$449+ Cheap flights from San Antonio (SAT) to El Salvador
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SAL
May 10 — May 171
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
Last-minute
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 April 10, 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 April 10, 2026.
This United Airlines deal was found by Cheapflights users on 4/6. 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 10/215:45 am
SAT
- SAL
1 stop9h 38m
United Airlines
Tue 10/275:55 am
SAL
- SAT
1 stop14h 18m
United Airlines
Deal found 4/6![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 4/6. 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 10/218:26 pm
SAT
- SAL
1 stop17h 19m
American Airlines
Tue 10/271:59 pm
SAL
- SAT
1 stop9h 00m
American Airlines
Deal found 4/6![American Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 4/8. 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 8/44:18 pm
SAT
- SAL
1 stop5h 31m
United Airlines
Tue 8/256:00 am
SAL
- SAT
1 stop12h 53m
United Airlines
Deal found 4/8![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/194:16 pm
SAT
- SAL
1 stop5h 33m
United Airlines
Mon 6/221:15 am
SAL
- SAT
1 stop6h 12m
United Airlines
Deal found 4/6![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 4/9. 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 8/39:37 am
SAT
- SAL
1 stop5h 53m
United Airlines
Mon 8/101:15 am
SAL
- SAT
1 stop20h 23m
United Airlines
Deal found 4/9![United Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 4/5. 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 9/17:35 am
SAT
- SAL
1 stop5h 40m
United Airlines
Thu 9/33:40 pm
SAL
- SAT
1 stop22h 59m
United Airlines
Deal found 4/5![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 4/8. 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 8/69:37 am
SAT
- SAL
1 stop5h 53m
United Airlines
Sun 8/91:15 am
SAL
- SAT
1 stop6h 12m
United Airlines
Deal found 4/8![United Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 4/9. 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 5/55:00 am
SAT
- SAL
1 stop8h 43m
American Airlines
Tue 5/267:00 am
SAL
- SAT
1 stop15h 59m
American Airlines
Deal found 4/9![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 4/6. 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 8/275:30 pm
SAT
- SAL
2 stops19h 10m
American Airlines
Sat 9/51:59 pm
SAL
- SAT
1 stop7h 05m
American Airlines
Deal found 4/6![American Airlines logo]()
$508
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 April 10, 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 April 10, 2026.
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/194:16 pm
SAT
- SAL
1 stop5h 33m
United Airlines
Mon 6/221:15 am
SAL
- SAT
1 stop6h 12m
United Airlines
Deal found 4/6![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 4/9. 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 5/195:45 pm
SAT
- SAL
2 stops19h 34m
American Airlines
Tue 6/237:00 am
SAL
- SAT
1 stop15h 59m
American Airlines
Deal found 4/9![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 4/9. 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 5/51:32 pm
SAT
- SAL
2 stops23h 47m
American Airlines
Tue 5/267:00 am
SAL
- SAT
1 stop15h 59m
American Airlines
Deal found 4/9![American Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 4/5. 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 6/147:35 pm
SAT
- SAL
1 stop17h 40m
United Airlines
Thu 7/231:15 am
SAL
- SAT
1 stop6h 12m
United Airlines
Deal found 4/5![United Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 4/5. 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 6/45:00 am
SAT
- SAL
1 stop15h 48m
American Airlines
Thu 6/116:00 am
SAL
- SAT
1 stop10h 45m
American Airlines
Deal found 4/5![American Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Sat 6/204:18 pm
SAT
- SAL
1 stop5h 31m
United Airlines
Thu 6/251:15 am
SAL
- SAT
1 stop6h 12m
United Airlines
Deal found 4/6![United Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Sat 6/204:18 pm
SAT
- SAL
1 stop5h 31m
United Airlines
Sat 7/251:15 am
SAL
- SAT
1 stop13h 24m
United Airlines
Deal found 4/6![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 7/37:35 pm
SAT
- SAL
1 stop24h 23m
United Airlines
Fri 7/313:40 pm
SAL
- SAT
1 stop15h 47m
United Airlines
Deal found 4/7![United Airlines logo]()
$560
Last-minute flights from San Antonio to El SalvadorDiscover last-minute flight deals from San Antonio to El Salvador. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to El Salvador. Data last updated April 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/2410:16 pm
