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Cheap flights from Utah to Florida Keys from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Utah to Florida Keys departing on 12/6. 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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Find the cheapest flights from Utah to Florida Keys

Cheap round-trip flights

Frontier Logo
4:02 pm - 12:44 amSLC-MIA
6h 42m1 stop
Frontier Logo
6:00 am - 2:47 pmMIA-SLC
10h 47m1 stop
$171Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 13
Frontier Logo
8:45 am - 12:44 amSLC-MIA
13h 59m1 stop
Frontier Logo
6:00 am - 11:11 amMIA-SLC
7h 11m1 stop
$173Frontier
Find Deal
Sat, Oct 4 - Sun, Oct 5
Logo
3:20 pm - 12:44 amSLC-MIA
7h 24m1 stop
Logo
7:23 pm - 8:34 amMIA-SLC
15h 11m1 stop
$174
Find Deal
Thu, Sep 4 - Fri, Sep 5
Logo
3:34 pm - 10:37 amSLC-MIA
17h 03m2 stops
Logo
6:00 am - 1:19 pmMIA-SLC
9h 19m1 stop
$182
Find Deal
Tue, Nov 4 - Sat, Nov 8
Spirit Airlines Logo
3:34 pm - 10:37 amSLC-MIA
17h 03m2 stops
Spirit Airlines Logo
6:31 pm - 11:44 amMIA-SLC
19h 13m2 stops
$188Spirit Airlines
Find Deal
Tue, Nov 4 - Thu, Nov 6
Spirit Airlines Logo
9:29 am - 6:55 pmSLC-MIA
7h 26m1 stop
Spirit Airlines Logo
7:23 pm - 8:14 pmMIA-SLC
26h 51m2 stops
$204Spirit Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21
American Airlines Logo
11:59 pm - 11:13 amSLC-EYW
9h 14m1 stop
American Airlines Logo
11:25 am - 10:06 pmEYW-SLC
12h 41m2 stops
$314American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
American Airlines Logo
5:30 am - 5:46 pmSLC-EYW
10h 16m2 stops
American Airlines Logo
11:25 am - 10:06 pmEYW-SLC
12h 41m2 stops
$319American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
12:30 am - 12:46 pmSLC-EYW
10h 16m1 stop
United Airlines Logo
4:50 pm - 10:45 pmEYW-SLC
7h 55m1 stop
$484United Airlines
Find Deal
Fri, Jan 9 - Sat, Jan 17
United Airlines Logo
10:09 am - 2:04 pmSLC-EYW
25h 55m2 stops
United Airlines Logo
1:06 pm - 11:13 pmEYW-SLC
12h 07m1 stop
$538United Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27

Spirit Airlines flights from Utah to Florida Keys

Our best Spirit Airlines deals on Utah to Florida Keys flight tickets
Spirit Airlines
Nov 4
SLC3:34 pmSalt Lake City
17h 03m
2 stops
MIA10:37 amMiami
Nov 6
MIA6:31 pmMiami
19h 13m
2 stops
SLC11:44 amSalt Lake City
$188
Find similar
Spirit Airlines
Sep 17
SLC9:29 amSalt Lake City
7h 26m
1 stop
MIA6:55 pmMiami
Sep 21
MIA7:23 pmMiami
26h 51m
2 stops
SLC8:14 pmSalt Lake City
$204
Find similar
Spirit Airlines
Sep 17
SLC9:29 amSalt Lake City
7h 26m
1 stop
MIA6:55 pmMiami
Sep 23
MIA7:00 amMiami
27h 34m
3 stops
SLC8:34 amSalt Lake City
$210
Find similar

