LGA - SAT

$107 Find Cheap Flights from New York LaGuardia Airport to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to San Antonio departing on 4/17. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to San Antonio, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$280
Typical prices: $303-$507
Spirit Airlines
Tue 2/24Fri 2/27
LGA - SAT • 1 stop
Cheapest one-way
$107
Typical prices: $174-$368
Frontier
Fri 4/17
LGA - SAT • 1 stop
Top airlines
Spirit Airlines
Cheapest • from $280 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 20% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from LaGuardia to San Antonio (LGA-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia to San Antonio 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 LaGuardia to San Antonio

Tue, Feb 24 - Fri, Feb 27
Spirit Airlines Logo
8:00 am - 9:30 am
LGA
-
SAT
26h 30m
1 stop
Spirit Airlines Logo
6:00 am - 8:00 pm
SAT
-
LGA
13h 00m
1 stop
$280Spirit Airlines
Wed, Mar 18 - Sat, Mar 21
Spirit Airlines Logo
6:00 pm - 9:27 am
LGA
-
SAT
16h 27m
2 stops
Spirit Airlines Logo
10:22 am - 11:29 pm
SAT
-
LGA
12h 07m
2 stops
$282Spirit Airlines
Thu, Feb 26 - Fri, Feb 27
Spirit Airlines Logo
7:00 am - 11:59 pm
LGA
-
SAT
17h 59m
2 stops
Spirit Airlines Logo
6:00 am - 11:48 pm
SAT
-
LGA
16h 48m
2 stops
$284Spirit Airlines
Thu, Mar 12 - Mon, Mar 16
Spirit Airlines Logo
6:30 am - 12:27 pm
LGA
-
SAT
6h 57m
1 stop
Spirit Airlines Logo
10:22 am - 10:00 am
SAT
-
LGA
22h 38m
1 stop
$285Spirit Airlines
Sat, Mar 7 - Sat, Mar 28
Spirit Airlines Logo
12:59 pm - 8:30 am
LGA
-
SAT
20h 31m
1 stop
Spirit Airlines Logo
10:22 am - 2:00 pm
SAT
-
LGA
26h 38m
2 stops
$286Spirit Airlines
Sun, Mar 1 - Thu, Mar 5
Spirit Airlines Logo
6:30 am - 9:30 am
LGA
-
SAT
28h 00m
2 stops
Spirit Airlines Logo
10:26 am - 7:50 pm
SAT
-
LGA
8h 24m
1 stop
$287Spirit Airlines
Thu, Mar 5 - Wed, Mar 11
Multiple Airlines Logo
9:55 am - 9:06 am
LGA
-
SAT
24h 11m
2 stops
Multiple Airlines Logo
6:45 am - 8:00 pm
SAT
-
LGA
12h 15m
2 stops
$289Multiple Airlines
Sun, Mar 15 - Thu, Mar 19
Spirit Airlines Logo
8:29 am - 9:27 am
LGA
-
SAT
25h 58m
2 stops
Spirit Airlines Logo
10:22 am - 7:35 pm
SAT
-
LGA
8h 13m
1 stop
$290Spirit Airlines
Thu, Mar 19 - Mon, Mar 23
Spirit Airlines Logo
8:29 am - 9:27 am
LGA
-
SAT
25h 58m
2 stops
Spirit Airlines Logo
1:22 pm - 12:00 pm
SAT
-
LGA
21h 38m
2 stops
$291Spirit Airlines
Fri, Mar 6 - Sun, Mar 8
Multiple Airlines Logo
6:00 am - 2:51 pm
LGA
-
SAT
9h 51m
1 stop
Multiple Airlines Logo
10:26 am - 10:00 am
SAT
-
LGA
22h 34m
1 stop
$292Multiple Airlines
Booking Insights

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

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

How much is a round-trip flight from New York LaGuardia Airport to San Antonio?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New York LaGuardia Airport to San Antonio departing in February.

What is the cheapest month to fly from New York LaGuardia Airport to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York LaGuardia Airport to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York LaGuardia Airport to San Antonio is September, where tickets cost $288 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $572 and $393 respectively.

