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Key West

$309+ Cheap flights from Utah to Key West (EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — EYW
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Utah to Key West

Keep the following information in mind while searching for Utah to Key West flight deals. Data was last updated July 31, 2025.

Round-trip from

$309
(Delta)

Popular in

December

Cheapest in

February

Average price

$638
From Utah to Key West
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Utah to Key West

Cheapest flights from Utah to Key West
Explore the most affordable flight options available from Utah to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:35 pmSLC - EYW
1 stop9h 21mDelta
Mon 8/256:20 pmEYW - SLC
1 stop8h 35mDelta
Deal found 7/28$309
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2311:58 pmSLC - EYW
2 stops11h 00mAmerican Airlines
Sat 8/303:59 pmEYW - SLC
1 stop7h 40mAmerican Airlines
Deal found 7/30$314
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:39 pmSLC - EYW
2 stops22h 51mSpirit Airlines
Sun 11/162:25 pmEYW - SLC
2 stops23h 19mSpirit Airlines
Deal found 7/31$445
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:29 amSLC - EYW
3 stops20h 46mMultiple Airlines
Wed 9/249:47 amEYW - SLC
2 stops24h 47mMultiple Airlines
Deal found 7/31$516

Cheapflights Fare Finder

 
Customize your flight search to find flights from Utah to Key West 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Utah to Key West that are best for you.

Fly from

Utah

Fly to

Key West

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

Thu 11/13

12:39 pm-1:30 pm

2 stops22h 51m

Key West

Sun 11/16

2:25 pm-11:44 am

2 stops23h 19m

$445

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 9/13

9:29 am-8:15 am

3 stops20h 46m

Key West

Wed 9/24

9:47 am-8:34 am

2 stops24h 47m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Utah to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Utah with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Utah to Key West

What is the cheapest month to book a flight from Utah to Key West?

Currently, August is the cheapest month in which you can book a flight from Utah to Key West (average of $328). Flying from Utah to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Utah to Key West?

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Utah to Key West have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Utah to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from Utah?

    If you book a flight to Key West from Utah, you will be flying to Key West, which is the city’s only airport. Key West (EYW) is located 2.6 mi from the center of Key West.

  • Can I find deals for flights from Utah to Key West that include hotel bookings?

    Yes. In addition to deals on Utah to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Utah to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Key West.

  • Can I find deals for business class flights from Utah to Key West?

    Yes. Cheapflights offers flight deals from Utah to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Utah to Key West?

    Currently, August is the cheapest month in which you can book a flight from Utah to Key West (average of $328). Flying from Utah to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Utah to Key West

Discover the top 3 airlines that operate flights from Utah to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$622FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$348Average$568FlexibilityNo cancel feeOn-time69%
DeltaCheapest$388Average$738FlexibilityNo cancel feeOn-timeN/A

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