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

Delta is the most popular carrier operating from Utah to Key West

When did momondo last update prices for flights from Utah to Key West Airport?

Prices for flights from Utah to Key West Airport were last updated today.

How many operators does momondo search for flights from Utah to Key West Airport?

As of December 2025, there are 2 operators available to choose from for flights from Utah to Key West Airport.

How old do you have to be to fly from Utah to Key West Airport?

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 Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$313 Cheap Flights from Utah to Key West in 2025/26

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Find the cheapest flights from Utah to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:33 pm - 10:57 am

SLC

EYW

12h 24m2 stops

6:06 am - 5:28 pm

EYW

SLC

13h 22m2 stops

$313American Airlines

Sat, Jan 10 - Sat, Jan 17

12:45 am - 10:57 am

SLC

EYW

8h 12m1 stop

6:06 am - 11:53 am

EYW

SLC

7h 47m1 stop

$349American Airlines

Tue, Jan 6 - Sat, Jan 10

8:33 pm - 10:57 am

SLC

EYW

12h 24m2 stops

5:15 pm - 11:07 pm

EYW

SLC

7h 52m1 stop

$354American Airlines

Sat, Jan 10 - Sat, Jan 17

11:59 am - 11:56 pm

SLC

EYW

9h 57m2 stops

1:33 pm - 10:08 pm

EYW

SLC

10h 35m2 stops

$359American Airlines

Thu, Jan 8 - Wed, Jan 14

5:30 am - 4:24 pm

SLC

EYW

8h 54m1 stop

1:16 pm - 10:08 pm

EYW

SLC

10h 52m1 stop

$405American Airlines

Sun, Jan 18 - Sat, Jan 24

7:45 am - 4:24 pm

SLC

EYW

6h 39m1 stop

7:15 am - 5:28 pm

EYW

SLC

12h 13m2 stops

$410American Airlines

Sun, Jan 18 - Sat, Jan 24

9:15 am - 11:56 pm

SLC

EYW

12h 41m2 stops

7:15 am - 5:28 pm

EYW

SLC

12h 13m2 stops

$415American Airlines

Sun, Jan 18 - Sat, Jan 24

7:00 am - 4:02 pm

SLC

EYW

7h 02m1 stop

4:45 pm - 10:34 pm

EYW

SLC

7h 49m1 stop

$417United Airlines

Wed, Mar 18 - Sat, Mar 21

5:30 am - 4:23 pm

SLC

EYW

8h 53m1 stop

5:15 pm - 11:07 pm

EYW

SLC

7h 52m1 stop

$427American Airlines

Sat, Jan 10 - Sat, Jan 17

12:45 am - 1:03 pm

SLC

EYW

10h 18m1 stop

6:05 pm - 9:58 am

EYW

SLC

17h 53m2 stops

$468United Airlines

Fri, Jan 23 - Wed, Jan 28

United Airlines flights from Utah to Key West

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

United Airlines

Mar 18

SLC7:00 amSalt Lake City

7h 02m

1 stop

EYW4:02 pmKey West

Mar 21

EYW4:45 pmKey West

7h 49m

1 stop

SLC10:34 pmSalt Lake City

$417

Find similar

United Airlines

Jan 23

SLC12:45 amSalt Lake City

10h 18m

1 stop

EYW1:03 pmKey West

Jan 28

EYW6:05 pmKey West

17h 53m

2 stops

SLC9:58 amSalt Lake City

$468

Find similar

United Airlines

Jan 11

SLC12:45 amSalt Lake City

10h 18m

1 stop

EYW1:03 pmKey West

Jan 16

EYW6:05 pmKey West

28h 47m

2 stops

SLC8:52 pmSalt Lake City

$494

Find similar

American Airlines flights from Utah to Key West

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

American Airlines

Jan 10

SLC8:33 pmSalt Lake City

12h 24m

2 stops

EYW10:57 amKey West

Jan 17

EYW6:06 amKey West

13h 22m

2 stops

SLC5:28 pmSalt Lake City

$313

Find similar

American Airlines

Jan 6

SLC12:45 amSalt Lake City

8h 12m

1 stop

EYW10:57 amKey West

Jan 10

EYW6:06 amKey West

7h 47m

1 stop

SLC11:53 amSalt Lake City

$349

Find similar

American Airlines

Jan 7

SLC5:30 amSalt Lake City

9h 19m

2 stops

EYW4:49 pmKey West

Jan 10

EYW6:06 amKey West

7h 47m

1 stop

SLC11:53 amSalt Lake City

$354

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 1/10

8:33 pm-10:57 am

2 stops12h 24m

Key West

Sat 1/17

6:06 am-5:28 pm

2 stops13h 22m

$313

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Tue 1/6

12:45 am-10:57 am

1 stop8h 12m

Key West

Sat 1/10

6:06 am-11:53 am

1 stop7h 47m

$349

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 1/10

8:33 pm-10:57 am

2 stops12h 24m

Key West

Sat 1/17

