HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Florida Keys to San Antonio (SAT) from $60

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. Click the price to replicate the search for this deal.
EYW — SAT
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Florida Keys to San Antonio?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 79% on flights from Florida Keys to San Antonio compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $204. For sooner than that we have options available in the next 3 days from $609.

What is the cheapest month to fly from Florida Keys to San Antonio?

September is one of the best times of the year to fly to San Antonio from Florida Keys. Prices for September average $341 per person but you can even find prices for as low as $85. The most expensive prices can be found in the month of February. Opting for a September flight can save you 25% on your journey compared to booking in February

When is the cheapest time to fly from Florida Keys to San Antonio (EOA - SAT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida Keys to San Antonio as you normally would.

Cheap American Airlines flights from Florida Keys to San Antonio

Explore cheap flight options specifically provided by American Airlines for the route between Florida Keys and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Check out some of the cheapest American Airlines flights we've come across from Florida Keys to San Antonio. It's recommended that users confirm their flight details before booking.
Sat 5/49:20 pmMIA - SAT
Nonstop3h 30mAmerican Airlines
Tue 5/76:14 amSAT - MIA
1 stop7h 53mAmerican Airlines
Deal found 4/23$205
Wed 5/16:04 amMIA - SAT
1 stop7h 12mAmerican Airlines
Tue 5/77:27 amSAT - MIA
1 stop6h 40mAmerican Airlines
Deal found 4/24$211
Sat 5/46:04 amMIA - SAT
1 stop7h 12mAmerican Airlines
Tue 5/71:19 pmSAT - MIA
1 stop8h 26mAmerican Airlines
Deal found 4/23$213
Fri 5/319:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Sun 6/25:17 amSAT - MIA
Nonstop2h 53mAmerican Airlines
Deal found 4/24$248
Wed 5/19:20 pmMIA - SAT
Nonstop3h 30mAmerican Airlines
Tue 5/71:19 pmSAT - MIA
1 stop5h 54mAmerican Airlines
Deal found 4/24$253
Tue 5/76:03 amMIA - SAT
1 stop7h 07mAmerican Airlines
Thu 5/97:20 amSAT - MIA
1 stop5h 37mAmerican Airlines
Deal found 4/24$254
Sat 5/259:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Sat 6/14:36 pmSAT - MIA
1 stop6h 59mAmerican Airlines
Deal found 4/25$255
Fri 5/319:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Sun 6/25:00 amSAT - MIA
1 stop7h 57mAmerican Airlines
Deal found 4/24$257
Fri 5/106:23 pmMIA - SAT
1 stop6h 51mAmerican Airlines
Tue 5/145:17 amSAT - MIA
Nonstop2h 53mAmerican Airlines
Deal found 4/25$261

Cheap Frontier flights from Florida Keys to San Antonio

Explore cheap flight options specifically provided by Frontier for the route between Florida Keys and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
To aid your search, here are some of the cheapest Frontier flights we've found from Florida Keys to San Antonio. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 5/1010:14 pmMIA - SAT
1 stop11h 06mFrontier
Mon 5/1311:37 amSAT - MIA
1 stop17h 26mFrontier
Deal found 4/24$177
Tue 4/309:45 pmMIA - SAT
1 stop14h 37mFrontier
Fri 5/310:59 pmSAT - MIA
1 stop30h 04mFrontier
Deal found 4/23$197
Sun 5/1210:14 pmMIA - SAT
1 stop13h 33mFrontier
Fri 5/179:23 amSAT - MIA
1 stop14h 09mFrontier
Deal found 4/24$208
Tue 5/79:45 pmMIA - SAT
1 stop14h 37mFrontier
Fri 5/1010:59 pmSAT - MIA
1 stop30h 04mFrontier
Deal found 4/24$217
Sun 6/97:30 amMIA - SAT
1 stop15h 28mFrontier
Wed 6/1210:34 pmSAT - MIA
1 stop25h 28mFrontier
Deal found 4/24$219
Tue 4/309:45 pmMIA - SAT
1 stop14h 37mFrontier
Fri 5/310:59 pmSAT - MIA
1 stop30h 04mFrontier
Deal found 4/24$225
Tue 4/309:45 pmMIA - SAT
1 stop14h 37mFrontier
Fri 5/310:59 pmSAT - MIA
1 stop30h 04mFrontier
Deal found 4/25$226
Tue 5/79:45 pmMIA - SAT
1 stop14h 37mFrontier
Fri 5/1010:59 pmSAT - MIA
1 stop30h 04mFrontier
Deal found 4/25$228
Sun 5/510:14 pmMIA - SAT
1 stop13h 33mFrontier
Fri 5/179:23 amSAT - MIA
1 stop14h 09mFrontier
Deal found 4/23$238

