--- title: "Houston to San Salvador flights: who flies IAH-SAL" description: "United Airlines, Avianca and Volaris El Salvador fly nonstop from IAH to SAL, about 33 flights a week. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iah-sal" url: "https://2lnr.com/routes/iah-sal.md" date_modified: "2026-10-18T05:10:47Z" --- # Houston to San Salvador (IAH-SAL): nonstop flights and who flies them United Airlines, Avianca, and Volaris El Salvador fly nonstop between Houston (IAH) and San Salvador (SAL), roughly 33 times a week. The timetable below shows the nonstop scheduled at 2h 55m to 3h 5m for the 1,211 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See IAH to SAL on the interactive map [Get started free](https://2lnr.com/login) 33 Flights a week, 4-week average 2h 55m to 3h 5m Scheduled flight time 1,211 mi Nonstop distance Free To get started ## Houston to San Salvador flight schedule Scheduled nonstop departures for IAH to SAL starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Houston (IAH) to San Salvador (SAL) | Date | Flight | Airline | Departs IAH | Arrives SAL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | UA 1441 | United Airlines | 10:15 | 12:15 | 3h | [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md) | | Fri, Oct 23 | UA 1290 | United Airlines | 12:30 | 14:30 | 3h | Boeing 737 MAX 9 | | Fri, Oct 23 | AV 367 | Avianca | 14:05 | 16:00 | 2h 55m | [Airbus A320neo](https://2lnr.com/seatmaps/av/a320neo.md) | | Fri, Oct 23 | AV 425 | Avianca | 17:45 | 19:40 | 2h 55m | [Airbus A320](https://2lnr.com/seatmaps/av/a320.md) | | Fri, Oct 23 | UA 1461 | United Airlines | 18:49 | 20:49 | 3h | Boeing 737 MAX 9 | | Sat, Oct 24 | UA 1441 | United Airlines | 10:15 | 12:15 | 3h | Boeing 737 MAX 9 | | Sat, Oct 24 | UA 1290 | United Airlines | 12:30 | 14:30 | 3h | Boeing 737 MAX 9 | | Sat, Oct 24 | AV 367 | Avianca | 14:05 | 16:00 | 2h 55m | Airbus A320 | | Sat, Oct 24 | N3 4321 | Volaris El Salvador | 14:47 | 16:42 | 2h 55m | Airbus A320 | | Sat, Oct 24 | AV 425 | Avianca | 17:45 | 19:40 | 2h 55m | Airbus A320 | | Sat, Oct 24 | UA 1461 | United Airlines | 18:49 | 20:49 | 3h | Boeing 737 MAX 9 | | Sun, Oct 25 | UA 1441 | United Airlines | 10:15 | 12:15 | 3h | Boeing 737 MAX 9 | | Sun, Oct 25 | UA 1290 | United Airlines | 12:30 | 14:30 | 3h | Boeing 737 MAX 9 | | Sun, Oct 25 | AV 367 | Avianca | 14:00 | 16:00 | 3h | Airbus A320neo | | Sun, Oct 25 | AV 425 | Avianca | 17:35 | 19:40 | 3h 5m | Airbus A320neo | | Sun, Oct 25 | UA 1461 | United Airlines | 18:49 | 20:49 | 3h | Boeing 737 MAX 9 | | Mon, Oct 26 | UA 1441 | United Airlines | 10:15 | 12:15 | 3h | Boeing 737 MAX 9 | | Mon, Oct 26 | UA 1290 | United Airlines | 12:30 | 14:30 | 3h | Boeing 737 MAX 9 | | Mon, Oct 26 | AV 367 | Avianca | 14:05 | 16:00 | 2h 55m | Airbus A320 | | Mon, Oct 26 | AV 425 | Avianca | 17:35 | 19:40 | 3h 5m | Airbus A320neo | | Mon, Oct 26 | UA 1461 | United Airlines | 18:49 | 20:49 | 3h | Boeing 737 MAX 9 | | Tue, Oct 27 | UA 1441 | United Airlines | 10:15 | 12:15 | 3h | Boeing 737 MAX 9 | | Tue, Oct 27 | UA 1290 | United Airlines | 12:30 | 14:30 | 3h | Boeing 737 MAX 9 | | Tue, Oct 27 | AV 367 | Avianca | 14:05 | 16:00 | 2h 55m | Airbus A320neo | | Tue, Oct 27 | N3 4321 | Volaris El Salvador | 14:47 | 16:42 | 2h 55m | Airbus A320 | | Tue, Oct 27 | AV 425 | Avianca | 17:35 | 19:40 | 3h 5m | Airbus A320neo | | Tue, Oct 27 | UA 1461 | United Airlines | 18:49 | 20:49 | 3h | Boeing 737 MAX 9 | | Wed, Oct 28 | UA 1441 | United Airlines | 10:15 | 12:15 | 3h | Boeing 737 MAX 9 | | Wed, Oct 28 | UA 1290 | United Airlines | 12:30 | 14:30 | 3h | Boeing 737 MAX 9 | | Wed, Oct 28 | AV 367 | Avianca | 14:05 | 16:00 | 2h 55m | Airbus A320neo | | Wed, Oct 28 | AV 425 | Avianca | 17:45 | 19:45 | 3h | Airbus A320neo | | Wed, Oct 28 | UA 1461 | United Airlines | 18:49 | 