$138+ Cheap flights from Columbus to Key West (EYW)
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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — EYW
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Columbus to Key West 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
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Best
Last-minute
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Cheapest flights from Columbus to Key WestExplore the most affordable flight options available from Columbus to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Columbus to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/249:00 pm
CMH
- EYW
1 stop14h 27m
Multiple Airlines
Mon 6/12:51 pm
EYW
- CMH
2 stops26h 19m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$219
This Delta deal was found by Cheapflights users on 5/1. 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.
Tue 6/98:08 am
CMH
- EYW
1 stop5h 20m
Delta
Tue 6/167:50 am
EYW
- CMH
1 stop5h 50m
Delta
Deal found 5/1![Delta logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/177:20 pm
CMH
- EYW
1 stop16h 07m
Multiple Airlines
Fri 5/2212:07 pm
EYW
- CMH
1 stop7h 46m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 6/910:40 am
CMH
- EYW
2 stops8h 30m
American Airlines
Tue 6/167:40 pm
EYW
- CMH
1 stop5h 05m
American Airlines
Deal found 5/4![American Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 5/2. 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 5/293:02 pm
CMH
- EYW
1 stop4h 47m
Delta
Tue 6/22:00 pm
EYW
- CMH
1 stop7h 33m
Delta
Deal found 5/2![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 7/16:00 am
CMH
- EYW
1 stop4h 53m
Delta
Sat 7/1111:45 am
EYW
- CMH
1 stop5h 47m
Delta
Deal found 4/30![Delta logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/219:08 pm
CMH
- EYW
1 stop14h 19m
Multiple Airlines
Thu 6/2512:05 pm
EYW
- CMH
1 stop8h 08m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 5/3012:01 pm
CMH
- EYW
1 stop25h 23m
Multiple Airlines
Sat 6/62:48 pm
EYW
- CMH
2 stops26h 22m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 5/1. 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.
Sun 10/256:00 am
CMH
- EYW
1 stop4h 58m
Delta
Sat 10/317:00 am
EYW
- CMH
1 stop7h 29m
Delta
Deal found 5/1![Delta logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 7/136:50 pm
CMH
- EYW
2 stops17h 44m
Multiple Airlines
Thu 7/1612:05 pm
EYW
- CMH
1 stop8h 09m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 8/66:00 pm
CMH
- EYW
2 stops17h 27m
Multiple Airlines
Sun 8/1612:05 pm
EYW
- CMH
1 stop8h 09m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$303
Best flights from Columbus to Key WestDiscover carefully curated flight deals from Columbus to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Columbus to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 6/92:45 pm
CMH
- EYW
1 stop5h 08m
Delta
Tue 6/167:50 am
EYW
- CMH
1 stop5h 50m
Delta
Deal found 5/4![Delta logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/219:08 pm
CMH
- EYW
1 stop14h 19m
Multiple Airlines
Thu 6/2512:05 pm
EYW
- CMH
1 stop8h 08m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 7/16:00 am
CMH
- EYW
1 stop4h 53m
Delta
Sat 7/1111:45 am
EYW
- CMH
1 stop5h 47m
Delta
Deal found 4/30![Delta logo]()
$273
This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 6/210:10 am
CMH
- EYW
1 stop7h 13m
Delta
Tue 6/96:24 pm
EYW
- CMH
1 stop6h 07m
Delta
Deal found 5/4![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 5/1. 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 5/293:02 pm
CMH
- EYW
1 stop4h 47m
Delta
Fri 6/56:19 pm
EYW
- CMH
1 stop6h 11m
Delta
Deal found 5/1![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 5/4. 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.
Sun 6/72:45 pm
CMH
- EYW
1 stop5h 08m
Delta
Thu 6/257:50 am
EYW
- CMH
1 stop5h 50m
Delta
Deal found 5/4![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 5/1. 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 5/293:02 pm
CMH
- EYW
1 stop4h 47m
Delta
Mon 6/17:30 am
EYW
- CMH
1 stop6h 19m
Delta
Deal found 5/1![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 5/4. 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.
Thu 5/213:02 pm
CMH
- EYW
1 stop4h 47m
Delta
Wed 5/276:19 pm
EYW
- CMH
1 stop6h 06m
Delta
Deal found 5/4![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/1. 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.
Mon 5/256:05 am
CMH
- EYW
1 stop4h 48m
Delta
Sat 5/306:19 pm
EYW
- CMH
1 stop6h 06m
Delta
Deal found 5/1![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 5/273:02 pm
CMH
- EYW
1 stop4h 47m
Delta
Sat 5/306:19 pm
EYW
- CMH
1 stop6h 06m
Delta
Deal found 4/30![Delta logo]()
$414
Last-minute flights from Columbus to Key WestDiscover last-minute flight deals from Columbus to Key West. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Key West. Data last updated May 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/177:20 pm
CMH
- EYW
1 stop16h 07m
Multiple Airlines
Fri 5/2212:07 pm
EYW
- CMH
1 stop7h 46m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/249:00 pm
CMH
- EYW
1 stop14h 27m
Multiple Airlines
Mon 6/12:51 pm
EYW
- CMH
2 stops26h 19m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Sun 5/248:23 am
CMH
- EYW
1 stop7h 26m
American Airlines
Mon 6/17:29 pm
EYW
- CMH
1 stop4h 23m
American Airlines
Deal found 5/2![American Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 5/2. 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 5/293:02 pm
CMH
- EYW
1 stop4h 47m
Delta
Tue 6/22:00 pm
EYW
- CMH
1 stop7h 33m
Delta
Deal found 5/2![Delta logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 5/3012:01 pm
CMH
- EYW
1 stop25h 23m
Multiple Airlines
Sat 6/62:48 pm
EYW
- CMH
2 stops26h 22m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 6/28:04 am
CMH
- EYW
2 stops8h 03m
American Airlines
Tue 6/97:40 pm
EYW
- CMH
1 stop5h 05m
American Airlines
Deal found 5/5![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 5/4. 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.