Cheap Florida Keys to San Antonio flights in April & May 2024

Find cheap flight options from Florida Keys to San Antonio specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
Check out some of the best flight deals from Florida Keys to San Antonio in 2024. For more flight deals, be sure to check back very soon.
Wed 5/156:30 amMIA - SAT
1 stop14h 28mMultiple Airlines
Sat 5/189:13 amSAT - MIA
1 stop14h 19mMultiple Airlines
Deal found 4/24$145
Thu 5/237:30 amMIA - SAT
1 stop25h 53mMultiple Airlines
Sun 5/261:58 pmSAT - MIA
1 stop8h 08mMultiple Airlines
Deal found 4/24$158
Fri 5/1010:14 pmMIA - SAT
1 stop11h 06mFrontier
Mon 5/1311:37 amSAT - MIA
1 stop17h 26mFrontier
Deal found 4/24$177
Fri 5/1010:14 pmMIA - SAT
1 stop11h 06mMultiple Airlines
Tue 5/146:45 amSAT - MIA
1 stop8h 33mMultiple Airlines
Deal found 4/25$179
Wed 5/156:30 amMIA - SAT
1 stop14h 28mSpirit Airlines
Sat 5/181:03 pmSAT - MIA
2 stops10h 06mSpirit Airlines
Deal found 4/24$187
Thu 5/210:14 pmMIA - SAT
1 stop24h 45mMultiple Airlines
Tue 5/146:45 amSAT - MIA
1 stop8h 33mMultiple Airlines
Deal found 4/24$189
Thu 5/236:00 amMIA - SAT
1 stop8h 05mSpirit Airlines
Sun 5/261:58 pmSAT - MIA
1 stop8h 08mSpirit Airlines
Deal found 4/25$192
Tue 5/2112:32 pmMIA - SAT
2 stops12h 11mSpirit Airlines
Wed 5/225:46 amSAT - MIA
2 stops17h 42mSpirit Airlines
Deal found 4/24$195
Tue 4/309:45 pmMIA - SAT
1 stop14h 37mFrontier
Fri 5/310:59 pmSAT - MIA
1 stop30h 04mFrontier
Deal found 4/23$197

Florida Keys to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Florida Keys and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Check out some of the best flight deals from Florida Keys to San Antonio in 2024. For more flight deals, be sure to check back very soon.
Wed 5/156:30 amMIA - SAT
1 stop14h 28mMultiple Airlines
Sat 5/189:13 amSAT - MIA
1 stop14h 19mMultiple Airlines
Deal found 4/24$145
Thu 5/237:30 amMIA - SAT
1 stop25h 53mMultiple Airlines
Sun 5/261:58 pmSAT - MIA
1 stop8h 08mMultiple Airlines
Deal found 4/24$158
Fri 5/1010:14 pmMIA - SAT
1 stop11h 06mFrontier
Mon 5/1311:37 amSAT - MIA
1 stop17h 26mFrontier
Deal found 4/24$177
Fri 5/1010:14 pmMIA - SAT
1 stop11h 06mMultiple Airlines
Tue 5/146:45 amSAT - MIA
1 stop8h 33mMultiple Airlines
Deal found 4/25$179
Wed 5/156:30 amMIA - SAT
1 stop14h 28mSpirit Airlines
Sat 5/181:03 pmSAT - MIA
2 stops10h 06mSpirit Airlines
Deal found 4/24$187
Thu 5/210:14 pmMIA - SAT
1 stop24h 45mMultiple Airlines
Tue 5/146:45 amSAT - MIA
1 stop8h 33mMultiple Airlines
Deal found 4/24$189
Thu 5/236:00 amMIA - SAT
1 stop8h 05mSpirit Airlines
Sun 5/261:58 pmSAT - MIA
1 stop8h 08mSpirit Airlines
Deal found 4/25$192
Tue 5/2112:32 pmMIA - SAT
2 stops12h 11mSpirit Airlines
Wed 5/225:46 amSAT - MIA
2 stops17h 42mSpirit Airlines
Deal found 4/24$195
Tue 4/309:45 pmMIA - SAT
1 stop14h 37mFrontier
Fri 5/310:59 pmSAT - MIA
1 stop30h 04mFrontier
Deal found 4/23$197