20:49 | 3h | Boeing 737 MAX 9 | | Thu, Oct 29 | UA 1441 | United Airlines | 10:15 | 12:15 | 3h | Boeing 737 MAX 9 | | Thu, Oct 29 | UA 1290 | United Airlines | 12:30 | 14:30 | 3h | Boeing 737 MAX 9 | | Thu, Oct 29 | AV 367 | Avianca | 14:05 | 16:00 | 2h 55m | Airbus A320neo | | Thu, Oct 29 | AV 425 | Avianca | 17:45 | 19:45 | 3h | Airbus A320neo | | Thu, Oct 29 | UA 1461 | United Airlines | 18:49 | 20:49 | 3h | Boeing 737 MAX 9 | Showing all 37 scheduled IAH to SAL departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every IAH to SAL date on the interactive map ## Aircraft on the Houston to San Salvador nonstop In the schedule table on this page, United Airlines flies the [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md). Avianca flies the [Airbus A320neo](https://2lnr.com/seatmaps/av/a320neo.md) and the [Airbus A320](https://2lnr.com/seatmaps/av/a320.md). Volaris El Salvador flies the Airbus A320. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full IAH to SAL nonstop schedule This page carries the full IAH to SAL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each IAH to SAL nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAH to SAL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Houston to San Salvador nonstop Carriers operating IAH to SAL nonstop in the current schedule. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) - [Avianca (AV) route map](https://2lnr.com/routes/airlines/av.md)\ [The aircraft AV flies](https://2lnr.com/seatmaps/av.md) - [Volaris El Salvador (N3) route map](https://2lnr.com/routes/airlines/n3.md)\ [The aircraft N3 flies](https://2lnr.com/seatmaps/n3.md) See IAH to SAL on the interactive map → ## Frequently asked questions about IAH to SAL **How long is the flight from Houston (IAH) to San Salvador (SAL)?** Scheduled flight times from Houston (IAH) to San Salvador (SAL) run from 2h 55m to 3h 5m across the departures in the schedule table on this page. The nonstop covers about 1,211 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAH to SAL?** United Airlines, Avianca, and Volaris El Salvador fly IAH to SAL nonstop. 2LNR doesn't show award or upgrade space for any of them on IAH to SAL, so this page carries the schedule rather than a space claim. **How many flights a week are there from IAH to SAL?** About 33 nonstop flights a week run between Houston (IAH) and San Salvador (SAL) in the current schedule, operated by United Airlines, Avianca, and Volaris El Salvador. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from IAH to SAL depart?** Scheduled IAH to SAL nonstops in the next 7 days with service leave between 10:15 and 18:49, local time at Houston. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate IAH to SAL nonstop?** In the schedule table on this page, IAH to SAL nonstops fly as UA 1290, UA 1441, and UA 1461 on United Airlines; AV 367 and AV 425 on Avianca; and N3 4321 on Volaris El Salvador. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on IAH to SAL?** Not on this route: 2LNR doesn't show award or upgrade space for any airline flying IAH to SAL. The page carries the full IAH to SAL nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SAL to IAH nonstop flights](https://2lnr.com/routes/sal-iah.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Houston (IAH)](https://2lnr.com/routes/iah.md), or [every route from San Salvador (SAL)](https://2lnr.com/routes/sal.md). Nonstops from Houston (IAH) to other airports within 150 miles of San Salvador (SAL): - [Houston (IAH) to Palmerola (XPL)](https://2lnr.com/routes/iah-xpl.md), 117 miles from SAL - [Houston (IAH) to Guatemala City (GUA)](https://2lnr.com/routes/iah-gua.md), 126 miles from SAL Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full IAH to SAL nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)