Cheap flights from San Antonio (SAT) to Florida Keys from $68
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 5/29. 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.
SAT — EYW
May 13 — May 201
From?
To?
1 adult, Economy
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How far in advance should I book a flight from San Antonio to Florida Keys?
Travelers have found it’s best to book a flight 56 days in advance to save up to 133% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Antonio to Florida Keys 1-2 weeks in advance for as low as $211, or $305 for flights within the next 24 hours.
What is the cheapest month to fly from San Antonio to Florida Keys?
October can be a great time to fly to Florida Keys from San Antonio with a flight ticket averaging about $316. Cheapflights users have found deals in the month of October for as cheap as $60. The most expensive prices can be found in the month of December.
When is the cheapest time to fly from San Antonio to Florida Keys (SAT - EOA)?
When flying from San Antonio to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Frontier flights from San Antonio to Florida Keys
Explore cheap flight options specifically provided by Frontier for the route between San Antonio and Florida Keys. 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 2,752,338 searches. Data last updated May 8, 2024.
Peruse some of the lowest-priced Frontier flights we've found from San Antonio to Florida Keys. Deals update often to give you more flight options matching your criteria
Sat 5/189:13 amSAT - MIA
1 stop19h 47mFrontier
Tue 5/217:40 amMIA - SAT
1 stop25h 43mFrontier
Deal found 5/7$172
Wed 5/299:23 amSAT - MIA
1 stop14h 09mFrontier
Wed 6/57:30 amMIA - SAT
1 stop15h 03mFrontier
Deal found 5/7$174
Sat 5/259:13 amSAT - MIA
1 stop19h 47mFrontier
Tue 5/287:40 amMIA - SAT
1 stop25h 43mFrontier
Deal found 5/7$190
Sat 9/79:19 amSAT - MIA
1 stop14h 22mFrontier
Tue 9/103:21 pmMIA - SAT
1 stop17h 58mFrontier
Deal found 5/6$198
Wed 5/1512:22 pmSAT - MIA
1 stop12h 28mFrontier
Tue 5/217:40 amMIA - SAT
1 stop25h 43mFrontier
Deal found 5/7$202
Sun 6/910:58 pmSAT - MIA
1 stop25h 02mFrontier
Fri 6/147:25 amMIA - SAT
1 stop27h 16mFrontier
Deal found 5/7$215
Sat 6/83:02 pmSAT - MIA
1 stop13h 51mFrontier
Fri 6/147:25 amMIA - SAT
1 stop27h 16mFrontier
Deal found 5/8$222
Mon 7/89:19 amSAT - MIA
1 stop14h 22mFrontier
Fri 7/128:01 amMIA - SAT
1 stop25h 18mFrontier
Deal found 5/7$224
Sat 5/189:13 amSAT - MIA
1 stop14h 19mFrontier
Sun 5/198:00 amMIA - SAT
1 stop25h 23mFrontier
Deal found 5/8$226
Cheap United Airlines flights from San Antonio to Florida Keys
Explore cheap flight options specifically provided by United Airlines for the route between San Antonio and Florida Keys. 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 2,752,338 searches. Data last updated May 8, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from San Antonio to Florida Keys. Deals frequently update to provide users with more options.
Sat 5/189:45 amSAT - MIA
1 stop7h 03mUnited Airlines
Sat 5/257:00 amMIA - SAT
1 stop7h 18mUnited Airlines
Deal found 5/7$216
Sat 5/189:45 amSAT - MIA
1 stop7h 03mUnited Airlines
Sat 5/257:34 amMIA - SAT
2 stops14h 19mUnited Airlines
Deal found 5/7$444
Tue 5/217:00 amSAT - EYW
1 stop9h 24mUnited Airlines
Wed 5/2211:30 amEYW - SAT
2 stops12h 50mUnited Airlines
Deal found 5/7$453
Cheap San Antonio to Florida Keys flights in May & June 2024
Find cheap flight options from San Antonio to Florida Keys specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Florida Keys in 2024. Check back in a little while for more flight options.
