$179+ Cheap flights from LaGuardia, NY (LGA) to San Antonio (SAT)
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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SAT
Jun 18 — Jun 251
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from LaGuardia to San AntonioExplore the most affordable flight options available from LaGuardia to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.
Explore the most affordable flight options available from LaGuardia to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:25 pm
LGA
- SAT
1 stop9h 55m
Southwest
Wed 7/112:20 pm
SAT
- LGA
1 stop9h 50m
Southwest
Deal found 5/14![Southwest logo]()
$330
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:00 pm
LGA
- SAT
1 stop6h 17m
American Airlines
Sat 7/255:00 am
SAT
- LGA
1 stop5h 58m
American Airlines
Deal found 5/18![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:59 am
LGA
- SAT
1 stop5h 57m
American Airlines
Wed 9/308:36 am
SAT
- LGA
1 stop6h 44m
American Airlines
Deal found 5/18![American Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:30 am
LGA
- SAT
1 stop5h 20m
Southwest
Sat 8/225:40 am
SAT
- LGA
2 stops6h 50m
Southwest
Deal found 5/18![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:05 am
LGA
- SAT
1 stop9h 55m
Southwest
Tue 7/144:25 pm
SAT
- LGA
1 stop5h 45m
Southwest
Deal found 5/14![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:55 am
LGA
- SAT
2 stops8h 00m
Southwest
Tue 8/256:10 am
SAT
- LGA
2 stops9h 45m
Southwest
Deal found 5/15![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:25 am
LGA
- SAT
2 stops12h 55m
Southwest
Fri 7/174:50 pm
SAT
- LGA
1 stop5h 30m
Southwest
Deal found 5/18![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:15 am
LGA
- SAT
1 stop6h 24m
United Airlines
Sat 6/276:40 am
SAT
- LGA
1 stop6h 43m
United Airlines
Deal found 5/13![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:59 pm
LGA
- SAT
1 stop6h 34m
Delta
Sat 7/46:05 am
SAT
- LGA
1 stop6h 31m
Delta
Deal found 5/18![Delta logo]()
$357
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:01 pm
LGA
- SAT
1 stop7h 04m
American Airlines
Thu 7/99:55 am
SAT
- LGA
1 stop6h 20m
American Airlines
Deal found 5/18![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:59 am
LGA
- SAT
1 stop6h 33m
Delta
Fri 6/264:15 pm
SAT
- LGA
1 stop6h 08m
Delta
Deal found 5/13![Delta logo]()
$359
Best flights from LaGuardia to San AntonioDiscover carefully curated flight deals from LaGuardia to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
Discover carefully curated flight deals from LaGuardia to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:55 am
LGA
- SAT
2 stops8h 00m
Southwest
Tue 9/1510:50 am
SAT
- LGA
1 stop5h 15m
Southwest
Deal found 5/14![Southwest logo]()
$340
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:00 pm
LGA
- SAT
1 stop6h 21m
Delta
Thu 7/94:00 pm
SAT
- LGA
1 stop6h 40m
Delta
Deal found 5/18![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/174:30 pm
LGA
- SAT
1 stop7h 20m
Southwest
Tue 7/286:00 am
SAT
- LGA
2 stops9h 50m
Southwest
Deal found 5/16![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:00 am
LGA
- SAT
1 stop7h 22m
Delta
Mon 10/124:00 pm
SAT
- LGA
1 stop6h 45m
Delta
Deal found 5/17![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:45 pm
LGA
- SAT
1 stop6h 40m
Southwest
Tue 9/226:10 am
SAT
- LGA
2 stops9h 45m
Southwest
Deal found 5/16![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
LGA
- SAT
1 stop6h 49m
Delta
Tue 7/285:20 am
SAT
- LGA
1 stop5h 23m
Delta
Deal found 5/18![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
LGA
- SAT
1 stop8h 40m
Southwest
Thu 8/137:25 am
SAT
- LGA
1 stop6h 00m
Southwest
Deal found 5/17![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:35 am
LGA
- SAT
1 stop7h 20m
Southwest
Fri 7/103:10 pm
SAT
- LGA
1 stop6h 10m
Southwest
Deal found 5/18![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:45 pm
LGA
- SAT
1 stop6h 40m
Southwest
Sat 9/512:55 pm
SAT
- LGA
1 stop5h 20m
Southwest
Deal found 5/17![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:00 am
LGA
- SAT
1 stop8h 15m
Southwest
Sat 7/410:40 am
SAT
- LGA
2 stops8h 40m
Southwest
Deal found 5/17![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:05 am
LGA
- SAT
1 stop5h 50m
Southwest
Sun 8/97:25 am
SAT
- LGA
2 stops8h 15m
Southwest
Deal found 5/16![Southwest logo]()
$364
