$103+ Cheap flights from Key West (EYW) to Columbus (CMH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — CMH
Nov 10 — Nov 171
Round-trip
1 adult, Economy
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Find cheap flights from Key West to Columbus with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Key West to Columbus
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Cheapest flights from Key West to ColumbusExplore 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 October 11, 2026.
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 October 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Fri 12/1112:59 pm -
1 stop5h 56m
Sun 12/207:15 pm -
2 stops17h 04m
Deal found 10/7![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Fri 12/1112:59 pm -
1 stop5h 56m
Wed 12/161:15 pm -
2 stops22h 06m
Deal found 10/9![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Fri 12/1112:59 pm -
1 stop5h 56m
Sun 12/209:09 am -
1 stop26h 10m
Deal found 10/7![Breeze Airways logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/2210:59 am -
2 stops7h 36m
Mon 10/267:35 pm -
1 stop17h 01m
Deal found 10/7![Breeze Airways logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/2210:59 am -
1 stop6h 18m
Mon 10/267:35 pm -
1 stop17h 01m
Deal found 10/7![Multiple Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:06 pm -
1 stop6h 27m
Wed 12/161:10 pm -
1 stop6h 51m
Deal found 10/9![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/294:10 pm -
1 stop7h 34m
Mon 11/29:04 am -
1 stop6h 25m
Deal found 10/7![United Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Fri 11/2710:59 am -
1 stop22h 34m
Sun 11/295:35 pm -
1 stop16h 44m
Deal found 10/11![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Sun 10/252:33 pm -
2 stops26h 44m
Thu 10/296:13 pm -
1 stop16h 06m
Deal found 10/10![Multiple Airlines logo]()
$522
Best flights from Key West to ColumbusDiscover carefully curated flight deals from Key West to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
Discover carefully curated flight deals from Key West to Columbus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Fri 12/1112:59 pm -
1 stop5h 56m
Sun 12/207:15 pm -
2 stops17h 04m
Deal found 10/7![Multiple Airlines logo]()
$266
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:06 pm -
1 stop6h 27m
Wed 12/161:10 pm -
1 stop6h 51m
Deal found 10/9![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/294:10 pm -
1 stop7h 34m
Mon 11/29:04 am -
1 stop6h 25m
Deal found 10/8![United Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Fri 11/2710:59 am -
1 stop22h 34m
Sun 11/295:35 pm -
1 stop16h 44m
Deal found 10/11![Multiple Airlines logo]()
$470
Last-minute flights from Key West to ColumbusDiscover last-minute flight deals from Key West to Columbus. Data last updated October 11, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Columbus. Data last updated October 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/2210:59 am -
2 stops7h 36m
Mon 10/267:35 pm -
1 stop17h 01m
Deal found 10/7![Breeze Airways logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/2210:59 am -
1 stop6h 18m
Mon 10/267:35 pm -
1 stop17h 01m
Deal found 10/7![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Sun 10/252:33 pm -
2 stops26h 44m
Thu 10/296:13 pm -
1 stop16h 06m
Deal found 10/10![Multiple Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/294:10 pm -
1 stop7h 34m
Mon 11/29:04 am -
1 stop6h 25m
Deal found 10/7![United Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Fri 11/2710:59 am -
1 stop22h 34m
Sun 11/295:35 pm -
1 stop16h 44m
Deal found 10/11![Multiple Airlines logo]()
$470
One-way flights from Key West to ColumbusSearch for one-way flight options from Key West to Columbus. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
Search for one-way flight options from Key West to Columbus. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Wed 12/161:22 pm -
1 stop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Breeze Airways logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Tue 11/171:16 pm -
2 stops29h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Breeze Airways logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Tue 11/101:16 pm -
2 stops29h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Breeze Airways logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Tue 12/110:59 am -
2 stops45h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Breeze Airways logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Tue 10/271:16 pm -
2 stops29h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Breeze Airways logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Mon 11/303:06 pm -
2 stops23h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Tue 11/101:16 pm -
3 stops52h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Wed 10/2110:04 am -
2 stops26h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Breeze Airways logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Tue 11/171:16 pm -
3 stops28h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Mon 1/412:59 pm -
3 stops53h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Mon 10/1910:59 am -
2 stops31h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Tue 12/110:59 am -
1 stop22h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$185
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 October 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $266 (Kiwi.com) |
One-way from | $103 (Kiwi.com) |
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 7,457,451 searches. Data last updated October 11, 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
Cheapest round-trip
Key WestColumbus
EYW Key West - CMH Columbus
EYWCMH
Key West
Tue 11/17
1:16 pm-6:27 pm
2 stops29h 11m
Columbus
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$126
Key WestColumbus
EYW Key West - CMH Columbus
EYWCMH
Key West
Tue 11/10
1:16 pm-6:27 pm
2 stops29h 11m
Columbus
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$132
Key WestColumbus
EYW Key West - CMH Columbus
EYWCMH
Key West
Mon 1/4
12:59 pm-6:31 pm
3 stops53h 32m
Columbus
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$175
Key WestColumbus
EYW Key West - CMH Columbus
EYWCMH
Key West
Thu 11/19
10:59 am-6:35 pm
2 stops7h 36m
Columbus
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$182
Quickest round-trip
Key WestColumbus
EYW Key West - CMH Columbus
EYWCMH
Key West
Mon 10/19
12:59 pm-6:55 pm
1 stop5h 56m
Columbus
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$201
Key WestColumbus
EYW Key West - CMH Columbus
EYWCMH
Key West
Tue 10/20
1:16 pm-3:32 pm
2 stops26h 16m
Columbus
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$205
Key WestColumbus
EYW Key West - CMH Columbus
EYWCMH
Key West
Wed 10/21
10:04 am-12:42 pm
3 stops26h 38m
Columbus
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
Key WestColumbus
EYW Key West - CMH Columbus
EYWCMH
Key West
Tue 10/20
1:16 pm-12:42 pm
2 stops47h 26m
Columbus
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$232
Key WestColumbus
EYW Key West - CMH Columbus
EYWCMH
Key West
Fri 11/27
10:59 am-9:33 am
1 stop22h 34m
Columbus
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$234
Key WestColumbus
EYW Key West - CMH Columbus
EYWCMH
Key West
Thu 11/19
12:01 pm-11:21 am
3 stops23h 20m
Columbus
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$260
Showing 1-10 of 14 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
EYW-CMH
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.
Traveling to a place near Columbus Airport?
Book flights to Columbus Airport if you plan to visit one of these locationsMarysville
Westerville
Hilliard
Worthington
Reynoldsburg
Gahanna
Grove City
Logan
Lancaster
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