Wed 6/56:45 amSAT - MIA
1 stop9h 06mSpirit Airlines
Wed 6/126:00 amMIA - SAT
1 stop14h 39mSpirit Airlines
Deal found 5/7$167
Wed 5/298:59 pmSAT - MIA
1 stop27h 06mSpirit Airlines
Fri 5/316:00 amMIA - SAT
1 stop31h 10mSpirit Airlines
Deal found 5/7$172
Wed 5/299:23 amSAT - MIA
1 stop14h 09mFrontier
Wed 6/57:30 amMIA - SAT
1 stop15h 03mFrontier
Deal found 5/7$174
Sat 5/259:13 amSAT - MIA
1 stop19h 47mMultiple Airlines
Wed 5/296:30 amMIA - SAT
1 stop14h 28mMultiple Airlines
Deal found 5/7$186
Wed 5/229:23 amSAT - MIA
1 stop14h 09mFrontier
Tue 5/287:40 amMIA - SAT
1 stop25h 43mFrontier
Deal found 5/7$189
Sat 5/259:13 amSAT - MIA
1 stop19h 47mFrontier
Tue 5/287:40 amMIA - SAT
1 stop25h 43mFrontier
Deal found 5/7$190
Thu 5/301:58 pmSAT - MIA
1 stop10h 07mSpirit Airlines
Sun 6/26:00 amMIA - SAT
1 stop29h 50mSpirit Airlines
Deal found 5/7$194
Wed 5/298:59 pmSAT - MIA
1 stop27h 06mSpirit Airlines
Sun 6/26:00 amMIA - SAT
1 stop29h 50mSpirit Airlines
Deal found 5/7$200
Wed 5/1512:22 pmSAT - MIA
1 stop12h 28mFrontier
Tue 5/217:40 amMIA - SAT
1 stop25h 43mFrontier
Deal found 5/7$202
San Antonio to Florida Keys 2024 flight deals
Discover exclusive flight deals for travel between San Antonio and Florida Keys in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Florida Keys in 2024. Check back in a little while for more flight options.
Sat 9/143:15 pmSAT - MIA
1 stop9h 25mSpirit Airlines
Sat 9/2112:58 pmMIA - SAT
1 stop11h 07mSpirit Airlines
Deal found 5/7$154
Wed 6/56:45 amSAT - MIA
1 stop9h 06mSpirit Airlines
Wed 6/126:00 amMIA - SAT
1 stop14h 39mSpirit Airlines
Deal found 5/7$167
Fri 9/63:50 pmSAT - MIA
1 stop27h 26mSpirit Airlines
Wed 9/119:55 amMIA - SAT
1 stop5h 20mSpirit Airlines
Deal found 5/7$169
Wed 5/298:59 pmSAT - MIA
1 stop27h 06mSpirit Airlines
Fri 5/316:00 amMIA - SAT
1 stop31h 10mSpirit Airlines
Deal found 5/7$172
Wed 5/299:23 amSAT - MIA
1 stop14h 09mFrontier
Wed 6/57:30 amMIA - SAT
1 stop15h 03mFrontier
Deal found 5/7$174
Sat 5/259:13 amSAT - MIA
1 stop19h 47mMultiple Airlines
Wed 5/296:30 amMIA - SAT
1 stop14h 28mMultiple Airlines
Deal found 5/7$186
Wed 5/229:23 amSAT - MIA
1 stop14h 09mFrontier
Tue 5/287:40 amMIA - SAT
1 stop25h 43mFrontier
Deal found 5/7$189
Sat 5/259:13 amSAT - MIA
1 stop19h 47mFrontier
Tue 5/287:40 amMIA - SAT
1 stop25h 43mFrontier
Deal found 5/7$190
Thu 5/301:58 pmSAT - MIA
1 stop10h 07mSpirit Airlines
Sun 6/26:00 amMIA - SAT
1 stop29h 50mSpirit Airlines
Deal found 5/7$194
Non-stop flights to Florida Keys from San Antonio
Discover non-stop flight options from San Antonio to Florida Keys. 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 2,752,338 searches. Data last updated May 8, 2024.
Consider booking one of these non-stop flights heading from San Antonio to Florida Keys. Users can also choose from other San Antonio to Florida Keys flights by using the search form above.
