Cheapest one-way
£ 192.76
Avianca · Nonstop · 1 hr 55 min
One-way tickets on IAH–SAL recently started around £ 192.76.
Flights from Houston to San Salvador
BookingTrolley tracks the Houston to San Salvador route (IAH–SAL), where tickets recently opened at £ 385.52. See how prices shift by airline, stops and season below.
Houston to San Salvador flights overview
The fastest nonstop Houston to San Salvador flights cover about 1,950 km in roughly 1 hr 55 min. BookingTrolley found 4 airlines currently compete on the IAH–SAL corridor, with Avianca posting one of the lowest fares at £ 385.52. 2 of them offer nonstop options, which save layover time but can cost more than connecting itineraries.
On the latest Houston to San Salvador searches, the cheapest ticket BookingTrolley recorded was £ 385.52. Based on this route's seasonal pattern, fares average roughly £ 398.16 over the year. Nov tends to be the cheapest month to fly (around £ 331.80), while Jun is usually the most expensive at about £ 493.75 — a swing of roughly 49%.
Frequently asked questions about flying from Houston to San Salvador
According to BookingTrolley fare data on the Houston to San Salvador route (IAH–SAL), round-trip tickets started at £ 385.52. Prices are shown in USD for comparison; United Kingdom travellers should confirm the final checkout currency on BookingTrolley.
A nonstop flight from Houston to San Salvador takes about 1 hr 55 min in the air on the fastest outbound leg, based on BookingTrolley itinerary data from recent searches. Connecting flights add layover time and can extend total travel to a full day or more.
Recent BookingTrolley comparisons list Avianca (from £ 385.52), United Airlines (from £ 754.45), American Airlines (from £ 1,045.17) among the lowest fares on Houston to San Salvador. Carrier availability changes with season and sales.
Mid-week departures and shoulder seasons usually cost less. According to BookingTrolley fare data on the Houston to San Salvador route (IAH–SAL), round-trip tickets started at £ 385.52. BookingTrolley helps United Kingdom travellers spot dips before peak travel.
Find cheap flights on popular routes
Explore fares from Houston, into San Salvador, and on related corridors with BookingTrolley.
- Flights from Houston to New York
- Flights from Houston to New York
- Flights from Houston to Los Angeles
- Flights from Houston to San Francisco
- Flights from Houston to Seattle
- Flights from Houston to Chicago
- Flights from Houston to Miami
- Flights from Houston to Dallas
- Flights from Houston to Atlanta
- Flights from Houston to Boston
- Flights from Houston to Las Vegas
- Flights from Houston to Denver