Non-stop flights to San Antonio from Florida Keys

Discover non-stop flight options from Florida Keys to San Antonio. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
For a shorter flight, select one of these non-stop flights from Florida Keys to San Antonio. If you're looking for other options for flights from Florida Keys to San Antonio, make sure to update the search form at the top of page.
Fri 5/319:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Sun 6/25:17 amSAT - MIA
Nonstop2h 53mAmerican Airlines
Deal found 4/24$248
Fri 5/109:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Tue 5/145:17 amSAT - MIA
Nonstop2h 53mAmerican Airlines
Deal found 4/25$253
Thu 7/119:00 pmMIA - SAT
Nonstop3h 11mAmerican Airlines
Mon 7/155:11 amSAT - MIA
Nonstop2h 57mAmerican Airlines
Deal found 4/25$269
Mon 5/139:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Mon 5/205:17 amSAT - MIA
Nonstop2h 53mAmerican Airlines
Deal found 4/24$279
Tue 5/79:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Fri 5/105:17 amSAT - MIA
Nonstop2h 53mAmerican Airlines
Deal found 4/25$281
Wed 5/229:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Sun 5/265:17 amSAT - MIA
Nonstop2h 53mAmerican Airlines
Deal found 4/24$288
Thu 7/119:00 pmMIA - SAT
Nonstop3h 11mAmerican Airlines
Mon 9/305:24 amSAT - MIA
Nonstop2h 56mAmerican Airlines
Deal found 4/24$291
Mon 5/279:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Thu 5/305:17 amSAT - MIA
Nonstop2h 53mAmerican Airlines
Deal found 4/25$306
Fri 5/179:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Sun 5/195:17 amSAT - MIA
Nonstop2h 53mAmerican Airlines
Deal found 4/24$308

Florida Keys to San Antonio flights leaving soon

Find last-minute flight options from Florida Keys to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Book one of these great deals on flights from Florida Keys to San Antonio. Users should examine the flight details to ensure there are no surprises.
Thu 5/210:14 pmMIA - SAT
1 stop24h 45mMultiple Airlines
Tue 5/146:45 amSAT - MIA
1 stop8h 33mMultiple Airlines
Deal found 4/24$189
Tue 4/309:45 pmMIA - SAT
1 stop14h 37mFrontier
Fri 5/310:59 pmSAT - MIA
1 stop30h 04mFrontier
Deal found 4/23$197
Sat 5/49:20 pmMIA - SAT
Nonstop3h 30mAmerican Airlines
Tue 5/76:14 amSAT - MIA
1 stop7h 53mAmerican Airlines
Deal found 4/23$205
Wed 5/16:04 amMIA - SAT
1 stop7h 12mAmerican Airlines
Tue 5/77:27 amSAT - MIA
1 stop6h 40mAmerican Airlines
Deal found 4/24$211
Sat 5/46:04 amMIA - SAT
1 stop7h 12mAmerican Airlines
Tue 5/71:19 pmSAT - MIA
1 stop8h 26mAmerican Airlines
Deal found 4/23$213
Tue 4/309:45 pmMIA - SAT
1 stop14h 37mFrontier
Fri 5/310:59 pmSAT - MIA
1 stop30h 04mFrontier
Deal found 4/24$225
Tue 4/309:45 pmMIA - SAT
1 stop14h 37mFrontier
Fri 5/310:59 pmSAT - MIA
1 stop30h 04mFrontier
Deal found 4/25$226
Sun 5/510:14 pmMIA - SAT
1 stop13h 33mFrontier
Fri 5/179:23 amSAT - MIA
1 stop14h 09mFrontier
Deal found 4/23$238
Thu 5/26:10 amMIA - SAT
2 stops19h 32mSpirit Airlines
Tue 5/148:41 pmSAT - MIA
2 stops23h 16mSpirit Airlines
Deal found 4/24$245

