$195 Cheap Flights from Tucson (TUS) to Key West (EYW)

View $195 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Key West Intl. Airport (EYW)

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Cheap Flights from Tucson to Key West (TUS-EYW)

Prices were available within the past 7 days and start at $195 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 26 - Sat, Aug 30
TUS
Tucson
EYW
Key West
$289 Roundtrip, found 19 hours ago
$289
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Aug 26 from Tucson to Key West, returning Sat, Aug 30, priced at $289 found 19 hours ago
American Airlines
Sat, Dec 6 - Sat, Dec 13
TUS
Tucson
EYW
Key West
$294 Roundtrip, found 10 hours ago
$294
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Tucson to Key West, returning Sat, Dec 13, priced at $294 found 10 hours ago
American Airlines
Sat, Dec 6 - Sat, Dec 13
TUS
Tucson
EYW
Key West
$299 Roundtrip, found 10 hours ago
$299
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Tucson to Key West, returning Sat, Dec 13, priced at $299 found 10 hours ago
Delta
Sun, Sep 7 - Sat, Sep 13
TUS
Tucson
EYW
Key West
$314 Roundtrip, found 3 days ago
$314
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 7 from Tucson to Key West, returning Sat, Sep 13, priced at $314 found 3 days ago
Delta
Sat, Sep 6 - Sat, Sep 13
TUS
Tucson
EYW
Key West
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 6 from Tucson to Key West, returning Sat, Sep 13, priced at $319 found 3 days ago
American Airlines
Tue, Aug 19 - Wed, Aug 27
TUS
Tucson
EYW
Key West
$324 Roundtrip, found 13 hours ago
$324
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Tue, Aug 19 from Tucson to Key West, returning Wed, Aug 27, priced at $324 found 13 hours ago
American Airlines
Sat, Dec 6 - Sat, Dec 13
TUS
Tucson
EYW
Key West
$339 Roundtrip, found 10 hours ago
$339
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Tucson to Key West, returning Sat, Dec 13, priced at $339 found 10 hours ago
Delta
Sun, Dec 7 - Tue, Dec 16
TUS
Tucson
EYW
Key West
$344 Roundtrip, found 10 hours ago
$344
Roundtrip
found 10 hours ago
Select Delta flight, departing Sun, Dec 7 from Tucson to Key West, returning Tue, Dec 16, priced at $344 found 10 hours ago
American Airlines
Sat, Dec 6 - Sat, Dec 13
TUS
Tucson
EYW
Key West
$344 Roundtrip, found 10 hours ago
$344
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Tucson to Key West, returning Sat, Dec 13, priced at $344 found 10 hours ago
United
Sat, Jan 17 - Thu, Jan 22
TUS
Tucson
EYW
Key West
$404 Roundtrip, found 1 day ago
$404
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 17 from Tucson to Key West, returning Thu, Jan 22, priced at $404 found 1 day ago

Find the cheapest month to fly from Tucson (TUS) to Key West (EYW)

January is typically the cheapest month to fly

From $243 - $677 per traveler.

Graph displaying average flight prices per month

Alternative airports near Key West

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Key West Intl. EYW. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $324
EYW
Key West Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $324
Flights from Tucson (TUS) to Key West (EYW)
Origin airport
Tucson Intl.
Destination airport
Key West Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$288
Distance
1843 mi

Tucson to Key West Flights

The cheapest times to fly from Tucson 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 Tucson to Key West are during the month of August. You can find some of the cheapest flights from Tucson to Key West with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Key West in 2025. You can also book with separate airlines for your outbound and return journeys, from $195 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 Tucson 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 Tucson 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 Tucson Intl. Airport (TUS) to Key West Intl. Airport (EYW) cost?
Secure a cheap one-way flight from $195 or cheap return flight from $289 from Tucson Intl. Airport (TUS) to Key West Intl. Airport (EYW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Key West Intl. Airport (EYW)?
Traveling in August may help you find better deals, as it's the cheapest month for flights between TUS and EYW. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Key West Intl. Airport (EYW)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from TUS to EYW. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Tucson Intl. Airport (TUS) to Key West Intl. Airport (EYW)?
You'll have to catch a flight with a layover if you're traveling from Tucson Intl. Airport (TUS) to Key West Intl. Airport (EYW). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from TUS to EYW?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tucson Intl. Airport (TUS) to Key West Intl. Airport (EYW)?
To touch down at Key West Intl. Airport (EYW) without delays, book a flight that leaves Tucson Intl. Airport (TUS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Tucson Intl. Airport (TUS) to Key West Intl. Airport (EYW) last-minute?
Booking your flight from TUS to EYW right before your trip is usually more expensive. But if there's some wiggle room with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a TUS to EYW flight and hotel package?
Securing a TUS to EYW flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Key West Intl. Airport (EYW)?
It's usually possible to reschedule or cancel your TUS 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 allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.