Direct flights from Houston to Santiago

Did you mean Flights from Santiago to Houston?

Houston

United States

IAH

George Bush Intercontinental Houston Airport

Santiago

Chile

SCL

Comodoro Arturo Merino Benitez International Airport

Route: Nonstop service available
Distance: 4,664 miles
Marketing airlines: 2 airlines
Aircraft: 2 aircraft types
Dates: Oct 24, 2026 – Mar 26, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 92,200 points + $5.00 for IAH → SCL, Economy, on 2026-11-19, booked with United MileagePlus. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

IAH → SCLEconomy
UA847
92,200 points+ $5.00
Departure
2026-11-19
Seats seen
3
Book with
United MileagePlus
Observed (UTC)
2026-10-21 08:29
IAH → SCLEconomy
UA847
96,700 points+ $5.00
Departure
2026-11-20
Seats seen
3
Book with
United MileagePlus
Observed (UTC)
2026-10-23 05:19
IAH → SCLEconomy
UA847
96,700 points+ $5.00
Departure
2026-11-21
Seats seen
3
Book with
United MileagePlus
Observed (UTC)
2026-10-23 03:49
IAH → SCLEconomy
UA847
110,600 points+ $5.00
Departure
2026-11-19
Seats seen
3
Book with
United MileagePlus
Observed (UTC)
2026-10-23 06:54
IAH → SCLPremium Economy
UA847
180,000 points+ $5.00
Departure
2026-11-19
Seats seen
3
Book with
United MileagePlus
Observed (UTC)
2026-10-23 06:54
IAH → SCLPremium Economy
UA847
180,000 points+ $5.00
Departure
2026-11-20
Seats seen
3
Book with
United MileagePlus
Observed (UTC)
2026-10-23 05:19
IAH → SCLPremium Economy
UA847
180,000 points+ $5.00
Departure
2026-11-21
Seats seen
3
Book with
United MileagePlus
Observed (UTC)
2026-10-23 03:49
IAH → SCLBusiness
UA847
395,000 points+ $5.00
Departure
2026-11-19
Seats seen
3
Book with
United MileagePlus
Observed (UTC)
2026-10-23 06:54
IAH → SCLBusiness
UA847
395,000 points+ $5.00
Departure
2026-11-21
Seats seen
3
Book with
United MileagePlus
Observed (UTC)
2026-10-23 03:49

Houston to Santiago route overview

George Bush Intercontinental Houston Airport (IAH) serves Houston; Comodoro Arturo Merino Benitez International Airport (SCL) serves Santiago.

The airports are 4,664 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from IAH to SCL.

Marketing airlines listed in the current schedule, including codeshare sellers, are All Nippon Airways (NH) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 24, 2026 – Mar 26, 2027.

Marketing airlines on the Houston to Santiago route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

All Nippon Airways (NH)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from IAH to SCL

Frequently asked questions

Which airports serve the Houston to Santiago route?

George Bush Intercontinental Houston Airport (IAH) is the origin airport and Comodoro Arturo Merino Benitez International Airport (SCL) is the destination airport.

How far is Santiago from Houston?

IAH and SCL are approximately 4,664 miles apart by great-circle distance.

Are there direct flights from IAH to SCL?

Yes. Roame's current schedule feed shows nonstop service from IAH to SCL.

Which airlines market flights from IAH to SCL?

Which aircraft fly from IAH to SCL?

Aircraft listed in the current schedule include Boeing 767-300 (763) and 777.