One-way flights to San Antonio from Florida Keys

Search for one-way flight options from Florida Keys to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Users traveling one-way from Florida Keys to San Antonio can select one of these great deals. Those needing a return flight from Florida Keys to San Antonio can use the search form above.
Tue 5/75:51 amMIA - SAT
2 stops32h 50mSpirit Airlines
Deal found 4/25$60
Fri 5/178:01 amMIA - SAT
1 stop25h 22mFrontier
Deal found 4/25$69
Tue 5/75:51 amMIA - SAT
3 stops32h 50mSpirit Airlines
Deal found 4/25$77
Thu 5/166:00 amMIA - SAT
1 stop8h 05mSpirit Airlines
Deal found 4/25$80
Fri 5/1010:14 pmMIA - SAT
1 stop11h 06mFrontier
Deal found 4/25$85
Wed 5/156:30 amMIA - SAT
1 stop14h 28mSpirit Airlines
Deal found 4/25$86
Wed 5/159:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Deal found 4/25$90
Tue 5/79:45 pmMIA - SAT
1 stop14h 37mFrontier
Deal found 4/25$95
Wed 5/89:03 pmMIA - SAT
Nonstop3h 10mAmerican Airlines
Deal found 4/25$98

Find flights from Florida Keys to San Antonio within your budget

Customize your flight search to find flights from Florida Keys to San Antonio 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 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$145 - $278

Route

Depart

Return

Price

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Wed 5/15

1 stop14h 28m

San Antonio

Sat 5/18

1 stop14h 19m

$145

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 5/23

1 stop25h 53m

San Antonio

Sun 5/26

1 stop8h 08m

$158

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 5/10

1 stop11h 06m

San Antonio

Mon 5/13

1 stop17h 26m

$177

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 5/10

1 stop11h 06m

San Antonio

Tue 5/14

1 stop8h 33m

$179

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Wed 5/15

1 stop14h 28m

San Antonio

Sat 5/18

2 stops10h 06m

$187

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 5/23

1 stop8h 05m

San Antonio

Sun 5/26

1 stop8h 08m

$192

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sun 5/12

1 stop13h 33m

San Antonio

Fri 5/17

1 stop14h 09m

$208

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 5/31

Nonstop3h 10m

San Antonio

Sun 6/2

Nonstop2h 53m

$248

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Wed 6/26

1 stop5h 04m

San Antonio

Mon 7/1

1 stop10h 23m

$278

Flights are sorted by cheapest first

Deals found on 4/24

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated April 25, 2024.
Get a feel of what it's like to fly with American Airlines, Frontier and Spirit Airlines from Florida Keys to San Antonio by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,975 reviews
Check prices

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,975 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,234 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,898 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Sun Country Air
7.3
Good
659 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Spirit Airlines
6.4
Okay
8,756 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

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

    San Antonio (SAT) is the airport you will fly into if you book a flight from Florida Keys to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • Can I find flights from Florida Keys to San Antonio for under $200 on Cheapflights?

    Yes, there are multiple flights from Florida Keys to San Antonio for under $200. The cheapest flight booked recently is on Multiple Airlines for just $145, but on average you can expect to pay $207.

  • Are there nonstop flights from Florida Keys to San Antonio for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Florida Keys to San Antonio under $300. A good price for a nonstop flight from Florida Keys to San Antonio is less than $310.

  • Are there last-minute flights available from Florida Keys to San Antonio for under $200?

    There are currently 20+ open flights from Florida Keys to San Antonio within the next 7 days for less than $200.