5:15 pm-11:07 pm

1 stop7h 52m

$354

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Thu 1/8

11:59 am-11:56 pm

2 stops9h 57m

Key West

Wed 1/14

1:33 pm-10:08 pm

2 stops10h 35m

$359

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sun 1/18

5:30 am-4:24 pm

1 stop8h 54m

Key West

Sat 1/24

1:16 pm-10:08 pm

1 stop10h 52m

$405

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sun 1/18

7:45 am-4:24 pm

1 stop6h 39m

Key West

Sat 1/24

7:15 am-5:28 pm

2 stops12h 13m

$410

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sun 1/18

9:15 am-11:56 pm

2 stops12h 41m

Key West

Sat 1/24

7:15 am-5:28 pm

2 stops12h 13m

$415

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Wed 3/18

7:00 am-4:02 pm

1 stop7h 02m

Key West

Sat 3/21

4:45 pm-10:34 pm

1 stop7h 49m

$417

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 1/10

5:30 am-4:23 pm

1 stop8h 53m

Key West

Sat 1/17

5:15 pm-11:07 pm

1 stop7h 52m

$427

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Fri 1/23

12:45 am-1:03 pm

1 stop10h 18m

Key West

Wed 1/28

6:05 pm-9:58 am

2 stops17h 53m

$468

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Utah 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 month to fly to Key West?

In general, January is the cheapest month to fly from Utah to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $347. If you are unable to visit Key West during the month of January, then departing from Utah during the month October is also very affordable. Most momondo users find prices during this month for around $394.

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 Utah is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $537. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Utah to Key West for around $758.

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

According to our data, the cheapest time of day to fly to Key West is in the afternoon. momondo users have found flights departing from Utah to Key West in the afternoon for as low as $483. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the morning, with an average ticket price of $657. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Utah to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Utah to Key West

Fastest flight time	6h 48m
Direct flights	None

The fastest flight from Utah to Key West takes 6h 48m

There are no direct flights from Utah to Key West. There are no popular flight routes from Utah to Key West.

Search flight deals

When did momondo last update prices for flights from Utah to Key West Airport?
Prices for flights from Utah to Key West Airport were last updated today.
How many operators does momondo search for flights from Utah to Key West Airport?
As of December 2025, there are 2 operators available to choose from for flights from Utah to Key West Airport.
How old do you have to be to fly from Utah to Key West Airport?
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 Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Utah to Key West

Compare and see reviews for airlines that fly from Utah to Key West with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $278	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights
Delta	PriceFrom $338	Free Cancellation	Rating 7.9 8,005 reviews		Search Delta flights

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Why use momondo?

Why should I use momondo to find a flight deal from Utah to Key West?

Finding the right flight to Key West from Utah is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

Can I find flights from Utah to Key West with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Key West from Utah with this policy.

How can momondo help me find flights from Utah to Key West?

Once all potential Utah to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Utah 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 Utah and alert you when they change.