$748 Find Cheap Flights from San Antonio to Grenada - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Grenada departing on 9/11. 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.
1 adult
1 adult, Economy, 0 bags

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Book Cheap San Antonio to Grenada Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Grenada that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Grenada

Fri, Sep 11 - Fri, Sep 18
American Airlines Logo
5:14 am - 2:03 pm
SAT
-
GND
7h 49m
1 stop
American Airlines Logo
3:05 pm - 5:48 pm
GND
-
SAT
27h 43m
2 stops
$748American Airlines
Fri, Sep 11 - Fri, Sep 18
American Airlines Logo
12:51 pm - 2:03 pm
SAT
-
GND
24h 12m
2 stops
American Airlines Logo
3:05 pm - 3:37 pm
GND
-
SAT
25h 32m
2 stops
$748American Airlines
Sat, Aug 15 - Tue, Aug 18
American Airlines Logo
7:10 pm - 3:57 pm
SAT
-
GND
19h 47m
2 stops
American Airlines Logo
3:25 pm - 9:15 pm
GND
-
SAT
30h 50m
2 stops
$949American Airlines
Sat, Aug 15 - Mon, Aug 17
American Airlines Logo
12:29 pm - 2:25 pm
SAT
-
GND
24h 56m
2 stops
American Airlines Logo
4:57 pm - 7:37 pm
GND
-
SAT
27h 40m
2 stops
$958American Airlines
Sat, Aug 15 - Tue, Aug 18
American Airlines Logo
6:11 pm - 3:57 pm
SAT
-
GND
20h 46m
1 stop
American Airlines Logo
3:25 pm - 9:15 pm
GND
-
SAT
30h 50m
2 stops
$967American Airlines
Sat, Aug 15 - Mon, Aug 17
American Airlines Logo
6:11 pm - 2:25 pm
SAT
-
GND
19h 14m
1 stop
American Airlines Logo
4:57 pm - 11:32 am
GND
-
SAT
19h 35m
2 stops
$976American Airlines
Sat, Aug 15 - Mon, Aug 17
American Airlines Logo
6:11 pm - 3:57 pm
SAT
-
GND
20h 46m
1 stop
American Airlines Logo
4:57 pm - 9:59 pm
GND
-
SAT
30h 02m
1 stop
$990American Airlines
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
4:22 pm - 2:25 pm
SAT
-
GND
21h 03m
2 stops
American Airlines Logo
3:25 pm - 9:15 pm
GND
-
SAT
30h 50m
2 stops
$999American Airlines
Mon, Aug 10 - Tue, Aug 18
American Airlines Logo
4:22 pm - 3:57 pm
SAT
-
GND
22h 35m
2 stops
American Airlines Logo
3:25 pm - 9:15 pm
GND
-
SAT
30h 50m
2 stops
$999American Airlines
Tue, Aug 11 - Sun, Aug 16
Air Canada Logo
5:27 pm - 2:30 pm
SAT
-
GND
20h 03m
2 stops
Air Canada Logo
3:30 pm - 9:05 pm
GND
-
SAT
30h 35m
1 stop
$2,157Air Canada
Booking Insights

KAYAK's insights & trends for San Antonio to Grenada flights

Get data-powered insights and trends into flights from San Antonio to Grenada to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from San Antonio to Grenada take?

The duration of a flight to Grenada depends on your arrival airport. The shortest route to Grenada from San Antonio is to St. George's, which takes 9h 57m.

Good to know

Cheapest flight

$748
Flight from San Antonio to St. George's

FAQs - booking Grenada flights

  • How does KAYAK find such low prices on flights from San Antonio to Grenada?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Grenada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Grenada?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Grenada is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Grenada?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to Grenada with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Grenada?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to Grenada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to Grenada

 
Need help choosing which airline to fly with from San Antonio to Grenada? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11842 reviews
6.8Entertainment
7.2Comfort
7.5Boarding
7.9Crew
6.4Food
Airline reviews

Bad experience going to DFW with an IT outage then bad on the way back with a nearly 5 hour delay that’s started as maintenance then caused us to wait further due to weather - which would not have happened if we had left on time.

2.0 MediocreRebecca, Jul 2026
DFW - TPA
Read more American Airlines reviews

Bad experience going to DFW with an IT outage then bad on the way back with a nearly 5 hour delay that’s started as maintenance then caused us to wait further due to weather - which would not have happened if we had left on time.

Horrible experience flying with American. Flight was delayed due to inbound flight delay. Fine, it happens. Then, we were delayed an additional almost 30 minutes due to the paperwork for departure having a "clerical error." Then, upon landing at the destination airport we were stuck on the plane for an HOUR after we landed and pulled up to the gate because apparently there was another plane. An hour waiting for the gate 12:30 AM when the flight has already been delayed due to operational error feels like a complete failure of the ability to do the one thing they need to do apart from actually have the plane takeoff and land. Very disappointing.

It was a 3 hour flight from Dallas to Missoula. The aircraft did not have power plugs, internet or in-flight entertainment. When boarding, one flight attendant was "somewhere in the airport" so delayed the boarding process (not coming from another flight) although we did take off on time and landed early. In flight there was little to no service - we got the standard beverage but no real connection with the crew which feels unusual for a 3 hour flight. A passenger needed help stowing her bag and got no assistance, and actually some passive aggressive comments from the flight attendants about "she needs to remove the extender" and "she'll have to find a place for it". I have seen others be helpful and put a bag in the closet, or support assistance as the boarding door was already closed. Just not a great experience considering the cost of my round trip ticket {$1000}.

Horrible. No AC. No Air inside the plane. We had to deplane twice! It is late almost 5 hrs in total. I almost passed out and about to call 911. I asked the crew to be honest and open the door. The lady next to me was lay down in the floor due to heat and no air inside the plane. I got headaches, can’t wait the replacement flight about midnight Dallas time. I end it up rebook for next day flight and stay overnight using my own pocket in a hotel nearby due to headaches and can’t breath. I still have a headache this morning. Still not decided yes how to file this issue to AA and/or FAA.

Worst communication. Delayed boarding for two hours without a single announcement until hour 1 had passed - on time status showing until our flight was supposed to takeoff and the crew had already walked away. No one was boarding. Disgusting part of DFW overcrowded with no AC on a 97 degree day. Then the first app update is that we’d take off in 15 mins… but again no one had boarded a full flight. No announcement in the terminal so everyone is just crowded around a disgusting place with no info for over an hour which turned into two. This was an overfill flight and a disgrace to passenger decency all while likely just trying to fix their own issue of overbooking. The worst airline at the worst airport.

The flight was delayed almost three hours. I understand delays happen from time to time, but this flight was delayed no less than 10 times. I wish the amount of time of the delay was more accurate, versus delaying in 10 or 20 minute increments many, many times.

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

Deplaning time. Having to wait 10 to 25 minutes after boarding to leave the gate. Having to wait 10 minutes to park at the gate to deplane.☹️

When you pay for Premium Economy on an 787 and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

My first time flying American Airlines, my first flight to CLT was wonderful and flight attendants was nice and had great customer service. My second flight from CLT to NY was very delayed due to whatever reason the crew was not greeting other than that I’m rate 8 .

Everything you need to know for your flight from San Antonio to Grenada

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