$170+ Cheap flights from San Antonio (SAT) to San Salvador (SAL)
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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SAL
Mar 22 — Mar 291
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Antonio to San Salvador 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.Cheap flight deals from San Antonio to San Salvador
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to San SalvadorExplore the most affordable flight options available from San Antonio to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.
Explore the most affordable flight options available from San Antonio to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.
This Avianca deal was found by Cheapflights users on 2/18. 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 4/1311:46 am
SAT
- SAL
1 stop8h 54m
Multiple Airlines
Mon 4/208:00 am
SAL
- SAT
1 stop6h 46m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$384
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:22 am
SAT
- SAL
2 stops20h 53m
Multiple Airlines
Thu 3/262:53 pm
SAL
- SAT
1 stop17h 34m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$387
This Avianca deal was found by Cheapflights users on 2/20. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:14 pm
SAT
- SAL
1 stop6h 26m
Multiple Airlines
Tue 4/2112:05 pm
SAL
- SAT
1 stop9h 54m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Sat 3/2810:22 am
SAT
- SAL
1 stop28h 26m
Multiple Airlines
Wed 4/88:45 am
SAL
- SAT
1 stop26h 42m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:00 am
SAT
- SAL
1 stop9h 12m
American Airlines
Wed 9/91:20 pm
SAL
- SAT
2 stops19h 08m
American Airlines
Deal found 2/20![American Airlines logo]()
$413
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:22 am
SAT
- SAL
2 stops25h 43m
Multiple Airlines
Sun 3/222:53 pm
SAL
- SAT
1 stop17h 34m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$425
This Priceline deal was found by Cheapflights users on 2/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:45 am
SAT
- SAL
2 stops35h 45m
Frontier
Sun 4/53:08 pm
SAL
- SAT
2 stops24h 57m
Frontier
Deal found 2/18![Frontier logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/312:13 pm
SAT
- SAL
2 stops28h 17m
Multiple Airlines
Tue 4/72:53 pm
SAL
- SAT
1 stop17h 34m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$432
Best flights from San Antonio to San SalvadorDiscover carefully curated flight deals from San Antonio to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.
Discover carefully curated flight deals from San Antonio to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Sat 3/2810:22 am
SAT
- SAL
1 stop28h 26m
Multiple Airlines
Wed 4/88:45 am
SAL
- SAT
1 stop26h 42m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/3010:22 am
SAT
- SAL
1 stop28h 26m
Spirit Airlines
Tue 4/72:53 pm
SAL
- SAT
1 stop17h 34m
Spirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 4/71:32 pm
SAT
- SAL
2 stops23h 47m
American Airlines
Tue 4/211:19 pm
SAL
- SAT
2 stops18h 04m
American Airlines
Deal found 2/17![American Airlines logo]()
$438
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:22 am
SAT
- SAL
2 stops25h 43m
Multiple Airlines
Sun 3/222:53 pm
SAL
- SAT
1 stop17h 34m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Wed 3/251:22 pm
SAT
- SAL
2 stops25h 26m
Spirit Airlines
Thu 4/22:53 pm
SAL
- SAT
1 stop17h 34m
Spirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$470
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:26 am
SAT
- SAL
2 stops30h 34m
Multiple Airlines
Thu 4/232:53 pm
SAL
- SAT
1 stop17h 18m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$435
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:22 am
SAT
- SAL
2 stops30h 38m
Multiple Airlines
Tue 3/319:58 am
SAL
- SAT
2 stops22h 29m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$441
Last-minute flights from San Antonio to San SalvadorDiscover last-minute flight deals from San Antonio to San Salvador. Data last updated February 20, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to San Salvador. Data last updated February 20, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
SAT
- SAL
3 stops34h 00m
Multiple Airlines
Tue 3/34:02 pm
SAL
- SAT
1 stop17h 28m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$452
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:22 am
SAT
- SAL
2 stops20h 53m
Multiple Airlines
Thu 3/262:53 pm
SAL
- SAT
1 stop17h 34m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$387
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:22 am
SAT
- SAL
2 stops25h 43m
Multiple Airlines
Sun 3/222:53 pm
SAL
- SAT
1 stop17h 34m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$425
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:22 am
SAT
- SAL
2 stops30h 38m
Multiple Airlines
Tue 3/319:58 am
SAL
- SAT
2 stops22h 29m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Sat 3/2810:22 am
SAT
- SAL
1 stop28h 26m
Multiple Airlines
Wed 4/88:45 am
SAL
- SAT
1 stop26h 42m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Sat 3/2810:22 am
SAT
- SAL
1 stop28h 26m
Spirit Airlines
Tue 4/72:53 pm
SAL
- SAT
1 stop17h 34m
Spirit Airlines
Deal found 2/19![Spirit Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/316:45 am
SAT
- SAL
2 stops35h 45m
Multiple Airlines
Wed 4/88:45 am
SAL
- SAT
1 stop26h 42m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$393
This Priceline deal was found by Cheapflights users on 2/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:45 am
SAT
- SAL
2 stops35h 45m
Frontier
Sun 4/53:08 pm
SAL
- SAT
2 stops24h 57m
Frontier
Deal found 2/18![Frontier logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/312:13 pm
SAT
- SAL
2 stops28h 17m
Multiple Airlines
Tue 4/72:53 pm
SAL
- SAT
1 stop17h 34m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$432
One-way flights from San Antonio to San SalvadorSearch for one-way flight options from San Antonio to San Salvador. Find affordable one-way fares based on user searches. Data last updated February 20, 2026.
