Cheap flights from Tucson to Key West from $379
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Key West departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
TucsonKey West
TUS Tucson - EYW Key West
TUSEYW
Tucson
Thu 2/4
6:31 am-4:52 pm
1 stop8h 21m
Key West
Sun 2/7
2:36 pm-9:50 pm
1 stop9h 14m
TucsonKey West
TUS Tucson - EYW Key West
TUSEYW
Tucson
Thu 2/4
6:31 am-7:20 pm
2 stops10h 49m
Key West
Sun 2/7
2:36 pm-9:50 pm
1 stop9h 14m
TucsonKey West
TUS Tucson - EYW Key West
TUSEYW
Tucson
Thu 2/4
6:31 am-4:52 pm
1 stop8h 21m
Key West
Sun 2/7
2:36 pm-9:50 pm
1 stop9h 14m
TucsonKey West
TUS Tucson - EYW Key West
TUSEYW
Tucson
Thu 2/4
6:31 am-7:20 pm
2 stops10h 49m
Key West
Sun 2/7
2:36 pm-9:50 pm
1 stop9h 14m
TucsonKey West
TUS Tucson - EYW Key West
TUSEYW
Tucson
Sat 1/30
4:05 pm-2:13 pm
2 stops20h 08m
Key West
Wed 2/3
3:15 pm-3:42 pm
2 stops26h 27m
TucsonKey West
TUS Tucson - EYW Key West
TUSEYW
Tucson
Sat 1/30
4:05 pm-2:13 pm
2 stops20h 08m
Key West
Wed 2/3
4:09 pm-11:15 pm
1 stop9h 06m
TucsonKey West
TUS Tucson - EYW Key West
TUSEYW
Tucson
Sat 1/30
1:45 pm-2:13 pm
2 stops22h 28m
Key West
Wed 2/3
4:09 pm-11:15 pm
1 stop9h 06m
TucsonKey West
TUS Tucson - EYW Key West
TUSEYW
Tucson
Sat 1/30
1:45 pm-2:13 pm
2 stops22h 28m
Key West
Wed 2/3
3:15 pm-9:35 pm
2 stops32h 20m
TucsonKey West
TUS Tucson - EYW Key West
TUSEYW
Tucson
Sat 1/30
4:05 pm-12:16 pm
1 stop18h 11m
Key West
Wed 2/3
4:09 pm-11:15 pm
1 stop9h 06m
TucsonKey West
TUS Tucson - EYW Key West
TUSEYW
Tucson
Tue 4/6
6:00 am-6:16 pm
1 stop9h 16m
See travel insights to Key West from
How to get the cheapest flight ticket from Tucson to Key West
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Key West?
In general, October is the cheapest month to fly from Tucson to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Key West during the month of October, then departing from Tucson during the month September is also very affordable. Most momondo users find prices during this month for around $446.
Can stopping save me money on Tucson to Key West flights?
You could potentially save up to 18% on your flight if you consider stops on a Tucson to Key West flight.
When to book flights from Tucson to Key West
Cheap Tucson to Key West (TUS to EYW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Tucson to Key West
Frequently asked questions about flying from Tucson to Key West
How far is Tucson to Key West by plane?
The distance between Tucson and Key West is about 1842.4 mi. Flights usually cover this in 8h 11m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Tucson Airport to Key West Airport?
Prices for flights from Tucson Airport to Key West Airport refresh daily.
How many operators does momondo search for flights from Tucson Airport to Key West Airport?
As of October 2026, there is 1 operator available to choose from for flights from Tucson Airport to Key West Airport.
How old do you have to be to fly from Tucson Airport to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Tucson to Key West?
momondo data reveals that the most frequently booked airline on the route from Tucson to Key West is American Airlines, representing 100% of all bookings.
Best airlines flying from Tucson to Key West
Compare and see reviews for airlines that fly from Tucson to Key West with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $420 | Free Cancellation | Rating 7.0 12,130 reviews |
Traveling to a place near Key West?
Book flights to Key West if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Tucson to Key West?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Tucson.
Can I find flights from Tucson to Key West with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Key West from Tucson with this policy.
How can momondo help me find flights from Tucson to Key West?
momondo provides multiple filters to help you find the best flight to Key West from Tucson. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Tucson to Key West right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Tucson and alert you when they change.