$159+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAT
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Find cheap flights from Luis Munoz Marin Intl to San Antonio with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to San Antonio are usually found in October or August, booked 61 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Luis Munoz Marin Intl to San Antonio
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Best
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Cheapest flights from Luis Munoz Marin Intl to San AntonioExplore the most affordable flight options available from Luis Munoz Marin Intl to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from Luis Munoz Marin Intl to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This Orbitz deal was found by Cheapflights users on 5/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:06 am
SJU
- SAT
1 stop13h 35m
Frontier
Sat 7/254:26 pm
SAT
- SJU
1 stop14h 31m
Frontier
Deal found 5/2![Frontier logo]()
$303
This CheapOair deal was found by Cheapflights users on 5/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:24 am
SJU
- SAT
1 stop7h 17m
Frontier
Sat 7/184:26 pm
SAT
- SJU
1 stop14h 31m
Frontier
Deal found 5/4![Frontier logo]()
$314
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:24 am
SJU
- SAT
1 stop7h 13m
Frontier
Mon 6/294:22 pm
SAT
- SJU
1 stop8h 47m
Frontier
Deal found 4/29![Frontier logo]()
$321
This Delta deal was found by Cheapflights users on 4/30. 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 9/1112:58 pm
SJU
- SAT
1 stop8h 12m
Delta
Wed 9/168:00 am
SAT
- SJU
1 stop7h 31m
Delta
Deal found 4/30![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 9/113:55 pm
SJU
- SAT
1 stop18h 09m
American Airlines
Wed 9/165:00 am
SAT
- SJU
2 stops12h 10m
American Airlines
Deal found 4/30![American Airlines logo]()
$341
This Priceline deal was found by Cheapflights users on 5/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:16 pm
SJU
- SAT
1 stop22h 21m
Frontier
Sat 7/44:22 pm
SAT
- SJU
1 stop14h 35m
Frontier
Deal found 5/2![Frontier logo]()
$361
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:16 pm
SJU
- SAT
1 stop22h 21m
Frontier
Fri 6/264:22 pm
SAT
- SJU
1 stop14h 33m
Frontier
Deal found 4/29![Frontier logo]()
$366
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/310:29 am
SJU
- SAT
1 stop14h 30m
American Airlines
Mon 6/86:15 pm
SAT
- SJU
1 stop15h 47m
American Airlines
Deal found 4/29![American Airlines logo]()
$369
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:16 pm
SJU
- SAT
1 stop22h 21m
Frontier
Fri 7/34:22 pm
SAT
- SJU
1 stop19h 54m
Frontier
Deal found 4/30![Frontier logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/182:11 pm
SJU
- SAT
1 stop29h 26m
Multiple Airlines
Fri 6/267:42 pm
SAT
- SJU
2 stops20h 51m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/288:04 pm
SJU
- SAT
1 stop21h 12m
Multiple Airlines
Thu 6/47:07 pm
SAT
- SJU
2 stops21h 07m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$392
Best flights from Luis Munoz Marin Intl to San AntonioDiscover carefully curated flight deals from Luis Munoz Marin Intl to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Luis Munoz Marin Intl to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Delta deal was found by Cheapflights users on 5/1. 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 8/65:56 pm
SJU
- SAT
1 stop7h 28m
Delta
Mon 8/1710:45 am
SAT
- SJU
1 stop10h 38m
Delta
Deal found 5/1![Delta logo]()
$336
This Southwest deal was found by Cheapflights users on 4/30. 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 10/26:30 am
SJU
- SAT
2 stops10h 20m
Southwest
Wed 10/77:30 am
SAT
- SJU
2 stops9h 15m
Southwest
Deal found 4/30![Southwest logo]()
$402
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Thu 6/42:05 am
SJU
- SAT
1 stop7h 22m
United Airlines
Mon 6/85:57 pm
SAT
- SJU
2 stops28h 53m
United Airlines
Deal found 5/1![United Airlines logo]()
$606
This Southwest deal was found by Cheapflights users on 4/30. 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 8/75:00 am
SJU
- SAT
1 stop8h 00m
Southwest
Mon 8/101:00 pm
SAT
- SJU
2 stops9h 05m
Southwest
Deal found 4/30![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 5/3. 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 7/18:35 pm
SJU
- SAT
1 stop13h 30m
Southwest
Wed 7/84:25 pm
SAT
- SJU
1 stop6h 20m
Southwest
Deal found 5/3![Southwest logo]()
$480
This Southwest deal was found by Cheapflights users on 5/2. 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 6/185:30 am
SJU
- SAT
1 stop11h 40m
Southwest
Fri 6/2612:50 pm
SAT
- SJU
1 stop10h 35m
Southwest
Deal found 5/2![Southwest logo]()
$502
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 9/271:00 am
SJU
- SAT
2 stops19h 28m
United Airlines
Fri 10/25:30 am
SAT
- SJU
1 stop9h 12m
United Airlines
Deal found 4/29![United Airlines logo]()
$616
This Southwest deal was found by Cheapflights users on 5/3. 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 7/156:30 am
SJU
- SAT
2 stops9h 05m
Southwest
Tue 8/1110:50 am
SAT
- SJU
2 stops10h 10m
Southwest
Deal found 5/3![Southwest logo]()
$509
This Southwest deal was found by Cheapflights users on 5/3. 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 6/268:15 pm
SJU
- SAT
