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$60+ Cheap flights from San Antonio (SAT) 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EYW
Nov 19 — Nov 261
1 adult
Tue 11/19
Tue 11/26
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Cheap flight deals from San Antonio to Florida Keys

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Florida Keys (zzEOA). 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 November 14, 2024.

Find flight deals from San Antonio to Florida Keys

Cheapest flights from San Antonio to Florida Keys
Explore the most affordable flight options available from San Antonio to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.

This Priceline deal was found by Cheapflights users on 11/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/213:28 pmSAT - MIA
1 stop7h 48mMultiple Airlines
Sun 11/249:20 pmMIA - SAT
1 stop8h 39mMultiple Airlines
Deal found 11/14$198
This Mytrip deal was found by Cheapflights users on 11/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/98:00 amSAT - MIA
2 stops29h 56mSpirit Airlines
Wed 12/113:23 pmMIA - SAT
2 stops32h 44mSpirit Airlines
Deal found 11/14$209
This Delta deal was found by Cheapflights users on 11/13. 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.
Wed 12/45:40 pmSAT - MIA
1 stop6h 13mDelta
Wed 12/117:00 amMIA - SAT
1 stop7h 09mDelta
Deal found 11/13$216
This American Airlines deal was found by Cheapflights users on 11/14. 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.
Wed 12/45:21 amSAT - MIA
Nonstop2h 39mAmerican Airlines
Fri 12/69:11 pmMIA - SAT
Nonstop3h 25mAmerican Airlines
Deal found 11/14$219
This American Airlines deal was found by Cheapflights users on 11/14. 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 12/149:19 amSAT - EYW
1 stop6h 00mAmerican Airlines
Sat 12/212:36 pmEYW - SAT
1 stop6h 08mAmerican Airlines
Deal found 11/14$368
This Delta deal was found by Cheapflights users on 11/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/165:25 amSAT - EYW
1 stop5h 13mDelta
Wed 11/206:13 pmEYW - SAT
1 stop7h 42mDelta
Deal found 11/14$378
This United Airlines deal was found by Cheapflights users on 11/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/65:15 amSAT - MIA
1 stop5h 08mUnited Airlines
Sat 12/149:10 amMIA - SAT
1 stop4h 57mUnited Airlines
Deal found 11/14$385
This Southwest deal was found by Cheapflights users on 11/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/25:30 amSAT - MIA
1 stop7h 00mSouthwest
Sat 12/710:00 amMIA - SAT
2 stops8h 55mSouthwest
Deal found 11/14$388
This United Airlines deal was found by Cheapflights users on 11/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/139:45 amSAT - EYW
2 stops22h 30mUnited Airlines
Sun 12/156:00 pmEYW - SAT
2 stops22h 26mUnited Airlines
Deal found 11/14$599

Find flights from San Antonio to Florida Keys within your budget

Customize your flight search to find flights from San Antonio 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 2,752,363 searches. Data last updated November 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Mon 12/16

1:02 pm-1:52 am

1 stop11h 50m

Miami

Mon 12/23

6:00 am-1:28 pm

1 stop8h 28m

$198

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Mon 12/9

8:00 am-2:56 pm

2 stops29h 56m

Miami

Wed 12/11

3:23 pm-11:07 pm

2 stops32h 44m

$209

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 12/4

5:40 pm-12:53 am

1 stop6h 13m

Miami

Wed 12/11

7:00 am-1:09 pm

1 stop7h 09m

$216

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 12/4

5:21 am-9:00 am

Nonstop2h 39m

Miami

Fri 12/6

9:11 pm-11:36 pm

Nonstop3h 25m

$219

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Thu 12/12

1:14 pm-6:57 am

1 stop16h 43m

Miami

Thu 12/19

5:05 am-1:28 pm

1 stop9h 23m

$226

San AntonioKey West

SAT - EYW

SATEYW

San Antonio

Mon 1/6

1:59 pm-8:11 pm

1 stop5h 12m

Key West

Mon 1/13

6:20 pm-12:32 am

1 stop7h 12m

$258

San AntonioKey West

SAT - EYW

SATEYW

San Antonio

Mon 1/6

6:00 am-4:16 pm

2 stops9h 16m

Key West

Mon 1/13

7:29 pm-12:13 am

1 stop5h 44m

$263

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 1/4

12:20 pm-5:53 pm

1 stop4h 33m

Miami

Fri 1/10

8:45 am-1:24 pm

1 stop5h 39m

$267

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Mon 3/3

6:55 am-4:50 pm

2 stops8h 55m

Miami

Wed 3/5

7:05 am-2:50 pm

1 stop8h 45m

$331

San AntonioKey West

SAT - EYW

SATEYW

San Antonio

Fri 2/14

2:31 pm-1:15 pm

2 stops21h 44m

Key West

Mon 2/17

6:00 pm-1:27 pm

2 stops20h 27m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 21 results
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Best time to book a flight from San Antonio to Florida Keys

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

Travel insights for flights from San Antonio to Florida Keys

Get recent, data-driven insights about flights from San Antonio to Florida Keys including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Florida Keys (average of $328). Flying from San Antonio to Florida Keys in March is currently the most expensive (average of $492). 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.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys 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 Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, 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 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 November 14, 2024.
Read through reviews of airlines operating flights from San Antonio to Florida Keys, such as American Airlines, Spirit Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.1
Very good
5,045 reviews
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.0
Very good
9,439 reviews
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
8,788 reviews
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
9,194 reviews
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,045 reviews

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 Antonio to Florida Keys?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Florida Keys. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • What are the cheapest airlines to fly from San Antonio to Florida Keys one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $60. Users have also found prices from $85 and $91 on United Airlines and Spirit Airlines, respectively.

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

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

  • How can I find direct flights from San Antonio 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 Antonio to Florida Keys.

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

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

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Florida Keys (average of $328). Flying from San Antonio to Florida Keys in March is currently the most expensive (average of $492). 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 San Antonio to Florida Keys

Discover the top 2 airlines that operate flights from San Antonio 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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$382FlexibilityNo cancel feeOn-time71%
DeltaCheapest$225Average$398FlexibilityNo cancel feeOn-timeN/A
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