Frontier flights from Utah to Florida Keys

Our best Frontier deals on Utah to Florida Keys flight tickets
Frontier
Oct 3
SLC4:02 pmSalt Lake City
6h 42m
1 stop
MIA12:44 amMiami
Oct 13
MIA6:00 amMiami
10h 47m
1 stop
SLC2:47 pmSalt Lake City
$171
Find similar
Frontier
Oct 4
SLC8:45 amSalt Lake City
13h 59m
1 stop
MIA12:44 amMiami
Oct 5
MIA6:00 amMiami
7h 11m
1 stop
SLC11:11 amSalt Lake City
$173
Find similar
Frontier
Oct 4
SLC8:45 amSalt Lake City
13h 59m
1 stop
MIA12:44 amMiami
Oct 13
MIA6:00 amMiami
10h 47m
1 stop
SLC2:47 pmSalt Lake City
$176
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Utah 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 August 18, 2025.
Use the filters below to find and compare flights from Utah to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Fri 10/3

4:02 pm-12:44 am

1 stop6h 42m

Miami

Mon 10/13

6:00 am-2:47 pm

1 stop10h 47m

$171

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Sat 10/4

8:45 am-12:44 am

1 stop13h 59m

Miami

Sun 10/5

6:00 am-11:11 am

1 stop7h 11m

$173

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Thu 9/4

3:20 pm-12:44 am

1 stop7h 24m

Miami

Fri 9/5

7:23 pm-8:34 am

1 stop15h 11m

$174

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Tue 11/4

3:34 pm-10:37 am

2 stops17h 03m

Miami

Sat 11/8

6:00 am-1:19 pm

1 stop9h 19m

$182

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Tue 11/4

3:34 pm-10:37 am

2 stops17h 03m

Miami

Thu 11/6

6:31 pm-11:44 am

2 stops19h 13m

$188

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Wed 9/17

9:29 am-6:55 pm

1 stop7h 26m

Miami

Sun 9/21

7:23 pm-8:14 pm

2 stops26h 51m

$204

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Tue 9/16

11:59 pm-11:13 am

1 stop9h 14m

Key West

Tue 9/23

11:25 am-10:06 pm

2 stops12h 41m

$314

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Tue 9/16

5:30 am-5:46 pm

2 stops10h 16m

Key West

Tue 9/23

11:25 am-10:06 pm

2 stops12h 41m

$319

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Fri 1/9

12:30 am-12:46 pm

1 stop10h 16m

Key West

Sat 1/17

4:50 pm-10:45 pm

1 stop7h 55m

$484

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 11/22

10:09 am-2:04 pm

2 stops25h 55m

Key West

Thu 11/27

1:06 pm-11:13 pm

1 stop12h 07m

$538

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 Utah 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 Utah averaging around $315.

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

The cheapest day to depart from Utah to Florida Keys is on a Wednesday when prices can be found for as low as $461. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $617.

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 in the evening. momondo users have found flights departing from Utah to Florida Keys in the evening for as low as $546. 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 morning are often more expensive with an average ticket price of $1,128.

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

You are more likely to see cheaper flights to Florida Keys from Utah when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $370 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Utah for as low as $327 on momondo.

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

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

Cheap Utah to Florida Keys flight deals and tips

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

Best Price Found

$103

Fastest flight time

6h 07m

Direct flights

Every day

Airports in Florida Keys

2 airports
The best one-way flight to Florida Keys from Utah in the past 72 hours is $103. The best round-trip flight deal from Utah to Florida Keys found on momondo in the last 72 hours is $171.
The fastest flight from Utah to Florida Keys takes 6h 07m
Direct flights go from Utah to Florida Keys every day.
There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)
Search flight deals

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

    Prices for flights from Utah to Florida Keys are updated daily.

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

  • How old do you have to be to fly from Utah 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 Utah to Florida Keys.

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

    The travel and health documents required for your trip to Florida Keys 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 Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Utah to Florida Keys

Compare and see reviews for airlines that fly from Utah to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $308Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $348Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
DeltaPriceFrom $388Free CancellationRating
8.0
7,981 reviews
Search Delta flights

Why use momondo?

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

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 Florida Keys from Utah.

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

All flight searches from Utah to Florida Keys on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Florida Keys from Utah. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Florida Keys from Utah. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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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