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Cheap flights from Tucson to Florida Keys from $102

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 Florida Keys departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Tucson to Florida Keys

Cheap round-trip flights

Frontier Logo
11:42 am - 6:19 amTUS-MIA
15h 37m1 stop
Frontier Logo
5:30 pm - 10:57 amMIA-TUS
20h 27m1 stop
$174Frontier
Find Deal
Thu, Oct 16 - Sat, Oct 25
Frontier Logo
11:42 am - 6:19 amTUS-MIA
15h 37m1 stop
Frontier Logo
5:30 pm - 10:57 amMIA-TUS
20h 27m1 stop
$175Frontier
Find Deal
Thu, Oct 16 - Sat, Oct 25
American Airlines Logo
8:26 am - 4:03 pmTUS-EYW
5h 37m1 stop
American Airlines Logo
2:29 pm - 9:24 pmEYW-TUS
8h 55m1 stop
$289American Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
1:17 pm - 11:59 pmTUS-EYW
8h 42m2 stops
American Airlines Logo
3:49 pm - 8:24 pmEYW-TUS
6h 35m1 stop
$294American Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 14
Delta Logo
1:40 pm - 12:57 amTUS-MIA
9h 17m1 stop
Delta Logo
6:00 am - 12:24 pmMIA-TUS
8h 24m1 stop
$321Delta
Find Deal
Fri, Feb 20 - Sat, Feb 28
Delta Logo
1:40 pm - 12:57 amTUS-MIA
9h 17m1 stop
Delta Logo
8:05 am - 2:14 pmMIA-TUS
9h 09m1 stop
$356Delta
Find Deal
Wed, Mar 4 - Thu, Mar 12
United Airlines Logo
6:30 am - 3:47 pmTUS-MIA
6h 17m1 stop
United Airlines Logo
12:06 pm - 8:25 pmMIA-TUS
11h 19m2 stops
$357United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Southwest Logo
12:05 pm - 10:00 pmTUS-MIA
7h 55m2 stops
Southwest Logo
6:30 am - 5:15 pmMIA-TUS
13h 45m1 stop
$396Southwest
Find Deal
Wed, Mar 4 - Tue, Mar 10
United Airlines Logo
11:35 am - 10:11 pmTUS-EYW
8h 36m1 stop
United Airlines Logo
4:53 pm - 9:03 pmEYW-TUS
7h 10m1 stop
$419United Airlines
Find Deal
Thu, Mar 5 - Tue, Mar 10
Southwest Logo
9:10 am - 10:05 pmTUS-MIA
9h 55m2 stops
Southwest Logo
5:45 am - 12:35 pmMIA-TUS
9h 50m2 stops
$447Southwest
Find Deal
Thu, Oct 16 - Sat, Oct 25

Frontier flights from Tucson to Florida Keys

Our best Frontier deals on Tucson to Florida Keys flight tickets
Frontier
Oct 16
TUS11:42 amTucson
15h 37m
1 stop
MIA6:19 amMiami
Oct 25
MIA5:30 pmMiami
20h 27m
1 stop
TUS10:57 amTucson
$174
Find similar
Frontier
Oct 16
TUS11:42 amTucson
15h 37m
1 stop
MIA6:19 amMiami
Oct 25
MIA5:30 pmMiami
20h 27m
1 stop
TUS10:57 amTucson
$175
Find similar
Frontier
Sep 25
TUS11:35 amTucson
10h 09m
1 stop
MIA12:44 amMiami
Sep 28
MIA6:00 amMiami
7h 45m
1 stop
TUS10:45 amTucson
$194
Find similar

