Your next trip, last seen at €138
Lowest observedWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €138, departing 10 Nov 2026 (Last checked: 13 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 34Check live prices for this route
- Airlines seen
- United Airlines, Aeromexico, American Airlines, Avianca, Delta Air Lines, Frontier Airlines +2 more
- Reported fastest flight
- 2h 55m
- Non-stop
- Yes
About this route
Explore the fares we observed from Houston to San Salvador. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,896 km
- Reported fastest flight
- 2h 55m
- Airlines seen
- United Airlines, Aeromexico, American Airlines, Avianca, Delta Air Lines, Frontier Airlines +2 more
- Alternative airports
- HOU, ILS
Route-level information; individual journeys vary.
Published schedules report non-stop service with United Airlines, avianca airlines El Salvador. Check current timetables.
A clearer picture of your fare
Airport to city: straight-line distance
- William P. Hobby Airport (HOU) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 17 km.
- George Bush Intercontinental Airport (IAH) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 25 km.
- Ilopango International Airport (ILS) → San Salvador, city gazetteer reference point (13.6929, -89.2182): ≈ 11 km.
- El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL) → San Salvador, city gazetteer reference point (13.6929, -89.2182): ≈ 33 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Houston to San Salvador: November 2026, from €138 (checked 13 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €183 | 18 |
| November 2026 | €138 | 10 |
| December 2026 | €267 | 6 |
Lowest fare by day of the week
Cheapest day of the week from Houston to San Salvador: Tuesday, from €138 (checked 13 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €192 | 4 |
| Tuesday | €138 | 4 |
| Wednesday | €192 | 5 |
| Thursday | €184 | 6 |
| Friday | €183 | 5 |
| Saturday | €188 | 6 |
| Sunday | €190 | 4 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Houston to San Salvador by days until departure (8 to 30 days): €138 (checked 13 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €183 | 8 |
| 8 to 30 days | €138 | 19 |
| 61 days or more | €267 | 6 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Houston to San Salvador?
The lowest fare we have observed is €138, found on 13 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Houston to San Salvador?
Cheapest month from Houston to San Salvador: November 2026, from €138 (checked 13 Oct 2026).
Are there direct flights from Houston to San Salvador?
Yes. We have seen non-stop flights on this route, flown by United Airlines, avianca airlines El Salvador.
Which airlines fly from Houston to San Salvador?
These are the carriers we have seen on the route: United Airlines, Aeromexico, American Airlines, Avianca, Delta Air Lines, Frontier Airlines +2 more.
How many of the observed Houston to San Salvador fares were non-stop?
33 of the 42 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Houston to San Salvador?
Cheapest day of the week from Houston to San Salvador: Tuesday, from €138 (checked 13 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 13 Oct 2026