Last-minute flights from LaGuardia to San AntonioDiscover last-minute flight deals from LaGuardia to San Antonio. Data last updated May 19, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to San Antonio. Data last updated May 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:00 pm
LGA
- SAT
1 stop7h 00m
American Airlines
Fri 5/292:51 pm
SAT
- LGA
1 stop6h 38m
American Airlines
Deal found 5/15![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:25 am
LGA
- SAT
2 stops12h 55m
Southwest
Wed 6/242:00 pm
SAT
- LGA
1 stop5h 55m
Southwest
Deal found 5/14![Southwest logo]()
$380
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:05 am
LGA
- SAT
1 stop8h 20m
Southwest
Tue 6/163:35 pm
SAT
- LGA
1 stop6h 45m
Southwest
Deal found 5/18![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:45 pm
LGA
- SAT
1 stop6h 20m
Southwest
Tue 6/167:00 am
SAT
- LGA
1 stop7h 55m
Southwest
Deal found 5/14![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:15 am
LGA
- SAT
1 stop6h 24m
United Airlines
Sat 6/276:40 am
SAT
- LGA
1 stop6h 43m
United Airlines
Deal found 5/13![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:59 am
LGA
- SAT
1 stop6h 33m
Delta
Tue 6/236:05 am
SAT
- LGA
1 stop6h 41m
Delta
Deal found 5/13![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:25 pm
LGA
- SAT
2 stops7h 55m
Southwest
Tue 6/2312:00 pm
SAT
- LGA
1 stop7h 25m
Southwest
Deal found 5/16![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1711:05 am
LGA
- SAT
1 stop8h 35m
Southwest
Sat 6/277:50 am
SAT
- LGA
1 stop7h 50m
Southwest
Deal found 5/17![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:05 am
LGA
- SAT
1 stop6h 05m
Southwest
Fri 6/264:50 pm
SAT
- LGA
1 stop5h 30m
Southwest
Deal found 5/18![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:00 am
LGA
- SAT
1 stop8h 15m
Southwest
Sat 7/410:40 am
SAT
- LGA
2 stops8h 40m
Southwest
Deal found 5/17![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:25 pm
LGA
- SAT
1 stop9h 55m
Southwest
Wed 7/112:20 pm
SAT
- LGA
1 stop9h 50m
Southwest
Deal found 5/14![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:59 pm
LGA
- SAT
1 stop6h 34m
Delta
Sat 7/46:05 am
SAT
- LGA
1 stop6h 31m
Delta
Deal found 5/18![Delta logo]()
$357
One-way flights from LaGuardia to San AntonioSearch for one-way flight options from LaGuardia to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
Search for one-way flight options from LaGuardia to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:00 pm
LGA
- SAT
1 stop6h 17m
American Airlines
Deal found 5/17![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:59 pm
LGA
- SAT
1 stop7h 00m
American Airlines
Deal found 5/18![American Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:30 am
LGA
- SAT
1 stop11h 25m
Southwest
Deal found 5/18![Southwest logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:29 am
LGA
- SAT
2 stops37h 30m
Frontier
Deal found 5/18![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:00 pm
LGA
- SAT
2 stops21h 59m
Frontier
Deal found 5/14![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:29 am
LGA
- SAT
2 stops13h 30m
Frontier
Deal found 5/18![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:00 pm
LGA
- SAT
2 stops45h 54m
Frontier
Deal found 5/17![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:00 pm
LGA
- SAT
2 stops21h 59m
Frontier
Deal found 5/18![Frontier logo]()
$208
This American Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:46 pm
LGA
- SAT
1 stop6h 13m
American Airlines
Deal found 5/16![American Airlines logo]()
$209
Find flight deals from LaGuardia to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $330 (Southwest) |
One-way from | $179 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $548 |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia 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 2,558,603 searches. Data last updated May 19, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSan Antonio
LGA - SAT
LGASAT
New York LaGuardia
Tue 8/25
10:55 am-5:55 pm
2 stops8h 00m
San Antonio
Tue 9/15
10:50 am-5:05 pm
1 stop5h 15m
$340
New YorkSan Antonio
LGA - SAT
LGASAT
New York LaGuardia
Fri 7/17
4:30 pm-10:50 pm
1 stop7h 20m
San Antonio
Tue 7/28
6:00 am-4:50 pm
2 stops9h 50m
$344
New YorkSan Antonio
LGA - SAT
LGASAT
New York LaGuardia
Thu 9/17
3:45 pm-9:25 pm
1 stop6h 40m
San Antonio
Tue 9/22
6:10 am-4:55 pm
2 stops9h 45m
$344
New YorkSan Antonio
LGA - SAT
LGASAT
New York LaGuardia
Fri 7/3
5:00 pm-10:21 pm
1 stop6h 21m
San Antonio
Thu 7/9
4:00 pm-11:40 pm
1 stop6h 40m
$359
New YorkSan Antonio
LGA - SAT
LGASAT
