Which airports can I use when flying from Harlingen to Santiago de los Caballeros?

Flights from Harlingen to Santiago de los Caballeros usually depart from Harlingen Valley Intl (HRL) and arrive at Santiago de los Caballeros (STI).

Do I need a passport to fly from Harlingen to Santiago de los Caballeros?

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.

Have flight prices from Harlingen to Santiago de los Caballeros changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,005 to $7,143. That means the highest observed fare was about 7x higher than the lowest one.

What is the time difference between Harlingen and Santiago de los Caballeros?

Santiago de los Caballeros is 1 hour ahead of Harlingen (Atlantic Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Santiago de los Caballeros Airport (STI)?

Santiago de los Caballeros Airport (STI) hosts 5 major car rental companies, with daily rates averaging $33 for economy cars. Top options include: • Zezgo • America Car Rental • Alamo • Infinity Car Rental • Europcar

Which airline is the cheapest to fly from Harlingen to Santiago de los Caballeros?

United Airlines ($1,005) and American Airlines ($1,097) are the cheapest airlines to fly round-trip from Harlingen to Santiago de los Caballeros according to KAYAK data over the last 5 days.

$1,005 CHEAP FLIGHTS from Harlingen to Santiago de los Caballeros (HRL - STI)

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Cheapest round-trip

$1,005

Typical prices: $963-$963

United Airlines

Thu 11/15Sun 11/18

HRL - STI • 2 stops

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Flight Deals

Cheap Flights from Harlingen to Santiago de los Caballeros (HRL-STI)

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

Round-trip

One-way

Recent round-trip flight deals from Harlingen to Santiago de los Caballeros

Sun, Nov 15 - Wed, Nov 18

5:25 pm - 11:51 pmHRL Harlingen Valley Intl-STI Santiago de los Caballeros

28h 26m2 stops Houston George Bush Intcntl Newark

6:00 am - 10:48 pmSTI Santiago de los Caballeros-HRL Harlingen Valley Intl

18h 48m2 stops Newark Houston George Bush Intcntl

$1,005United Airlines

Tue, Jan 5 - Sun, Jan 10

7:21 pm - 8:56 pmHRL Harlingen Valley Intl-STI Santiago de los Caballeros

23h 35m2 stops Dallas/Fort Worth Miami

2:12 pm - 10:05 amSTI Santiago de los Caballeros-HRL Harlingen Valley Intl

21h 53m2 stops Miami Dallas/Fort Worth

$1,097American Airlines

Tue, Jan 5 - Sat, Jan 9

9:20 am - 11:49 amHRL Harlingen Valley Intl-STI Santiago de los Caballeros

24h 29m2 stops Houston George Bush Intcntl Newark

6:00 am - 9:50 pmSTI Santiago de los Caballeros-HRL Harlingen Valley Intl

17h 50m2 stops Newark Houston George Bush Intcntl

$1,135United Airlines

Tue, Jan 5 - Sat, Jan 9

9:20 am - 2:53 pmHRL Harlingen Valley Intl-STI Santiago de los Caballeros

27h 33m2 stops Houston George Bush Intcntl Newark

6:00 am - 7:47 pmSTI Santiago de los Caballeros-HRL Harlingen Valley Intl

39h 47m2 stops Newark Houston George Bush Intcntl

$1,242United Airlines

Mon, Jan 4 - Sat, Jan 9

5:05 am - 11:51 pmHRL Harlingen Valley Intl-STI Santiago de los Caballeros

40h 46m2 stops Houston George Bush Intcntl Newark

6:00 am - 9:50 pmSTI Santiago de los Caballeros-HRL Harlingen Valley Intl

17h 50m2 stops Newark Houston George Bush Intcntl

$1,269United Airlines

Tue, Jan 5 - Sat, Jan 9

7:21 pm - 8:56 pmHRL Harlingen Valley Intl-STI Santiago de los Caballeros

23h 35m2 stops Dallas/Fort Worth Miami