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Houston to San Salvador HOU, IAH → SAL

William P. Hobby Airport (HOU), George Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)

The cheapest return found recently is $483 with Volaris El Salvador, 3 Nov – 10 Nov, found 14 hours ago. The cheapest one-way found recently is $233 with Volaris El Salvador, 5 Nov, found 4 days ago.

Return

The cheapest return fare on each of 13 departure dates is usually $483 to $718.

Cheapest return found recently

$483

3 Nov – 10 Nov · Volaris El Salvador

George Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)

Leaves 2:47 p.m. · Return leaves 10:14 a.m. · 5 h 56 min of travel, both ways together

out nonstop, back nonstop

found 14 hours ago

See prices for these datesCheck today's price

Cheapest nonstop return

$483

3 Nov – 10 Nov · Volaris El Salvador

George Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)

Leaves 2:47 p.m. · Return leaves 10:14 a.m. · 5 h 56 min of travel, both ways together

out nonstop, back nonstop

found 14 hours ago

See prices for these datesCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $483 3 Nov – 10 Novfound 14 hours agoSee prices for these dates

Cheapest we hold, of any age $430 15 Jan 2027 – 25 Jan 2027found 6 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $255 to $476.

At $483, the cheapest return found recently is above that range.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 13 departure dates from 25 Oct to 15 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 7-night return fares leaving within 3 days of 3 Nov to compare.

Every date we hold

107 fares on 13 departure dates

25 Oct – 30 Oct: $573, found 4 days ago29 Oct – 9 Nov: $607, found 3 days ago31 Oct – 9 Nov: $577, found 2 days ago3 Nov – 10 Nov: $483, found 14 hours ago12 Nov – 26 Nov: $467, found 4 days ago15 Nov – 23 Nov: $591, found 4 days ago19 Nov – 24 Nov: $601, found 2 days ago20 Nov – 30 Nov: $800, found 5 days ago22 Nov – 30 Nov: $723, found 5 days ago16 Dec – 23 Dec: $718, found 3 days ago21 Dec – 4 Jan 2027: $1,014, found 6 days ago9 Jan 2027 – 19 Jan 2027: $430, found 5 days ago15 Jan 2027 – 25 Jan 2027: $430, found 6 days agoOctNovDecJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
25 Oct – 30 Oct$573avianca airlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 4 days agoSee prices for these dates
29 Oct – 9 Nov$607avianca airlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 3 days agoSee prices for these dates
31 Oct – 9 Nov$577avianca airlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 2 days agoSee prices for these dates
3 Nov – 10 Nov$483Volaris El SalvadorGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 14 hours agoSee prices for these dates
12 Nov – 26 Nov$467Volaris El SalvadorGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 4 days agoSee prices for these dates
15 Nov – 23 Nov$591avianca airlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 4 days agoSee prices for these dates
19 Nov – 24 Nov$601Volaris El SalvadorGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 2 days agoSee prices for these dates
20 Nov – 30 Nov$800VolarisGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out 3 stops, back 1 stopfound 5 days agoSee prices for these dates
22 Nov – 30 Nov$723United AirlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 5 days agoSee prices for these dates
16 Dec – 23 Dec$718avianca airlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 3 days agoSee prices for these dates
21 Dec – 4 Jan 2027$1,014avianca airlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 6 days agoSee prices for these dates
9 Jan 2027 – 19 Jan 2027$430avianca airlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 5 days agoSee prices for these dates
15 Jan 2027 – 25 Jan 2027$430avianca airlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)out nonstop, back nonstopfound 6 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $430.

October 2026From $5733 departure dates25 Oct – 30 Oct · found 4 days agoSee prices for these dates
November 2026From $4676 departure dates12 Nov – 26 Nov · found 4 days agoSee prices for these dates
December 2026From $7182 departure dates16 Dec – 23 Dec · found 3 days agoSee prices for these dates
January 2027From $430Cheapest seen2 departure dates15 Jan 2027 – 25 Jan 2027 · found 6 days agoSee prices for these dates

Airlines on the cheapest dates: avianca airlines, Volaris El Salvador, Volaris, United Airlines.

One-way

The cheapest one-way fare on each of 5 departure dates is usually $233 to $360.

Cheapest one-way found recently

$233

5 Nov · Volaris El Salvador

George Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)

Leaves 2:47 p.m. · 2 h 53 min trip

nonstop

found 4 days ago

Open this tripCheck today's price

Cheapest nonstop one-way

$233

5 Nov · Volaris El Salvador

George Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)

Leaves 2:47 p.m. · 2 h 53 min trip

nonstop

found 4 days ago

Open this tripCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $233 5 Novfound 4 days agoOpen this trip

Cheapest we hold, of any age $142 10 Novfound 5 days agoOpen this trip

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $142 to $318.

$233, the cheapest one-way found recently, sits here in that range of $142 to $318.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 5 departure dates from 5 Nov to 23 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 5 Nov to compare.

Every date we hold

28 fares on 5 departure dates

5 Nov: $233, found 4 days ago10 Nov: $142, found 5 days ago20 Nov: $486, found 5 days ago23 Nov: $356, found 5 days ago23 Dec: $360, found 5 days agoNovDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Nov$233Volaris El SalvadorGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)nonstopfound 4 days agoOpen this trip
10 Nov$142VolarisGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)1 stopfound 5 days agoOpen this trip
20 Nov$486avianca airlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)nonstopfound 5 days agoOpen this trip
23 Nov$356VolarisGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)1 stopfound 5 days agoOpen this trip
23 Dec$360Frontier AirlinesGeorge Bush Intercontinental Airport (IAH) → El Salvador International Airport (SAL)1 stopfound 5 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $142.

November 2026From $142Cheapest seen4 departure dates10 Nov · found 5 days agoOpen this trip
December 2026From $3601 departure date23 Dec · found 5 days agoOpen this trip

Airlines on the cheapest dates: Volaris, Volaris El Salvador, avianca airlines, Frontier Airlines.

Premium cabin fares from Houston to San Salvador

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 3 Nov – 10 Nov in another cabin: Premium economy · Business · First

Today's prices for 5 Nov in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Houston to San Salvador?

Return

Fares 90 to 179 days before departure were typically 20% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$535$269+24%18
7–13 days$502$296+17%15
14–29 days$439$295+2%22
30–59 days$486$276+13%25
60–89 days$480$255+12%24
90–179 days$430$276Cheapest seen17

One-way

The cheapest fares were 14 to 29 days before departure.

From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — one way, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
14–29 days$152$142Cheapest seen11
30–59 days$206$154+36%23
60–89 days$360$345+137%13

Live price for these dates

The cheapest return found recently is for 3 Nov – 10 Nov. A live search on this page shows what those dates cost now, for one adult in economy.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work