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

Spirit Airlines and Breeze Airways are the most popular carriers operating from Columbus to Key West

What airlines fly to Key West?

American Airlines, Delta and Spirit 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 71% 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.

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 November 2025, 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.

$131 Cheap Flights from Columbus to Key West in 2025/26

Q: What is the typical price of a round-trip flight between Columbus and Key West?

Prices are currently low for flights on this route. Typical prices usually range from $315 to $538. The lowest price recently found on this route was $210.

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Find the cheapest flights from Columbus to Key West

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:28 pm - 9:26 amCMH-EYW

14h 58m1 stop

1:06 pm - 11:58 pmEYW-CMH

10h 52m1 stop

$210Multiple Airlines

Find Deal

Wed, Jan 7 - Fri, Jan 9

1:36 pm - 12:26 pmCMH-EYW

22h 50m1 stop

3:46 pm - 11:58 pmEYW-CMH

8h 12m1 stop

$213Multiple Airlines

Find Deal

Sun, Jan 11 - Sun, Jan 18

1:36 pm - 12:26 pmCMH-EYW

22h 50m1 stop

2:25 pm - 10:13 pmEYW-CMH

7h 48m1 stop

$214Multiple Airlines

Find Deal

Sun, Jan 11 - Fri, Jan 16

2:15 pm - 9:06 amCMH-EYW

18h 51m1 stop

12:15 pm - 10:13 pmEYW-CMH

9h 58m1 stop

$221Multiple Airlines

Find Deal

Sat, Feb 21 - Thu, Feb 26

6:28 pm - 9:26 amCMH-EYW

14h 58m1 stop

12:15 pm - 10:48 amEYW-CMH

22h 33m2 stops

$225Multiple Airlines

Find Deal

Wed, Jan 7 - Sun, Jan 11

5:33 am - 9:26 amCMH-EYW

27h 53m1 stop

10:27 pm - 10:47 amEYW-CMH

12h 20m2 stops

$229Multiple Airlines

Find Deal

Wed, Jan 21 - Sun, Jan 25

5:33 am - 12:26 pmCMH-EYW

6h 53m1 stop

3:46 pm - 11:58 pmEYW-CMH

8h 12m1 stop

$231Multiple Airlines

Find Deal

Mon, Jan 12 - Sun, Jan 18

5:33 am - 9:26 amCMH-EYW

27h 53m1 stop

2:25 pm - 10:13 pmEYW-CMH

7h 48m1 stop

$232Multiple Airlines

Find Deal

Wed, Jan 21 - Mon, Jan 26

5:33 am - 2:56 pmCMH-EYW

9h 23m1 stop

12:15 pm - 9:40 amEYW-CMH

21h 25m1 stop

$233Multiple Airlines

Find Deal

Thu, Jan 8 - Sun, Jan 11

1:36 pm - 12:26 pmCMH-EYW

22h 50m1 stop

10:49 am - 12:15 pmEYW-CMH

25h 26m2 stops

$234Multiple Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 17

United Airlines flights from Columbus to Key West

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

United Airlines

Dec 18

CMH5:40 amColumbus

6h 54m

1 stop

EYW12:34 pmKey West

Dec 24

EYW4:08 pmKey West

7h 36m

1 stop

CMH11:44 pmColumbus

$259

Find similar

United Airlines

Dec 1

CMH6:00 amColumbus

8h 04m

1 stop

EYW2:04 pmKey West

Dec 21

EYW5:10 pmKey West

6h 34m

1 stop

CMH11:44 pmColumbus

$419

Find similar

United Airlines

Dec 1

CMH7:50 amColumbus

6h 14m

1 stop

EYW2:04 pmKey West

Dec 21

EYW5:43 pmKey West

16h 06m

2 stops

CMH9:49 amColumbus

$566

Find similar

Spirit Airlines flights from Columbus to Key West

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

Spirit Airlines

Jan 6

CMH11:14 amColumbus

26h 16m

1 stop

EYW1:30 pmKey West

Jan 12

EYW2:25 pmKey West

33h 33m

2 stops

CMH11:58 pmColumbus

$266

Find similar

Spirit Airlines

Dec 10

CMH11:14 amColumbus

24h 06m

3 stops

EYW11:20 amKey West

Dec 14

EYW12:20 pmKey West

9h 54m

1 stop

CMH10:14 pmColumbus

$394

Find similar

Spirit Airlines

Dec 10

CMH11:14 amColumbus

24h 06m

3 stops

EYW11:20 amKey West

Dec 14

EYW12:20 pmKey West

21h 59m

2 stops

CMH10:19 amColumbus

$413

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 1/7

6:28 pm-9:26 am

1 stop14h 58m

Key West

Fri 1/9

1:06 pm-11:58 pm

1 stop10h 52m

$210

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 1/11

1:36 pm-12:26 pm

1 stop22h 50m

Key West

Sun 1/18

3:46 pm-11:58 pm

1 stop8h 12m

$213

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 1/11

1:36 pm-12:26 pm

1 stop22h 50m

Key West

Fri 1/16

2:25 pm-10:13 pm

1 stop7h 48m

$214

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 2/21

2:15 pm-9:06 am

1 stop18h 51m

Key West

Thu 2/26

12:15 pm-10:13 pm

1 stop9h 58m

$221

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 1/7

6:28 pm-9:26 am

1 stop14h 58m

Key West

Sun 1/11

12:15 pm-10:48 am

2 stops22h 33m

$225

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 1/21

5:33 am-9:26 am

1 stop27h 53m

Key West

Sun 1/25

10:27 pm-10:47 am

2 stops12h 20m

$229

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Mon 1/12

5:33 am-12:26 pm

1 stop6h 53m

Key West

Sun 1/18

3:46 pm-11:58 pm

1 stop8h 12m

$231

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 1/21

5:33 am-9:26 am

1 stop27h 53m

Key West

Mon 1/26

2:25 pm-10:13 pm

1 stop7h 48m

$232

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 1/8

5:33 am-2:56 pm

1 stop9h 23m

Key West

Sun 1/11

12:15 pm-9:40 am

1 stop21h 25m

$233

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 1/11

1:36 pm-12:26 pm

1 stop22h 50m

Key West

Sat 1/17

10:49 am-12:15 pm

2 stops25h 26m

$234

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 typical price of a round-trip flight between Columbus and Key West?

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 $313.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Columbus is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $348. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Columbus to Key West for around $501.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is at noon. momondo users have found flights departing from Columbus to Key West at noon for as low as $378. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the morning, with an average ticket price of $413. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $399 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 $283 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	5h 24m
Direct flights	None

The fastest flight from Columbus to Key West takes 5h 24m

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

Search flight deals

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 5h 05m, 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 November 2025, 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 $88	Free Cancellation	Rating 6.3 8,156 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $145	Free Cancellation	Rating 7.4 9,050 reviews	Search United Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
American Airlines	PriceFrom $256	Free Cancellation	Rating 7.2 11,037 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.