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Key West

$339+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — EYW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$339
(Delta)

Popular in

June

Cheapest in

January

Average price

$732
From Utah to Key West
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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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 September 16, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/308:05 amSLC - EYW
1 stop7h 07mDelta
Tue 10/76:17 pmEYW - SLC
1 stop8h 19mDelta
Deal found 9/16$339
This Delta deal was found by Cheapflights users on 9/16. 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 9/2911:35 pmSLC - EYW
1 stop9h 20mDelta
Tue 10/712:22 pmEYW - SLC
1 stop7h 00mDelta
Deal found 9/16$384
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:19 pmSLC - EYW
1 stop16h 56mMultiple Airlines
Tue 10/711:45 amEYW - SLC
2 stops36h 34mMultiple Airlines
Deal found 9/16$403
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/308:05 amSLC - EYW
1 stop7h 07mDelta
Sat 10/42:00 pmEYW - SLC
1 stop9h 57mDelta
Deal found 9/16$404
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:19 pmSLC - EYW
1 stop16h 56mMultiple Airlines
Mon 10/69:57 amEYW - SLC
2 stops38h 22mMultiple Airlines
Deal found 9/16$409
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:19 pmSLC - EYW
1 stop16h 56mMultiple Airlines
Fri 10/108:55 amEYW - SLC
2 stops48h 37mMultiple Airlines
Deal found 9/16$410
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/308:05 amSLC - EYW
1 stop7h 07mDelta
Wed 10/86:17 pmEYW - SLC
2 stops17h 38mDelta
Deal found 9/16$418
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:19 pmSLC - EYW
1 stop16h 56mMultiple Airlines
Wed 10/810:47 amEYW - SLC
2 stops32h 13mMultiple Airlines
Deal found 9/16$420
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/281:19 pmSLC - EYW
1 stop20h 33mMultiple Airlines
Tue 10/711:45 amEYW - SLC
2 stops36h 34mMultiple Airlines
Deal found 9/16$430
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/137:15 amSLC - EYW
1 stop6h 52mAmerican Airlines
Thu 12/184:03 pmEYW - SLC
1 stop9h 29mAmerican Airlines
Deal found 9/14$432
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/308:05 amSLC - EYW
1 stop7h 07mDelta
Thu 10/96:17 pmEYW - SLC
1 stop8h 19mDelta
Deal found 9/16$434
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/281:19 pmSLC - EYW
1 stop20h 33mMultiple Airlines
Mon 10/69:57 amEYW - SLC
2 stops38h 22mMultiple Airlines
Deal found 9/16$436

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 September 16, 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

Sat 10/4

11:35 pm-10:55 am

1 stop9h 20m

Key West

Tue 10/7

6:17 pm-12:36 am

1 stop8h 19m

$339

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Mon 9/29

11:35 pm-10:55 am

1 stop9h 20m

Key West

Tue 10/7

12:22 pm-5:22 pm

1 stop7h 00m

$384

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Thu 10/2

1:19 pm-8:15 am

1 stop16h 56m

Key West

Sat 10/4

10:47 am-7:32 am

2 stops46h 45m

$403

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Thu 10/2

1:19 pm-8:15 am

1 stop16h 56m

Key West

Fri 10/10

8:55 am-7:32 am

2 stops48h 37m

$410

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Tue 9/30

8:05 am-5:12 pm

1 stop7h 07m

Key West

Wed 10/8

6:17 pm-9:55 am

2 stops17h 38m

$418

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Tue 10/28

5:25 am-4:18 pm

1 stop8h 53m

Key West

Sun 11/2

4:18 pm-10:50 pm

1 stop8h 32m

$432

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 12/13

7:15 am-4:07 pm

1 stop6h 52m

Key West

Thu 12/18

1:46 pm-11:26 pm

2 stops11h 40m

$437

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Mon 9/29

11:35 pm-10:55 am

1 stop9h 20m

Key West

Sat 10/4

2:00 pm-9:57 pm

1 stop9h 57m

$449

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Mon 9/29

11:35 pm-10:55 am

1 stop9h 20m

Key West

Wed 10/8

6:17 pm-9:55 am

2 stops17h 38m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 $491). 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?

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.

  • How long is the flight from Utah to Key West?

    Departing from Utah to Key West will take you 9h 20m. There are 2067 mi between Utah and 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 $491). 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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Alternative routes for Utah to Key West

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$622FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$348Average$483FlexibilityNo cancel feeOn-time69%
DeltaCheapest$388Average$732FlexibilityNo cancel feeOn-timeN/A

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