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Cheap flights from Columbus Airport to Key West from $152

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus Airport to Key West departing on 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Columbus Airport to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
9:08 am - 10:27 am
CMH
-
EYW
25h 19m
1 stop
Breeze Airways Logo
7:53 pm - 9:30 am
EYW
-
CMH
13h 37m
1 stop
$248Breeze Airways
Sun, Jul 26 - Thu, Jul 30
Breeze Airways Logo
9:08 am - 10:27 am
CMH
-
EYW
25h 19m
1 stop
Breeze Airways Logo
7:53 pm - 9:30 am
EYW
-
CMH
13h 37m
1 stop
$252Breeze Airways
Sun, Jul 19 - Thu, Jul 23
Breeze Airways Logo
7:35 pm - 9:24 am
CMH
-
EYW
13h 49m
1 stop
Breeze Airways Logo
10:04 am - 8:29 am
EYW
-
CMH
22h 25m
2 stops
$254Breeze Airways
Fri, Sep 11 - Wed, Sep 16
Breeze Airways Logo
9:08 am - 10:27 am
CMH
-
EYW
25h 19m
1 stop
Breeze Airways Logo
7:53 pm - 9:30 am
EYW
-
CMH
13h 37m
1 stop
$256Breeze Airways
Sun, Jul 26 - Thu, Jul 30
American Airlines Logo
11:10 am - 6:49 pm
CMH
-
EYW
7h 39m
1 stop
American Airlines Logo
7:33 pm - 11:56 pm
EYW
-
CMH
4h 23m
1 stop
$257American Airlines
Wed, Jul 1 - Tue, Jul 7
Breeze Airways Logo
9:08 am - 10:27 am
CMH
-
EYW
25h 19m
1 stop
Breeze Airways Logo
11:04 am - 9:30 am
EYW
-
CMH
22h 26m
1 stop
$260Breeze Airways
Sun, Aug 9 - Thu, Aug 13
American Airlines Logo
10:40 am - 7:10 pm
CMH
-
EYW
8h 30m
2 stops
American Airlines Logo
7:33 pm - 11:56 pm
EYW
-
CMH
4h 23m
1 stop
$262American Airlines
Wed, Jul 1 - Tue, Jul 7
Breeze Airways Logo
9:08 am - 10:27 am
CMH
-
EYW
25h 19m
1 stop
Breeze Airways Logo
7:53 pm - 9:30 am
EYW
-
CMH
13h 37m
1 stop
$264Breeze Airways
Sun, Jul 26 - Thu, Jul 30
Breeze Airways Logo
10:10 am - 12:34 pm
CMH
-
EYW
26h 24m
1 stop
Breeze Airways Logo
11:07 am - 12:22 pm
EYW
-
CMH
25h 15m
1 stop
$270Breeze Airways
Mon, Aug 3 - Mon, Aug 10
American Airlines Logo
9:29 am - 6:40 pm
CMH
-
EYW
9h 11m
2 stops
American Airlines Logo
2:30 pm - 10:12 pm
EYW
-
CMH
7h 42m
1 stop
$277American Airlines
Sat, Sep 5 - Sat, Sep 12

Delta flights from Columbus Airport to Key West

Our best Delta deals on Columbus Airport to Key West flight tickets
Delta
Nov 10
CMH6:00 amColumbus
4h 58m
1 stop
EYW10:58 amKey West
Nov 18
EYW7:00 amKey West
4h 35m
1 stop
CMH11:35 amColumbus
$288
Delta
Aug 21
CMH12:45 pmColumbus
7h 09m
1 stop
EYW7:54 pmKey West
Aug 24
EYW6:15 pmKey West
6h 43m
1 stop
CMH12:58 amColumbus
$319
Delta
Jul 23
CMH2:43 pmColumbus
5h 08m
1 stop
EYW7:51 pmKey West
Jul 27
EYW7:50 amKey West
5h 48m
1 stop
CMH1:38 pmColumbus
$344