1 stop13h 25m
Southwest
Mon 6/293:10 pm
SAT
- SJU
2 stops9h 10m
Southwest
Deal found 5/3![Southwest logo]()
$517
This Southwest deal was found by Cheapflights users on 4/29. 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 5/169:40 am
SJU
- SAT
2 stops9h 05m
Southwest
Sat 6/62:00 pm
SAT
- SJU
2 stops10h 15m
Southwest
Deal found 4/29![Southwest logo]()
$573
This Southwest deal was found by Cheapflights users on 5/3. 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 6/137:00 am
SJU
- SAT
2 stops10h 00m
Southwest
Tue 6/162:40 pm
SAT
- SJU
2 stops8h 35m
Southwest
Deal found 5/3![Southwest logo]()
$596
Last-minute flights from Luis Munoz Marin Intl to San AntonioDiscover last-minute flight deals from Luis Munoz Marin Intl to San Antonio. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Luis Munoz Marin Intl to San Antonio. Data last updated May 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/1311:59 pm
SJU
- SAT
1 stop15h 22m
American Airlines
Sun 5/246:20 pm
SAT
- SJU
1 stop14h 19m
American Airlines
Deal found 4/30![American Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Sat 5/168:04 pm
SJU
- SAT
1 stop21h 12m
Multiple Airlines
Mon 5/1811:30 am
SAT
- SJU
2 stops13h 38m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$425
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:04 pm
SJU
- SAT
1 stop21h 12m
Spirit Airlines
Sun 5/245:26 pm
SAT
- SJU
1 stop24h 33m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$396
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/217:00 am
SJU
- SAT
1 stop16h 17m
American Airlines
Sun 5/246:20 pm
SAT
- SJU
1 stop15h 43m
American Airlines
Deal found 5/1![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/2211:55 am
SJU
- SAT
1 stop13h 04m
American Airlines
Sun 5/246:20 pm
SAT
- SJU
1 stop14h 19m
American Airlines
Deal found 4/29![American Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/226:00 am
SJU
- SAT
1 stop11h 16m
Multiple Airlines
Mon 5/255:26 pm
SAT
- SJU
1 stop21h 29m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$432
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/2311:55 am
SJU
- SAT
1 stop13h 04m
American Airlines
Wed 5/276:00 am
SAT
- SJU
1 stop15h 45m
American Airlines
Deal found 4/29![American Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/2812:44 am
SJU
- SAT
1 stop10h 18m
American Airlines
Mon 6/16:18 pm
SAT
- SJU
1 stop14h 21m
American Airlines
Deal found 4/30![American Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/288:04 pm
SJU
- SAT
1 stop21h 12m
Multiple Airlines
Thu 6/47:07 pm
SAT
- SJU
2 stops21h 07m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/288:04 pm
SJU
- SAT
2 stops15h 46m
Multiple Airlines
Fri 6/57:07 pm
SAT
- SJU
1 stop16h 53m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/288:04 pm
SJU
- SAT
1 stop21h 12m
Spirit Airlines
Thu 6/47:07 pm
SAT
- SJU
1 stop16h 53m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/2912:44 am
SJU
- SAT
1 stop8h 48m
American Airlines
Sat 6/66:15 pm
SAT
- SJU
1 stop14h 24m
American Airlines
Deal found 4/30![American Airlines logo]()
$336
One-way flights from Luis Munoz Marin Intl to San AntonioSearch for one-way flight options from Luis Munoz Marin Intl to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Luis Munoz Marin Intl to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:31 pm
SJU
- SAT
1 stop22h 10m
Frontier
Deal found 4/30![Frontier logo]()
$159
This Delta deal was found by Cheapflights users on 4/29. 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 9/225:41 pm
SJU
- SAT
1 stop7h 34m
Delta
Deal found 4/29![Delta logo]()
$168
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/47:00 am
SJU
- SAT
1 stop16h 16m
American Airlines
Deal found 4/30![American Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 5/2. 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 5/2812:44 am
SJU
- SAT
1 stop9h 02m
American Airlines
Deal found 5/2![American Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/182:11 pm
SJU
- SAT
1 stop29h 26m
Spirit Airlines
Deal found 5/1![Spirit Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/288:04 pm
SJU
- SAT
2 stops15h 46m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$182
This Frontier deal was found by Cheapflights users on 5/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/213:06 am
SJU
- SAT
1 stop13h 31m
Frontier
Deal found 5/1![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Tue 5/196:41 pm
SJU
- SAT
2 stops25h 18m
Frontier
Deal found 4/30![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Tue 5/126:41 pm
SJU
- SAT
2 stops25h 18m
Frontier
Deal found 5/1![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 5/165:15 pm
SJU
- SAT
2 stops16h 45m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$192
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:59 am
SJU
- SAT
2 stops13h 50m
Spirit Airlines
Deal found 5/1![Spirit Airlines logo]()
$199
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 9/222:05 pm
SJU
- SAT
2 stops10h 54m
American Airlines
Deal found 4/30![American Airlines logo]()
$201
Find flight deals from Luis Munoz Marin Intl to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Orbitz) |
One-way from | $159 (CheapOair) |
Popular in | January |
Cheapest in | October |
Average price | $366 |
