$270+ Cheap flights from San Antonio (SAT) to El Salvador
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SAL
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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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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Best
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Cheapest flights from San Antonio to El SalvadorExplore the most affordable flight options available from San Antonio to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from San Antonio to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/55:50 pm -
1 stop21h 20m
Tue 9/87:32 pm -
1 stop13h 43m
Deal found 8/21![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sun 9/68:45 pm -
2 stops18h 25m
Tue 9/87:32 pm -
1 stop13h 43m
Deal found 8/21![Multiple Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/258:56 pm -
1 stop18h 14m
Mon 10/53:25 pm -
1 stop23h 55m
Deal found 8/19![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Mon 9/288:56 pm -
1 stop18h 14m
Wed 10/73:25 pm -
1 stop23h 55m
Deal found 8/20![Multiple Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:30 am -
1 stop10h 00m
Tue 10/271:50 pm -
1 stop8h 01m
Deal found 8/17![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 10/126:00 pm -
2 stops18h 31m
Tue 10/271:43 pm -
1 stop8h 14m
Deal found 8/17![American Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/38:56 pm -
1 stop18h 14m
Tue 9/87:32 pm -
1 stop13h 43m
Deal found 8/21![Multiple Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 10/124:28 pm -
1 stop21h 09m
Fri 10/3012:31 pm -
1 stop8h 28m
Deal found 8/17![American Airlines logo]()
$587
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/145:10 am -
1 stop7h 21m
Wed 10/2112:31 pm -
2 stops10h 28m
Deal found 8/17![American Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/25:50 pm -
1 stop21h 20m
Tue 9/87:32 pm -
1 stop13h 43m
Deal found 8/21![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Mon 9/288:56 pm -
1 stop18h 14m
Sun 11/223:17 pm -
1 stop24h 03m
Deal found 8/19![Multiple Airlines logo]()
$598
This Avianca deal was found by Cheapflights users on 8/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:47 am -
1 stop8h 53m
Sun 10/1112:05 pm -
1 stop8h 26m
Deal found 8/18![Multiple Airlines logo]()
$599
Best flights from San Antonio to El SalvadorDiscover carefully curated flight deals from San Antonio to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from San Antonio to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 10/142:25 pm -
1 stop7h 24m
Wed 10/216:00 am -
1 stop8h 53m
Deal found 8/21![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/205:43 pm -
2 stops18h 48m
Wed 10/2812:31 pm -
2 stops21h 30m
Deal found 8/21![American Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Mon 10/125:30 am -
1 stop10h 00m
Tue 10/271:50 pm -
1 stop8h 01m
Deal found 8/21![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 10/226:00 pm -
2 stops18h 31m
Tue 11/31:08 pm -
2 stops21h 34m
Deal found 8/17![American Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/185:30 am -
1 stop7h 49m
Mon 2/224:40 pm -
1 stop16h 08m
Deal found 8/18![United Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 10/215:30 am -
1 stop7h 45m
Wed 10/286:00 am -
1 stop14h 26m
Deal found 8/21![United Airlines logo]()
$579
Last-minute flights from San Antonio to El SalvadorDiscover last-minute flight deals from San Antonio to El Salvador. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to El Salvador. Data last updated August 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/25:50 pm -
1 stop21h 20m
Tue 9/87:32 pm -
1 stop13h 43m
Deal found 8/21![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/38:56 pm -
1 stop18h 14m
Tue 9/87:32 pm -
1 stop13h 43m
Deal found 8/21![Multiple Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/55:50 pm -
1 stop21h 20m
Tue 9/87:32 pm -
1 stop13h 43m
Deal found 8/21![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sun 9/68:45 pm -
2 stops18h 25m
Tue 9/87:32 pm -
1 stop13h 43m
Deal found 8/21![Multiple Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/88:56 pm -
1 stop18h 14m
Fri 9/183:25 pm -
1 stop17h 50m
Deal found 8/19![Multiple Airlines logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/258:56 pm -
1 stop18h 14m
Mon 10/53:25 pm -
1 stop23h 55m
Deal found 8/19![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Sat 9/2612:41 pm -
1 stop26h 29m
Sat 11/213:17 pm -
1 stop16h 49m
Deal found 8/18![Multiple Airlines logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Mon 9/288:56 pm -
1 stop18h 14m
Wed 10/73:25 pm -
1 stop23h 55m
Deal found 8/20![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Mon 9/288:56 pm -
1 stop18h 14m
Sun 11/223:17 pm -
1 stop24h 03m
Deal found 8/19![Multiple Airlines logo]()
$598
One-way flights from San Antonio to El SalvadorSearch for one-way flight options from San Antonio to El Salvador. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from San Antonio to El Salvador. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/98:56 pm -
1 stop18h 14m
Deal found 8/21![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Tue 9/88:56 pm -
1 stop18h 14m
Deal found 8/18![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Mon 9/148:56 pm -
1 stop18h 14m
Deal found 8/19![Multiple Airlines logo]()
$307
Find flight deals from San Antonio to El Salvador
Keep the following information in mind while searching for San Antonio to El Salvador flight deals. Data was last updated August 22, 2026.