American Airlines flights from Columbus Airport to Key West

Our best American Airlines deals on Columbus Airport to Key West flight tickets
American Airlines
Jul 1
CMH11:10 amColumbus
7h 39m
1 stop
EYW6:49 pmKey West
Jul 7
EYW7:33 pmKey West
4h 23m
1 stop
CMH11:56 pmColumbus
$257
American Airlines
Jul 1
CMH10:40 amColumbus
8h 30m
2 stops
EYW7:10 pmKey West
Jul 7
EYW7:33 pmKey West
4h 23m
1 stop
CMH11:56 pmColumbus
$262
American Airlines
Sep 5
CMH9:29 amColumbus
9h 11m
2 stops
EYW6:40 pmKey West
Sep 12
EYW2:30 pmKey West
7h 42m
1 stop
CMH10:12 pmColumbus
$277

momondo Fare Finder

 
Customize your flight search to find flights from Columbus Airport 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, momondo users made 832,500 searches. Data last updated May 28, 2026.
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

Cheapest round-trip

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 7/26

9:08 am-10:27 am

1 stop25h 19m

Key West

Thu 7/30

7:53 pm-9:30 am

1 stop13h 37m

$248

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 7/19

9:08 am-10:27 am

1 stop25h 19m

Key West

Thu 7/23

7:53 pm-9:30 am

1 stop13h 37m

$252

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Fri 9/11

7:35 pm-9:24 am

1 stop13h 49m

Key West

Wed 9/16

10:04 am-8:29 am

2 stops22h 25m

$254

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 7/26

9:08 am-10:27 am

1 stop25h 19m

Key West

Thu 7/30

7:53 pm-9:30 am

1 stop13h 37m

$256
Quickest round-trip

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 7/1

11:10 am-6:49 pm

1 stop7h 39m

Key West

Tue 7/7

7:33 pm-11:56 pm

1 stop4h 23m

$257

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 8/9

9:08 am-10:27 am

1 stop25h 19m

Key West

Thu 8/13

11:04 am-9:30 am

1 stop22h 26m

$260

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 7/1

10:40 am-7:10 pm

2 stops8h 30m

Key West

Tue 7/7

7:33 pm-11:56 pm

1 stop4h 23m

$262

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 7/26

9:08 am-10:27 am

1 stop25h 19m

Key West

Thu 7/30

7:53 pm-9:30 am

1 stop13h 37m

$264

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Mon 8/3

10:10 am-12:34 pm

1 stop26h 24m

Key West

Mon 8/10

11:07 am-12:22 pm

1 stop25h 15m

$270

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 9/5

9:29 am-6:40 pm

2 stops9h 11m

Key West

Sat 9/12

2:30 pm-10:12 pm

1 stop7h 42m

$277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Columbus Airport 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

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

What is the cheapest month to fly to Key West?

In general, February is the cheapest month to fly from Columbus Airport to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $305. If you are unable to visit Key West during the month of February, then departing from Columbus Airport during the month January is also very affordable. Most momondo users find prices during this month for around $317.

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

You are more likely to see cheaper flights to Key West from Columbus Airport 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 Airport for as low as $303 on momondo.

How have Columbus Airport to Key West flight prices changed over time?

When to book flights from Columbus Airport to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Columbus Airport to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Columbus Airport to Key West (CMH to EYW) flight deals and tips

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

Fastest flight time

4h 47m

Direct flights

None
The fastest flight from Columbus Airport to Key West takes 4h 47m
There are no direct flights from Columbus Airport to Key West. There are no popular flight routes from Columbus Airport to Key West.
Search flight deals

Frequently asked questions about flying from Columbus Airport to Key West

  • How far is Columbus to Key West by plane?

    The straight-line distance from Columbus to Key West is 1068.2 mi. In terms of flight time, this usually takes a little over 4h 47m.

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

    Prices for flights from Columbus Airport to Key West Airport were last updated today.

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

  • How old do you have to be to fly from Columbus Airport 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 Airport 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.

  • What is the most popular airline from Columbus Airport to Key West?

Best airlines flying from Columbus Airport to Key West

Compare and see reviews for airlines that fly from Columbus Airport to Key West with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $154Free CancellationRating
6.2
Search Spirit Airlines flights
DeltaPriceFrom $250Free CancellationRating
7.9
8,422 reviews
Search Delta flights
American AirlinesPriceFrom $251Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,757 reviews
Search United Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

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 for Columbus to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Columbus and alert you when they change.

An easier way to manage your Key West trip

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Sat 6/27
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