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Florida Keys

$118+ Cheap flights from San Francisco (SFO) to Florida Keys

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — EYW
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from San Francisco to Florida Keys

Cheapest flights from San Francisco to Florida Keys
Explore the most affordable flight options available from San Francisco to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/910:23 pmSFO - MIA
1 stop8h 48mFrontier
Mon 11/178:00 amMIA - SFO
2 stops19h 11mFrontier
Deal found 10/20$235
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Mon 12/811:33 pmSFO - MIA
1 stop8h 15mFrontier
Sun 12/146:09 pmMIA - SFO
2 stops16h 39mFrontier
Deal found 10/19$236
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/1111:05 pmSFO - MIA
Nonstop5h 30mUnited Airlines
Fri 11/147:00 amMIA - SFO
1 stop9h 25mUnited Airlines
Deal found 10/18$237
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Mon 12/811:33 pmSFO - MIA
1 stop8h 15mMultiple Airlines
Thu 12/187:25 amMIA - SFO
1 stop11h 21mMultiple Airlines
Deal found 10/19$238
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Sun 11/1611:59 pmSFO - MIA
Nonstop5h 23mAmerican Airlines
Tue 12/97:44 amMIA - SFO
Nonstop6h 22mAmerican Airlines
Deal found 10/20$239
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 12/81:15 pmSFO - MIA
Nonstop5h 30mUnited Airlines
Wed 12/1011:55 amMIA - SFO
1 stop8h 51mUnited Airlines
Deal found 10/19$240
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/105:00 amSFO - MIA
1 stop7h 35mUnited Airlines
Tue 12/168:30 amMIA - SFO
Nonstop6h 33mUnited Airlines
Deal found 10/19$241
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 12/710:49 amSFO - MIA
1 stop9h 10mFrontier
Wed 12/105:30 amMIA - SFO
2 stops18h 41mFrontier
Deal found 10/18$242
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Mon 11/1010:23 pmSFO - MIA
1 stop12h 05mFrontier
Sun 11/168:25 amMIA - SFO
1 stop30h 50mFrontier
Deal found 10/19$243
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Mon 12/811:33 pmSFO - MIA
1 stop8h 15mMultiple Airlines
Sun 12/146:05 amMIA - SFO
1 stop10h 13mMultiple Airlines
Deal found 10/20$244
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Tue 12/96:30 amSFO - MIA
1 stop19h 49mFrontier
Wed 12/176:00 amMIA - SFO
2 stops13h 51mFrontier
Deal found 10/20$245
This Frontier deal was found by Cheapflights users on 10/19. 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 12/511:33 pmSFO - MIA
1 stop8h 15mFrontier
Mon 12/85:30 amMIA - SFO
1 stop10h 58mFrontier
Deal found 10/19$246

Cheap flight deals from San Francisco to Florida Keys

Keep the following information in mind while searching for San Francisco to Florida Keys flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(Kiwi.com)

One-way from

$118
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$353
Provider with most accurate pricing for San Francisco-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Miami flights.
Search Deals
From San Francisco to Florida Keys
Search Deals
One-way flight from San Francisco to Florida Keys
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Florida Keys 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 20, 2025.
Use the filters below to find and compare flights from San Francisco to Florida Keys that are best for you.

