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Key Largo

$108+ Cheap flights from Salt Lake City (SLC) to Key Largo, FL

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — MIA
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Salt Lake City to Key Largo are usually found in August or September, booked 49 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Salt Lake City to Key Largo

Keep the following information in mind while searching for Salt Lake City to Key Largo flight deals. Data was last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$238
(Delta)

One-way from

$111
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$519
Provider with most accurate pricing for Salt Lake City-Miami flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Miami flights.
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From Salt Lake City to Key Largo
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One-way flight from Salt Lake City to Key Largo
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Highest demand for flights based on searches. 9% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Salt Lake City to Key Largo

Cheapest flights from Salt Lake City to Key Largo
Explore the most affordable flight options available from Salt Lake City to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Delta deal was found by Cheapflights users on 3/23. 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 5/2011:54 pmSLC - MIA
Nonstop4h 31mDelta
Wed 5/287:05 pmMIA - SLC
Nonstop5h 15mDelta
Deal found 3/23$238
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/12:36 pmSLC - MIA
1 stop13h 41mSpirit Airlines
Fri 5/27:22 amMIA - SLC
1 stop8h 07mSpirit Airlines
Deal found 3/24$243
This JetBlue Airways deal was found by Cheapflights users on 3/24. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2611:57 pmSLC - MIA
1 stop11h 20mJetBlue
Tue 4/292:14 pmMIA - SLC
1 stop10h 27mJetBlue
Deal found 3/24$251
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 5/211:05 pmSLC - MIA
1 stop7h 24mUnited Airlines
Wed 5/284:50 pmMIA - SLC
1 stop7h 55mUnited Airlines
Deal found 3/24$259
This Priceline deal was found by Cheapflights users on 3/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/288:14 pmSLC - MIA
1 stop7h 29mMultiple Airlines
Wed 6/46:00 amMIA - SLC
1 stop8h 58mMultiple Airlines
Deal found 3/24$267
This American Airlines deal was found by Cheapflights users on 3/24. 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 5/2711:59 pmSLC - MIA
Nonstop4h 33mAmerican Airlines
Tue 6/177:56 pmMIA - SLC
Nonstop5h 13mAmerican Airlines
Deal found 3/24$270
This CheapOair deal was found by Cheapflights users on 3/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/410:49 amSLC - MIA
1 stop16h 32mFrontier
Fri 4/116:25 amMIA - SLC
1 stop27h 29mFrontier
Deal found 3/24$290
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/185:10 amSLC - MIA
1 stop11h 00mSouthwest
Wed 8/209:05 amMIA - SLC
2 stops10h 35mSouthwest
Deal found 3/23$347

Cheapflights Fare Finder

Customize your flight search to find flights from Salt Lake City to Key Largo 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 March 25, 2025.
Use the filters below to find and compare flights from Salt Lake City to Key Largo that are best for you.

Fly from

Salt Lake City

Fly to

Key Largo

Route

Depart

Return

Price

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Tue 5/20

11:54 pm-6:25 am

Nonstop4h 31m

Miami

Wed 5/28

7:05 pm-10:20 pm

Nonstop5h 15m

$238

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Thu 6/19

11:59 pm-6:37 am

Nonstop4h 38m

Miami

Fri 7/4

7:55 pm-11:08 pm

Nonstop5h 13m

$243

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Sun 5/4

2:36 pm-6:48 pm

2 stops26h 12m

Miami

Wed 5/7

10:29 am-7:19 pm

2 stops10h 50m

$244

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Sat 4/26

11:57 pm-1:17 pm

1 stop11h 20m

Miami

Tue 4/29

2:14 pm-10:41 pm

1 stop10h 27m

$251

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Mon 4/28

12:38 am-1:21 pm

1 stop10h 43m

Miami

Tue 5/6

6:25 am-12:09 pm

1 stop7h 44m

$259

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Sat 4/19

11:05 am-4:59 am

1 stop15h 54m

Miami

Mon 4/21

7:22 am-1:29 pm

1 stop8h 07m

$267

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Sun 4/6

9:01 pm-5:21 am

1 stop6h 20m

Miami

Tue 4/8

6:25 am-2:26 pm

1 stop10h 01m

$296

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Wed 4/16

9:20 am-8:55 pm

2 stops9h 35m

Miami

Thu 4/17

7:45 am-1:10 pm

1 stop7h 25m

$302

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Fri 4/18

3:30 pm-6:59 pm

1 stop25h 29m

Miami

Tue 4/22

6:01 pm-12:02 pm

1 stop20h 01m

$352

Salt Lake CityMiami

SLC - MIA

SLCMIA

Salt Lake City

Wed 5/7

8:14 pm-5:43 am

1 stop7h 29m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 18 results
1
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Best time to book a flight from Salt Lake City to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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 Largo

How far ahead should I book a flight from Salt Lake City to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Key Largo. Price data was last updated on March 21, 2025.

The price you pay for your flight from Salt Lake City to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Salt Lake City to Key Largo (average of $229). Flying from Salt Lake City to Key Largo in March is currently the most expensive (average of $289). 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.

What is the cheapest time of day to fly from SLC to KE9?

Find hourly flight availability from Salt Lake City to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Salt Lake City to Key Largo as you normally would.

What is the cheapest day to fly from Salt Lake City to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Key Largo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Salt Lake City to Key Largo flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Salt Lake City to Key Largo

Explore weekly flight availability from Salt Lake City to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 25, 2025.

The most flights from SLC to KE9 are scheduled on a Tuesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated March 25, 2025.
Read through reviews of airlines operating flights from Salt Lake City to Key Largo, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,785 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,785 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Key Largo. 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 from for flights from Salt Lake City to Key Largo?

    Located just 5.7 mi from the city center, Salt Lake City is the airport most travelers will use when flying to Key Largo from Salt Lake City. Booking flights from Salt Lake City (SLC) to Key Largo should be relatively easy as there are 5 daily outbound flights to Key Largo from 7 different airlines.

  • How popular is this Salt Lake City to Key Largo flight route?

    Flights from Salt Lake City to Key Largo have been viewed 2 times in the past calendar month.

  • What are the cheapest airlines to fly from Salt Lake City to Key Largo one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $111. Frontier flights start at $126 while deals on JetBlue start at $136 one-way.

  • What are the most reliable airlines from Salt Lake City to Key Largo?

    Before booking your flight to Key Largo from Salt Lake City, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (90%), Delta (90%), Aeromexico( 90%).

  • What are the cheapest flights from Salt Lake City to Key Largo?

    The cheapest flight price from Salt Lake City to Key Largo is $149. On average you can expect to pay $368. The most popular route, (Salt Lake City - Miami), can usually be booked for $191.

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

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

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

    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 Largo.

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

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

    Currently, September is the cheapest month in which you can book a flight from Salt Lake City to Key Largo (average of $229). Flying from Salt Lake City to Key Largo in March is currently the most expensive (average of $289). 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.

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Top 7 airlines flying from Salt Lake City to Key Largo

Discover the top 7 airlines that operate flights from Salt Lake City to Key Largo. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$216FlexibilityNo cancel feeOn-time65%
FrontierCheapest$94Average$239FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$113Average$262FlexibilityNo cancel feeOn-time62%
DeltaCheapest$217Average$510FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$500FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$519FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$323Average$520FlexibilityNo cancel feeOn-time63%
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