SAT
- SAL
1 stop21h 49m
Multiple Airlines
Mon 4/278:00 am
SAL
- SAT
2 stops30h 09m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$550
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Fri 4/247:15 pm
SAT
- SAL
1 stop18h 00m
United Airlines
Mon 5/113:40 pm
SAL
- SAT
1 stop16h 02m
United Airlines
Deal found 4/6![United Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 5/111:45 am
SAT
- SAL
1 stop10h 04m
United Airlines
Wed 8/51:15 am
SAL
- SAT
1 stop6h 12m
United Airlines
Deal found 4/10![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 4/10. 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 5/36:02 pm
SAT
- SAL
1 stop21h 28m
United Airlines
Sat 5/166:00 am
SAL
- SAT
1 stop12h 40m
United Airlines
Deal found 4/10![United Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 4/9. 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 5/55:00 am
SAT
- SAL
1 stop8h 43m
American Airlines
Tue 5/267:00 am
SAL
- SAT
1 stop15h 59m
American Airlines
Deal found 4/9![American Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/55:45 pm
SAT
- SAL
1 stop26h 20m
Multiple Airlines
Tue 5/269:55 am
SAL
- SAT
3 stops32h 04m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/194:16 pm
SAT
- SAL
1 stop5h 33m
United Airlines
Mon 6/221:15 am
SAL
- SAT
1 stop6h 12m
United Airlines
Deal found 4/6![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 4/8. 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 5/195:45 pm
SAT
- SAL
2 stops19h 34m
American Airlines
Tue 6/237:00 am
SAL
- SAT
1 stop15h 59m
American Airlines
Deal found 4/8![American Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 4/9. 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 5/247:35 pm
SAT
- SAL
1 stop17h 40m
United Airlines
Sat 5/301:15 am
SAL
- SAT
1 stop6h 12m
United Airlines
Deal found 4/9![United Airlines logo]()
$558
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 April 10, 2026.
Round-trip from | $469 (United Airlines) |
|---|---|
Popular in | December |
Cheapest in | September |
Average price | $605 |
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 2,558,603 searches. Data last updated April 10, 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
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Tue 5/19
4:16 pm-8:49 pm
1 stop5h 33m
San Salvador El Salvador Intl
Mon 6/22
1:15 am-8:27 am
1 stop6h 12m
$474
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Tue 5/19
5:45 pm-12:19 pm
2 stops19h 34m
San Salvador El Salvador Intl
Tue 6/23
7:00 am-11:59 pm
1 stop15h 59m
$513
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Tue 5/5
1:32 pm-12:19 pm
2 stops23h 47m
San Salvador El Salvador Intl
Tue 5/26
7:00 am-11:59 pm
1 stop15h 59m
$520
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Sun 6/14
7:35 pm-12:15 pm
1 stop17h 40m
San Salvador El Salvador Intl
Thu 7/23
1:15 am-8:27 am
1 stop6h 12m
$523
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Thu 6/4
5:00 am-7:48 pm
1 stop15h 48m
San Salvador El Salvador Intl
Thu 6/11
6:00 am-5:45 pm
1 stop10h 45m
$532
Quickest round-trip
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Sat 6/20
4:18 pm-8:49 pm
1 stop5h 31m
San Salvador El Salvador Intl
Thu 6/25
1:15 am-8:27 am
1 stop6h 12m
$533
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Sat 6/20
4:18 pm-8:49 pm
1 stop5h 31m
San Salvador El Salvador Intl
Sat 7/25
1:15 am-3:39 pm
1 stop13h 24m
$553
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Fri 7/3
7:35 pm-6:58 pm
1 stop24h 23m
San Salvador El Salvador Intl
Fri 7/31
3:40 pm-8:27 am
1 stop15h 47m
$560
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, February is the cheapest month in which you can book a flight from San Antonio to El Salvador (average of $156). Flying from San Antonio to El Salvador in June is currently the most expensive (average of $471). 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.
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 April 10, 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.
Comfort
7.3
Crew
8.1
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Food
6.6
Overall
7.4
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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 April 10, 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 2,558,603 searches. Data last updated April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$409 | Average$539 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$480 | Average$699 | FlexibilityNo cancel fee | On-time71% |