Fly from

San Francisco

Fly to

Florida Keys

Route

Depart

Return

Price

San FranciscoMiami

SFO - MIA

SFOMIA

San Francisco

Tue 11/11

11:05 pm-7:35 am

Nonstop5h 30m

Miami

Fri 11/14

7:00 am-1:25 pm

1 stop9h 25m

$237

San FranciscoMiami

SFO - MIA

SFOMIA

San Francisco

Sun 11/16

11:05 pm-7:35 am

Nonstop5h 30m

Miami

Sun 11/23

8:45 am-12:19 pm

Nonstop6h 34m

$253

San FranciscoMiami

SFO - MIA

SFOMIA

San Francisco

Thu 12/11

6:00 am-5:40 pm

1 stop8h 40m

Miami

Wed 12/17

10:32 am-6:16 pm

1 stop10h 44m

$257

San FranciscoMiami

SFO - MIA

SFOMIA

San Francisco

Sat 11/8

5:30 pm-6:21 am

1 stop9h 51m

Miami

Tue 11/11

3:40 pm-8:56 pm

1 stop8h 16m

$257

San FranciscoMiami

SFO - MIA

SFOMIA

San Francisco

Sun 11/16

9:30 pm-9:23 am

1 stop8h 53m

Miami

Mon 11/24

7:40 am-2:35 pm

1 stop9h 55m

$262

San FranciscoMiami

SFO - MIA

SFOMIA

San Francisco

Sun 11/16

5:45 am-6:09 pm

1 stop9h 24m

Miami

Tue 12/9

2:11 pm-8:59 pm

1 stop9h 48m

$262

San FranciscoMiami

SFO - MIA

SFOMIA

San Francisco

Sat 12/13

10:30 pm-9:27 am

1 stop7h 57m

Miami

Thu 12/18

3:50 pm-8:59 pm

1 stop8h 09m

$268

San FranciscoMiami

SFO - MIA

SFOMIA

San Francisco

Tue 12/9

8:15 am-6:26 pm

1 stop7h 11m

Miami

Thu 12/18

3:50 pm-8:59 pm

1 stop8h 09m

$268

San FranciscoMiami

SFO - MIA

SFOMIA

San Francisco

Mon 12/1

12:30 am-1:32 pm

1 stop10h 02m

Miami

Fri 12/5

6:50 pm-12:03 am

1 stop8h 13m

$268

San FranciscoMiami

SFO - MIA

SFOMIA

San Francisco

Tue 11/18

12:43 am-10:53 am

1 stop7h 10m

Miami

Fri 11/21

8:45 am-12:19 pm

Nonstop6h 34m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 39 results
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Best time to book a flight from San Francisco to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from San Francisco 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 San Francisco to Florida Keys

What is the cheapest month to book a flight from San Francisco to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from San Francisco to Florida Keys (average of $227). Flying from San Francisco to Florida Keys in September is currently the most expensive (average of $501). 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 SFO to EOA?

Find hourly flight availability from San Francisco to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

One of the essential ways to save on airfare from San Francisco to Florida Keys is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 22% on airfare.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated October 20, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Francisco to Florida Keys have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,978 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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
7,978 reviews
Delta
7.9
Good
7,978 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,991 reviews
Delta
7.9
Good
7,978 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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
11,024 reviews
Delta
7.9
Good
7,978 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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.
JetBlue
7.2
Good
2,908 reviews
Delta
7.9
Good
7,978 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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.
Frontier
5.8
Fair
3,130 reviews
Delta
7.9
Good
7,978 reviews

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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 San Francisco to Florida Keys. 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 San Francisco to Florida Keys?

    Located just 11.8 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to Florida Keys from San Francisco.

  • How long is the flight from San Francisco to Florida Keys?

    There are many flights that can get you from San Francisco to Florida Keys in 5h 30m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. Airlines will cover a distance of 2579 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 to fly from San Francisco to Florida Keys one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $123. Delta flights start at $129 while deals on American Airlines start at $162 one-way.

  • Can I find deals for flights from San Francisco to Florida Keys that include hotel bookings?

    Yes. In addition to deals on San Francisco to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Florida Keys.

  • Can I find deals for business class flights from San Francisco to Florida Keys?

    Yes. Cheapflights offers flight deals from San Francisco to Florida Keys 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 San Francisco to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Florida Keys (average of $227). Flying from San Francisco to Florida Keys in September is currently the most expensive (average of $501). 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 San Francisco to Florida Keys

Discover the top 3 airlines that operate flights from San Francisco to Florida Keys. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$425FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$617FlexibilityNo cancel feeOn-time69%

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