Wed Feb 22nd 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Tue Mar 7th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Mon Mar 6th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Wed Mar 1st 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Thu Mar 2nd 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Sun Mar 5th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Thu Mar 16th 2023 Spirit Airlines · NK 255 Depart at 12:59pm from Houston (IAH) Fly for 2h 55m Arrive at 2:54pm in San Salvador (SAL)
Mon Mar 6th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Tue Feb 21st 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Thu Mar 2nd 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Thu Mar 2nd 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Sat Feb 18th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Wed Feb 22nd 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Thu Mar 16th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 2:24pm in San Salvador (SAL)
Wed Mar 15th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 12:04pm in San Salvador (SAL)
Wed Mar 15th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 2:24pm in San Salvador (SAL)
Tue Feb 21st 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Fri Feb 17th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Thu Feb 23rd 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Thu Mar 16th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 12:04pm in San Salvador (SAL)
Sun Mar 5th 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
Thu Mar 2nd 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
Sat Mar 4th 2023 Frontier Airlines · F9 1578 Depart at 9:41pm from Houston (IAH) Fly for 2h 3m Arrive at 12:44am in Atlanta (ATL)
Layover in Atlanta for 8h 5m
Sun Mar 5th 2023 Frontier Airlines · F9 219 Depart at 8:49am from Atlanta (ATL) Fly for 3h 58m Arrive at 11:47am in San Salvador (SAL)
Mon Feb 27th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Sat Mar 4th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Sat Mar 4th 2023 Spirit Airlines · NK 362 Depart at 9:50pm from Houston (IAH) Fly for 1h 55m Arrive at 12:45am in Atlanta (ATL)
Layover in Atlanta for 8h 4m
Sun Mar 5th 2023 Frontier Airlines · F9 219 Depart at 8:49am from Atlanta (ATL) Fly for 3h 58m Arrive at 11:47am in San Salvador (SAL)
Wed Mar 15th 2023 Spirit Airlines · NK 255 Depart at 12:59pm from Houston (IAH) Fly for 2h 55m Arrive at 2:54pm in San Salvador (SAL)
Sun Feb 26th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Sat Feb 25th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Thu Feb 23rd 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Wed Feb 22nd 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Thu Feb 23rd 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
Tue Feb 28th 2023 Spirit Airlines · NK 3141 Depart at 5:05am from Houston (IAH) Fly for 2h 18m Arrive at 8:23am in Miami (MIA)
Layover in Miami for 4h 47m
Tue Feb 28th 2023 Avianca · AV 311 Depart at 1:10pm from Miami (MIA) Fly for 2h 45m Arrive at 2:55pm in San Salvador (SAL)
Tue Feb 28th 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
Sun Feb 26th 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
Sat Feb 25th 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
Mon Mar 6th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Tue Mar 7th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Tue Mar 7th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Tue Mar 7th 2023 Spirit Airlines · NK 3141 Depart at 5:05am from Houston (IAH) Fly for 2h 18m Arrive at 8:23am in Miami (MIA)
Layover in Miami for 4h 47m
Tue Mar 7th 2023 Avianca · AV 311 Depart at 1:10pm from Miami (MIA) Fly for 2h 45m Arrive at 2:55pm in San Salvador (SAL)
Thu Mar 2nd 2023 United Airlines · UA 275 Depart at 8:08pm from Houston (IAH) Fly for 2h 52m Arrive at 11:00pm in Guatemala City (GUA)
Layover in Guatemala City for 6h 40m
Fri Mar 3rd 2023 Avianca · AV 579 Depart at 5:40am from Guatemala City (GUA) Fly for 0h 50m Arrive at 6:30am in San Salvador (SAL)
