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Cheap flights from San Antonio to Florida Keys from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Florida Keys departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Antonio to Florida Keys

Cheap round-trip flights

These are some of the best round-trip flight deals from San Antonio to Florida Keys that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Antonio to Florida Keys.

Cheap last minute flights

Planning a quick getaway from San Antonio to Florida Keys? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Florida Keys, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Antonio to Florida Keys

Find recent round-trip train or bus tickets from San Antonio to Florida Keys.

All round-trip flight deals to Florida Keys

The cheapest plane tickets to Florida Keys found on KAYAK recently.
1:02 pm - 1:54 amSAT-MIA
11h 52m1 stop
6:00 am - 12:02 pmMIA-SAT
31h 02m1 stop
$158Frontier
Find Deal
Thu, Jan 23 - Sat, Jan 25
1:02 pm - 5:05 pmSAT-MIA
27h 03m1 stop
8:00 am - 12:02 pmMIA-SAT
29h 02m1 stop
$167Frontier
Find Deal
Fri, Jan 10 - Wed, Jan 15
7:44 am - 5:12 pmSAT-EYW
8h 28m1 stop
7:29 pm - 12:13 amEYW-SAT
5h 44m1 stop
$258American Airlines
Find Deal
Sat, Jan 4 - Sat, Jan 11
5:27 am - 9:14 amSAT-MIA
2h 47mnonstop
9:11 pm - 11:36 pmMIA-SAT
3h 25mnonstop
$259American Airlines
Find Deal
Thu, Dec 5 - Sat, Dec 7
5:54 am - 7:14 pmSAT-MIA
12h 20m1 stop
1:55 pm - 3:00 pmMIA-SAT
26h 05m1 stop
$261Spirit Airlines
Find Deal
Tue, Dec 3 - Tue, Jan 14
5:54 am - 7:14 pmSAT-MIA
12h 20m1 stop
9:28 pm - 1:42 pmMIA-SAT
17h 14m1 stop
$263Spirit Airlines
Find Deal
Tue, Dec 3 - Fri, Dec 6
5:15 am - 11:23 amSAT-MIA
5h 08m1 stop
8:00 am - 3:50 pmMIA-SAT
8h 50m1 stop
$295United Airlines
Find Deal
Thu, Dec 5 - Thu, Dec 12
5:40 pm - 12:50 amSAT-MIA
6h 10m1 stop
3:21 pm - 10:08 pmMIA-SAT
7h 47m1 stop
$301Delta
Find Deal
Wed, Dec 11 - Thu, Dec 12
9:36 am - 4:09 pmSAT-EYW
5h 33m1 stop
6:00 pm - 11:07 amEYW-SAT
18h 07m2 stops
$360United Airlines
Find Deal
Fri, Jan 3 - Mon, Jan 6
5:30 am - 1:09 pmSAT-EYW
6h 39m1 stop
6:00 pm - 12:01 amEYW-SAT
7h 01m1 stop
$418Delta
Find Deal
Mon, Apr 14 - Thu, Apr 17
1:02 pm - 1:54 amSAT-MIA
11h 52m1 stop
$60Frontier
Find Deal
Thu, Jan 30
2:18 pm - 5:16 amSAT-MIA
13h 58m1 stop
$62Frontier
Find Deal
Thu, Feb 13
5:45 am - 10:13 pmSAT-MIA
15h 28m1 stop
$91Spirit Airlines
Find Deal
Tue, Jan 14
2:07 pm - 7:29 amSAT-MIA
16h 22m1 stop
$104Spirit Airlines
Find Deal
Tue, Jan 7
5:08 am - 8:55 amSAT-MIA
2h 47mnonstop
$129American Airlines
Find Deal
Tue, Dec 31
9:40 am - 3:47 pmSAT-MIA
5h 07m1 stop
$134United Airlines
Find Deal
Wed, Jan 8
6:02 pm - 11:43 pmSAT-MIA
4h 41m1 stop
$138United Airlines
Find Deal
Tue, Dec 24
5:27 am - 9:14 amSAT-MIA
2h 47mnonstop
$157American Airlines
Find Deal
Sun, Dec 15
5:30 am - 11:38 amSAT-EYW
5h 08m1 stop
