What is the cheapest airline that flies from Tucson to Key West?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Tucson to Key West

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 July 2025, there are 2 operators 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.

$234 Cheap Flights from Tucson to Key West in 2025

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Find the cheapest flights from Tucson to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 4:16 pmTUS-EYW

8h 16m1 stop

4:59 pm - 10:50 pmEYW-TUS

7h 51m1 stop

$289American Airlines

Find Deal

mié., nov. 5 - sáb., nov. 8

7:00 am - 8:12 pmTUS-EYW

10h 12m2 stops

6:20 pm - 9:47 pmEYW-TUS

6h 27m1 stop

$294Delta

Find Deal

sáb., ago. 23 - mar., ago. 26

7:00 am - 8:12 pmTUS-EYW

10h 12m2 stops

7:00 am - 4:13 pmEYW-TUS

12h 13m2 stops

$299Delta

Find Deal

sáb., ago. 23 - mar., ago. 26

6:00 am - 4:29 pmTUS-EYW

8h 29m1 stop

3:52 pm - 10:09 pmEYW-TUS

8h 17m1 stop

$314American Airlines

Find Deal

mar., dic. 2 - mar., dic. 16

6:00 am - 4:29 pmTUS-EYW

8h 29m1 stop

3:52 pm - 11:35 pmEYW-TUS

9h 43m2 stops

$319American Airlines

Find Deal

mar., dic. 2 - mar., dic. 16

6:00 am - 9:47 pmTUS-EYW

13h 47m2 stops

1:24 pm - 8:43 pmEYW-TUS

9h 19m2 stops

$324American Airlines

Find Deal

mar., dic. 2 - mar., dic. 16

7:00 am - 8:12 pmTUS-EYW

10h 12m2 stops

2:00 pm - 11:17 amEYW-TUS

24h 17m2 stops

$356Delta

Find Deal

sáb., ago. 23 - mar., ago. 26

7:00 am - 3:19 pmTUS-EYW

30h 19m2 stops

4:00 pm - 9:44 pmEYW-TUS

31h 44m2 stops

$630United Airlines

Find Deal

dom., nov. 2 - jue., nov. 6

7:00 am - 3:19 pmTUS-EYW

30h 19m2 stops

3:05 pm - 1:37 pmEYW-TUS

24h 32m3 stops

$750United Airlines

Find Deal

dom., nov. 2 - jue., nov. 6

7:00 am - 3:19 pmTUS-EYW

30h 19m3 stops

4:00 pm - 9:59 amEYW-TUS

19h 59m2 stops

$938United Airlines

Find Deal

mié., nov. 5 - sáb., nov. 8

American Airlines flights from Tucson to Key West

Our best American Airlines deals on Tucson to Key West flight tickets

American Airlines

Nov 5

TUS6:00 amTucson

8h 16m

1 stop

EYW4:16 pmKey West

Nov 8

EYW4:59 pmKey West

7h 51m

1 stop

TUS10:50 pmTucson

$289

Find similar

American Airlines

Dec 2

TUS6:00 amTucson

8h 29m

1 stop

EYW4:29 pmKey West

Dec 16

EYW3:52 pmKey West

8h 17m

1 stop

TUS10:09 pmTucson

$314

Find similar

American Airlines

Dec 2

TUS6:00 amTucson

8h 29m

1 stop

EYW4:29 pmKey West

Dec 16

EYW3:52 pmKey West

9h 43m

2 stops

TUS11:35 pmTucson

$319

Find similar

United Airlines flights from Tucson to Key West

Our best United Airlines deals on Tucson to Key West flight tickets

United Airlines

Nov 2

TUS7:00 amTucson

30h 19m

2 stops

EYW3:19 pmKey West

Nov 6

EYW4:00 pmKey West

31h 44m

2 stops

TUS9:44 pmTucson

$630

Find similar

United Airlines

Nov 2

TUS7:00 amTucson

30h 19m

2 stops

EYW3:19 pmKey West

Nov 6

EYW3:05 pmKey West

24h 32m

3 stops

TUS1:37 pmTucson

$750

Find similar

United Airlines

Nov 5

TUS7:00 amTucson

30h 19m

3 stops

EYW3:19 pmKey West

Nov 8

EYW4:00 pmKey West

19h 59m

2 stops

TUS9:59 amTucson

$938

Find similar

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

Prices

Airlines

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Tucson is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $277. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Tucson to Key West for around $660.

Can stopping save me money on Tucson to Key West flights?

You could potentially save up to 17% on your flight if you consider stops on a Tucson to Key West flight.

When to book flights from Tucson to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Key West according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Best Price Found	$288
Fastest flight time	8h 12m
Direct flights	None
Airports in Key West	1 airport

The best one-way flight to Key West from Tucson in the past 72 hours is $288. The best round-trip flight deal from Tucson to Key West found on momondo in the last 72 hours is $289.

The fastest flight from Tucson to Key West takes 8h 12m

There are no direct flights from Tucson to Key West. Popular non-direct route for this connection is Tucson Airport - Key West Airport.

There is 1 airport near Key West: Key West (EYW)

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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 12m, 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 July 2025, there are 2 operators 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 74% of all bookings. The subsequent popular airline is Delta at 26%.

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
Delta	PriceFrom $258	Free Cancellation	Rating 8.0 7,975 reviews		Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

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Why 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.