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

    One-way options have recently been found by users for as low as $60 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $69 and American Airlines from $90 one-way.

  • What does EYW to SAT mean?

    EYW and SAT are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. EYW to SAT refers to a flight route from Key West Airport to San Antonio Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Marathon Airport (MTH), Key West Nas Airport (NQX), Key Largo Ocean Reef Airport (OCA), Port Largo Airport (KYL).

  • Can I find deals for flights from Florida Keys to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Florida Keys to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Florida Keys to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Florida Keys to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Florida Keys to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Florida Keys to San Antonio that allow pets onboard?

    Many airlines flying from Florida Keys to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Florida Keys to San Antonio?

    Yes, you can often find last-minute deals on Florida Keys to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Florida Keys to San Antonio flight deals updated?

    The Florida Keys to San Antonio flight deals you see on this page were last updated on 4/25.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Florida Keys to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

Orlando to Dallas/Fort Worth flights
Fort Lauderdale to Dallas/Fort Worth flights
Orlando to Hobby flights
Fort Lauderdale to Hobby flights
Fort Lauderdale to George Bush Intcntl flights
Orlando to George Bush Intcntl flights
Tampa to Dallas/Fort Worth flights
Miami to Hobby flights
Miami to Dallas/Fort Worth flights
Miami to George Bush Intcntl flights
Jacksonville to Dallas/Fort Worth flights
Fort Lauderdale to Austin flights
Miami to Austin flights
Tampa to Hobby flights
Tampa to George Bush Intcntl flights
Orlando to Austin flights
Jacksonville to Hobby flights
Fort Lauderdale to San Antonio flights
West Palm Beach to Dallas/Fort Worth flights
Jacksonville to George Bush Intcntl flights
Orlando to San Antonio flights
Tampa to Austin flights
Sarasota to Dallas/Fort Worth flights
West Palm Beach to Hobby flights
Pensacola to Hobby flights
Fort Myers to Hobby flights
Fort Myers to Dallas/Fort Worth flights
Miami to Love Field flights
Orlando to Love Field flights
Valparaiso to Dallas/Fort Worth flights
Miami to San Antonio flights
West Palm Beach to George Bush Intcntl flights
Jacksonville to Austin flights
Pensacola to George Bush Intcntl flights
Fort Lauderdale to Love Field flights
Fort Myers to George Bush Intcntl flights
Tampa to San Antonio flights
Daytona Beach to Hobby flights
Tallahassee to Dallas/Fort Worth flights
West Palm Beach to Austin flights
Jacksonville to San Antonio flights
Tallahassee to Hobby flights
Tampa to Love Field flights
Pensacola to Dallas/Fort Worth flights
Daytona Beach to George Bush Intcntl flights
Fort Myers to Austin flights
Panama City to Hobby flights
Daytona Beach to Dallas/Fort Worth flights
Sarasota to Austin flights
Tallahassee to George Bush Intcntl flights

Top airline flying from Florida Keys to San Antonio

Discover the top airline that operate flights from Florida Keys to San Antonio. 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 3,068,701 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$386FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Newark Airport to San Diego flights
Los Angeles to Las Vegas flights
Honolulu to Kaua'i flights
Seattle to Atlanta flights
Denver to Minneapolis flights
Indianapolis to New York flights
USA to Brisbane flights
San Francisco to Boston flights
Denver to Detroit flights
San Francisco to London flights
Dallas to Hawaii flights
Florida Keys to Savannah flights

Search flights from Florida Keys to San Antonio by cabin class

Find flights from Florida Keys to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Florida Keys to San Antonio?

Cheapflights makes it easy to find Florida Keys to San Antonio flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Florida Keys to San Antonio?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Florida Keys to San Antonio for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Florida Keys to San Antonio with no change fees?

Yes! Cheapflights helps users easily find flights from Florida Keys to San Antonio with no change fees.

Can Cheapflights notify me if prices for flights from Florida Keys to San Antonio become cheaper?

Yes, Cheapflights offers price alerts on Florida Keys to San Antonio flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines