Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Columbus to Key West from $227

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus to Key West departing on 9/18. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
7:35 pm - 9:24 am
CMH
-
EYW
13h 49m
1 stop
Breeze Airways Logo
12:59 pm - 6:55 pm
EYW
-
CMH
5h 56m
1 stop
$227Breeze Airways
Fri, Sep 18 - Mon, Sep 28
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
$244Breeze Airways
Sun, Jul 19 - Thu, Jul 23
Multiple Airlines Logo
6:00 pm - 2:37 pm
CMH
-
EYW
20h 37m
2 stops
Multiple Airlines Logo
7:53 pm - 9:30 am
EYW
-
CMH
13h 37m
1 stop
$248Multiple Airlines
Sun, Jul 19 - Thu, Jul 23
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
10:10 am - 12:34 pm
CMH
-
EYW
26h 24m
1 stop
Breeze Airways Logo
11:04 am - 9:30 am
EYW
-
CMH
22h 26m
1 stop
$256Breeze Airways
Mon, Jul 20 - Thu, Jul 23
American Airlines Logo
8:05 am - 1:41 pm
CMH
-
EYW
5h 36m
1 stop
American Airlines Logo
8:09 pm - 12:58 am
EYW
-
CMH
4h 49m
1 stop
$257American Airlines
Sat, Jul 25 - Sat, Aug 8
American Airlines Logo
8:06 am - 4:11 pm
CMH
-
EYW
8h 05m
2 stops
American Airlines Logo
2:30 pm - 8:21 pm
EYW
-
CMH
5h 51m
1 stop
$262American Airlines
Sat, Aug 15 - Sat, Aug 22
Multiple Airlines Logo
6:00 pm - 11:27 am
CMH
-
EYW
17h 27m
2 stops
Multiple Airlines Logo
7:53 pm - 9:30 am
EYW
-
CMH
13h 37m
1 stop
$263Multiple Airlines
Sun, Jul 19 - Thu, Jul 23
Breeze Airways Logo
10:10 am - 12:34 pm
CMH
-
EYW
26h 24m
1 stop
Breeze Airways Logo
7:53 pm - 9:30 am
EYW
-
CMH
13h 37m
1 stop
$264Breeze Airways
Mon, Jul 20 - Thu, Jul 23
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
$266Breeze Airways
Sun, Jul 26 - Thu, Jul 30

Breeze Airways flights from Columbus to Key West

Our best Breeze Airways deals on Columbus to Key West flight tickets
Breeze Airways
Sep 18
CMH7:35 pmColumbus
13h 49m
1 stop
EYW9:24 amKey West
Sep 28
EYW12:59 pmKey West
5h 56m
1 stop
CMH6:55 pmColumbus
$227
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
$244
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
$252

American Airlines flights from Columbus to Key West

Our best American Airlines deals on Columbus to Key West flight tickets
American Airlines
Aug 15
CMH6:21 amColumbus
5h 50m
1 stop
EYW12:11 pmKey West
Aug 22
EYW2:30 pmKey West
5h 51m
1 stop
CMH8:21 pmColumbus
$257
American Airlines
Aug 15
CMH8:06 amColumbus
8h 05m
2 stops
EYW4:11 pmKey West
Aug 22
EYW2:30 pmKey West
5h 51m
1 stop
CMH8:21 pmColumbus
$262
American Airlines
Sep 5
CMH10:27 amColumbus
9h 12m
2 stops
EYW7:39 pmKey West
Sep 9
EYW1:59 pmKey West
7h 44m
2 stops
CMH9:43 pmColumbus
$267

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 May 21, 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

Fri 9/18

7:35 pm-9:24 am

1 stop13h 49m

Key West

Mon 9/28

12:59 pm-6:55 pm

1 stop5h 56m

$227

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

$244

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 7/19

6:00 pm-2:37 pm

2 stops20h 37m

Key West

Thu 7/23

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

Mon 7/20

10:10 am-12:34 pm

1 stop26h 24m

Key West

Thu 7/23

11:04 am-9:30 am

1 stop22h 26m

$256
Quickest round-trip

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 7/25

8:05 am-1:41 pm

1 stop5h 36m

Key West

Sat 8/8

8:09 pm-12:58 am

1 stop4h 49m

$257

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 8/15

8:06 am-4:11 pm

2 stops8h 05m

Key West

Sat 8/22

2:30 pm-8:21 pm

1 stop5h 51m

$262

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sun 7/19

6:00 pm-11:27 am

2 stops17h 27m

Key West

Thu 7/23

7:53 pm-9:30 am

1 stop13h 37m

$263

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Mon 7/20

10:10 am-12:34 pm

1 stop26h 24m

Key West

Thu 7/23

7:53 pm-9:30 am

1 stop13h 37m

$264

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

$266

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 $392 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

5h 23m

Direct flights

None
The fastest flight from Columbus to Key West takes 5h 23m
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 5h 23m, 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
709 reviews
Search Allegiant Air flights
Spirit AirlinesPriceFrom $154Free CancellationRating
6.2
Search Spirit Airlines flights
DeltaPriceFrom $250Free CancellationRating
7.9
8,449 reviews
Search Delta flights
American AirlinesPriceFrom $251Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,745 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/20
Sat 6/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States