Sun Mar 5th 2023 Spirit Airlines · NK 3141 Depart at 5:05am from Houston (IAH) Fly for 2h 18m Arrive at 8:23am in Miami (MIA)
Layover in Miami for 4h 47m
Sun Mar 5th 2023 Avianca · AV 311 Depart at 1:10pm from Miami (MIA) Fly for 2h 45m Arrive at 2:55pm in San Salvador (SAL)
Wed Mar 1st 2023 Frontier Airlines · F9 1578 Depart at 9:41pm from Houston (IAH) Fly for 2h 3m Arrive at 12:44am in Atlanta (ATL)
Layover in Atlanta for 8h 5m
Thu Mar 2nd 2023 Frontier Airlines · F9 219 Depart at 8:49am from Atlanta (ATL) Fly for 3h 58m Arrive at 11:47am in San Salvador (SAL)
Thu Feb 23rd 2023 United Airlines · UA 275 Depart at 8:08pm from Houston (IAH) Fly for 2h 52m Arrive at 11:00pm in Guatemala City (GUA)
Layover in Guatemala City for 6h 40m
Fri Feb 24th 2023 Avianca · AV 579 Depart at 5:40am from Guatemala City (GUA) Fly for 0h 50m Arrive at 6:30am in San Salvador (SAL)
Wed Mar 1st 2023 Spirit Airlines · NK 362 Depart at 9:50pm from Houston (IAH) Fly for 1h 55m Arrive at 12:45am in Atlanta (ATL)
Layover in Atlanta for 8h 4m
Thu Mar 2nd 2023 Frontier Airlines · F9 219 Depart at 8:49am from Atlanta (ATL) Fly for 3h 58m Arrive at 11:47am in San Salvador (SAL)
Sat Feb 25th 2023 Frontier Airlines · F9 1578 Depart at 9:41pm from Houston (IAH) Fly for 2h 3m Arrive at 12:44am in Atlanta (ATL)
Layover in Atlanta for 8h 5m
Sun Feb 26th 2023 Frontier Airlines · F9 219 Depart at 8:49am from Atlanta (ATL) Fly for 3h 58m Arrive at 11:47am in San Salvador (SAL)
Tue Mar 14th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 2:24pm in San Salvador (SAL)
Sun Feb 19th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Mon Feb 20th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Thu Feb 23rd 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Sat Feb 25th 2023 Spirit Airlines · NK 362 Depart at 9:50pm from Houston (IAH) Fly for 1h 55m Arrive at 12:45am in Atlanta (ATL)
Layover in Atlanta for 8h 4m
Sun Feb 26th 2023 Frontier Airlines · F9 219 Depart at 8:49am from Atlanta (ATL) Fly for 3h 58m Arrive at 11:47am in San Salvador (SAL)
Tue Mar 7th 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
Fri Feb 17th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Sat Feb 18th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Sat Mar 4th 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
Wed Mar 8th 2023 Frontier Airlines · F9 1578 Depart at 9:40pm from Houston (IAH) Fly for 2h 4m Arrive at 12:44am in Atlanta (ATL)
Layover in Atlanta for 8h 11m
Thu Mar 9th 2023 Frontier Airlines · F9 219 Depart at 8:55am from Atlanta (ATL) Fly for 3h 50m Arrive at 11:45am in San Salvador (SAL)
Thu Feb 16th 2023 United Airlines · UA 275 Depart at 8:08pm from Houston (IAH) Fly for 2h 52m Arrive at 11:00pm in Guatemala City (GUA)
Layover in Guatemala City for 6h 40m
Fri Feb 17th 2023 Avianca · AV 579 Depart at 5:40am from Guatemala City (GUA) Fly for 0h 50m Arrive at 6:30am in San Salvador (SAL)
Thu Mar 16th 2023 United Airlines · UA 275 Depart at 8:08pm from Houston (IAH) Fly for 2h 52m Arrive at 10:00pm in Guatemala City (GUA)
Layover in Guatemala City for 7h 40m
Fri Mar 17th 2023 Avianca · AV 579 Depart at 5:40am from Guatemala City (GUA) Fly for 0h 50m Arrive at 6:30am in San Salvador (SAL)
Wed Mar 1st 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Fri Mar 3rd 2023 Spirit Airlines · NK 3141 Depart at 5:05am from Houston (IAH) Fly for 2h 18m Arrive at 8:23am in Miami (MIA)
Layover in Miami for 4h 47m
Fri Mar 3rd 2023 Avianca · AV 311 Depart at 1:10pm from Miami (MIA) Fly for 2h 45m Arrive at 2:55pm in San Salvador (SAL)
Sun Mar 5th 2023 United Airlines · UA 275 Depart at 8:08pm from Houston (IAH) Fly for 2h 52m Arrive at 11:00pm in Guatemala City (GUA)
Layover in Guatemala City for 6h 40m
Mon Mar 6th 2023 Avianca · AV 579 Depart at 5:40am from Guatemala City (GUA) Fly for 0h 50m Arrive at 6:30am in San Salvador (SAL)
