What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Columbus according to our data. American Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Columbus to Key West?

Spirit Airlines is the most popular carrier operating from Columbus to Key West

When did momondo last update prices for flights from Columbus to Key West Airport?

Prices for flights from Columbus to Key West Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Columbus to Key West Airport?

As of February 2026, there are 4 operators available to choose from for flights from Columbus to Key West Airport.

How old do you have to be to fly from Columbus to Key West Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Columbus to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$66 Cheap Flights from Columbus to Key West in 2026

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Find the cheapest flights from Columbus to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 1:30 pm

CMH

EYW

7h 15m

1 stop

2:25 pm - 11:32 pm

EYW

CMH

9h 07m

1 stop

$155Spirit Airlines

Mon, Mar 2 - Thu, Mar 5

6:15 am - 1:30 pm

CMH

EYW

7h 15m

1 stop

2:25 pm - 11:32 pm

EYW

CMH

9h 07m

1 stop

$159Spirit Airlines

Mon, Mar 2 - Mon, Mar 9

6:15 am - 1:30 pm

CMH

EYW

7h 15m

1 stop

2:25 pm - 11:32 pm

EYW

CMH

9h 07m

1 stop

$186Spirit Airlines

Thu, Mar 5 - Mon, Mar 9

1:25 pm - 9:06 am

CMH

EYW

19h 41m

1 stop

11:51 am - 8:45 am

EYW

CMH

20h 54m

1 stop

$193Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

9:46 pm - 12:26 pm

CMH

EYW

14h 40m

1 stop

4:13 pm - 6:01 pm

EYW

CMH

25h 48m

1 stop

$194Multiple Airlines

Sun, Feb 22 - Thu, Feb 26

1:25 pm - 9:06 am

CMH

EYW

19h 41m

1 stop

1:06 pm - 8:30 am

EYW

CMH

19h 24m

1 stop

$198Multiple Airlines

Wed, Mar 4 - Fri, Mar 6

1:25 pm - 9:06 am

CMH

EYW

19h 41m

1 stop

1:06 pm - 8:30 am

EYW

CMH

19h 24m

1 stop

$199Multiple Airlines

Wed, Mar 4 - Mon, Mar 9

5:45 am - 8:06 am

CMH

EYW

26h 21m

1 stop

1:06 pm - 8:30 am

EYW

CMH

19h 24m

1 stop

$209Multiple Airlines

Sat, Mar 7 - Mon, Mar 9

6:15 am - 1:30 pm

CMH

EYW

7h 15m

1 stop

2:25 pm - 11:32 pm

EYW

CMH

9h 07m

1 stop

$210Spirit Airlines

Sun, Feb 15 - Thu, Feb 19

6:15 am - 1:30 pm

CMH

EYW

7h 15m

1 stop

9:46 am - 8:30 am

EYW

CMH

22h 44m

1 stop

$217Multiple Airlines

Mon, Mar 2 - Thu, Mar 5

Spirit Airlines flights from Columbus to Key West

Our best Spirit Airlines deals on Columbus to Key West flight tickets

Spirit Airlines

Mar 2

CMH6:15 amColumbus

7h 15m

1 stop

EYW1:30 pmKey West

Mar 5

EYW2:25 pmKey West

9h 07m

1 stop

CMH11:32 pmColumbus

$155

Spirit Airlines

Mar 2

CMH6:15 amColumbus

7h 15m

1 stop

EYW1:30 pmKey West

Mar 9

EYW2:25 pmKey West

9h 07m

1 stop

CMH11:32 pmColumbus

$159

Spirit Airlines

Mar 2

CMH6:15 amColumbus

7h 15m

1 stop

EYW1:30 pmKey West

Mar 8

EYW2:25 pmKey West

9h 07m

1 stop

CMH11:32 pmColumbus

$232

Delta flights from Columbus to Key West

Our best Delta deals on Columbus to Key West flight tickets

Delta

Apr 11

CMH1:05 pmColumbus

6h 36m

1 stop

EYW7:41 pmKey West

Apr 14

EYW6:19 pmKey West

6h 24m

1 stop

CMH12:43 amColumbus

$279

Delta

Mar 20

CMH1:00 pmColumbus

6h 41m

1 stop

EYW7:41 pmKey West

Mar 26

EYW1:22 pmKey West

8h 33m

1 stop

CMH9:55 pmColumbus

$294

Delta

Feb 7

CMH6:00 amColumbus

5h 04m

1 stop

EYW11:04 amKey West

Feb 8

EYW12:20 pmKey West

5h 19m

1 stop

CMH5:39 pmColumbus

$459

Fly from

Fly to

Route

Depart

Return

Price

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Mon 3/2

6:15 am-1:30 pm

1 stop7h 15m

Key West

Thu 3/5

2:25 pm-11:32 pm

1 stop9h 07m

$155

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Mon 3/2

6:15 am-1:30 pm

1 stop7h 15m

Key West

Mon 3/9

2:25 pm-11:32 pm

