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Cheap flights from Columbus to Key West from $173

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 to Key West departing on 7/5. 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 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
$236Breeze Airways
Sun, Jul 19 - Thu, Jul 23
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
$240Breeze Airways
Sun, Jul 19 - Thu, Jul 23
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
$246Breeze Airways
Sun, Jul 12 - Thu, Jul 16
Multiple Airlines Logo
10:10 am - 12:34 pm
CMH
-
EYW
26h 24m
1 stop
Multiple Airlines Logo
3:52 pm - 12:43 pm
EYW
-
CMH
20h 51m
2 stops
$268Multiple Airlines
Mon, Aug 24 - Sat, Aug 29
Multiple Airlines Logo
10:10 am - 12:34 pm
CMH
-
EYW
26h 24m
1 stop
Multiple Airlines Logo
3:52 pm - 12:43 pm
EYW
-
CMH
20h 51m
2 stops
$273Multiple Airlines
Mon, Aug 24 - Sat, Aug 29
Delta Logo
2:59 pm - 7:54 pm
CMH
-
EYW
4h 55m
1 stop
Delta Logo
11:48 am - 5:27 pm
EYW
-
CMH
5h 39m
1 stop
$287Delta
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
2:06 pm - 6:40 pm
CMH
-
EYW
4h 34m
1 stop
American Airlines Logo
7:10 pm - 12:59 am
EYW
-
CMH
5h 49m
1 stop
$303American Airlines
Sat, Aug 8 - Sat, Aug 15
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
$305Breeze Airways
Thu, Jul 2 - Thu, Jul 9
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
$311Breeze Airways
Thu, Jul 30 - Sun, Aug 2
American Airlines Logo
5:08 am - 10:58 am
CMH
-
EYW
5h 50m
1 stop
American Airlines Logo
7:10 pm - 12:59 am
EYW
-
CMH
5h 49m
1 stop
$313American Airlines
Sat, Aug 1 - Sat, Aug 8

American Airlines flights from Columbus to Key West

Our best American Airlines deals on Columbus to Key West flight tickets
American Airlines
Aug 8
CMH2:06 pmColumbus
4h 34m
1 stop
EYW6:40 pmKey West
Aug 15
EYW7:10 pmKey West
5h 49m
1 stop
CMH12:59 amColumbus
$303
American Airlines
Aug 1
CMH5:08 amColumbus
5h 50m
1 stop
EYW10:58 amKey West
Aug 8
EYW7:10 pmKey West
5h 49m
1 stop
CMH12:59 amColumbus
$313
American Airlines
Aug 1
CMH5:08 amColumbus
5h 50m
1 stop
EYW10:58 amKey West
Aug 8
EYW7:10 pmKey West
5h 49m
1 stop
CMH12:59 amColumbus
$328

Breeze Airways flights from Columbus to Key West

Our best Breeze Airways deals on Columbus to Key West flight tickets
Breeze Airways
Jul 19
CMH9:08 amColumbus
25h 19m
1 stop
EYW10:27 amKey West
Jul 23
EYW7:53 pmKey West
13h 37m
1 stop
CMH9:30 amColumbus
$236
Breeze Airways
Jul 19
CMH9:08 amColumbus
25h 19m
1 stop
EYW10:27 amKey West
Jul 23
EYW11:04 amKey West
22h 26m
1 stop
CMH9:30 amColumbus
$240
Breeze Airways
Jul 12
CMH9:08 amColumbus
25h 19m
1 stop
EYW10:27 amKey West
Jul 16
EYW11:04 amKey West
22h 26m
1 stop
CMH9:30 amColumbus
$246

momondo 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, momondo users made 832,500 searches. Data last updated June 1, 2026.
Use the filters below to find and compare flights from Columbus 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 7/19

9:08 am-10:27 am

1 stop25h 19m

Key West

Thu 7/23

7:53 pm-9:30 am

1 stop13h 37m

$236

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 7/19

9:08 am-10:27 am

1 stop25h 19m

Key West

Thu 7/23

11:04 am-9:30 am

1 stop22h 26m

$240

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 7/12

9:08 am-10:27 am

1 stop25h 19m

Key West

Thu 7/16

11:04 am-9:30 am

1 stop22h 26m

$246

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Mon 8/24

10:10 am-12:34 pm

1 stop26h 24m

Key West

Sat 8/29

3:52 pm-12:43 pm

2 stops20h 51m

$268

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Mon 8/24

10:10 am-12:34 pm

1 stop26h 24m

Key West

Sat 8/29

3:52 pm-12:43 pm

2 stops20h 51m

$273

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 8/12

2:59 pm-7:54 pm

1 stop4h 55m

Key West

Wed 8/19

11:48 am-5:27 pm

1 stop5h 39m

$287
Quickest round-trip

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 8/8

2:06 pm-6:40 pm

1 stop4h 34m

Key West

Sat 8/15

7:10 pm-12:59 am

1 stop5h 49m

$303

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 7/2

9:08 am-10:27 am

1 stop25h 19m

Key West

Thu 7/9

11:04 am-9:30 am

1 stop22h 26m

$305

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 7/30

9:08 am-10:27 am

1 stop25h 19m

Key West

Sun 8/2

7:53 pm-9:30 am

1 stop13h 37m

$311

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 8/1

5:08 am-10:58 am

1 stop5h 50m

Key West

Sat 8/8

7:10 pm-12:59 am

1 stop5h 49m

$313

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 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 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 $125. If you are unable to visit Key West during the month of September, then departing from Columbus during the month February is also very affordable. Most momondo users find prices during this month for around $125.

What is the cheapest Columbus to Key West flight route?

Fly from Columbus Rickenbacker to Key West for the best Columbus - Key West flight prices

How far in advance should I book a flight from Columbus 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 $396 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 $303 on momondo.

What cabin class options are available on Columbus to Key West flights?

There is only 1 cabin class available to choose from on Columbus to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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 55m

Direct flights

None
The fastest flight from Columbus to Key West takes 4h 55m
There are no direct flights from Columbus to Key West. There are no popular flight routes from Columbus to Key West.
Search flight deals

Frequently asked questions about flying from Columbus to Key West

  • 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 55m, 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?

  • 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
Allegiant AirPriceFrom $152Free CancellationRating
7.3
707 reviews
Search Allegiant Air flights
Spirit AirlinesPriceFrom $154Free CancellationRating
6.2
Search Spirit Airlines flights
DeltaPriceFrom $250Free CancellationRating
7.9
8,399 reviews
Search Delta flights
American AirlinesPriceFrom $251Free CancellationRating
7.1
11,646 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,778 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 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.

An easier way to manage your Key West trip

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