$68+ Cheap flights from Cincinnati to Key West (CVG - EYW)
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — EYW
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Cincinnati 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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Key West are usually found in August or September, booked 14 days in advance, depart on a Monday or Wednesday and return on a Tuesday
Cheap flight deals from Cincinnati to Key West
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cincinnati to Key WestExplore the most affordable flight options available from Cincinnati to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Cincinnati to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:13 pm -
Nonstop2h 30m
Fri 10/2311:20 am -
Nonstop2h 39m
Deal found 9/10![Allegiant Air logo]()
$146
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:00 am -
Nonstop2h 36m
Fri 9/2512:26 pm -
Nonstop2h 37m
Deal found 9/13![Allegiant Air logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 9/2810:00 am -
Nonstop2h 36m
Tue 10/61:16 pm -
2 stops22h 22m
Deal found 9/9![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 10/512:43 pm -
2 stops44h 41m
Fri 10/2311:20 am -
Nonstop2h 39m
Deal found 9/10![Multiple Airlines logo]()
$175
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:00 am -
Nonstop2h 36m
Fri 9/1812:26 pm -
Nonstop2h 37m
Deal found 9/10![Allegiant Air logo]()
$178
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:13 pm -
Nonstop2h 30m
Fri 10/93:08 pm -
Nonstop2h 39m
Deal found 9/10![Allegiant Air logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/238:12 pm -
1 stop13h 12m
Thu 12/312:01 pm -
1 stop28h 09m
Deal found 9/13![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 9/2810:00 am -
Nonstop2h 36m
Thu 10/112:01 pm -
2 stops23h 37m
Deal found 9/10![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/1712:43 pm -
2 stops20h 41m
Fri 11/203:01 pm -
Nonstop2h 44m
Deal found 9/13![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 11/259:00 am -
Nonstop2h 32m
Wed 12/210:45 am -
2 stops21h 51m
Deal found 9/12![Multiple Airlines logo]()
$195
Best flights from Cincinnati to Key WestDiscover carefully curated flight deals from Cincinnati to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Cincinnati to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/102:19 pm -
1 stop20h 00m
Tue 10/131:16 pm -
2 stops22h 22m
Deal found 9/13![Multiple Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 9/13. 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 10/76:00 am -
1 stop4h 47m
Wed 10/146:10 pm -
1 stop6h 05m
Deal found 9/13![Delta logo]()
$416
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:45 am -
1 stop6h 41m
Fri 12/1112:41 pm -
1 stop28h 23m
Deal found 9/9![United Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/812:08 pm -
1 stop27h 18m
Wed 10/1410:04 am -
2 stops21h 46m
Deal found 9/10![Multiple Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/13. 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 11/121:50 pm -
1 stop6h 10m
Tue 11/176:05 pm -
1 stop6h 32m
Deal found 9/13![Delta logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/111:54 pm -
1 stop18h 10m
Sun 11/1512:01 pm -
1 stop21h 16m
Deal found 9/13![Multiple Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 12/91:54 pm -
1 stop6h 08m
Sat 12/127:25 am -
2 stops11h 27m
Deal found 9/9![Delta logo]()
$577
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
3 stops30h 54m
Thu 11/52:50 pm -
1 stop9h 07m
Deal found 9/9![United Airlines logo]()
$658
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
1 stop8h 29m
Thu 11/52:50 pm -
1 stop9h 07m
Deal found 9/10![United Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 9/12. 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 10/181:44 pm -
1 stop6h 17m
Sun 10/257:40 am -
1 stop4h 55m
Deal found 9/12![Delta logo]()
$698
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/76:00 am -
1 stop8h 36m
Fri 12/1112:05 pm -
2 stops26h 14m
Deal found 9/13![United Airlines logo]()
$726
Last-minute flights from Cincinnati to Key WestDiscover last-minute flight deals from Cincinnati to Key West. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Key West. Data last updated September 13, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:00 am -
Nonstop2h 36m
Fri 9/1812:26 pm -
Nonstop2h 37m
Deal found 9/10![Allegiant Air logo]()
$178
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:00 am -
Nonstop2h 36m
Fri 9/2512:26 pm -
Nonstop2h 37m
Deal found 9/13![Allegiant Air logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 9/2810:00 am -
Nonstop2h 36m
Tue 10/61:16 pm -
2 stops22h 22m
Deal found 9/9![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 9/2810:00 am -
Nonstop2h 36m
Thu 10/112:01 pm -
2 stops23h 37m
Deal found 9/10![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 9/2810:00 am -
Nonstop2h 36m
Fri 10/210:59 am -
1 stop23h 01m
Deal found 9/9![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 9/2810:00 am -
Nonstop2h 36m
Thu 10/810:59 am -
2 stops24h 39m
Deal found 9/9![Multiple Airlines logo]()
$205
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:13 pm -
Nonstop2h 30m
Fri 10/2311:20 am -
Nonstop2h 39m
Deal found 9/10![Allegiant Air logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 10/512:43 pm -
2 stops44h 41m
Fri 10/2311:20 am -
Nonstop2h 39m
Deal found 9/10![Multiple Airlines logo]()
$175
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:13 pm -
Nonstop2h 30m
Fri 10/93:08 pm -
Nonstop2h 39m
Deal found 9/10![Allegiant Air logo]()
$180
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:00 am -
Nonstop2h 30m
Mon 11/212:20 pm -
Nonstop2h 39m
Deal found 9/13![Allegiant Air logo]()
$203
One-way flights from Cincinnati to Key WestSearch for one-way flight options from Cincinnati to Key West. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Cincinnati to Key West. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Super.com deal was found by Cheapflights users on 9/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:00 am -
Nonstop2h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Allegiant Air logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/298:57 pm -
