Cheap flights from Santiago to Houston

Arturo Merino Benítez
SCL
William P. Hobby
HOU

Flight deals from Santiago to Houston

Below you can see the best deals on flights Santiago — Houston 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 1 September, from $368.

Top 10 cheap flights from Santiago to Houston

LA
F9
$ 375

Santiago — Houston

08:30—09:54
1 Sep 2026
26 h 24 m
1 stop
LA
F9
$ 377

Santiago — Houston

08:30—15:24
1 Sep 2026
31 h 54 m
1 stop
AV
AV
F9
$ 378

Santiago — Houston

15:20—09:54
1 Sep 2026
19 h 34 m
2 stops
AV
AV
F9
$ 378

Santiago — Houston

06:40—09:54
1 Sep 2026
28 h 14 m
2 stops
AV
AV
F9
$ 379

Santiago — Houston

06:40—15:24
1 Sep 2026
33 h 44 m
2 stops
LA
LA
F9
$ 379

Santiago — Houston

23:05—09:54
30 Aug 2026
35 h 49 m
2 stops
AV
AV
F9
$ 388

Santiago — Houston

15:20—15:47
30 Aug 2026
25 h 27 m
2 stops
AV
AV
AV
$ 390

Santiago — Houston

15:20—16:10
30 Aug 2026
25 h 50 m
2 stops
AV
AV
AV
$ 390

Santiago — Houston

06:40—12:05
21 Aug 2026
30 h 25 m
2 stops
AV
AV
AV
$ 390

Santiago — Houston

06:40—16:10
21 Aug 2026
34 h 30 m
2 stops

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

About the Santiago — Houston flight

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

The route has direct flights — around 21 flights per week, flights are operated by United Airlines, a nonstop flight takes about 12 h 28 min, the distance between the cities is around 7,464 km.

Planning your trip? You may find our Houston travel guide, how to get from the airport into town and Houston 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 $368Min. price
SeptemberCheapest
MarchPeak season
YesDirect flights
7,464 kmDistance
12 h 28 minTravel time
1Airlines
21 / wkFlights

Flight ticket prices by day: Santiago — Houston

Below is a calendar of the lowest flight ticket prices for Santiago — Houston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $368 in September, and the most expensive are around $465 in March. 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 Santiago to Houston by month. Tickets are usually cheapest in September (around $688) and priciest in July (about $882) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$838highMay$768mediumSep$688low
Feb$706lowJun$838highOct$688low
Mar$750mediumJul$882highNov$776medium
Apr$723mediumAug$794mediumDec$882high

Some values are estimated based on seasonality.

When to fly

Weather in Houston: it is warmest in August (up to 34 °C on average) and coolest in January (around 18 °C). The driest month is October.

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

Temperature · Houston

Dry and wet days · Houston

Wind speed and direction · Houston

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How to get the best deal on a Santiago — Houston ticket

  • Book ahead: fares for Santiago — Houston 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.
  • The cheapest month to fly to Houston is usually September — 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 Santiago — Houston route are operated by 1 airline; United Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    7x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight SCL → IAH7x/week
    100.0%Open →

Cities and airports on the Santiago — Houston route

Flights Santiago — Houston depart from Arturo Merino Benitez Airport and arrive at George Bush Intercontinental Airport and William P. Hobby Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Santiago

SCL
Chile
About the cityHow to get thereWeatherAll about the country Chile
Arrival

Houston

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

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Frequently asked questions about the Santiago — Houston flight

How long is the flight from Santiago to Houston?

A nonstop Santiago — Houston flight takes about 12 h 28 min — the distance between the cities is around 7,464 km.

How far is it from Santiago to Houston?

The distance from Santiago to Houston is about 7,464 km, which a nonstop flight covers in around 12 h 28 min.

Are there direct flights from Santiago to Houston?

Yes, there are nonstop flights Santiago — Houston — around 21 flights per week.

Which airlines fly from Santiago to Houston?

Airlines operating Santiago — Houston include United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Santiago — Houston flights use?

Flights from Santiago depart from Arturo Merino Benitez Airport, and arrive at George Bush Intercontinental Airport, William P. Hobby Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Santiago to Houston?

The price of a Santiago — Houston ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in March. Tickets typically cost between $368 and $465. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Santiago — Houston?

Flights Santiago — Houston 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 September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Santiago to Houston?

To catch a low fare Santiago — Houston, 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 September.

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 Santiago

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Where else you can fly from Houston

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New York CityDallasAtlantaLos AngelesWashington, D.C.ChicagoDenverOrlandoMexico CityMiamiLondonCancunFort LauderdaleOklahoma CityTulsaDetroitPhoenixMonterreyMcAllenSeattleCorpus ChristiWichitaMinneapolisBirminghamCharlotteLittle RockSan AntonioAustinPanama CityMidlandTampaBostonBaton RougeSan SalvadorEl PasoNew OrleansKnoxvilleLubbockSan FranciscoSalt Lake City

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