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Cheap flights from Columbus to Key West from $124

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 10/13. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
7:26 pm - 11:21 am
CMH
-
EYW
15h 55m
2 stops
Breeze Airways Logo
12:59 pm - 6:55 pm
EYW
-
CMH
5h 56m
1 stop
$202Breeze Airways
Sat, Sep 12 - Fri, Sep 18
Breeze Airways Logo
7:26 pm - 11:21 am
CMH
-
EYW
15h 55m
2 stops
Breeze Airways Logo
12:59 pm - 6:55 pm
EYW
-
CMH
5h 56m
1 stop
$203Breeze Airways
Sat, Sep 12 - Fri, Sep 18
Breeze Airways Logo
7:26 pm - 11:21 am
CMH
-
EYW
15h 55m
2 stops
Breeze Airways Logo
12:59 pm - 6:55 pm
EYW
-
CMH
5h 56m
1 stop
$210Breeze Airways
Sat, Sep 12 - Fri, Sep 18
American Airlines Logo
6:08 pm - 11:07 pm
CMH
-
EYW
4h 59m
1 stop
American Airlines Logo
8:04 pm - 12:55 am
EYW
-
CMH
4h 51m
1 stop
$297American Airlines
Wed, Dec 2 - Tue, Dec 8
American Airlines Logo
12:43 pm - 5:55 pm
CMH
-
EYW
5h 12m
1 stop
American Airlines Logo
6:27 pm - 11:53 pm
EYW
-
CMH
5h 26m
1 stop
$297American Airlines
Sat, Sep 26 - Tue, Sep 29
Delta Logo
2:08 pm - 7:57 pm
CMH
-
EYW
5h 49m
1 stop
Delta Logo
7:40 am - 2:02 pm
EYW
-
CMH
6h 22m
1 stop
$297Delta
Sat, Sep 5 - Wed, Sep 9
Delta Logo
6:00 am - 12:53 pm
CMH
-
EYW
6h 53m
1 stop
Delta Logo
6:10 pm - 10:34 pm
EYW
-
CMH
4h 24m
1 stop
$297Delta
Tue, Oct 13 - Tue, Oct 20
Delta Logo
1:07 pm - 8:00 pm
CMH
-
EYW
6h 53m
1 stop
Delta Logo
6:19 pm - 12:15 am
EYW
-
CMH
5h 56m
1 stop
$297Delta
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
6:10 am - 1:02 pm
CMH
-
EYW
6h 52m
1 stop
United Airlines Logo
4:05 pm - 10:21 pm
EYW
-
CMH
6h 16m
1 stop
$313United Airlines
Wed, Dec 9 - Sat, Dec 12
United Airlines Logo
7:45 am - 1:52 pm
CMH
-
EYW
6h 07m
1 stop
United Airlines Logo
2:50 pm - 9:59 pm
EYW
-
CMH
7h 09m
1 stop
$414United Airlines
Thu, Nov 12 - Thu, Nov 19

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Breeze Airways flights from Columbus to Key West

Our best Breeze Airways deals on Columbus to Key West flight tickets
Breeze Airways
Sep 12
CMH7:26 pmColumbus
15h 55m
2 stops
EYW11:21 amKey West
Sep 18
EYW12:59 pmKey West
5h 56m
1 stop
CMH6:55 pmColumbus
$202
Breeze Airways
Sep 12
CMH7:26 pmColumbus
15h 55m
2 stops
EYW11:21 amKey West
Sep 18
EYW12:59 pmKey West
5h 56m
1 stop
CMH6:55 pmColumbus
$203
Breeze Airways
Sep 12
CMH7:26 pmColumbus
15h 55m
2 stops
EYW11:21 amKey West
Sep 18
EYW12:59 pmKey West
5h 56m
1 stop
CMH6:55 pmColumbus
$210

American Airlines flights from Columbus to Key West

Our best American Airlines deals on Columbus to Key West flight tickets
American Airlines
Aug 18
CMH6:00 amColumbus
7h 09m
2 stops
EYW1:09 pmKey West
Aug 22
EYW7:10 pmKey West
5h 49m
1 stop
CMH12:59 amColumbus
$423
American Airlines
Aug 6
CMH6:16 amColumbus
6h 53m
1 stop
EYW1:09 pmKey West
Aug 8
EYW10:15 amKey West
8h 53m
2 stops
CMH7:08 pmColumbus
$541
American Airlines
Aug 6
CMH6:00 amColumbus
7h 09m
2 stops
EYW1:09 pmKey West
Aug 8
EYW10:15 amKey West
8h 53m
2 stops
CMH7:08 pmColumbus
$577

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 August 4, 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

Sat 9/12

7:26 pm-11:21 am

2 stops15h 55m

Key West

Fri 9/18

12:59 pm-6:55 pm

1 stop5h 56m

$202

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 9/12

7:26 pm-11:21 am

2 stops15h 55m

Key West

Fri 9/18

12:59 pm-6:55 pm

1 stop5h 56m

$203

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 9/12

7:26 pm-11:21 am

2 stops15h 55m

Key West

Fri 9/18

12:59 pm-6:55 pm

1 stop5h 56m

$210
Quickest round-trip

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 12/2

6:08 pm-11:07 pm

1 stop4h 59m

Key West

Tue 12/8

8:04 pm-12:55 am

1 stop4h 51m

$297

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 9/26

12:43 pm-5:55 pm

1 stop5h 12m

Key West

Tue 9/29

6:27 pm-11:53 pm

1 stop5h 26m

$297

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 9/5

2:08 pm-7:57 pm

1 stop5h 49m

Key West

Wed 9/9

7:40 am-2:02 pm

1 stop6h 22m

$297

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Tue 10/13

6:00 am-12:53 pm

1 stop6h 53m

Key West

Tue 10/20

6:10 pm-10:34 pm

1 stop4h 24m

$297

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 9/16

1:07 pm-8:00 pm

1 stop6h 53m

Key West

Wed 9/23

6:19 pm-12:15 am

1 stop5h 56m

$297

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Wed 12/9

6:10 am-1:02 pm

1 stop6h 52m

Key West

Sat 12/12

4:05 pm-10:21 pm

1 stop6h 16m

$313

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 11/12

7:45 am-1:52 pm

1 stop6h 07m

Key West

Thu 11/19

2:50 pm-9:59 pm

1 stop7h 09m

$414

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?

Prices are currently low for flights on this route.

Typical prices usually range from $338 to $502.
The lowest price recently found on this route was $202.

What is the cheapest month to fly to Key West?

In general, February 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 $305. If you are unable to visit Key West during the month of February, then departing from Columbus during the month January is also very affordable. Most momondo users find prices during this month for around $317.

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 $440 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 $310 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 35m

Direct flights

None
The fastest flight from Columbus to Key West takes 4h 35m
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 35m, 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 $128Free CancellationRating
7.3
680 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $254Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
10,060 reviews
Search United Airlines flights
DeltaPriceFrom $269Free CancellationRating
7.8
8,482 reviews
Search Delta 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.
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