$209Delta
Find Deal
Mon, Jan 20
4:40 pm - 12:51 amSAT-MIA
7h 11m1 stop
$228Delta
Find Deal
Fri, Feb 21
5:54 am - 7:14 pmSAT-MIA
12h 20m1 stop
9:20 pm - 4:59 amMIA-SAT
8h 39m1 stop
$416Spirit Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
5:53 pm - 9:34 pmSAT-MIA
2h 41mnonstop
2:56 pm - 5:13 pmMIA-SAT
3h 17mnonstop
$433American Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
5:55 pm - 12:58 amSAT-MIA
6h 03m1 stop
2:56 pm - 5:13 pmMIA-SAT
3h 17mnonstop
$443American Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
6:00 am - 5:19 pmSAT-MIA
10h 19m1 stop
8:05 am - 3:14 pmMIA-SAT
8h 09m1 stop
$452Delta
Find Deal
Sat, Nov 23 - Tue, Nov 26
5:00 am - 11:23 amSAT-MIA
5h 23m1 stop
6:00 am - 3:26 pmMIA-SAT
10h 26m2 stops
$457United Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
6:10 am - 12:15 pmSAT-MIA
5h 05m1 stop
3:35 pm - 1:15 amMIA-SAT
10h 40m1 stop
$472Southwest
Find Deal
Sun, Nov 24 - Tue, Nov 26
6:21 pm - 12:53 amSAT-MIA
5h 32m1 stop
10:14 am - 3:23 pmMIA-SAT
6h 09m1 stop
$474Delta
Find Deal
Sat, Nov 23 - Mon, Nov 25
10:30 am - 1:55 amSAT-MIA
14h 25m2 stops
9:20 pm - 4:59 amMIA-SAT
8h 39m1 stop
$476Spirit Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2
7:00 am - 3:55 pmSAT-MIA
7h 55m1 stop
2:15 pm - 11:45 pmMIA-SAT
10h 30m2 stops
$477Southwest
Find Deal
Sun, Nov 24 - Tue, Nov 26
12:15 pm - 8:25 pmSAT-MIA
7h 10m1 stop
4:20 pm - 10:49 pmMIA-SAT
7h 29m1 stop
$496United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
5:46 pm - 9:30 pmSAT-MIA
2h 44mnonstop
9:11 pm - 11:36 pmMIA-SAT
3h 25mnonstop
$234American Airlines
Find Deal
Sat, Dec 7 - Sat, Dec 14
5:27 am - 9:14 amSAT-MIA
2h 47mnonstop
9:11 pm - 11:36 pmMIA-SAT
3h 25mnonstop
$259American Airlines
Find Deal
Thu, Dec 5 - Sat, Dec 7
5:23 am - 9:11 amSAT-MIA
2h 48mnonstop
9:47 pm - 12:13 amMIA-SAT
3h 26mnonstop
$264American Airlines
Find Deal
Mon, Jan 27 - Wed, Jan 29
5:23 am - 9:11 amSAT-MIA
2h 48mnonstop
9:47 pm - 12:13 amMIA-SAT
3h 26mnonstop
$271American Airlines
Find Deal
Mon, Jan 13 - Mon, Jan 20
5:21 am - 9:00 amSAT-MIA
2h 39mnonstop
2:55 pm - 5:14 pmMIA-SAT
3h 19mnonstop
$274American Airlines
Find Deal
Tue, Dec 3 - Fri, Dec 6
5:23 am - 9:11 amSAT-MIA
2h 48mnonstop
9:47 pm - 12:13 amMIA-SAT
3h 26mnonstop
$304American Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
5:27 am - 9:14 amSAT-MIA
2h 47mnonstop
9:11 pm - 11:36 pmMIA-SAT
3h 25mnonstop
$318American Airlines
Find Deal
Thu, Dec 5 - Thu, Dec 12
5:23 am - 9:11 amSAT-MIA
2h 48mnonstop
9:47 pm - 12:13 amMIA-SAT
3h 26mnonstop
$319American Airlines
Find Deal
Fri, Jan 10 - Wed, Jan 15
5:26 pm - 9:01 pmSAT-MIA
2h 35mnonstop
9:35 pm - 11:57 pmMIA-SAT
3h 22mnonstop
$326American Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2
5:46 pm - 9:30 pmSAT-MIA
2h 44mnonstop
9:11 pm - 11:36 pmMIA-SAT
3h 25mnonstop
$343American Airlines
Find Deal
Fri, Dec 6 - Sat, Dec 14

