RDU - STI

$160 Find Cheap Flights from Raleigh to Santiago de los Caballeros - Compare and Save

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Everything you should know

Cheapest round-trip
$342
Typical prices: $415-$664
American Airlines
Sun 1/21Fri 1/26
RDU - STI • 1 stop
Cheapest one-way
$154
Typical prices: $186-$306
JetBlue
Thu 2/1
RDU - STI • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Raleigh and Santiago de los Caballeros. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
8 weeks
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 25% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Newark (EWR)
Cheapest • Avg $419 (round-trip)
Philadelphia (PHL)
Shortest trip • 7h 35m (one-way)
Insights
Insights
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We hope you love your trip to Santiago de los Caballeros!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Raleigh to Santiago de los Caballeros (RDU-STI)

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

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

Thu, Jan 21 - Tue, Jan 26
American Airlines Logo
6:00 am - 3:40 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
8h 40m1 stop Philadelphia
American Airlines Logo
7:20 am - 6:59 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
12h 39m1 stop Miami
$342American Airlines
Thu, Jan 21 - Tue, Jan 26
American Airlines Logo
7:10 am - 9:29 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
13h 19m2 stops New York LaGuardia Miami
American Airlines Logo
7:20 am - 6:59 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
12h 39m1 stop Miami
$347American Airlines
Tue, Nov 10 - Wed, Nov 18
Delta Logo
10:25 am - 12:59 amRDU  Raleigh-Durham-STI Santiago de los Caballeros
13h 34m1 stop New York John F Kennedy Intl
Delta Logo
7:00 am - 6:49 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
12h 49m1 stop New York John F Kennedy Intl
$365Delta
Tue, Nov 10 - Wed, Nov 18
Delta Logo
10:25 am - 12:59 amRDU  Raleigh-Durham-STI Santiago de los Caballeros
13h 34m1 stop New York John F Kennedy Intl
Delta Logo
7:00 am - 5:59 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
11h 59m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County
$370Delta
Sun, Nov 15 - Thu, Nov 19
JetBlue Logo
6:30 am - 3:23 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
7h 53m1 stop Fort Lauderdale
JetBlue Logo
10:45 pm - 10:39 amSTI  Santiago de los Caballeros-RDU Raleigh-Durham
12h 54m1 stop New York John F Kennedy Intl
$372JetBlue
Sun, Jan 24 - Fri, Jan 29
JetBlue Logo
10:42 am - 8:26 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
8h 44m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
11:59 pm - 11:04 amSTI  Santiago de los Caballeros-RDU Raleigh-Durham
12h 05m1 stop New York John F Kennedy Intl
$373JetBlue
Wed, Nov 11 - Tue, Nov 17
United Airlines Logo
2:55 pm - 11:51 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
7h 56m1 stop Newark
United Airlines Logo
6:00 am - 7:02 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
14h 02m1 stop Newark
$385United Airlines
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
2:55 pm - 11:51 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
7h 56m1 stop Newark
United Airlines Logo
6:00 am - 9:19 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
16h 19m1 stop Newark
$431United Airlines
Tue, Dec 1 - Thu, Jan 14
Multiple Airlines Logo
6:20 pm - 12:57 amRDU  Raleigh-Durham-STI Santiago de los Caballeros
5h 37m1 stop Fort Lauderdale
Multiple Airlines Logo
1:19 pm - 7:44 amSTI  Santiago de los Caballeros-RDU Raleigh-Durham
19h 25m1 stop Philadelphia
$649Multiple Airlines
Sun, Dec 27 - Sun, Jan 17
Multiple Airlines Logo
6:05 pm - 12:55 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
17h 50m1 stop Providenciales
Multiple Airlines Logo
1:19 pm - 7:44 amSTI  Santiago de los Caballeros-RDU Raleigh-Durham
19h 25m1 stop Philadelphia
$767Multiple Airlines
Booking Insights

Price, demand and travel trends for Raleigh to Santiago de los Caballeros flights

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

How much is a round-trip flight from Raleigh to Santiago de los Caballeros?