New York LaGuardia
Thu 10/8
7:00 am-1:22 pm
1 stop7h 22m
San Antonio
Mon 10/12
4:00 pm-11:45 pm
1 stop6h 45m
$359
New YorkSan Antonio
LGA - SAT
LGASAT
New York LaGuardia
Thu 7/23
6:00 am-11:49 am
1 stop6h 49m
San Antonio
Tue 7/28
5:20 am-11:43 am
1 stop5h 23m
$359
New YorkSan Antonio
LGA - SAT
LGASAT
New York LaGuardia
Thu 8/6
6:00 am-1:40 pm
1 stop8h 40m
San Antonio
Thu 8/13
7:25 am-2:25 pm
1 stop6h 00m
$359
New YorkSan Antonio
LGA - SAT
LGASAT
New York LaGuardia
Sat 7/4
6:35 am-12:55 pm
1 stop7h 20m
San Antonio
Fri 7/10
3:10 pm-10:20 pm
1 stop6h 10m
$359
Quickest round-trip
New YorkSan Antonio
LGA - SAT
LGASAT
New York LaGuardia
Thu 9/3
3:45 pm-9:25 pm
1 stop6h 40m
San Antonio
Sat 9/5
12:55 pm-7:15 pm
1 stop5h 20m
$359
New YorkSan Antonio
LGA - SAT
LGASAT
New York LaGuardia
Fri 6/26
6:00 am-1:15 pm
1 stop8h 15m
San Antonio
Sat 7/4
10:40 am-8:20 pm
2 stops8h 40m
$364
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from LaGuardia to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to San Antonio in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on New York LaGuardia Airport-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York LaGuardia Airport-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from LaGuardia to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from LaGuardia with our price prediction graph.
LGA-SAT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New York LaGuardia Airport to San Antonio
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What is the cheapest month to book a flight from New York LaGuardia Airport to San Antonio?
Currently, September is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Antonio (average of $288). Flying from New York LaGuardia Airport to San Antonio in December is currently the most expensive (average of $575). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from New York LaGuardia Airport to San Antonio?
What’s the top layover airport for flights from New York LaGuardia Airport to San Antonio?
Share of 1-stop round-trip flights from New York LaGuardia Airport to San Antonio chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dallas (DFW) – chosen by Cheapflights users on 63% of 1-stop itineraries from New York LaGuardia Airport to San Antonio on Cheapflights.
What’s the cheapest layover airport for flights from New York LaGuardia Airport to San Antonio?
Average round-trip fare for 1-stop flights from New York LaGuardia Airport to San Antonio, chosen by Cheapflights users in the past 12 months, with the same layover each way.
St. Louis (STL) is the most affordable 1-stop option, with an average round-trip price of $338.
What’s the fastest layover option from New York LaGuardia Airport to San Antonio?
Shortest average travel time for 1-stop one-way flights from New York LaGuardia Airport to San Antonio, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (HOU) have the shortest average one-way travel time for 1-stop routes: 6h 10m.
Which airport typically offers the quickest layover for flights from New York LaGuardia Airport to San Antonio?
Average layover duration for 1-stop one-way flights from New York LaGuardia Airport to San Antonio, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 04m.
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 May 19, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from New York LaGuardia Airport to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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LaGuardia and San Antonio flights
Browse other LaGuardia and San Antonio flight options. Last updated on May 19, 2026.
Other flights from LaGuardia
Browse through other flights departing from LaGuardia. Flights are based on user searches made on Cheapflights and were last updated on May 19, 2026.
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Top 5 airlines flying from LaGuardia to San Antonio
Discover the top 5 airlines that operate flights from LaGuardia 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 2,558,603 searches. Data last updated May 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$458 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$361 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$258 | Average$458 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$270 | Average$295 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$298 | Average$358 | FlexibilityNo cancel fee | On-timeN/A |