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Find cheap flights from Santiago to Houston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 9h 35m
Direct flights
+1
Direct flights
+1
Top routes
SCL - IAH
Cheapest • 7% average savings
SCL - HOU
Most popular
Insights
Insights
Avoid delays
United Airlines
Most punctual • 95% on-time
Night
Best time • Fewest delays
Insights
Insights
When to book
23 weeks
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
When to travel
August
Cheapest • 25% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg $755 (round-trip)
Panama City Tocumen Intl (PTY)
Shortest trip • 12h 43m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Santiago to Houston (SCL-HOU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santiago to Houston

Multiple Airlines Logo
SCL  Santiago Airport-HO1 Johor Bahru Hallmark Regency Hotel
4647 mimulti-stop
Multiple Airlines Logo
HO1  Johor Bahru Hallmark Regency Hotel-SCL Santiago Airport
4647 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for Santiago to Houston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Santiago to Houston?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Santiago to Houston. It’s 15% cheaper than the average day, while Saturday is the most expensive, with prices 31% higher.

What’s the cheapest month to fly from Santiago to Houston?

•August is the cheapest month to fly from Santiago to Houston at $762 round-trip.
•March ($1,493) and July ($1,194) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 95% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Santiago to Houston the cheapest?

Flights from Santiago to Houston are cheapest 23 weeks before departure. Booking in this window typically costs about 53% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Santiago to Houston flights

Low season

September
Beat the crowds with an average 42% drop in travelers.

When to book flights from Santiago to Houston

Are your dates flexible? Find out the best times to travel from Santiago to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Santiago to Houston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Santiago to Houston?

    These are the earliest and latest flight times available from Santiago to Houston:

    • Earliest: departs at 9:45 pm and lands at 7:20 am
    • Latest: departs at 10:45 pm and lands at 8:20 am.

    The flight takes about 9h 35m.

  • What cabin classes can I book on flights from Santiago to Houston?

    Two cabin classes are available on flights from Santiago to Houston:

    • Economy Class
    • Business Class

  • How long is a flight from Santiago to Houston?

    A nonstop flight from Santiago to Houston takes 9h 35m, covering 4,647 miles.

  • Do I need a passport to fly from Santiago to Houston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Santiago to Houston flight?

    Round-trip flights from Santiago to Houston range from $815 to $1,337, with an average of $1,011 over the past 12 months. Anything below $815 counts as a good deal.

  • How expensive are last-minute Santiago to Houston flights?

    Last-minute fares on this route (booked within two weeks of departure) run 57% above the $1,011 route average. Book 23 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Santiago to Houston?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $755 round-trip via Toronto Pearson Intl (YYZ), compared to $1,330 for nonstop.

  • How does on-time performance compare across airlines flying from Santiago to Houston?

    United Airlines is the only airline operating Santiago to Houston flights. 95% of its flights are on time.

  • What is the standard checked-bag allowance on flights from Santiago to Houston?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from Santiago to Houston spread across the day?

    Night is the busiest departure period on Santiago to Houston flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

  • What car rental options are available in Houston?

    Since Houston is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Houston George Bush Intcntl Airport (IAH) — daily rates from around $3:

    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Thrifty
    • Hertz

    Near Houston Hobby Airport (HOU) — daily rates from around $25:

    • Thrifty
    • Dollar
    • Alamo
    • Hertz
    • Ace

  • Which airports can I use when flying from Santiago to Houston?

    Flights from Santiago to Houston usually depart from Santiago Arturo Merino Benitez (SCL) and may arrive at several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

  • What time of day has the fewest delays on flights from Santiago to Houston?

    Night flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Santiago to Houston?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Santiago to Houston route, 5% of flights were delayed in the past 3 months, with delays averaging 3h 50m.

  • Which airports do connecting flights from Santiago to Houston pass through?

    One-stop flights from Santiago to Houston most commonly connect through:

    • Miami (MIA) - 58% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 30% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 6% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Santiago to Houston?

    Yes. Flexible dates can save you up to 35% on flights from Santiago to Houston. Sunday is the cheapest departure day at $863 round-trip on average, while Saturday is the most expensive at $1,327, a difference of $464.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What airlines fly from Santiago to Houston?

    Only United Airlines operates flights between Santiago and Houston.

  • How much time can I save by choosing a different layover airport from Santiago to Houston?

    Flying via Panama City Tocumen Intl (PTY) gives the shortest average 1-stop total travel time at 12h 43m, compared with 13h 09m via Miami (MIA) and 13h 51m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Santiago and Houston?

    Houston is 2 hours behind Santiago (Central Time vs Chile Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Houston?

    Some of the most popular sights in Houston are George R. Brown Convention Center, Daikin Park and Houston Stadium. These are among the most viewed places in Houston on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Santiago to Houston flights?

    Among airlines operating Santiago to Houston flights:

    • United Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Santiago to Houston flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Santiago to Houston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Saturday. On this route, Sunday flights average $863, about $464 less than Saturday fares (35% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 53% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Santiago to Houston trip for August. Fares historically average $762 round-trip in that month - typically $731 less than the most expensive month, which is March (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Toronto Pearson Intl Airport (YYZ) can be cheaper than flying direct. The cheapest layover option averages $755 round-trip on this route - about $575 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Houston George Bush Intcntl Airport

    • Houston Airport Marriott at George Bush Intercontinental

    Near Houston Hobby Airport

    • Best Western Plus Hobby Airport Inn & Suites
    • DoubleTree by Hilton Hotel Houston Hobby Airport
    • Houston Marriott South at Hobby Airport

Prefer to fly direct from Santiago to Houston?

 
Find which airlines fly direct from Santiago Arturo Merino Benitez Airport to Houston, which days they fly and book direct flights.

Direct departures

Santiago Arturo Merino Benitez to Houston

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston to Santiago Arturo Merino Benitez

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

More options for your flight from Santiago to Houston

Complete your trip to Houston with a hotel stay or car rental

Car rentals in Houston
Hotels in Houston
Vacations in Houston