Round-trip flights from Raleigh to Santiago de los Caballeros typically range from $415 to $664. The lowest price found in the past 5 days was $342, on American Airlines.

What's the cheapest day of the week to fly from Raleigh to Santiago de los Caballeros?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Raleigh to Santiago de los Caballeros. It’s 14% cheaper than the average day, while Thursday is the most expensive, with prices 17% higher.

What’s the cheapest month to fly from Raleigh to Santiago de los Caballeros?

•November is the cheapest month to fly from Raleigh to Santiago de los Caballeros at $391 round-trip.
•December ($697) and July ($647) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 78% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Raleigh to Santiago de los Caballeros the cheapest?

Flights from Raleigh to Santiago de los Caballeros are cheapest 8 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Raleigh to Santiago de los Caballeros flights

Low season

September

Cheapest flight

$154
Beat the crowds with an average 42% drop in travelers.
The most popular month to fly with an average 47% increase in travelers.
One-way flight from Raleigh to Santiago de los Caballeros

When to book flights from Raleigh to Santiago de los Caballeros

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

Your Raleigh to Santiago de los Caballeros flight questions, answered

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

  • What cabin classes can I book on flights from Raleigh to Santiago de los Caballeros?

    Only Economy Class is available on flights from Raleigh to Santiago de los Caballeros.

  • How long is a flight from Raleigh to Santiago de los Caballeros?

    A nonstop flight from Raleigh to Santiago de los Caballeros takes 00m, covering 1,241 miles.

  • Do I need a passport to fly from Raleigh 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.

  • How much should I expect to pay for a Raleigh to Santiago de los Caballeros flight?

    Round-trip flights from Raleigh to Santiago de los Caballeros range from $415 to $664, with an average of $519 over the past 12 months. Anything below $415 counts as a good deal.

  • How expensive are last-minute Raleigh to Santiago de los Caballeros flights?

    Last-minute fares on this route (booked within two weeks of departure) run 13% above the $519 route average. Book 8 weeks before departure for the lowest fares.

  • Have flight prices from Raleigh 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 $342 to $2,503. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Raleigh to Santiago de los Caballeros looking right now?

    One-way fares from Raleigh to Santiago de los Caballeros are currently in line with typical prices for this route. Average one-way fares are about $249.

  • 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 starting from around $9 for economy cars. Top options include:

    • Zezgo
    • America Car Rental
    • Alamo
    • Infinity Car Rental
    • Europcar

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

    Flights from Raleigh to Santiago de los Caballeros usually depart from Raleigh-Durham (RDU) and arrive at Santiago de los Caballeros (STI).

  • Which airports do connecting flights from Raleigh to Santiago de los Caballeros pass through?

    One-stop flights from Raleigh to Santiago de los Caballeros most commonly connect through:

    • New York John F Kennedy Intl (JFK) - 41% of one-stop connections
    • Miami (MIA) - 34% of one-stop connections
    • Fort Lauderdale (FLL) - 14% of one-stop connections
    • Newark (EWR) - 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Raleigh to Santiago de los Caballeros?

    Yes. Flexible dates can save you up to 27% on flights from Raleigh to Santiago de los Caballeros. Wednesday is the cheapest departure day at $449 round-trip on average, while Thursday is the most expensive at $609, a difference of $160.

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

  • How much time can I save by choosing a different layover airport from Raleigh to Santiago de los Caballeros?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 7h 35m, compared with 7h 48m via Miami (MIA) and 8h 21m via Newark (EWR).

Your guide to booking Raleigh to Santiago de los Caballeros 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 Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $449, about $160 less than Thursday fares (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 8 weeks before you fly. On this route, that window historically saves about 29% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Raleigh to Santiago de los Caballeros trip for November. Fares historically average $391 round-trip in that month - typically $306 less than the most expensive month, which is December (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 de los Caballeros Airport.

    • Hodelpa Garden Court

More options for your flight from Raleigh to Santiago de los Caballeros

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

Car rentals in Santiago de los Caballeros
Hotels in Santiago de los Caballeros