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

Spirit Airlines and Delta can get you from Columbus Airport to Key West in just under 4h 59m. Your travel time can differ by up to 1h 12m. Airlines will cover a distance of 1068 mi. This flight may include one or multiple stops.

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

Cheapflights users have booked flights from Columbus Airport to Key West round-trip from $88. Other airlines that can offer you cheap pricing are United Airlines, from $145, and Delta, from $198. These flights start at 78% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June 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 69.8 F).

What are the most popular airlines that fly from Columbus Airport to Key West?

When booking a flight from Columbus Airport to Key West, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest time of day to fly from CMH to EYW?

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

Most accurate provider : When it comes to deals on Columbus Airport-Key West flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Columbus Airport-Key West flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Columbus Airport-Key West flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Columbus Airport-Key West flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Key West from Columbus?

Located just 2.6 mi from the city center, Key West is the airport most travelers will use when flying to Key West from Columbus. Booking flights from Columbus to Key West (EYW) should be relatively easy as there are 0 daily inbound flights from Columbus from 4 different airlines.

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.

$114+ Flights from Columbus Airport to Key West

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Cheap 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 January 2, 2026.

Wed 12/315:53 pmCMH - EYW

1 stop4h 51mAmerican Airlines

Fri 1/24:40 pmEYW - CMH

1 stop6h 10mAmerican Airlines

Deal found 12/31

$659

Wed 12/316:28 pmCMH - EYW

2 stops16h 52mSpirit Airlines

Fri 1/22:30 pmEYW - CMH

2 stops9h 27mSpirit Airlines

Deal found 12/31

$1,198

Wed 12/316:28 pmCMH - EYW

2 stops16h 52mMultiple Airlines

Fri 1/210:35 pmEYW - CMH

3 stops25h 22mMultiple Airlines

Deal found 12/31

$1,559

Best flights from Columbus to Key West
Discover carefully curated flight deals from Columbus to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Thu 1/225:45 amCMH - EYW

1 stop6h 11mSpirit Airlines

Thu 1/2912:51 pmEYW - CMH

1 stop10h 36mSpirit Airlines

Deal found 12/31

$198

Tue 3/36:00 amCMH - EYW

1 stop4h 59mDelta

Tue 3/35:56 pmEYW - CMH

1 stop6h 03mDelta

Deal found 12/31

$251

Sat 1/316:30 amCMH - EYW

1 stop7h 36mAmerican Airlines

Tue 2/37:08 amEYW - CMH

1 stop5h 27mAmerican Airlines

Deal found 1/1

$251

Thu 1/225:45 amCMH - EYW

1 stop6h 11mMultiple Airlines

Thu 1/2911:06 amEYW - CMH

2 stops12h 21mMultiple Airlines

Deal found 1/1

$254

Thu 1/295:45 amCMH - EYW

1 stop6h 11mSpirit Airlines

Sun 2/112:51 pmEYW - CMH

1 stop20h 49mSpirit Airlines

Deal found 12/31

$250

Tue 2/37:00 amCMH - EYW

1 stop4h 25mDelta

Wed 2/111:28 pmEYW - CMH

1 stop5h 58mDelta

Deal found 12/30

$251

Tue 3/312:39 pmCMH - EYW

1 stop7h 03mDelta

Wed 3/45:56 pmEYW - CMH

1 stop4h 30mDelta

Deal found 12/31

$251

Wed 3/46:10 amCMH - EYW

1 stop6h 35mDelta

Wed 3/45:56 pmEYW - CMH

1 stop4h 30mDelta

Deal found 12/31

$251

Tue 2/36:08 amCMH - EYW

1 stop6h 40mDelta

Tue 2/106:06 pmEYW - CMH

1 stop5h 58mDelta

Deal found 12/30

$251

Tue 1/2712:40 pmCMH - EYW

1 stop7h 00mDelta

Tue 2/36:06 pmEYW - CMH

1 stop5h 58mDelta

Deal found 12/31

$251

Last-minute flights from Columbus to Key West
Discover last-minute flight deals from Columbus to Key West. Data last updated January 2, 2026 and is based on user searches.

Sun 1/186:00 amCMH - EYW

1 stop7h 16mAmerican Airlines

Sat 1/242:04 pmEYW - CMH

1 stop6h 27mAmerican Airlines

Deal found 12/30

$255

Thu 1/225:45 amCMH - EYW

1 stop6h 11mSpirit Airlines

Thu 1/2912:51 pmEYW - CMH

1 stop10h 36mSpirit Airlines

Deal found 1/1

$198

Thu 1/225:45 amCMH - EYW

1 stop6h 11mSpirit Airlines

Sun 1/2512:51 pmEYW - CMH

1 stop20h 49mSpirit Airlines

Deal found 12/31

$233

Thu 1/225:45 amCMH - EYW

1 stop6h 11mMultiple Airlines

Sun 1/2512:51 pmEYW - CMH

2 stops21h 56mMultiple Airlines

Deal found 12/31

$248

Thu 1/225:45 amCMH - EYW

1 stop6h 11mMultiple Airlines

Thu 1/2911:06 amEYW - CMH

2 stops12h 21mMultiple Airlines

Deal found 1/1

$254

Sat 1/243:00 pmCMH - EYW

2 stops8h 56mAmerican Airlines

Wed 1/286:43 pmEYW - CMH

1 stop4h 39mAmerican Airlines

Deal found 12/31

$256

Tue 1/273:00 pmCMH - EYW

2 stops8h 56mAmerican Airlines

Tue 2/34:37 pmEYW - CMH

2 stops6h 45mAmerican Airlines

Deal found 12/31

$261

Sat 1/313:00 pmCMH - EYW

1 stop6h 47mAmerican Airlines

Sat 2/76:06 amEYW - CMH

1 stop4h 51mAmerican Airlines

Deal found 1/2

$251

One-way flights from Columbus to Key West
Search for one-way flight options from Columbus to Key West. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Thu 2/55:45 amCMH - EYW