Fri Mar 3rd 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Tue Feb 28th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Tue Mar 14th 2023 Spirit Airlines · NK 255 Depart at 12:59pm from Houston (IAH) Fly for 2h 55m Arrive at 2:54pm in San Salvador (SAL)
Tue Feb 21st 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Sun Feb 19th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Thu Feb 16th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Fri Feb 24th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Fri Feb 17th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Sat Feb 18th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Mon Feb 20th 2023 Spirit Airlines · NK 255 Depart at 12:00pm from Houston (IAH) Fly for 2h 59m Arrive at 2:59pm in San Salvador (SAL)
Sat Feb 18th 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
Wed Mar 1st 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Fri Mar 3rd 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Sat Mar 4th 2023 AeroMéxico · AM 477 Depart at 6:20am from Houston (IAH) Fly for 2h 35m Arrive at 8:55am in Mexico City (MEX)
Layover in Mexico City for 2h 30m
Sat Mar 4th 2023 AeroMéxico · AM 628 Depart at 11:25am from Mexico City (MEX) Fly for 2h 15m Arrive at 1:40pm in San Salvador (SAL)
Fri Mar 3rd 2023 AeroMéxico · AM 477 Depart at 6:20am from Houston (IAH) Fly for 2h 35m Arrive at 8:55am in Mexico City (MEX)
Layover in Mexico City for 2h 30m
Fri Mar 3rd 2023 AeroMéxico · AM 628 Depart at 11:25am from Mexico City (MEX) Fly for 2h 15m Arrive at 1:40pm in San Salvador (SAL)
Sat Feb 25th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Fri Feb 24th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Fri Mar 3rd 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Mon Feb 27th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Sat Mar 4th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Sun Feb 26th 2023 Spirit Airlines · NK 3141 Depart at 5:05am from Houston (IAH) Fly for 2h 18m Arrive at 8:23am in Miami (MIA)
Layover in Miami for 4h 47m
Sun Feb 26th 2023 Avianca · AV 311 Depart at 1:10pm from Miami (MIA) Fly for 2h 45m Arrive at 2:55pm in San Salvador (SAL)
Tue Mar 14th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 12:04pm in San Salvador (SAL)
Sun Mar 12th 2023 Spirit Airlines · NK 798 Depart at 7:30am from Houston (IAH) Fly for 2h 46m Arrive at 9:16am in Guatemala City (GUA)
Layover in Guatemala City for 4h 35m
Sun Mar 12th 2023 · N3 4319 Depart at 1:51pm from Guatemala City (GUA) Fly for 0h 49m Arrive at 2:40pm in San Salvador (SAL)
Sat Mar 4th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Mon Feb 27th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Tue Feb 28th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Sun Mar 5th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Tue Feb 28th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Sun Feb 26th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Fri Feb 24th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Sun Feb 19th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Sun Feb 26th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 3:24pm in San Salvador (SAL)
Mon Mar 13th 2023 United Airlines · UA 1290 Depart at 12:20pm from Houston (IAH) Fly for 3h 4m Arrive at 2:24pm in San Salvador (SAL)
Sat Feb 25th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Tue Feb 21st 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
Mon Mar 13th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 12:04pm in San Salvador (SAL)
Mon Feb 20th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Sun Mar 5th 2023 United Airlines · UA 1441 Depart at 10:00am from Houston (IAH) Fly for 3h 4m Arrive at 1:04pm in San Salvador (SAL)
Thu Mar 9th 2023 Avianca · AV 367 Depart at 1:30pm from Houston (IAH) Fly for 2h 55m Arrive at 4:25pm in San Salvador (SAL)
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Tips to help you find the cheapest flights from Houston to San Salvador (HOU to SAL).
❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