2 stops12h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Breeze Airways logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 11/1412:29 pm -
2 stops21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/259:00 am -
Nonstop2h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Allegiant Air logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/302:59 pm -
2 stops42h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 11/148:30 am -
1 stop24h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Allegiant Air logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 11/132:59 pm -
2 stops18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$119
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:00 am -
Nonstop2h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Allegiant Air logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 10/297:59 pm -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$124
Find flight deals from Cincinnati to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) 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 September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $146 (Cheapflightsfares) |
One-way from | $68 (Super.com) |
Popular in | November |
Cheapest in | August |
Average price | $196 |
Good round-trip deal | $97 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Cincinnati 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 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Cincinnati to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CincinnatiKey West
CVG Cincinnati Cinci./N. Kentucky - EYW Key West
CVGEYW
Cincinnati Cinci./N. Kentucky
Mon 9/28
10:00 am-12:36 pm
Nonstop2h 36m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$72
CincinnatiKey West
CVG Cincinnati Cinci./N. Kentucky - EYW Key West
CVGEYW
Cincinnati Cinci./N. Kentucky
Fri 10/30
2:59 pm-9:22 am
2 stops42h 23m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$103
CincinnatiKey West
CVG Cincinnati Cinci./N. Kentucky - EYW Key West
CVGEYW
Cincinnati Cinci./N. Kentucky
Fri 11/13
8:00 am-10:36 am
Nonstop2h 36m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
CincinnatiKey West
CVG Cincinnati Cinci./N. Kentucky - EYW Key West
CVGEYW
Cincinnati Cinci./N. Kentucky
Sat 9/26
12:43 pm-11:21 am
2 stops22h 38m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$158
CincinnatiKey West
CVG Cincinnati Cinci./N. Kentucky - EYW Key West
CVGEYW
Cincinnati Cinci./N. Kentucky
Sun 9/20
8:56 pm-10:19 am
1 stop13h 23m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$221
CincinnatiKey West
CVG Cincinnati Cinci./N. Kentucky - EYW Key West
CVGEYW
Cincinnati Cinci./N. Kentucky
Thu 11/5
7:00 am-3:29 pm
1 stop8h 29m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$309
CincinnatiKey West
CVG Cincinnati Cinci./N. Kentucky - EYW Key West
CVGEYW
Cincinnati Cinci./N. Kentucky
Sat 10/10
2:19 pm-10:19 am
1 stop20h 00m
Key West
Tue 10/13
1:16 pm-11:38 am
2 stops22h 22m
$323
CincinnatiKey West
CVG Cincinnati Cinci./N. Kentucky - EYW Key West
CVGEYW
Cincinnati Cinci./N. Kentucky
Mon 9/28
6:00 am-1:29 pm
1 stop7h 29m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$384
CincinnatiKey West
CVG Cincinnati Cinci./N. Kentucky - EYW Key West
CVGEYW
Cincinnati Cinci./N. Kentucky
Sun 9/27
6:00 am-1:29 pm
1 stop7h 29m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$384
CincinnatiKey West
CVG Cincinnati Cinci./N. Kentucky - EYW Key West
CVGEYW
Cincinnati Cinci./N. Kentucky
Thu 10/8
12:08 pm-3:26 pm
1 stop27h 18m
Key West
Wed 10/14
10:04 am-7:50 am
2 stops21h 46m
$399
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Cincinnati to Key West
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 Cincinnati to Key West in September.
| 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 Cincinnati-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cincinnati-Key West 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 Cincinnati-Key West 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 Cincinnati to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Cincinnati with our price prediction graph.
CVG-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 Cincinnati to Key West
Prices
Delays
How far ahead should I book a flight from Cincinnati to Key West?
To ensure you get the cheapest price possible for a flight from Cincinnati to Key West, you should look to book at least 11 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 Cincinnati to Key West?
Currently, August is the cheapest month in which you can book a flight from Cincinnati to Key West (average of $114). Flying from Cincinnati to Key West in November is currently the most expensive (average of $497). 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.
What is the cheapest time of day to fly from CVG to EYW?
Find hourly flight availability from Cincinnati to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2026.
When flying from Cincinnati to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Cincinnati to Key West delayed?
About 16% of weekly flights between Cincinnati and Key West have experienced delays in the past year, with the average delay time being 133 minutes.
What is the most punctual flight time for Cincinnati to Key West flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Cincinnati to Key West flights?
Over the last year, Allegiant Air have had the lowest number of delays on this route, with just 16% of flights being delayed.
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 September 13, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAllegiant Air from Cincinnati to Key West to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Cincinnati to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 4 airlines flying from Cincinnati to Key West
Discover the top 4 airlines that operate flights from Cincinnati 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 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$96 | Average$239 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$258 | Average$323 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$443 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$628 | FlexibilityNo cancel fee | On-timeN/A |