Cheap flights from Houston to San Salvador

William P. Hobby
HOU
El Salvador
SAL

Flight deals from Houston to San Salvador

Below you can see the best deals on flights Houston — San Salvador for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 18 September, from $134.

Top 10 cheap flights from Houston to San Salvador

N3
$ 166

Houston — San Salvador

14:47—16:42
15 Sep 2026
2 h 55 m
Direct flight
N3
$ 179

Houston — San Salvador

14:47—16:42
12 Sep 2026
2 h 55 m
Direct flight
N3
$ 180

Houston — San Salvador

14:47—16:42
1 Sep 2026
2 h 55 m
Direct flight
N3
$ 181

Houston — San Salvador

14:47—16:42
8 Sep 2026
2 h 55 m
Direct flight
N3
$ 183

Houston — San Salvador

14:47—16:49
27 Aug 2026
3 h 2 m
Direct flight
DL
DL
$ 200

Houston — San Salvador

07:00—12:31
13 Sep 2026
6 h 31 m
1 stop
DL
DL
$ 200

Houston — San Salvador

06:00—12:31
13 Sep 2026
7 h 31 m
1 stop
DL
DL
$ 200

Houston — San Salvador

05:40—12:31
13 Sep 2026
7 h 51 m
1 stop
DL
DL
$ 200

Houston — San Salvador

07:00—12:32
6 Sep 2026
6 h 32 m
1 stop
DL
DL
$ 200

Houston — San Salvador

06:00—12:32
6 Sep 2026
7 h 32 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Houston — San Salvador flight

Looking for cheap flights from Houston to San Salvador? Compare fares from different airlines, check the flight schedule and travel time — and book your Houston — San Salvador ticket online at the best price.

The route has direct flights — around 94 flights per week, flights are operated by United Airlines, Avianca, Volaris El Salvador, Frontier Airlines and 1 more airline, a nonstop flight takes about 2 h 55 min, the distance between the cities is around 1,889 km.

Planning your trip? You may find our San Salvador travel guide, how to get from the airport into town and San Salvador weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $73Min. price
JanuaryCheapest
JunePeak season
YesDirect flights
1,889 kmDistance
2 h 55 minTravel time
5Airlines
94 / wkFlights

Flight schedule from Houston to San Salvador

The table shows direct flights from Houston to San Salvador on the selected date. The flight takes approximately 2 h 55 min. Regular flights are operated by United Airlines, Avianca, Volaris El Salvador and Frontier Airlines. Departures from George Bush Intercontinental Airport and William P. Hobby Airport airports, arrivals at El Salvador International Airport and Ilopango.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Houston — San Salvador

Below is a calendar of the lowest flight ticket prices for Houston — San Salvador by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $73 in January, and the most expensive are around $308 in June. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Houston to San Salvador by month. Tickets are usually cheapest in February (around $168) and priciest in December (about $300) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$178lowMay$187mediumSep$168low
Feb$168lowJun$243highOct$178low
Mar$197mediumJul$253highNov$243high
Apr$215mediumAug$206mediumDec$300high

Some values are estimated based on seasonality.

When to fly

Weather in San Salvador: it is warmest in March (up to 33 °C on average) and coolest in October (around 29 °C). The driest month is February.

Tickets are usually cheapest in January and most expensive in June. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Salvador

Dry and wet days · San Salvador

Wind speed and direction · San Salvador

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How to get the best deal on a Houston — San Salvador ticket

  • Book ahead: fares for Houston — San Salvador are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Houston is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to San Salvador is usually January — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Houston — San Salvador route are operated by 5 airlines; United Airlines runs the most flights (around 60% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    19x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight IAH → SAL19x/week
      Duration
      3h
      Days
      MTWTFSS
    59.6%Open →
  • AviancaAV
    9x/week
    WebsiteFleet: 14032M pax/year
    • Direct flight IAH → SAL9x/week
      Duration
      2h 55m
      Days
      MTWTFSS
    29.8%Open →
  • Volaris El SalvadorN3
    2x/week
    WebsiteFleet: 3350k pax/year
    • Direct flight IAH → SAL2x/week
      Duration
      3h 2m
      Days
      MTWTFSS
    6.4%Open →
  • Frontier AirlinesF9
    1x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight IAH → SAL1x/week
    3.2%Open →
  • Spirit AirlinesNK
    1x/week
    WebsiteFleet: 20544.1M pax/year
    • Direct flight IAH → SAL1x/week
      Duration
      2h 58m
      Days
      MTWTFSS
    1.1%Open →

Cities and airports on the Houston — San Salvador route

Flights Houston — San Salvador depart from George Bush Intercontinental Airport and William P. Hobby Airport and arrive at El Salvador International Airport and Ilopango. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Houston

HOU
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

San Salvador

SAL
El Salvador
About the cityHow to get thereWeatherAll about the country El Salvador
Departure airports
Arrival airports

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Frequently asked questions about the Houston — San Salvador flight

How long is the flight from Houston to San Salvador?

A nonstop Houston — San Salvador flight takes about 2 h 55 min — the distance between the cities is around 1,889 km.

How far is it from Houston to San Salvador?

The distance from Houston to San Salvador is about 1,889 km, which a nonstop flight covers in around 2 h 55 min.

Are there direct flights from Houston to San Salvador?

Yes, there are nonstop flights Houston — San Salvador — around 94 flights per week.

Which airlines fly from Houston to San Salvador?

Airlines operating Houston — San Salvador include United Airlines, Avianca, Volaris El Salvador, Frontier Airlines, Spirit Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Houston — San Salvador flights use?

Flights from Houston depart from George Bush Intercontinental Airport, William P. Hobby Airport, and arrive at El Salvador International Airport, Ilopango. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Houston to San Salvador?

The price of a Houston — San Salvador ticket depends on your travel date, season and demand: it is usually cheapest to fly in January, and most expensive in June. Tickets typically cost between $73 and $308. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Houston — San Salvador?

Flights Houston — San Salvador are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is January. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Houston to San Salvador?

To catch a low fare Houston — San Salvador, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually January.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Houston

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New York CityDallasAtlantaLos AngelesWashington, D.C.ChicagoDenverOrlandoMexico CityMiamiLondonCancunFort LauderdaleOklahoma CityTulsaDetroitPhoenixMcAllenMonterreySeattleCorpus ChristiWichitaMinneapolisBirminghamCharlotteLittle RockSan AntonioAustinMidlandPanama CityBostonBaton RougeTampaEl PasoNew OrleansKnoxvilleLubbockSan FranciscoSalt Lake CityMemphis

Where else you can fly from San Salvador

See all
Los AngelesWashington, D.C.San JoséNew York CityMiamiPanama CityGuatemala CityBogotaSan Pedro SulaTegucigalpaTorontoDallasMexico CitySan FranciscoManaguaMontrealMadridAtlantaLimaMedellínBostonQuitoGuayaquilOrlandoCancunOaklandFort LauderdaleLas VegasChicagoHavanaSantiagoCaracas

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