1 stop6h 11mSpirit Airlines

Deal found 1/1

$114

Thu 2/512:55 pmCMH - EYW

2 stops20h 14mBreeze Airways

Deal found 1/1

$145

Sun 4/266:25 amCMH - EYW

1 stop4h 52mSpirit Airlines

Deal found 1/1

$179

Sun 4/262:01 pmCMH - EYW

1 stop22h 25mMultiple Airlines

Deal found 12/30

$191

Thu 2/510:40 amCMH - EYW

3 stops28h 22mMultiple Airlines

Deal found 1/1

$220

Sun 4/263:00 pmCMH - EYW

1 stop4h 40mDelta

Deal found 1/1

$281

Thu 2/53:00 pmCMH - EYW

2 stops8h 56mAmerican Airlines

Deal found 12/31

$286

Find flight deals from Columbus to Key West

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$198 (Expedia)
One-way from	$114 (Priceline)
Popular in	March
Cheapest in	September
Average price	$327

Provider with most accurate pricing for Columbus-Key West flight deals.

Search Deals

Provider most trusted by Cheapflights users for Columbus-Key West flights.

Search Deals

From Columbus to Key West

Search Deals

One-way flight from Columbus to Key West

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Columbus Airport to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 1/22

5:45 am-11:56 am

1 stop6h 11m

Key West

Thu 1/29

12:51 pm-11:27 pm

1 stop10h 36m

$198

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 1/29

5:45 am-11:56 am

1 stop6h 11m

Key West

Sun 2/1

12:51 pm-9:40 am

1 stop20h 49m

$250

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Tue 3/3

6:00 am-10:59 am

1 stop4h 59m

Key West

Tue 3/3

5:56 pm-11:59 pm

1 stop6h 03m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 1/31

6:30 am-2:06 pm

1 stop7h 36m

Key West

Tue 2/3

7:08 am-12:35 pm

1 stop5h 27m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Tue 2/3

7:00 am-11:25 am

1 stop4h 25m

Key West

Wed 2/11

1:28 pm-7:26 pm

1 stop5h 58m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Tue 3/3

12:39 pm-7:42 pm

1 stop7h 03m

Key West

Wed 3/4

5:56 pm-10:26 pm

1 stop4h 30m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 3/4

6:10 am-12:45 pm

1 stop6h 35m

Key West

Wed 3/4

5:56 pm-10:26 pm

1 stop4h 30m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Tue 2/3

6:08 am-12:48 pm

1 stop6h 40m

Key West

Tue 2/10

6:06 pm-12:04 am

1 stop5h 58m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Tue 1/27

12:40 pm-7:40 pm

1 stop7h 00m

Key West

Tue 2/3

6:06 pm-12:04 am

1 stop5h 58m

$251

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 1/22

5:45 am-11:56 am

1 stop6h 11m

Key West

Thu 1/29

11:06 am-11:27 pm

2 stops12h 21m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 16 results

Compare providers for flights from Columbus to Key West

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Key West in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Columbus Airport-Key West flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Columbus Airport-Key West flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Columbus Airport-Key West flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Columbus Airport-Key West flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 Airport to Key West

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

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus Airport to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Columbus Airport to Key West (average of $142). Flying from Columbus Airport to Key West in November is currently the most expensive (average of $269). 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.

Reviews of airlines servicing Key West

See what other customers who have flown with Delta, United Airlines, and American Airlines from Columbus Airport to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,021 reviews

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

8,021 reviews

Delta

7.9

Good

8,021 reviews

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

9,132 reviews

Delta

7.9

Good

8,021 reviews

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

11,074 reviews

Delta

7.9

Good

8,021 reviews

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

8,259 reviews

Delta

7.9

Good

8,021 reviews

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

What airport do you fly into for flights to Key West from Columbus?
Located just 2.6 mi from the city center, Key West is the airport most travelers will use when flying to Key West from Columbus. Booking flights from Columbus to Key West (EYW) should be relatively easy as there are 0 daily inbound flights from Columbus from 4 different airlines.
How long is the flight from Columbus Airport to Key West?
Spirit Airlines and Delta can get you from Columbus Airport to Key West in just under 4h 59m. Your travel time can differ by up to 1h 12m. Airlines will cover a distance of 1068 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Columbus Airport to Key West round-trip?
Cheapflights users have booked flights from Columbus Airport to Key West round-trip from $88. Other airlines that can offer you cheap pricing are United Airlines, from $145, and Delta, from $198. These flights start at 78% lower than the current average price 3 months from now.
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 Airport to Key West?
Currently, June is the cheapest month in which you can book a flight from Columbus Airport to Key West (average of $142). Flying from Columbus Airport to Key West in November is currently the most expensive (average of $269). 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

Alternative routes for Columbus to Key West

Other flights to Key West

Top 4 airlines flying from Columbus to Key West

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$88	Average$256	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$145	Average$466	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$198	Average$386	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$254	Average$396	FlexibilityNo cancel fee	On-time71%

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$114+ Cheap flights from Columbus (CMH) 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Columbus to Key West with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Columbus to Key West

Cheapest flights from Columbus to Key WestExplore 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 January 2, 2026.

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 January 2, 2026.

Find flight deals from Columbus to Key West

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Columbus Airport to Key West that are best for you.

Compare providers for flights from Columbus to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Key West in January.

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.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to Key West

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

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

Reviews of airlines servicing Key West

See what other customers who have flown with Delta, United Airlines, and American Airlines from Columbus Airport to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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 Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Columbus to Key West

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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 January 2, 2026.