Round-trip from | $558 (Kiwi.com) |
|---|---|
One-way from | $270 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $697 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to El Salvador 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 7,457,451 searches. Data last updated August 22, 2026.
Use the filters below to find and compare flights from San Antonio to El Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San AntonioSan Salvador
SAT San Antonio - SAL San Salvador El Salvador Intl
SATSAL
San Antonio
Wed 10/14
2:25 pm-8:49 pm
1 stop7h 24m
San Salvador El Salvador Intl
Wed 10/21
6:00 am-3:53 pm
1 stop8h 53m
$579
San AntonioSan Salvador
SAT San Antonio - SAL San Salvador El Salvador Intl
SATSAL
San Antonio
Mon 10/12
5:30 am-2:30 pm
1 stop10h 00m
San Salvador El Salvador Intl
Tue 10/27
1:50 pm-10:51 pm
1 stop8h 01m
$579
San AntonioSan Salvador
SAT San Antonio - SAL San Salvador El Salvador Intl
SATSAL
San Antonio
Thu 2/18
5:30 am-1:19 pm
1 stop7h 49m
San Salvador El Salvador Intl
Mon 2/22
4:40 pm-8:48 am
1 stop16h 08m
$579
San AntonioSan Salvador
SAT San Antonio - SAL San Salvador El Salvador Intl
SATSAL
San Antonio
Wed 10/21
5:30 am-12:15 pm
1 stop7h 45m
San Salvador El Salvador Intl
Wed 10/28
6:00 am-9:26 pm
1 stop14h 26m
$579
San AntonioSan Salvador
SAT San Antonio - SAL San Salvador El Salvador Intl
SATSAL
San Antonio
Tue 10/20
5:43 pm-11:31 am
2 stops18h 48m
San Salvador El Salvador Intl
Wed 10/28
12:31 pm-11:01 am
2 stops21h 30m
$583
San AntonioSan Salvador
SAT San Antonio - SAL San Salvador El Salvador Intl
SATSAL
San Antonio
Thu 10/22
6:00 pm-11:31 am
2 stops18h 31m
San Salvador El Salvador Intl
Tue 11/3
1:08 pm-10:42 am
2 stops21h 34m
$583
Cheapest one-way
Quickest one-way
San AntonioSan Salvador
SAT San Antonio - SAL San Salvador El Salvador Intl
SATSAL
San Antonio
Wed 9/9
8:56 pm-2:10 pm
1 stop18h 14m
$270
San AntonioSan Salvador
SAT San Antonio - SAL San Salvador El Salvador Intl
SATSAL
San Antonio
Tue 9/8
8:56 pm-2:10 pm
1 stop18h 14m
$273
San AntonioSan Salvador
SAT San Antonio - SAL San Salvador El Salvador Intl
SATSAL
San Antonio
Mon 9/14
8:56 pm-2:10 pm
1 stop18h 14m
$307
Sorted by cheapest first
Best time to book a flight from San Antonio to El Salvador
Have a flexible travel schedule? Discover the best time to fly to El Salvador from San Antonio with our price prediction graph.
SAT-SAL
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 Antonio to El Salvador
SAT-SV0
SAT-SAL
What is the cheapest month to book a flight from San Antonio to El Salvador?
Currently, September is the cheapest month in which you can book a flight from San Antonio to El Salvador (average of $518). Flying from San Antonio to El Salvador in December is currently the most expensive (average of $1,107). 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 far ahead should I book a flight from San Antonio to El Salvador?
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to El Salvador. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing El Salvador
Get insights into the airlines that provide service to El Salvador. 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 El Salvador. Reviews last updated August 22, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from San Antonio to El Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from San Antonio to El Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Antonio to El Salvador
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Complete your trip
Complete your trip to El Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Antonio to El Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and El Salvador flights
Browse other San Antonio and El Salvador flight options. Last updated on August 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Antonio to El Salvador
Discover the top 2 airlines that operate flights from San Antonio to El Salvador. 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 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$466 | Average$693 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$468 | Average$608 | FlexibilityNo cancel fee | On-time69% |