Fri 9/65:24 amSAT - MIA
Nonstop2h 56mAmerican Airlines
Wed 9/119:00 pmMIA - SAT
Nonstop3h 09mAmerican Airlines
Deal found 5/7$219
Tue 6/255:15 amSAT - MIA
Nonstop2h 58mAmerican Airlines
Thu 7/119:00 pmMIA - SAT
Nonstop3h 11mAmerican Airlines
Deal found 5/7$264
Sat 9/215:24 amSAT - MIA
Nonstop2h 56mAmerican Airlines
Tue 10/19:00 pmMIA - SAT
Nonstop3h 09mAmerican Airlines
Deal found 5/7$269
Tue 7/95:11 amSAT - MIA
Nonstop2h 57mAmerican Airlines
Tue 7/169:00 pmMIA - SAT
Nonstop3h 11mAmerican Airlines
Deal found 5/7$274
Wed 5/295:17 amSAT - MIA
Nonstop2h 53mAmerican Airlines
Wed 6/59:00 pmMIA - SAT
Nonstop3h 12mAmerican Airlines
Deal found 5/7$277
Mon 6/245:15 amSAT - MIA
Nonstop2h 58mAmerican Airlines
Thu 6/279:00 pmMIA - SAT
Nonstop3h 12mAmerican Airlines
Deal found 5/7$279
Fri 8/235:08 amSAT - MIA
Nonstop3h 02mAmerican Airlines
Mon 8/269:22 pmMIA - SAT
Nonstop3h 09mAmerican Airlines
Deal found 5/7$284
Mon 8/55:11 amSAT - MIA
Nonstop2h 57mAmerican Airlines
Thu 8/89:22 pmMIA - SAT
Nonstop3h 09mAmerican Airlines
Deal found 5/8$285
Wed 6/195:15 amSAT - MIA
Nonstop2h 58mAmerican Airlines
Fri 7/59:00 pmMIA - SAT
Nonstop3h 11mAmerican Airlines
Deal found 5/7$289
San Antonio to Florida Keys flights leaving soon
Find last-minute flight options from San Antonio to Florida Keys 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 2,752,338 searches. Data last updated May 8, 2024.
Book one of these great deals on flights from San Antonio to Florida Keys. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 5/189:13 amSAT - MIA
1 stop19h 47mFrontier
Tue 5/217:40 amMIA - SAT
1 stop25h 43mFrontier
Deal found 5/7$172
Wed 5/1512:22 pmSAT - MIA
1 stop12h 28mFrontier
Tue 5/217:40 amMIA - SAT
1 stop25h 43mFrontier
Deal found 5/7$202
Sat 5/186:45 amSAT - MIA
2 stops17h 55mSpirit Airlines
Tue 5/2112:32 pmMIA - SAT
2 stops12h 11mSpirit Airlines
Deal found 5/7$209
Sat 5/189:45 amSAT - MIA
1 stop7h 03mUnited Airlines
Sat 5/257:00 amMIA - SAT
1 stop7h 18mUnited Airlines
Deal found 5/7$216
Fri 5/179:23 amSAT - MIA
1 stop14h 09mFrontier
Wed 6/197:30 amMIA - SAT
1 stop15h 03mFrontier
Deal found 5/7$222
Tue 5/145:20 amSAT - MIA
1 stop4h 48mDelta
Sat 5/187:00 amMIA - SAT
1 stop7h 15mDelta
Deal found 5/6$224
Sat 5/189:13 amSAT - MIA
1 stop14h 19mFrontier
Sat 6/87:30 amMIA - SAT
1 stop7h 32mFrontier
Deal found 5/8$227
Tue 5/142:10 pmSAT - MIA
1 stop5h 32mDelta
Wed 5/157:00 amMIA - SAT
1 stop7h 15mDelta
Deal found 5/7$230
Tue 5/148:41 pmSAT - MIA
2 stops23h 16mSpirit Airlines
Sat 5/188:20 amMIA - SAT
2 stops17h 01mSpirit Airlines
Deal found 5/7$233
One-way flights to Florida Keys from San Antonio
Search for one-way flight options from San Antonio to Florida Keys. 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 2,752,338 searches. Data last updated May 8, 2024.
Users in need of a one-way flight from San Antonio to Florida Keys can choose from these deals. Those needing a return flight from San Antonio to Florida Keys can use the search form above.
