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Key Largo

$89+ Cheap flights from Sacramento (SMF) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — MIA
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Sacramento Intl to Key Largo are usually found in August or January, booked 15 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Sacramento to Key Largo

Keep the following information in mind while searching for Sacramento 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

$241
(FlightHub)

One-way from

$89
(eDestinos)

Popular in

December

Cheapest in

August

Average price

$526
Provider with most accurate pricing for Sacramento Intl-Miami flight deals.
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Provider most trusted by Cheapflights users for Sacramento Intl-Miami flights.
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From Sacramento Intl to Key Largo
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One-way flight from Sacramento Intl to Key Largo
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Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 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 Sacramento to Key Largo

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

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/197:34 pmSMF - MIA
2 stops23h 02mSpirit Airlines
Wed 4/237:22 amMIA - SMF
1 stop13h 14mSpirit Airlines
Deal found 3/23$241
This Booking.com deal was found by Cheapflights users on 3/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:32 amSMF - MIA
1 stop16h 11mMultiple Airlines
Sun 5/186:00 amMIA - SMF
1 stop8h 06mMultiple Airlines
Deal found 3/22$249
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2512:03 pmSMF - MIA
1 stop14h 18mFrontier
Sun 5/46:00 amMIA - SMF
1 stop8h 06mFrontier
Deal found 3/24$298
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.
Mon 4/1411:27 pmSMF - MIA
Nonstop5h 18mAmerican Airlines
Tue 4/227:55 pmMIA - SMF
Nonstop6h 17mAmerican Airlines
Deal found 3/24$312
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:15 amSMF - MIA
1 stop8h 46mDelta
Wed 4/231:50 pmMIA - SMF
1 stop8h 36mDelta
Deal found 3/24$333
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:00 amSMF - MIA
1 stop8h 59mAlaska Airlines
Fri 4/256:01 pmMIA - SMF
1 stop19h 13mAlaska Airlines
Deal found 3/23$382
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/295:05 amSMF - MIA
1 stop7h 46mUnited Airlines
Sat 7/193:17 pmMIA - SMF
1 stop10h 13mUnited Airlines
Deal found 3/23$399
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/145:25 amSMF - MIA
1 stop7h 35mSouthwest
Tue 4/222:40 pmMIA - SMF
2 stops10h 50mSouthwest
Deal found 3/24$426

Cheapflights Fare Finder

Customize your flight search to find flights from Sacramento 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 Sacramento to Key Largo that are best for you.

Fly from

Sacramento

Fly to

Key Largo

Route

Depart

Return

Price

SacramentoMiami

SMF - MIA

SMFMIA

Sacramento Intl

Sat 4/19

7:34 pm-9:36 pm

2 stops23h 02m

Miami

Wed 4/23

7:22 am-5:36 pm

1 stop13h 14m

$241

SacramentoMiami

SMF - MIA

SMFMIA

Sacramento Intl

Wed 5/7

10:32 am-5:43 am

1 stop16h 11m

Miami

Sun 5/18

6:00 am-11:06 am

1 stop8h 06m

$249

SacramentoMiami

SMF - MIA

SMFMIA

Sacramento Intl

Fri 4/25

12:03 pm-5:21 am

1 stop14h 18m

Miami

Sun 5/4

6:00 am-11:06 am

1 stop8h 06m

$298

SacramentoMiami

SMF - MIA

SMFMIA

Sacramento Intl

Mon 4/14

11:27 pm-7:45 am

Nonstop5h 18m

Miami

Tue 4/22

7:55 pm-11:12 pm

Nonstop6h 17m

$312

SacramentoMiami

SMF - MIA

SMFMIA

Sacramento Intl

Mon 4/14

11:05 pm-11:33 am

1 stop9h 28m

Miami

Sat 4/19

6:00 am-11:01 am

1 stop8h 01m

$333

SacramentoMiami

SMF - MIA

SMFMIA

Sacramento Intl

Fri 4/18

7:00 am-6:59 pm

1 stop8h 59m

Miami

Fri 4/25

6:01 pm-10:14 am

1 stop19h 13m

$382

SacramentoMiami

SMF - MIA

SMFMIA

Sacramento Intl

Mon 4/14

5:25 am-4:00 pm

1 stop7h 35m

Miami

Tue 4/22

2:40 pm-10:30 pm

2 stops10h 50m

$426

SacramentoMiami

SMF - MIA

SMFMIA

Sacramento Intl

Thu 6/12

11:37 pm-1:14 pm

1 stop10h 37m

Miami

Sat 7/5

7:00 am-11:59 am

1 stop7h 59m

$433

SacramentoMiami

SMF - MIA

SMFMIA

Sacramento Intl

Tue 4/15

6:41 pm-6:17 am

1 stop8h 36m

$89

SacramentoMiami

SMF - MIA

SMFMIA

Sacramento Intl

Fri 5/16

11:56 am-5:22 am

1 stop14h 26m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 15 results
1
2

Best time to book a flight from Sacramento to Key Largo

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

How far ahead should I book a flight from Sacramento to Key Largo?

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

To ensure you get the cheapest price possible for a flight from Sacramento to Key Largo, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sacramento to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Sacramento to Key Largo (average of $229). Flying from Sacramento 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 SMF to KE9?

Find hourly flight availability from Sacramento 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 Sacramento to Key Largo as you normally would.

What is the cheapest day to fly from Sacramento to Key Largo?

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

Travelers seeking maximum savings on their Sacramento to Key Largo flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sacramento to Key Largo

Explore weekly flight availability from Sacramento 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 SMF to KE9 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 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 reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Sacramento to Key Largo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

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
9,782 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

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
9,782 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

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
9,782 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

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
9,782 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

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
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

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 Sacramento 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 Sacramento to Key Largo?

    If you book a flight to Key Largo from Sacramento, you will be flying from Sacramento Intl, which is the city’s only airport. Sacramento Intl (SMF) is located 9.4 mi from the center of Sacramento. There is 1 flight from Sacramento Intl to Key Largo per day from 7 different airlines.

  • What are the cheapest airlines to fly from Sacramento to Key Largo one-way?

    One-way options have recently been found by users for as low as $89 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $156 and American Airlines from $157 one-way.

  • What are the cheapest flights from Sacramento to Key Largo?

    While on average a flight from Sacramento to Key Largo is generally $972, our data shows the cheapest flight currently is $200. When looking at the most popular route, (Sacramento Intl - Miami), you can expect to pay $196 for that flight.

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

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

  • How can I find direct flights from Sacramento to Key Largo?

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

  • Can I find deals for business class flights from Sacramento to Key Largo?

    Yes. Cheapflights offers flight deals from Sacramento 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 Sacramento to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Sacramento to Key Largo (average of $229). Flying from Sacramento 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 Sacramento to Key Largo

Discover the top 7 airlines that operate flights from Sacramento 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
FrontierCheapest$128Average$223FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$162Average$294FlexibilityNo cancel feeOn-time65%
DeltaCheapest$230Average$454FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$282Average$504FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$283Average$508FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$286Average$534FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$316Average$632FlexibilityNo cancel feeOn-time63%
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