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Cheap flights from Tucson to Florida Keys from $138

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 3/8. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:04 pm - 3:18 pm
TUS
-
MIA
24h 14m
2 stops
Multiple Airlines Logo
8:35 pm - 12:43 pm
MIA
-
TUS
19h 08m
1 stop
$314Multiple Airlines
Fri, Mar 6 - Sat, Mar 14
Frontier Logo
1:04 pm - 4:49 am
TUS
-
MIA
37h 45m
2 stops
Frontier Logo
4:25 pm - 12:43 pm
MIA
-
TUS
23h 18m
1 stop
$336Frontier
Fri, Mar 6 - Sat, Mar 14
Frontier Logo
1:04 pm - 4:49 am
TUS
-
MIA
37h 45m
2 stops
Frontier Logo
7:00 am - 12:43 pm
MIA
-
TUS
8h 43m
1 stop
$339Frontier
Fri, Mar 6 - Sun, Mar 15
Frontier Logo
12:08 pm - 5:49 am
TUS
-
MIA
14h 41m
1 stop
Frontier Logo
5:50 am - 11:17 am
MIA
-
TUS
8h 27m
1 stop
$340Frontier
Fri, Apr 3 - Fri, Apr 10
Delta Logo
3:24 pm - 12:52 am
TUS
-
MIA
6h 28m
1 stop
Delta Logo
4:44 pm - 9:41 pm
MIA
-
TUS
7h 57m
1 stop
$349Delta
Fri, Mar 20 - Tue, Mar 24
United Airlines Logo
8:15 am - 9:59 pm
TUS
-
MIA
11h 44m
2 stops
United Airlines Logo
3:35 pm - 8:49 pm
MIA
-
TUS
8h 14m
1 stop
$354United Airlines
Wed, Mar 4 - Wed, Mar 11
Delta Logo
12:02 pm - 12:53 am
TUS
-
MIA
10h 51m
2 stops
Delta Logo
6:00 am - 4:24 pm
MIA
-
TUS
13h 24m
2 stops
$359Delta
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
12:27 pm - 10:09 pm
TUS
-
EYW
7h 42m
1 stop
United Airlines Logo
3:56 pm - 10:59 pm
EYW
-
TUS
9h 03m
1 stop
$466United Airlines
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
8:14 pm - 11:11 am
TUS
-
EYW
11h 57m
2 stops
American Airlines Logo
2:40 pm - 10:05 pm
EYW
-
TUS
10h 25m
2 stops
$538American Airlines
Sat, Mar 21 - Tue, Mar 24
American Airlines Logo
8:14 pm - 11:11 am
TUS
-
EYW
11h 57m
2 stops
American Airlines Logo
3:20 pm - 11:19 pm
EYW
-
TUS
10h 59m
2 stops
$566American Airlines
Tue, Mar 24 - Sat, Mar 28

American Airlines flights from Tucson to Florida Keys

Our best American Airlines deals on Tucson to Florida Keys flight tickets
American Airlines
Mar 25
TUS3:02 pmTucson
5h 48m
1 stop
MIA11:50 pmMiami
Apr 20
MIA5:15 pmMiami
9h 43m
1 stop
TUS11:58 pmTucson
$384
American Airlines
Apr 3
TUS11:53 amTucson
8h 57m
1 stop
MIA11:50 pmMiami
Apr 10
MIA5:05 amMiami
6h 54m
1 stop
TUS8:59 amTucson
$416
American Airlines
Apr 4
TUS7:13 pmTucson
6h 50m
1 stop
MIA5:03 amMiami
Apr 13
MIA5:15 pmMiami
9h 43m
1 stop
TUS11:58 pmTucson
$419

Frontier flights from Tucson to Florida Keys

Our best Frontier deals on Tucson to Florida Keys flight tickets
Frontier
Mar 6
TUS1:04 pmTucson
37h 45m
2 stops
MIA4:49 amMiami
Mar 14
MIA4:25 pmMiami
23h 18m
1 stop
TUS12:43 pmTucson
$336
Frontier
Mar 6
TUS1:04 pmTucson
37h 45m
2 stops
MIA4:49 amMiami
Mar 15
MIA7:00 amMiami
8h 43m
1 stop
TUS12:43 pmTucson
$339
Frontier
Apr 3
TUS12:08 pmTucson
14h 41m
1 stop
MIA5:49 amMiami
Apr 10
MIA5:50 amMiami
8h 27m
1 stop
TUS11:17 amTucson
$340

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 February 5, 2026.
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

Fri 3/6

1:04 pm-3:18 pm

2 stops24h 14m

Miami

Sat 3/14

8:35 pm-12:43 pm

1 stop19h 08m

$314

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Fri 3/6

1:04 pm-4:49 am

2 stops37h 45m

Miami

Sat 3/14

4:25 pm-12:43 pm

1 stop23h 18m

$336

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Fri 3/6

1:04 pm-4:49 am

2 stops37h 45m

Miami

Sun 3/15

7:00 am-12:43 pm

1 stop8h 43m

$339

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Fri 4/3

12:08 pm-5:49 am

1 stop14h 41m

Miami

Fri 4/10

5:50 am-11:17 am

1 stop8h 27m

$340

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Fri 3/20

3:24 pm-12:52 am

1 stop6h 28m

Miami

Tue 3/24

4:44 pm-9:41 pm

1 stop7h 57m

$349

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Wed 3/4

8:15 am-9:59 pm

2 stops11h 44m

Miami

Wed 3/11

3:35 pm-8:49 pm

1 stop8h 14m

$354

TucsonMiami

TUS - MIA

TUSMIA

Tucson

Tue 3/3

12:02 pm-12:53 am

2 stops10h 51m

Miami

Tue 3/10

6:00 am-4:24 pm

2 stops13h 24m

$359

TucsonKey West

TUS - EYW

TUSEYW

Tucson

Thu 2/19

12:27 pm-10:09 pm

1 stop7h 42m

Key West

Mon 2/23

3:56 pm-10:59 pm

1 stop9h 03m

$466

TucsonKey West

TUS - EYW

TUSEYW

Tucson

Sat 3/21

8:14 pm-11:11 am

2 stops11h 57m

Key West

Tue 3/24

2:40 pm-10:05 pm

2 stops10h 25m

$538

TucsonKey West

TUS - EYW

TUSEYW

Tucson

Tue 3/24

8:14 pm-11:11 am

2 stops11h 57m

Key West

Sat 3/28

3:20 pm-11:19 pm

2 stops10h 59m

$566

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 $371.

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 $439 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 $371 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

Fastest flight time

6h 12m

Direct flights

None
The fastest flight from Tucson to Florida Keys takes 6h 12m
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 $378Free CancellationRating
7.2
11,237 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.
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Find better results for your trip to Florida Keys

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