Delta flights from San Antonio to Florida Keys

Our best Delta deals on San Antonio to Florida Keys flight tickets
Delta
Dec 11
SAT5:40 pmSan Antonio
6h 10m
1 stop
MIA12:50 amMiami
Dec 12
MIA3:21 pmMiami
7h 47m
1 stop
SAT10:08 pmSan Antonio
Delta
Apr 14
SAT5:30 amSan Antonio
6h 39m
1 stop
EYW1:09 pmKey West
Apr 17
EYW6:00 pmKey West
7h 01m
1 stop
SAT12:01 amSan Antonio
Delta
Nov 23
SAT4:30 pmSan Antonio
5h 13m
1 stop
MIA10:43 pmMiami
Nov 27
MIA7:38 pmMiami
6h 17m
1 stop
SAT12:55 amSan Antonio

Frontier flights from San Antonio to Florida Keys

Our best Frontier deals on San Antonio to Florida Keys flight tickets
Frontier
Jan 23
SAT1:02 pmSan Antonio
11h 52m
1 stop
MIA1:54 amMiami
Jan 25
MIA6:00 amMiami
31h 02m
1 stop
SAT12:02 pmSan Antonio
Frontier
Jan 10
SAT1:02 pmSan Antonio
27h 03m
1 stop
MIA5:05 pmMiami
Jan 15
MIA8:00 amMiami
29h 02m
1 stop
SAT12:02 pmSan Antonio
Frontier
Jan 19
SAT1:02 pmSan Antonio
11h 52m
1 stop
MIA1:54 amMiami
Jan 22
MIA8:00 amMiami
29h 02m
1 stop
SAT12:02 pmSan Antonio

See travel insights to Florida Keys from

How to get the cheapest flight ticket from San Antonio to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from San Antonio to Florida Keys is on a Wednesday when prices can be found for as low as $283. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $382.

Can stopping save me money on San Antonio to Florida Keys flights?

You could potentially save up to 53% on your flight if you consider stops on a San Antonio to Florida Keys flight.

Cheap San Antonio to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Florida Keys

Best Price Found

$60

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Florida Keys

2 airports
The best one-way flight to Florida Keys from San Antonio in the past 72 hours is $60. The best round-trip flight deal from San Antonio to Florida Keys found on momondo in the last 72 hours is $158.
The fastest flight from San Antonio to Florida Keys takes 2h 35m
Direct flights go from San Antonio to Florida Keys every day.
There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)

  • When did momondo last update prices for flights from San Antonio Airport to Florida Keys?

    Prices for flights from San Antonio Airport to Florida Keys are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to Florida Keys?

  • How old do you have to be to fly from San Antonio Airport to Florida Keys?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Antonio to Florida Keys?


Best airlines flying from San Antonio to Florida Keys

Compare and see reviews for airlines that fly from San Antonio to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $225Free CancellationRating
8.0
8,755 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Florida Keys?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Florida Keys. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Florida Keys with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Antonio to Florida Keys flights to just show those with flexible booking policies.

How can momondo help me find flights from San Antonio to Florida Keys?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Florida Keys.

I’m not ready to book a flight from San Antonio to Florida Keys right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from San Antonio and alert you when they change.


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