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$309+ Cheap flights from Salt Lake City to Key West (SLC - 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — EYW
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Salt Lake City to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$394
Provider with most accurate pricing for Salt Lake City-Key West flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Key West flights.
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From Salt Lake City to Key West
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Highest demand for flights based on searches. 11% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Salt Lake City to Key West

Cheapest flights from Salt Lake City to Key West
Explore the most affordable flight options available from Salt Lake City to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:59 pmSLC - EYW
1 stop9h 03mAmerican Airlines
Thu 12/112:50 pmEYW - SLC
1 stop8h 59mAmerican Airlines
Deal found 10/28$309
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/107:00 amSLC - EYW
2 stops12h 46mAmerican Airlines
Tue 12/164:10 pmEYW - SLC
1 stop8h 45mAmerican Airlines
Deal found 10/27$314
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 11/187:00 amSLC - EYW
1 stop8h 23mDelta
Sun 11/236:18 pmEYW - SLC
1 stop7h 43mDelta
Deal found 10/28$349
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:59 pmSLC - EYW
1 stop9h 03mAmerican Airlines
Thu 12/181:46 pmEYW - SLC
2 stops11h 34mAmerican Airlines
Deal found 10/28$354
This Delta deal was found by Cheapflights users on 10/28. 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.
Sun 11/1612:35 amSLC - EYW
1 stop8h 56mDelta
Sun 11/236:18 pmEYW - SLC
1 stop7h 43mDelta
Deal found 10/28$389
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:45 amSLC - EYW
1 stop11h 19mUnited Airlines
Sat 11/223:00 pmEYW - SLC
1 stop10h 22mUnited Airlines
Deal found 10/28$409
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:16 amSLC - EYW
2 stops9h 45mAmerican Airlines
Mon 11/244:10 pmEYW - SLC
1 stop8h 40mAmerican Airlines
Deal found 10/28$414
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:28 amSLC - EYW
1 stop11h 18mUnited Airlines
Thu 12/114:05 pmEYW - SLC
1 stop8h 25mUnited Airlines
Deal found 10/28$428
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:42 amSLC - EYW
1 stop11h 22mUnited Airlines
Sat 11/223:00 pmEYW - SLC
1 stop10h 22mUnited Airlines
Deal found 10/28$439

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 October 28, 2025.
Use the filters below to find and compare flights from Salt Lake City to Key West that are best for you.

Fly from

Salt Lake City

Fly to

Key West

Route

Depart

Return

Price

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 1/10

10:18 am-9:47 pm

1 stop9h 29m

Key West

Sat 1/17

6:06 am-5:28 pm

2 stops13h 22m

$314

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Tue 1/6

9:15 am-11:56 pm

2 stops12h 41m

Key West

Wed 1/14

1:33 pm-10:11 pm

2 stops10h 38m

$319

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 12/13

8:20 am-9:50 pm

2 stops11h 30m

Key West

Thu 12/18

1:46 pm-11:20 pm

2 stops11h 34m

$319

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 2/28

11:20 pm-11:03 am

1 stop9h 43m

Key West

Tue 3/3

6:00 pm-11:11 pm

1 stop7h 11m

$349

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sat 12/13

11:35 am-8:06 pm

1 stop6h 31m

Key West

Thu 12/18

6:10 pm-11:58 pm

1 stop7h 48m

$349

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Wed 11/19

7:00 am-5:23 pm

1 stop8h 23m

Key West

Sun 11/23

6:18 pm-12:01 am

1 stop7h 43m

$389

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Sun 11/16

12:35 am-11:31 am

1 stop8h 56m

Key West

Sun 11/23

6:18 pm-12:01 am

1 stop7h 43m

$389

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Wed 12/10

7:15 am-4:07 pm

1 stop6h 52m

Key West

Tue 12/16

4:10 pm-10:55 pm

1 stop8h 45m

$397

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Mon 11/17

12:45 am-2:04 pm

1 stop11h 19m

Key West

Sat 11/22

3:00 pm-11:22 pm

1 stop10h 22m

$409

Salt Lake CityKey West

SLC - EYW

SLCEYW

Salt Lake City

Tue 11/18

12:45 am-2:04 pm

1 stop11h 19m

Key West

Sat 11/22

3:00 pm-11:22 pm

1 stop10h 22m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 13 results
1
2

Compare providers for flights from Salt Lake City to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Key West in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-Key West flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Salt Lake City-Key West flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Salt Lake City-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Key West flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Salt Lake City to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Salt Lake City 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 Salt Lake City to Key West

What is the cheapest month to book a flight from Salt Lake City to Key West?

Currently, March is the cheapest month in which you can book a flight from Salt Lake City to Key West (average of $248). Flying from Salt Lake City to Key West in June is currently the most expensive (average of $624). 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.

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 October 28, 2025.
See what other customers who have flown with Delta and American Airlines from Salt Lake City to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

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
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

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
11,032 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

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 Salt Lake City to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Salt Lake City to Key West?

    There are many flights that can get you from Salt Lake City to Key West in 9h 43m. Fly via American Airlines or Delta to get the fastest option. The distance between Salt Lake City and Key West is about 2067 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Salt Lake City to Key West round-trip?

    American Airlines, at $308, was found to be the cheapest airline from Salt Lake City to Key West. An alternate airline flying to your destination would be Delta. Users have found that American Airlines is 49% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Salt Lake City to Key West?

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

  • Can I find deals for business class flights from Salt Lake City to Key West?

    Yes. Cheapflights offers flight deals from Salt Lake City 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 Salt Lake City to Key West?

    Currently, March is the cheapest month in which you can book a flight from Salt Lake City to Key West (average of $248). Flying from Salt Lake City to Key West in June is currently the most expensive (average of $624). 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 2 airlines flying from Salt Lake City to Key West

Discover the top 2 airlines that operate flights from Salt Lake City 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$596FlexibilityNo cancel feeOn-time71%
DeltaCheapest$338Average$658FlexibilityNo cancel feeOn-timeN/A

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