United States
USD

SCL

Find cheap flights from Houston to Santiago - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 19% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 9h 16m
Direct flights
+1
Direct flights
+1
Top routes
HOU - SCL
Cheapest • 3% average savings
IAH - SCL
Most popular
Insights
Insights
When to book
24 weeks
in advance
Our data shows that travelers who book at least 24 weeks in advance save around 55% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 13% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg $997 (round-trip)
Panama City Tocumen Intl (PTY)
Shortest trip • 12h 07m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santiago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Santiago

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

Recent round-trip flight deals from Houston to Santiago

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

Price, demand and travel trends for Houston to Santiago 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 Houston to Santiago?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Houston to Santiago. It’s 9% cheaper than the average day, while Saturday is the most expensive, with prices 16% higher.

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

•February is the cheapest month to fly from Houston to Santiago at $1,129 round-trip.
•May ($1,901) and September ($1,799) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 68% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Houston to Santiago the cheapest?

Flights from Houston to Santiago are cheapest 24 weeks before departure. Booking in this window typically costs about 55% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Houston to Santiago flights

Low season

June
Beat the crowds with an average 30% drop in travelers.
The most popular month to fly with an average 293% increase in travelers.

When to book flights from Houston to Santiago

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

Your Houston to Santiago 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 Houston to Santiago?

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

    • Earliest: departs at 8:30 pm and lands at 5:46 am
    • Latest: departs at 8:50 pm and lands at 6:06 am.

    The flight takes about 9h 16m.

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Houston to Santiago?

    A nonstop flight from Houston to Santiago takes 9h 16m, covering 4,647 miles.

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

    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 Houston to Santiago flight?

    Round-trip flights from Houston to Santiago range from $1,124 to $1,734, with an average of $1,301 over the past 12 months. Anything below $1,124 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 69% above the $1,301 route average. Book 24 weeks before departure for the lowest fares.

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

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $997 round-trip via Toronto Pearson Intl (YYZ), compared to $1,272 for nonstop.

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

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $70–$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 Houston to Santiago spread across the day?

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

  • What car rental options are available at Santiago Arturo Merino Benitez Airport (SCL)?

    Santiago Arturo Merino Benitez Airport (SCL) hosts 5 major car rental companies, with daily rates starting from around $6 for economy cars. Top options include:

    • Lucano
    • United Rent-A-Car
    • Rosselot
    • FlexWays
    • Alamo

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

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

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

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

    • Miami (MIA) - 48% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 28% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 14% of one-stop connections
    • Dallas/Fort Worth (DFW) - 4% of one-stop connections

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

    Yes. Flexible dates can save you up to 22% on flights from Houston to Santiago. Monday is the cheapest departure day at $1,195 round-trip on average, while Saturday is the most expensive at $1,522, a difference of $327.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Houston to Santiago?

    Only United Airlines operates flights between Houston and Santiago.

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

    Flying via Panama City Tocumen Intl (PTY) gives the shortest average 1-stop total travel time at 12h 07m, compared with 12h 56m via Dallas/Fort Worth (DFW) and 13h 10m via Miami (MIA).

  • What is the time difference between Houston and Santiago?

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

  • What popular places can I visit in Santiago?

    Some of the most popular sights in Santiago are Estadio Nacional Julio Martinez Pradanos, Espacio Riesco Convention and Exhibition Center and Costanera Center. These are among the most viewed places in Santiago on KAYAK.

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

    Among airlines operating Houston to Santiago flights:

    • United Airlines: offers extra legroom; 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 Houston to Santiago 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
    • Copa Airlines: a cabin bag and a checked bag in Premium 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 Houston to Santiago 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 Monday departure and avoid flying on Saturday. On this route, Monday flights average $1,195, about $327 less than Saturday fares (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 55% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston to Santiago trip for February. Fares historically average $1,129 round-trip in that month - typically $772 less than the most expensive month, which is May (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 $997 round-trip on this route - about $275 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Santiago Arturo Merino Benitez Airport.

    • Holiday Inn Santiago - Airport Terminal By IHG

Prefer to fly direct from Houston to Santiago?

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

Direct departures

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

Direct returns

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

More options for your flight from Houston to Santiago

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

Car rentals in Santiago
Hotels in Santiago
Vacations in Santiago