What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Utah according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

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 July 2025, there are 3 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.

$309 Cheap Flights from Utah to Key West in 2025

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Find the cheapest flights from Utah to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

11:35 pm - 10:56 amSLC-EYW

9h 21m1 stop

6:20 pm - 12:55 amEYW-SLC

8h 35m1 stop

$309Delta

Find Deal

Mon, Aug 18 - Mon, Aug 25

11:58 pm - 12:58 pmSLC-EYW

11h 00m2 stops

3:59 pm - 9:39 pmEYW-SLC

7h 40m1 stop

$314American Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

11:58 pm - 12:58 pmSLC-EYW

11h 00m2 stops

11:26 am - 10:56 pmEYW-SLC

13h 30m2 stops

$319American Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

11:59 pm - 11:13 amSLC-EYW

9h 14m1 stop

11:25 am - 7:31 pmEYW-SLC

10h 06m2 stops

$354American Airlines

Find Deal

Sun, Sep 28 - Sat, Oct 4

5:30 am - 6:59 pmSLC-EYW

11h 29m2 stops

11:25 am - 10:06 pmEYW-SLC

12h 41m2 stops

$359American Airlines

Find Deal

Wed, Sep 17 - Sat, Sep 20

11:58 pm - 11:59 amSLC-EYW

10h 01m1 stop

3:45 pm - 10:58 pmEYW-SLC

9h 13m1 stop

$374American Airlines

Find Deal

Fri, Aug 29 - Fri, Sep 5

11:35 pm - 10:55 amSLC-EYW

9h 20m1 stop

2:00 pm - 9:57 pmEYW-SLC

9h 57m1 stop

$428Delta

Find Deal

Sun, Sep 28 - Sat, Oct 4

12:30 am - 12:46 pmSLC-EYW

10h 16m1 stop

4:50 pm - 10:45 pmEYW-SLC

7h 55m1 stop

$484United Airlines

Find Deal

Fri, Jan 9 - Sat, Jan 17

12:30 am - 12:46 pmSLC-EYW

10h 16m1 stop

4:50 pm - 2:57 pmEYW-SLC

24h 07m2 stops

$540United Airlines

Find Deal

Fri, Jan 9 - Sat, Jan 17

12:39 pm - 1:30 pmSLC-EYW

22h 51m3 stops

2:25 pm - 11:44 amEYW-SLC

23h 19m3 stops

$812Spirit Airlines

Find Deal

Wed, Nov 19 - Mon, Nov 24

Delta flights from Utah to Key West

Our best Delta deals on Utah to Key West flight tickets

Delta

Aug 18

SLC11:35 pmSalt Lake City

9h 21m

1 stop

EYW10:56 amKey West

Aug 25

EYW6:20 pmKey West

8h 35m

1 stop

SLC12:55 amSalt Lake City

$309

Find similar

Delta

Aug 5

SLC8:20 amSalt Lake City

9h 29m

1 stop

EYW7:49 pmKey West

Aug 14

EYW6:22 pmKey West

8h 33m

1 stop

SLC12:55 amSalt Lake City

$413

Find similar

Delta

Sep 28

SLC11:35 pmSalt Lake City

9h 20m

1 stop

EYW10:55 amKey West

Oct 4

EYW2:00 pmKey West

9h 57m

1 stop

SLC9:57 pmSalt Lake City

$428

Find similar

United Airlines flights from Utah to Key West

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

United Airlines

Jan 9

SLC12:30 amSalt Lake City

10h 16m

1 stop

EYW12:46 pmKey West

Jan 17

EYW4:50 pmKey West

7h 55m

1 stop

SLC10:45 pmSalt Lake City

$484

Find similar

United Airlines

Jan 9

SLC12:30 amSalt Lake City

10h 16m

1 stop

EYW12:46 pmKey West

Jan 17

EYW4:50 pmKey West

24h 07m

2 stops

SLC2:57 pmSalt Lake City

$540

Find similar

United Airlines

Sep 28

SLC10:55 amSalt Lake City

25h 34m

3 stops

EYW2:29 pmKey West

Oct 4

EYW3:11 pmKey West

31h 16m

2 stops

SLC8:27 pmSalt Lake City

$881

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Mon 8/18

11:35 pm-10:56 am

1 stop9h 21m

Key West

Mon 8/25

6:20 pm-12:55 am

1 stop8h 35m

$309

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 8/23

11:58 pm-12:58 pm

2 stops11h 00m

Key West

Sat 8/30

3:59 pm-9:39 pm

1 stop7h 40m

$314

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 8/23

11:58 pm-12:58 pm

2 stops11h 00m

Key West

Sat 8/30

11:26 am-10:56 pm

2 stops13h 30m

$319

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sun 9/28

11:59 pm-11:13 am

1 stop9h 14m

Key West

Sat 10/4

11:25 am-7:31 pm

2 stops10h 06m

$354

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Wed 9/17

5:30 am-6:59 pm

2 stops11h 29m

Key West

Sat 9/20

11:25 am-10:06 pm

2 stops12h 41m

$359

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Fri 8/29

11:58 pm-11:59 am

1 stop10h 01m

Key West

Fri 9/5

3:45 pm-10:58 pm

1 stop9h 13m

$374

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sun 9/28

11:35 pm-10:55 am

1 stop9h 20m

Key West

Sat 10/4

2:00 pm-9:57 pm

1 stop9h 57m

$428

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

Fri 1/9

12:30 am-12:46 pm

1 stop10h 16m

Key West

Sat 1/17

4:50 pm-2:57 pm

2 stops24h 07m

$540

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Wed 11/19

12:39 pm-1:30 pm

3 stops22h 51m

Key West

Mon 11/24

2:25 pm-11:44 am

3 stops23h 19m

$812

Flights are sorted by cheapest round-trip flights first.

Sorted 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, February 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 $478. If you are unable to visit Key West during the month of February, then departing from Utah during the month January is also very affordable. Most momondo users find prices during this month for around $480.

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

Best Price Found	$309
Fastest flight time	6h 07m
Direct flights	None
Airports in Key West	1 airport

The best flight deal from Utah to Key West found on momondo in the last 72 hours is $309

The fastest flight from Utah to Key West takes 6h 07m

There are no direct flights from Utah to Key West. Popular non-direct route for this connection is Salt Lake City Airport - Key West Airport.

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

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 July 2025, there are 3 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 $308	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $348	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Delta	PriceFrom $388	Free Cancellation	Rating 8.0 7,981 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.