Good one-way deal | $325 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Luis Munoz Marin Intl 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 4, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Thu 8/6
5:56 pm-12:24 am
1 stop7h 28m
San Antonio
Mon 8/17
10:45 am-10:23 pm
1 stop10h 38m
$336
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Fri 10/2
6:30 am-3:50 pm
2 stops10h 20m
San Antonio
Wed 10/7
7:30 am-5:45 pm
2 stops9h 15m
$402
Quickest round-trip
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Fri 8/7
5:00 am-12:00 pm
1 stop8h 00m
San Antonio
Mon 8/10
1:00 pm-11:05 pm
2 stops9h 05m
$402
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Wed 7/1
8:35 pm-9:05 am
1 stop13h 30m
San Antonio
Wed 7/8
4:25 pm-11:45 pm
1 stop6h 20m
$480
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Thu 6/18
5:30 am-4:10 pm
1 stop11h 40m
San Antonio
Fri 6/26
12:50 pm-12:25 am
1 stop10h 35m
$502
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Wed 7/15
6:30 am-2:35 pm
2 stops9h 05m
San Antonio
Tue 8/11
10:50 am-10:00 pm
2 stops10h 10m
$509
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Fri 6/26
8:15 pm-8:40 am
1 stop13h 25m
San Antonio
Mon 6/29
3:10 pm-1:20 am
2 stops9h 10m
$517
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Sat 5/16
9:40 am-5:45 pm
2 stops9h 05m
San Antonio
Sat 6/6
2:00 pm-1:15 am
2 stops10h 15m
$573
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Sat 6/13
7:00 am-4:00 pm
2 stops10h 00m
San Antonio
Tue 6/16
2:40 pm-12:15 am
2 stops8h 35m
$596
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Thu 6/4
2:05 am-8:27 am
1 stop7h 22m
San Antonio
Mon 6/8
5:57 pm-11:50 pm
2 stops28h 53m
$606
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl 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 Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl 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 Luis Munoz Marin Intl to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Luis Munoz Marin Intl with our price prediction graph.
SJU-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 San Juan Luis Munoz Marin Intl Airport to San Antonio
Prices
More
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to San Antonio?
The price you pay for your flight from San Juan Luis Munoz Marin Intl Airport to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to San Antonio?
Currently, October is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to San Antonio (average of $275). Flying from San Juan Luis Munoz Marin Intl Airport to San Antonio in January is currently the most expensive (average of $483). 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 San Juan Luis Munoz Marin Intl Airport to San Antonio?
What’s the top layover airport for flights from San Juan Luis Munoz Marin Intl Airport to San Antonio?
Share of 1-stop round-trip flights from San Juan Luis Munoz Marin Intl Airport to San Antonio chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 55% of 1-stop itineraries from San Juan Luis Munoz Marin Intl Airport to San Antonio on Cheapflights.
What’s the cheapest layover airport for flights from San Juan Luis Munoz Marin Intl Airport to San Antonio?
Average round-trip fare for 1-stop flights from San Juan Luis Munoz Marin Intl Airport to San Antonio, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $266.
What’s the fastest layover option from San Juan Luis Munoz Marin Intl Airport to San Antonio?
Shortest average travel time for 1-stop one-way flights from San Juan Luis Munoz Marin Intl Airport to San Antonio, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Orlando (MCO) have the shortest average one-way travel time for 1-stop routes: 7h 10m.
Which airport typically offers the quickest layover for flights from San Juan Luis Munoz Marin Intl Airport to San Antonio?
Average layover duration for 1-stop one-way flights from San Juan Luis Munoz Marin Intl Airport to San Antonio, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Orlando (MCO) offer the fastest connection on this route, with an average layover time of 1h 48m.
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 4, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from San Juan Luis Munoz Marin Intl Airport to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Luis Munoz Marin Intl 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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Luis Munoz Marin Intl and San Antonio flights
Browse other Luis Munoz Marin Intl and San Antonio flight options. Last updated on May 4, 2026.
Other flights from Luis Munoz Marin Intl
Browse through other flights departing from Luis Munoz Marin Intl. Flights are based on user searches made on Cheapflights and were last updated on May 4, 2026.
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Top 6 airlines flying from Luis Munoz Marin Intl to San Antonio
Discover the top 6 airlines that operate flights from Luis Munoz Marin Intl 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$321 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$122 | Average$336 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$295 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$232 | Average$404 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$401 | FlexibilityNo cancel fee | On-time63% |