Southwest flights from Tucson to Florida Keys

Our best Southwest deals on Tucson to Florida Keys flight tickets
Southwest
Mar 4
TUS12:05 pmTucson
7h 55m
2 stops
MIA10:00 pmMiami
Mar 10
MIA6:30 amMiami
13h 45m
1 stop
TUS5:15 pmTucson
$396
Find similar
Southwest
Oct 16
TUS9:10 amTucson
9h 55m
2 stops
MIA10:05 pmMiami
Oct 25
MIA5:45 amMiami
9h 50m
2 stops
TUS12:35 pmTucson
$447
Find similar
Southwest
Dec 22
TUS5:05 amTucson
12h 00m
1 stop
MIA7:05 pmMiami
Dec 31
MIA7:40 amMiami
12h 00m
2 stops
TUS5:40 pmTucson
$470
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Florida Keys 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Tucson to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Thu 10/16

11:42 am-6:19 am

1 stop15h 37m

Miami

Sat 10/25

5:30 pm-10:57 am

1 stop20h 27m

$174

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Thu 10/16

11:42 am-6:19 am

1 stop15h 37m

Miami

Sat 10/25

5:30 pm-10:57 am

1 stop20h 27m

$175

TucsonKey West

TUS - EYW

TUSEYW

Tucson

Sat 1/10

8:26 am-4:03 pm

1 stop5h 37m

Key West

Wed 1/14

2:29 pm-9:24 pm

1 stop8h 55m

$289

TucsonKey West

TUS - EYW

TUSEYW

Tucson

Sat 1/10

1:17 pm-11:59 pm

2 stops8h 42m

Key West

Wed 1/14

3:49 pm-8:24 pm

1 stop6h 35m

$294

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Fri 2/20

1:40 pm-12:57 am

1 stop9h 17m

Miami

Sat 2/28

6:00 am-12:24 pm

1 stop8h 24m

$321

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Wed 3/4

1:40 pm-12:57 am

1 stop9h 17m

Miami

Thu 3/12

8:05 am-2:14 pm

1 stop9h 09m

$356

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Wed 10/15

6:30 am-3:47 pm

1 stop6h 17m

Miami

Wed 10/22

12:06 pm-8:25 pm

2 stops11h 19m

$357

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Wed 3/4

12:05 pm-10:00 pm

2 stops7h 55m

Miami

Tue 3/10

6:30 am-5:15 pm

1 stop13h 45m

$396

TucsonKey West

TUS - EYW

TUSEYW

Tucson

Thu 3/5

11:35 am-10:11 pm

1 stop8h 36m

Key West

Tue 3/10

4:53 pm-9:03 pm

1 stop7h 10m

$419

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Thu 10/16

9:10 am-10:05 pm

2 stops9h 55m

Miami

Sat 10/25

5:45 am-12:35 pm

2 stops9h 50m

$447

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florida Keys from

How to get the cheapest flight ticket from Tucson to Florida Keys

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 Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from Tucson averaging around $400.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Tucson to Florida Keys is on a Tuesday when prices can be found for as low as $427. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $533.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Tucson to Florida Keys at noon for as low as $482. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $503.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $443 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Tucson for as low as $369 on momondo.

Can stopping save me money on Tucson to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Tucson to Florida Keys.

Cheap Tucson to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Florida Keys

Direct flights

None
There are no direct flights from Tucson to Florida Keys. There are no popular flight routes from Tucson to Florida Keys.
Search flight deals

  • When did momondo last update prices for flights from Tucson Airport to Florida Keys?

    Prices for flights from Tucson Airport to Florida Keys are updated daily.

  • How many operators does momondo search for flights from Tucson Airport to Florida Keys?

  • How old do you have to be to fly from Tucson Airport to Florida Keys?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Tucson to Florida Keys?

Best airlines flying from Tucson to Florida Keys

Compare and see reviews for airlines that fly from Tucson to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Florida Keys?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tucson to Florida Keys. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Tucson to Florida Keys with flexible booking policies on momondo?

momondo does allow users to show only those flights to Florida Keys from Tucson which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tucson to Florida Keys?

momondo helps you find the best flight between Tucson and Florida Keys by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Tucson to Florida Keys right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Tucson to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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