Search for one-way flight options from San Antonio to San Salvador. Find affordable one-way fares based on user searches. Data last updated February 20, 2026.
This KAYAK deal was found by Cheapflights users on 2/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:26 am
SAT
- SAL
1 stop28h 16m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$170
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 5/195:25 am
SAT
- SAL
1 stop7h 54m
American Airlines
Deal found 2/17![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 2/16. 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 5/43:11 pm
SAT
- SAL
2 stops22h 08m
American Airlines
Deal found 2/16![American Airlines logo]()
$181
This Avianca deal was found by Cheapflights users on 2/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:25 pm
SAT
- SAL
1 stop6h 15m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$186
This Avianca deal was found by Cheapflights users on 2/20. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:14 pm
SAT
- SAL
1 stop6h 26m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$191
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:26 am
SAT
- SAL
3 stops35h 53m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$213
This Avianca deal was found by Cheapflights users on 2/18. 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 4/62:14 pm
SAT
- SAL
1 stop6h 26m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$222
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:11 pm
SAT
- SAL
2 stops22h 08m
American Airlines
Deal found 2/20![American Airlines logo]()
$252
Find flight deals from San Antonio to San Salvador
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to San Salvador (SAL). 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 February 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $384 (Avianca) |
One-way from | $170 (KAYAK) |
Popular in | December |
Cheapest in | April |
Average price | $580 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to San 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 February 20, 2026.
Use the filters below to find and compare flights from San Antonio to San Salvador that are best for you.
Fly from
San Antonio
Fly to
San Salvador
Route
Depart
Return
Price
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Sat 3/28
10:22 am-1:48 pm
1 stop28h 26m
San Salvador El Salvador Intl
Wed 4/8
8:45 am-12:27 pm
1 stop26h 42m
$410
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Thu 3/19
10:22 am-11:05 am
2 stops25h 43m
San Salvador El Salvador Intl
Sun 3/22
2:53 pm-9:27 am
1 stop17h 34m
$425
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Sun 4/19
10:26 am-4:00 pm
2 stops30h 34m
San Salvador El Salvador Intl
Thu 4/23
2:53 pm-9:11 am
1 stop17h 18m
$435
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Mon 3/30
10:22 am-1:48 pm
1 stop28h 26m
San Salvador El Salvador Intl
Tue 4/7
2:53 pm-9:27 am
1 stop17h 34m
$436
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Tue 4/7
1:32 pm-12:19 pm
2 stops23h 47m
San Salvador El Salvador Intl
Tue 4/21
1:19 pm-8:23 am
2 stops18h 04m
$438
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Thu 3/19
10:22 am-4:00 pm
2 stops30h 38m
San Salvador El Salvador Intl
Tue 3/31
9:58 am-9:27 am
2 stops22h 29m
$441
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Wed 3/25
1:22 pm-1:48 pm
2 stops25h 26m
San Salvador El Salvador Intl
Thu 4/2
2:53 pm-9:27 am
1 stop17h 34m
$470
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Mon 5/4
10:26 am-1:42 pm
1 stop28h 16m
$170
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Tue 5/19
5:25 am-12:19 pm
1 stop7h 54m
$179
San AntonioSan Salvador
SAT - SAL
SATSAL
San Antonio
Mon 5/4
3:11 pm-12:19 pm
2 stops22h 08m
$181
Showing 1-10 of 13 results
Compare providers for flights from San Antonio to San Salvador
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 San Antonio to San Salvador in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Antonio-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-San Salvador flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-San Salvador 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 Antonio-San Salvador 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 San Antonio to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San 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 San Salvador
How far ahead should I book a flight from San Antonio to San Salvador?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to San Salvador. Price data was last updated on February 18, 2026.
The best time to book flights from San Antonio to San Salvador is 9 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Antonio to San Salvador?
Currently, February is the cheapest month in which you can book a flight from San Antonio to San Salvador (average of $156). Flying from San Antonio to San Salvador in June is currently the most expensive (average of $434). 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 Antonio to San Salvador?
Reviews of airlines servicing San Salvador
Get insights into the airlines that provide service to San 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 San Salvador. Reviews last updated February 20, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Antonio to San Salvador by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.6
Overall
7.4
Entertainment
7.1
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 San Salvador. 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 Salvador?
Book flights to San Salvador if you plan to visit one of these locationsAcajutla
Sonsonate
El Cuco
La Libertad
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from San Antonio
Popular flights
San Salvador flight routes
Alternative routes for San Antonio to San Salvador
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Antonio to San Salvador by cabin class
Find flights from San Antonio to San Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and San Salvador flights
Browse other San Antonio and San Salvador flight options. Last updated on February 20, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on February 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Salvador
Explore flights to San Salvador departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 20, 2026.
Top 2 airlines flying from San Antonio to San Salvador
Discover the top 2 airlines that operate flights from San Antonio to San 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 February 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$408 | Average$549 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$436 | Average$652 | FlexibilityNo cancel fee | On-time71% |