$304 Cheap Flights from Columbus (GTR) to Key West (EYW)

View $304 flight on Thu, Oct 9, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Columbus to Key West (GTR-EYW)

Prices were available within the past 7 days and start at $304 for one-way flights and $458 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jun 3 - Tue, Jun 10
GTR
Columbus
EYW
Key West
$458 Roundtrip, found 3 days ago
$458
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jun 3 from Columbus to Key West, returning Tue, Jun 10, priced at $458 found 3 days ago
Delta
Wed, Jun 4 - Mon, Jun 9
GTR
Columbus
EYW
Key West
$458 Roundtrip, found 3 days ago
$458
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jun 4 from Columbus to Key West, returning Mon, Jun 9, priced at $458 found 3 days ago
Delta
Tue, Jun 3 - Mon, Jun 9
GTR
Columbus
EYW
Key West
$462 Roundtrip, found 3 days ago
$462
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jun 3 from Columbus to Key West, returning Mon, Jun 9, priced at $462 found 3 days ago
Delta
Sat, Jun 7 - Mon, Jun 9
GTR
Columbus
EYW
Key West
$463 Roundtrip, found 3 days ago
$463
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jun 7 from Columbus to Key West, returning Mon, Jun 9, priced at $463 found 3 days ago
Delta
Sun, Jun 1 - Mon, Jun 9
GTR
Columbus
EYW
Key West
$472 Roundtrip, found 3 days ago
$472
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jun 1 from Columbus to Key West, returning Mon, Jun 9, priced at $472 found 3 days ago
Delta
Tue, Jun 3 - Thu, Jun 12
GTR
Columbus
EYW
Key West
$487 Roundtrip, found 3 days ago
$487
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jun 3 from Columbus to Key West, returning Thu, Jun 12, priced at $487 found 3 days ago
Delta
Sat, Aug 2 - Sat, Aug 9
GTR
Columbus
EYW
Key West
$488 Roundtrip, found 1 day ago
$488
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 2 from Columbus to Key West, returning Sat, Aug 9, priced at $488 found 1 day ago
Delta
Sun, Jun 1 - Wed, Jun 11
GTR
Columbus
EYW
Key West
$502 Roundtrip, found 3 days ago
$502
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jun 1 from Columbus to Key West, returning Wed, Jun 11, priced at $502 found 3 days ago
Delta
Wed, Jun 4 - Mon, Jun 9
GTR
Columbus
EYW
Key West
$508 Roundtrip, found 3 days ago
$508
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jun 4 from Columbus to Key West, returning Mon, Jun 9, priced at $508 found 3 days ago
Delta
Sun, Jun 8 - Mon, Jun 9
GTR
Columbus
EYW
Key West
$528 Roundtrip, found 3 days ago
$528
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jun 8 from Columbus to Key West, returning Mon, Jun 9, priced at $528 found 3 days ago
Flights from Columbus (GTR) to Key West (EYW)
Origin airport
Golden Triangle Regional
Destination airport
Key West Intl.
Airlines serving
Delta
Roundtrip price
$457
Distance
740 mi

Columbus to Key West Flights

The cheapest times to fly from Columbus to Key West

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbus to Key West are during the month of June. You can find some of the cheapest flights from Columbus to Key West with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Columbus to Key West

Sunday is one of the best days to book for cheap flights from Columbus to Key West: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Columbus to Key West

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbus to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $304 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbus to Key West flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbus to Key West airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Golden Triangle Regional Airport (GTR) to Key West Intl. Airport (EYW) cost?
Discover the latest flight deals from GTR to EYW by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GTR to EYW?
The cheapest flights from GTR to EYW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GTR to EYW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GTR to EYW. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Golden Triangle Regional Airport (GTR) to Key West Intl. Airport (EYW)?
Nonstop flights from Golden Triangle Regional Airport (GTR) to Key West Intl. Airport (EYW) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filters. Enter your dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from GTR to EYW?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Golden Triangle Regional Airport (GTR) to Key West Intl. Airport (EYW)?
Choose a flight from Golden Triangle Regional Airport (GTR) to Key West Intl. Airport (EYW) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Golden Triangle Regional Airport (GTR) to Key West Intl. Airport (EYW) last-minute?
Last-minute bookings from GTR to EYW are typically more expensive. To secure the cheapest rates, start searching for flights ahead of time. That being said, if you’re flexible with your travel plans, you may find a cheap fare just before your departure.
Is it cheaper to book a GTR to EYW flight and hotel package?
You’ll generally save money by securing a GTR to EYW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one place. Once you’ve selected your preferred flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Golden Triangle Regional Airport (GTR) to Key West Intl. Airport (EYW)?
You can usually reschedule or cancel your GTR to EYW flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.