San Salvador to Houston flights
The cheapest round trip we found from San Salvador to Houston is $444 (Dec 22 – Jan 3, 2027, 1 stop). It usually costs $420.
SAL to HOU · Round trip · Economy · Prices per person in USD · Price found (2 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $522 |
| December 2026 | $444 |
| January 2027 | $633 |
| February 2027 | $365 |
| March 2027 | $397 |
| April 2027 | No fares found yet |
| May 2027 | $336 (cheapest month) |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 22 – Jan 3, 2027 12 nights · leave Tue$444 +6% vs usual$444 +6% vs usual Book
Frontier Airlines 1 stop · 6h 09m -
Dec 17 – 22 5 nights · leave Thu$646 +54% vs usual$646 +54% vs usual Book
Frontier Airlines 3 stops · 6h 09m
-
Dec 5 – 19 14 nights · leave Sat$774 +84% vs usual$774 +84% vs usual Book
American Airlines 2 stops · 7h 38m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
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Houston · Dec 22 – Jan 3, 2027- eSIM for United States Yesim · prepaid mobile data (opens Yesim in a new tab)
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Good to know
More from San Salvador
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- Ontario $540 −14%
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- San Jose $375
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Flights to Houston from other cities
All flights to Houston Flying the other way? Houston to San Salvador from $348
San Salvador to Houston: questions
How much does a flight from San Salvador to Houston cost?
The cheapest round trip we have found right now is $444, leaving December 22 and returning January 3. The usual price on this route is about $420. Prices are per person, economy, in USD.
What is the cheapest month to fly from San Salvador to Houston?
May 2027, with round trips from $336. The most expensive month in our data is January (from $633). Based on the 6 months ahead we have prices for.
Which airports do San Salvador to Houston flights use?
San Salvador airports include El Salvador International (SAL) and Ilopango (ILS). Houston airports include George Bush Intercontinental (IAH) and William P. Hobby (HOU). The prices on this page cover every airport in both cities (SAL and HOU are the city codes).
About this route
We track round-trip economy fares from San Salvador (El Salvador) to Houston (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $444, departing December 22 and returning January 3. The cheapest month to fly in our data is May, from $336. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.