Good to know

Low seasonFebruary
Cheapest flight$107
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from New York LaGuardia Airport to San Antonio

When to book flights from LaGuardia to San Antonio

Are your dates flexible? Find out the best times to travel from LaGuardia to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York LaGuardia Airport to San Antonio flights

  • What is the cheapest flight from New York LaGuardia Airport to San Antonio?

    In the last 3 days, the lowest price for a flight from New York LaGuardia Airport to San Antonio was $107 for a one-way ticket and $280 for a round-trip.

  • Do I need a passport to fly between New York LaGuardia Airport and San Antonio?

    No, a passport isn't needed to fly from New York LaGuardia Airport to San Antonio. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from New York LaGuardia Airport to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York LaGuardia Airport to San Antonio?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between New York LaGuardia Airport and San Antonio, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from New York to San Antonio, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from New York to San Antonio are Southwest and Delta. With an average price for the route of $345 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $358 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport to San Antonio?

    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 New York LaGuardia Airport to San Antonio.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from New York LaGuardia Airport 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 New York LaGuardia Airport to San Antonio?

    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 to San Antonio with an airline and back to New York LaGuardia Airport with another airline. Booking your flights between New York LaGuardia Airport and SAT can sometimes prove cheaper using this method.

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

    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 to San Antonio from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from LaGuardia to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from New York to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from LaGuardia to San Antonio? 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.
8.0
SouthwestOverall score based on 4280 reviews
7.5Entertainment
8.6Crew
7.0Food
8.0Comfort
8.1Boarding
Airline reviews

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

10.0 ExcellentAnonymous, Feb 2026
STL - DAL
Read more Southwest reviews

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

No delays and arrived to destination 30 min early. Staff was super friendly.

Everything a cheap airline should be at normal airline rates.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

It was one and half hour late... Not sure if any other experience matters.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I truly love flying with Delta. They have always treated me with the upmost respect

The flight was great. The gate location was way to far away!!!

Much better than Spirit. I was please by the easy fast check in and boarding

Everything except the food and entertainment. It was a great experience though

The attendant on board was amazing. She should be doing business/first international long haul.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

They cancelled my flight last minute, forcing me to rebook with another airline.

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

A bottled or canned drink, whether water or soda would have been appreciated upon settling in and flying, without being charged for it.

Horrible experience. First and last time using this airline. Made an announcement that boarding will start in 15 minutes, canceled the flight 5 minutes later due to no airline staff. Had to book another flight on Delta since Spirit had no other flights arriving to my original destination the same day. I wouldn't recommend anyone to fly with Spirit. No wonder why it consistently ranks high among worst airlines.

The plane was supposed to leave at 12:59 Amma and another plane took us around 9:30 am. There were 7 delay announcements. We were to receive a voucher of $12 back to pay for food at any place in the airport. One passenger tried to use the voucher was denied. I did not receive the voucher for me, my son, and grandson. I went to the desk and informed them and they took my phone # and email and they told me to wait. I did and was never sent. The plane was uncomfortable, the crew was dismissive of anyone beyond the last two seats. I will NEVER fly or recommend Spirit Airlines again.

I waited for 4+ extra hours to even board when i was fighting off a cold. So i was sitting there in the airport with a fever and chills while spirit wasted my time. Then once on the plane we had at least an extra hour of taxiing before and after takeoff. Really poor airline, no amenities to speak of, and a lack of organization that will just ruin your experience.

Very positive in both directions. Safe travels, nice staff, lost and found in fact found my phone under my chair! I was out of cash after my NYC trip otherwise I would've offered a reward for helping my day out immensly! Thanks you so much Spirit staff!

Like: seats that don't move; fast boarding; engaging crew; low-prices; individual gate at LGA; access to restrooms at the gate Dislike: no water on the flight

The flight was cancelled at the last minute. Will never fly Spirit again. Without a doubt the worst airline around.

My flight was delayed several times and eventually cancelled. Then the re-booked flight for 8pm was delayed multiple times over, and eventually it would have forced me to be at the airport for 9 hours. I accepted a rebook for the following day, fortunately I was able to stay with my friend again in New York, but if I didn’t have him as a resource it would have been much more upsetting.

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

Information on your arrival and departure airports