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$140+ Cheap flights from Key West (EYW) to Columbus (CMH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — CMH
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
1 adult, Economy
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Cheap flight deals from Key West to Columbus

Cheapest flights from Key West to Columbus
Explore the most affordable flight options available from Key West to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:53 pm
EYW
-
CMH
1 stop13h 37m
Multiple Airlines
Sun 7/196:00 pm
CMH
-
EYW
2 stops16h 27m
Multiple Airlines
Deal found 5/21$313
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:55 pm
EYW
-
CMH
1 stop8h 04m
United Airlines
Wed 6/39:00 am
CMH
-
EYW
1 stop6h 09m
United Airlines
Deal found 5/22$335
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:53 pm
EYW
-
CMH
1 stop13h 37m
Multiple Airlines
Sun 7/198:59 pm
CMH
-
EYW
1 stop14h 28m
Multiple Airlines
Deal found 5/24$338
This American Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:28 am
EYW
-
CMH
2 stops9h 26m
American Airlines
Wed 6/38:04 am
CMH
-
EYW
1 stop5h 37m
American Airlines
Deal found 5/22$340
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:29 pm
EYW
-
CMH
1 stop4h 23m
American Airlines
Sun 6/216:00 am
CMH
-
EYW
1 stop7h 41m
American Airlines
Deal found 5/23$344
This American Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:47 pm
EYW
-
CMH
2 stops8h 06m
American Airlines
Sun 7/196:14 am
CMH
-
EYW
1 stop5h 34m
American Airlines
Deal found 5/24$349
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:29 pm
EYW
-
CMH
1 stop4h 23m
American Airlines
Sun 6/216:11 am
CMH
-
EYW
1 stop5h 40m
American Airlines
Deal found 5/23$369
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:26 pm
EYW
-
CMH
1 stop8h 33m
United Airlines
Thu 6/189:00 am
CMH
-
EYW
1 stop6h 09m
United Airlines
Deal found 5/24$454
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:16 pm
EYW
-
CMH
2 stops20h 32m
Multiple Airlines
Thu 6/189:08 am
CMH
-
EYW
1 stop25h 19m
Multiple Airlines
Deal found 5/24$456

Find flight deals from Key West to Columbus

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Columbus (CMH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$313
(Kiwi.com)

One-way from

$140
(Kiwi.com)
Provider with most accurate pricing for Key West-Columbus flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Columbus flights.
Search Deals
From Key West to Columbus
Search Deals
One-way flight from Key West to Columbus
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Columbus 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, Cheapflights users made 2,558,603 searches. Data last updated May 25, 2026.
Use the filters below to find and compare flights from Key West to Columbus Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestColumbus

EYW - CMH

EYWCMH

Key West

Thu 7/16

7:53 pm-9:30 am

1 stop13h 37m

Columbus

Sun 7/19

8:59 pm-11:27 am

1 stop14h 28m

$329

Key WestColumbus

EYW - CMH

EYWCMH

Key West

Thu 7/9

7:53 pm-9:30 am

1 stop13h 37m

Columbus

Sun 7/19

8:59 pm-11:27 am

1 stop14h 28m

$338

Key WestColumbus

EYW - CMH

EYWCMH

Key West

Thu 6/18

7:29 pm-11:52 pm

1 stop4h 23m

Columbus

Sun 6/21

6:00 am-1:41 pm

1 stop7h 41m

$344
Quickest round-trip

Key WestColumbus

EYW - CMH

EYWCMH

Key West

Fri 6/19

7:29 pm-11:52 pm

1 stop4h 23m

Columbus

Sun 6/21

6:11 am-11:51 am

1 stop5h 40m

$369

Key WestColumbus

EYW - CMH

EYWCMH

Key West

Thu 6/4

2:26 pm-10:59 pm

1 stop8h 33m

Columbus

Thu 6/18

9:00 am-3:09 pm

1 stop6h 09m

$454

Key WestColumbus

EYW - CMH

EYWCMH

Key West

Thu 6/4

9:16 pm-5:48 pm

2 stops20h 32m

Columbus

Thu 6/18

9:08 am-10:27 am

1 stop25h 19m

$456

Key WestColumbus

EYW - CMH

EYWCMH

Key West

Thu 6/18

2:26 pm-8:57 pm

1 stop6h 31m

Columbus

Sun 6/21

6:05 am-1:30 pm

1 stop7h 25m

$704

Key WestColumbus

EYW - CMH

EYWCMH

Key West

Thu 8/13

2:20 pm-3:38 pm

1 stop25h 18m

Columbus

Mon 8/17

6:05 am-1:29 pm

1 stop7h 24m

$892
Cheapest one-way

Key WestColumbus

EYW - CMH

EYWCMH

Key West

Mon 6/15

11:07 am-9:27 am

1 stop22h 20m

$140

Key WestColumbus

EYW - CMH

EYWCMH

Key West

Sun 7/19

7:53 pm-9:30 am

1 stop13h 37m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Key West to Columbus

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Columbus in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Key West-Columbus Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Columbus Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Columbus Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Columbus Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Columbus Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Key West to Columbus

Have a flexible travel schedule? Discover the best time to fly to Columbus from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Key West to Columbus. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to Columbus?

    Located just 2.6 mi from the city center, Key West is the airport most travelers will use when flying to Columbus from Key West. Booking flights from Key West (EYW) to Columbus should be relatively easy as there are 0 daily outbound flights to Columbus from 0 different airlines.

  • How long is the flight from Key West to Columbus Airport?

    Departing from Key West to Columbus Airport will take you 4h 23m. The distance from Key West to Columbus Airport is about 1068 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Key West to Columbus that include hotel bookings?

    Yes. In addition to deals on Key West to Columbus flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Columbus?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Columbus.

  • Can I find deals for business class flights from Key West to Columbus?

    Yes. Cheapflights offers flight deals from Key West to Columbus by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Marysville
Westerville
Hilliard
Reynoldsburg
Grove City
Logan
Lancaster
Gahanna

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