Sun 6/72:45 pm
CMH
- EYW
1 stop5h 08m
Delta
Thu 6/257:50 am
EYW
- CMH
1 stop5h 50m
Delta
Deal found 5/4![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 5/1. 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.
Tue 6/98:08 am
CMH
- EYW
1 stop5h 20m
Delta
Tue 6/167:50 am
EYW
- CMH
1 stop5h 50m
Delta
Deal found 5/1![Delta logo]()
$247
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 6/910:40 am
CMH
- EYW
2 stops8h 30m
American Airlines
Tue 6/167:40 pm
EYW
- CMH
1 stop5h 05m
American Airlines
Deal found 5/4![American Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/218:45 pm
CMH
- EYW
1 stop14h 42m
Multiple Airlines
Thu 6/2512:05 pm
EYW
- CMH
1 stop7h 45m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 5/1. 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.
Tue 6/307:05 am
CMH
- EYW
1 stop6h 38m
Delta
Mon 7/66:24 pm
EYW
- CMH
1 stop6h 07m
Delta
Deal found 5/1![Delta logo]()
$293
One-way flights from Columbus to Key WestSearch for one-way flight options from Columbus to Key West. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Columbus to Key West. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 5/266:05 pm
CMH
- EYW
3 stops41h 20m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Sat 8/158:59 pm
CMH
- EYW
1 stop14h 26m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 7/56:00 pm
CMH
- EYW
2 stops16h 27m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 7/19:54 am
CMH
- EYW
3 stops33h 19m
Breeze Airways
Deal found 5/2![Breeze Airways logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 7/2010:10 am
CMH
- EYW
1 stop26h 24m
Breeze Airways
Deal found 5/4![Breeze Airways logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 7/59:08 am
CMH
- EYW
1 stop25h 19m
Breeze Airways
Deal found 5/4![Breeze Airways logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 7/16:17 pm
CMH
- EYW
2 stops24h 56m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$266
Find flight deals from Columbus to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Key West (EYW). 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 5, 2026.
Round-trip from | $219 (Kiwi.com) |
|---|---|
One-way from | $154 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $398 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 5, 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
Cheapest round-trip
ColumbusKey West
CMH - EYW
CMHEYW
Columbus
Tue 6/9
2:45 pm-7:53 pm
1 stop5h 08m
Key West
Tue 6/16
7:50 am-1:40 pm
1 stop5h 50m
$247
Quickest round-trip
ColumbusKey West
CMH - EYW
CMHEYW
Columbus
Wed 7/1
6:00 am-10:53 am
1 stop4h 53m
Key West
Sat 7/11
11:45 am-5:32 pm
1 stop5h 47m
$273
ColumbusKey West
CMH - EYW
CMHEYW
Columbus
Sun 6/21
9:08 pm-11:27 am
1 stop14h 19m
Key West
Thu 6/25
12:05 pm-8:13 pm
1 stop8h 08m
$282
ColumbusKey West
CMH - EYW
CMHEYW
Columbus
Tue 6/2
10:10 am-5:23 pm
1 stop7h 13m
Key West
Tue 6/9
6:24 pm-12:31 am
1 stop6h 07m
$293
ColumbusKey West
CMH - EYW
CMHEYW
Columbus
Fri 5/29
3:02 pm-7:49 pm
1 stop4h 47m
Key West
Fri 6/5
6:19 pm-12:30 am
1 stop6h 11m
$313
ColumbusKey West
CMH - EYW
CMHEYW
Columbus
Sun 6/7
2:45 pm-7:53 pm
1 stop5h 08m
Key West
Thu 6/25
7:50 am-1:40 pm
1 stop5h 50m
$339
ColumbusKey West
CMH - EYW
CMHEYW
Columbus
Fri 5/29
3:02 pm-7:49 pm
1 stop4h 47m
Key West
Mon 6/1
7:30 am-1:49 pm
1 stop6h 19m
$373
ColumbusKey West
CMH - EYW
CMHEYW
Columbus
Thu 5/21
3:02 pm-7:49 pm
1 stop4h 47m
Key West
Wed 5/27
6:19 pm-12:25 am
1 stop6h 06m
$399
ColumbusKey West
CMH - EYW
CMHEYW
Columbus
Mon 5/25
6:05 am-10:53 am
1 stop4h 48m
Key West
Sat 5/30
6:19 pm-12:25 am
1 stop6h 06m
$399
ColumbusKey West
CMH - EYW
CMHEYW
Columbus
Wed 5/27
3:02 pm-7:49 pm
1 stop4h 47m
Key West
Sat 5/30
6:19 pm-12:25 am
1 stop6h 06m
$414
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Columbus to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Columbus with our price prediction graph.
C01-EYW
CMH-EYW
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.
Cheapflights Insights
Everything you need to know about your flight from Columbus to Key West
C01-EYW
CMH-EYW
How far ahead should I book a flight from Columbus to Key West?
To ensure you get the cheapest price possible for a flight from Columbus to Key West, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Columbus to Key West?
Currently, June is the cheapest month in which you can book a flight from Columbus to Key West (average of $115). Flying from Columbus to Key West in November is currently the most expensive (average of $258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Columbus to Key West?
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated May 5, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAllegiant Air from Columbus to Key West. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
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Top 5 airlines flying from Columbus to Key West
Discover the top 5 airlines that operate flights from Columbus to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$152 | Average$338 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$154 | Average$277 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$250 | Average$444 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$251 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$484 | FlexibilityNo cancel fee | On-time69% |