1 stop9h 07m

$159

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 3/5

6:15 am-1:30 pm

1 stop7h 15m

Key West

Mon 3/9

2:25 pm-11:32 pm

1 stop9h 07m

$186

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 3/4

1:25 pm-9:06 am

1 stop19h 41m

Key West

Wed 3/11

11:51 am-8:45 am

1 stop20h 54m

$193

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 2/22

9:46 pm-12:26 pm

1 stop14h 40m

Key West

Thu 2/26

4:13 pm-6:01 pm

1 stop25h 48m

$194

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 3/4

1:25 pm-9:06 am

1 stop19h 41m

Key West

Fri 3/6

1:06 pm-8:30 am

1 stop19h 24m

$198

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 3/4

1:25 pm-9:06 am

1 stop19h 41m

Key West

Mon 3/9

1:06 pm-8:30 am

1 stop19h 24m

$199

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 3/7

5:45 am-8:06 am

1 stop26h 21m

Key West

Mon 3/9

1:06 pm-8:30 am

1 stop19h 24m

$209

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 2/15

6:15 am-1:30 pm

1 stop7h 15m

Key West

Thu 2/19

2:25 pm-11:32 pm

1 stop9h 07m

$210

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Mon 3/2

6:15 am-1:30 pm

1 stop7h 15m

Key West

Thu 3/5

9:46 am-8:30 am

1 stop22h 44m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Columbus to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Columbus to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $311. If you are unable to visit Key West during the month of September, then departing from Columbus during the month January is also very affordable. Most momondo users find prices during this month for around $321.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Columbus when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Columbus for as low as $268 on momondo.

Cheap Columbus to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus to Key West

Fastest flight time	4h 44m
Direct flights	None

The fastest flight from Columbus to Key West takes 4h 44m

There are no direct flights from Columbus to Key West. There are no popular flight routes from Columbus to Key West.

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How far is Columbus to Key West by plane?
Columbus and Key West are 1066.3 mi apart from one another. Flights usually cover this in 4h 44m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Columbus to Key West Airport?
Prices for flights from Columbus to Key West Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Columbus to Key West Airport?
As of February 2026, there are 4 operators available to choose from for flights from Columbus to Key West Airport.
How old do you have to be to fly from Columbus to Key West Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Columbus to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Columbus to Key West

Compare and see reviews for airlines that fly from Columbus to Key West with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $96	Free Cancellation	Rating 6.3 8,396 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $145	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,132 reviews	Search Delta flights
American Airlines	PriceFrom $254	Free Cancellation	Rating 7.2 11,212 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Columbus to Key West?

It is quick and easy to find Columbus to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

Can I find flights from Columbus to Key West with flexible booking policies on momondo?

Yes. All flights to Key West from Columbus on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Columbus to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Columbus.

I’m not ready to book a flight from Columbus to Key West right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Columbus to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.