Airlines
jue. 10/28:55 amEYW - CMH
1 stop9h 16mMultiple Airlines
Deal found 9/13$237
This Delta deal was found by Cheapflights users on 9/14. 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.
vie. 10/311:45 pmCMH - EYW
1 stop6h 21mDelta
mar. 11/46:17 pmEYW - CMH
1 stop4h 29mDelta
Deal found 9/14$244
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
sáb. 10/411:31 amCMH - EYW
1 stop20h 44mMultiple Airlines
lun. 10/68:55 amEYW - CMH
1 stop8h 21mMultiple Airlines
Deal found 9/13$250
This Delta deal was found by Cheapflights users on 9/13. 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.
sáb. 11/82:00 pmCMH - EYW
1 stop6h 06mDelta
mié. 11/126:18 pmEYW - CMH
1 stop6h 00mDelta
Deal found 9/13$251
This Delta deal was found by Cheapflights users on 9/13. 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.
sáb. 11/82:00 pmCMH - EYW
1 stop6h 06mDelta
jue. 11/137:40 amEYW - CMH
1 stop5h 12mDelta
Deal found 9/13$255
This American Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 12/66:08 pmCMH - EYW
1 stop4h 59mAmerican Airlines
sáb. 12/134:20 pmEYW - CMH
2 stops8h 21mAmerican Airlines
Deal found 9/13$256
This American Airlines deal was found by Cheapflights users on 9/14. 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. 12/37:50 amCMH - EYW
2 stops9h 07mAmerican Airlines
lun. 12/88:05 pmEYW - CMH
1 stop4h 50mAmerican Airlines
Deal found 9/14$260
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
sáb. 11/82:49 pmCMH - EYW
1 stop17h 26mMultiple Airlines
vie. 11/148:55 amEYW - CMH
1 stop27h 20mMultiple Airlines
Deal found 9/13$266
This Delta deal was found by Cheapflights users on 9/15. 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.
vie. 10/31:49 pmCMH - EYW
1 stop6h 18mDelta
mar. 10/76:17 pmEYW - CMH
1 stop5h 42mDelta
Deal found 9/15$270
This Delta deal was found by Cheapflights users on 9/15. 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.
vie. 10/310:14 amCMH - EYW
1 stop7h 01mDelta
lun. 10/66:17 pmEYW - CMH
1 stop5h 42mDelta
Deal found 9/15$274

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 septiembre 15, 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

vie. 10/31

1:45 pm-8:06 pm

1 stop6h 21m

Key West

mar. 11/4

6:17 pm-10:46 pm

1 stop4h 29m

$244

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

sáb. 12/6

4:42 pm-9:50 pm

1 stop5h 08m

Key West

sáb. 12/13

8:04 pm-12:55 am

1 stop4h 51m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

mar. 10/14

10:02 am-5:21 pm

1 stop7h 19m

Key West

mar. 10/21

6:17 pm-10:47 pm

1 stop4h 30m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

mar. 10/7

12:18 pm-5:21 pm

1 stop5h 03m

Key West

mar. 10/14

6:17 pm-11:59 pm

1 stop5h 42m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

sáb. 11/8

2:00 pm-8:06 pm

1 stop6h 06m

Key West

mié. 11/12

6:18 pm-12:18 am

1 stop6h 00m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

mar. 10/14

10:42 am-7:22 pm

2 stops8h 40m

Key West

mar. 10/21

3:20 pm-9:04 pm

1 stop5h 44m

$256

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

sáb. 11/8

2:37 pm-9:49 pm

2 stops7h 12m

Key West

mié. 11/12

6:33 pm-11:12 pm

1 stop4h 39m

$256

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

mié. 12/3

7:50 am-4:57 pm

2 stops9h 07m

Key West

lun. 12/8

8:05 pm-12:55 am

1 stop4h 50m

$260

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

vie. 2/6

6:45 am-1:30 pm

1 stop6h 45m

$178

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

jue. 1/15

9:10 pm-12:26 pm

1 stop15h 16m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 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 September 12, 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, August is the cheapest month in which you can book a flight from Columbus to Key West (average of $328). Flying from Columbus to Key West in March is currently the most expensive (average of $491). 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 septiembre 15, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 9% 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 septiembre 15, 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
8.0
Very good
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
8,015 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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 American Airlines can get you from Columbus to Key West in just under 5h 08m. Your travel time can differ by up to 1h 13m. 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 $218, 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, August is the cheapest month in which you can book a flight from Columbus to Key West (average of $328). Flying from Columbus to Key West in March is currently the most expensive (average of $491). 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$256FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$145Average$444FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$394FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$471FlexibilityNo cancel feeOn-time71%

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