Wed 5/298:59 pmSAT - MIA
1 stop25h 07mSpirit Airlines
Deal found 5/7$68
Wed 5/295:46 amSAT - MIA
2 stops26h 05mSpirit Airlines
Deal found 5/7$75
Thu 5/301:58 pmSAT - MIA
1 stop10h 07mSpirit Airlines
Deal found 5/7$80
Wed 8/213:15 pmSAT - MIA
1 stop4h 45mSpirit Airlines
Deal found 5/6$87
Tue 5/285:16 pmSAT - MIA
2 stops23h 59mSpirit Airlines
Deal found 5/7$89
Sat 5/189:13 amSAT - MIA
1 stop14h 19mFrontier
Deal found 5/8$92
Sat 6/83:02 pmSAT - MIA
1 stop13h 51mFrontier
Deal found 5/6$96
Thu 6/63:05 pmSAT - MIA
1 stop25h 59mSpirit Airlines
Deal found 5/6$98
Tue 5/146:45 amSAT - MIA
1 stop8h 33mSpirit Airlines
Deal found 5/7$100
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 2,752,338 searches. Data last updated May 8, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$152 - $250
Route
Depart
Return
Price
San AntonioMiami
SAT - MIA
SATMIA
San Antonio
Wed 5/29
1 stop27h 06m
Miami
Fri 5/31
1 stop31h 10m
$152
San AntonioMiami
SAT - MIA
SATMIA
San Antonio
Sat 9/14
1 stop9h 25m
Miami
Sat 9/21
1 stop11h 07m
$154
San AntonioMiami
SAT - MIA
SATMIA
San Antonio
Wed 6/5
1 stop9h 06m
Miami
Wed 6/12
1 stop14h 39m
$167
San AntonioMiami
SAT - MIA
SATMIA
San Antonio
Wed 5/29
1 stop14h 09m
Miami
Wed 6/5
1 stop15h 03m
$174
San AntonioMiami
SAT - MIA
SATMIA
San Antonio
Sat 5/25
1 stop19h 47m
Miami
Wed 5/29
1 stop14h 28m
$186
San AntonioMiami
SAT - MIA
SATMIA
San Antonio
Sat 5/25
1 stop19h 47m
Miami
Tue 5/28
1 stop25h 43m
$190
San AntonioKey West
SAT - EYW
SATEYW
San Antonio
Tue 8/20
1 stop6h 58m
Key West
Tue 8/27
1 stop5h 01m
$206
San AntonioMiami
SAT - MIA
SATMIA
San Antonio
Sat 5/18
1 stop7h 03m
Miami
Sat 5/25
1 stop7h 18m
$216
San AntonioMiami
SAT - MIA
SATMIA
San Antonio
Wed 5/22
1 stop4h 48m
Miami
Sun 5/26
1 stop7h 56m
$250
No data available for this route at this time. Please check back soon.
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 May 8, 2024.
Read through reviews of airlines operating flights from San Antonio to Florida Keys, such as Frontier, United 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
6,075 reviews
Crew
8.7
Overall
8.2
Comfort
8.1
Entertainment
7.8
Boarding
8.3
Food
7.3
Reviews
1 / 10
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Southwest
6,075 reviews
Southwest
6,075 reviews
Crew
8.7
Overall
8.2
Comfort
8.1
Entertainment
7.8
Boarding
8.3
Food
7.3
Reviews
1 / 10
The free WiFi was so bad, I couldn’t even watch an inflight movie.
10,789 reviews
Southwest
6,075 reviews
Crew
8.7
Overall
8.2
Comfort
8.1
Entertainment
7.8
Boarding
8.3
Food
7.3
Reviews
1 / 10
The free WiFi was so bad, I couldn’t even watch an inflight movie.
11,043 reviews
Southwest
6,075 reviews
Crew
8.7
Overall
8.2
Comfort
8.1
Entertainment
7.8
Boarding
8.3
Food
7.3
Reviews
1 / 10
The free WiFi was so bad, I couldn’t even watch an inflight movie.
14,677 reviews
Southwest
6,075 reviews
Crew
8.7
Overall
8.2
Comfort
8.1
Entertainment
7.8
Boarding
8.3
Food
7.3
Reviews
1 / 10
The free WiFi was so bad, I couldn’t even watch an inflight movie.
8,706 reviews
Southwest
6,075 reviews
Crew
8.7
Overall
8.2
Comfort
8.1
Entertainment
7.8
Boarding
8.3
Food
7.3
Reviews
1 / 10
The free WiFi was so bad, I couldn’t even watch an inflight movie.
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.
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Alternative routes for San Antonio to Florida KeysSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
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 2,752,338 searches. Data last updated May 8, 2024.
Search flights from San Antonio to Florida Keys by cabin class
Find flights from San Antonio to Florida Keys, based on your preferred cabin class, be it economy, premium economy, business, or first 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
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 San Antonio to Florida Keys?
Cheapflights makes it easy to find San Antonio to Florida Keys 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 San Antonio to Florida Keys?
Cheapflights helps you find that perfect flight to Florida Keys from San Antonio by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from San Antonio to Florida Keys with no change fees?
Certainly. Search results for flights to Florida Keys from San Antonio shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from San Antonio to Florida Keys become cheaper?
Yes, Cheapflights offers price alerts on San Antonio to Florida Keys 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.