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Key West

$204+ Cheap flights from Columbus (CMH) 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — EYW
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Key West are usually found in August or September, booked 79 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Columbus to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 April 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$225
(Delta)

One-way from

$204
(Trip.com)

Popular in

March

Cheapest in

August

Average price

$388
Provider with most accurate pricing for Columbus-Key West flight deals.
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Provider most trusted by Cheapflights users for Columbus-Key West flights.
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From Columbus to Key West
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One-way flight from Columbus to Key West
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Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Columbus to Key West

Cheapest flights from Columbus to Key West
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 April 28, 2025.

This Delta deal was found by Cheapflights users on 4/27. 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.
Sat 6/282:47 pmCMH - EYW
1 stop4h 52mDelta
Fri 7/42:05 pmEYW - CMH
1 stop4h 49mDelta
Deal found 4/27$225
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 8/95:30 amCMH - EYW
2 stops7h 38mAmerican Airlines
Wed 8/131:52 pmEYW - CMH
1 stop5h 08mAmerican Airlines
Deal found 4/28$256
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:05 amCMH - EYW
2 stops12h 00mMultiple Airlines
Sun 6/88:45 amEYW - CMH
2 stops14h 47mMultiple Airlines
Deal found 4/27$380
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 7/47:00 amCMH - EYW
2 stops25h 00mUnited Airlines
Mon 7/76:45 pmEYW - CMH
2 stops28h 57mUnited Airlines
Deal found 4/27$456
This FlightHub deal was found by Cheapflights users on 4/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/169:08 amCMH - EYW
2 stops22h 59mBreeze Airways
Mon 10/208:47 amEYW - CMH
3 stops11h 41mBreeze Airways
Deal found 4/27$819

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 April 28, 2025.
Use the filters below to find and compare flights from Columbus Airport to Key West that are best for you.

Fly from

Columbus

Fly to

Key West

Route

Depart

Return

Price

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Sat 6/28

2:47 pm-7:39 pm

1 stop4h 52m

Key West

Fri 7/4

2:05 pm-6:54 pm

1 stop4h 49m

$225

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Mon 5/12

5:25 am-12:19 pm

1 stop6h 54m

Key West

Mon 8/25

2:31 pm-10:01 pm

1 stop7h 30m

$274

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 6/5

6:05 am-6:05 pm

2 stops12h 00m

Key West

Sun 6/8

8:45 am-11:32 pm

2 stops14h 47m

$380

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Fri 7/4

7:00 am-8:00 am

2 stops25h 00m

Key West

Mon 7/7

6:45 pm-11:42 pm

2 stops28h 57m

$456

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 6/19

9:20 am-9:22 am

2 stops24h 02m

Key West

Mon 6/23

2:07 pm-12:39 pm

2 stops22h 32m

$833

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 6/19

10:04 am-6:05 pm

1 stop8h 01m

$204

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 6/19

1:12 pm-8:00 am

2 stops18h 48m

$304

ColumbusKey West

CMH - EYW

CMHEYW

Columbus

Thu 6/19

12:22 pm-1:17 pm

3 stops24h 55m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Compare providers for flights from Columbus 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 Columbus to Key West in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust 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 Columbus Airport-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Key West flights, Cheapflights users trust eDreams the most. eDreams 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 Columbus Airport-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 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.
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 Airport to Key West

How far ahead should I book a flight from Columbus Airport to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Key West. Price data was last updated on April 25, 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus Airport to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Columbus Airport to Key West?

Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Key West (average of $328). Flying from Columbus Airport to Key West in March is currently the most expensive (average of $493). 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 CMH to EYW?

Find hourly flight availability from Columbus 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 April 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 9% on flights from Columbus Airport to Key West by exploring options for tickets at noon.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 April 28, 2025.
See what other customers who have flown with Breeze Airways, Delta and United Airlines from Columbus to Key West have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
160 reviews

Crew

8.8

Entertainment

6.6

Comfort

8.2

Boarding

8.3

Food

6.7

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Crew

8.8

Entertainment

6.6

Comfort

8.2

Boarding

8.3

Food

6.7

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,929 reviews
Breeze Airways
8.1
Very good
160 reviews

Crew

8.8

Entertainment

6.6

Comfort

8.2

Boarding

8.3

Food

6.7

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,696 reviews
Breeze Airways
8.1
Very good
160 reviews

Crew

8.8

Entertainment

6.6

Comfort

8.2

Boarding

8.3

Food

6.7

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.1
Very good
160 reviews

Crew

8.8

Entertainment

6.6

Comfort

8.2

Boarding

8.3

Food

6.7

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Columbus to Key West. 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 into for flights to Key West from Columbus?

    Located just 2.6 mi from the city center, Key West is the airport most travelers will use when flying to Key West from Columbus. Booking flights from Columbus to Key West (EYW) should be relatively easy as there are 0 daily inbound flights from Columbus from 3 different airlines.

  • What are the cheapest airlines flying from Columbus Airport to Key West round-trip?

    Cheapflights users have booked flights from Columbus Airport to Key West round-trip from $225. Other airlines that can offer you cheap pricing are American Airlines, from $256, and United Airlines, from $456. These flights start at 44% lower than the current average price 3 months from now.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Columbus Airport to Key West?

    Currently, August is the cheapest month in which you can book a flight from Columbus Airport to Key West (average of $328). Flying from Columbus Airport to Key West in March is currently the most expensive (average of $493). 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.

See more FAQs

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Top 3 airlines flying from Columbus to Key West

Discover the top 3 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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$145Average$458FlexibilityNo cancel feeOn-time69%
DeltaCheapest$206Average$387FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$412FlexibilityNo cancel feeOn-time71%

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