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Cheap flights from Raleigh to Santiago de los Caballeros from $153

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Raleigh to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:57 pm - 10:28 amRDU  Raleigh-Durham-STI Santiago de los Caballeros
12h 31m1 stop Philadelphia
Frontier Logo
11:43 am - 10:25 amSTI  Santiago de los Caballeros-RDU Raleigh-Durham
22h 42m1 stop Philadelphia
$320Frontier
Fri, Oct 9 - Sat, Oct 17
Frontier Logo
9:57 pm - 10:28 amRDU  Raleigh-Durham-STI Santiago de los Caballeros
12h 31m1 stop Philadelphia
Frontier Logo
11:43 am - 9:02 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
9h 19m1 stop Philadelphia
$330Frontier
Fri, Oct 9 - Sat, Oct 17
American Airlines Logo
5:00 am - 1:26 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
7h 26m1 stop Miami
American Airlines Logo
4:58 pm - 12:25 amSTI  Santiago de los Caballeros-RDU Raleigh-Durham
8h 27m1 stop Miami
$348American Airlines
Mon, Nov 9 - Wed, Nov 25
American Airlines Logo
5:00 am - 1:26 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
7h 26m1 stop Miami
American Airlines Logo
2:22 pm - 12:25 amSTI  Santiago de los Caballeros-RDU Raleigh-Durham
11h 03m1 stop Miami
$348American Airlines
Mon, Nov 9 - Wed, Nov 25
Delta Logo
7:11 am - 7:59 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
11h 48m1 stop New York John F Kennedy Intl
Delta Logo
2:32 pm - 9:35 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
8h 03m1 stop New York John F Kennedy Intl
$348Delta
Tue, Nov 10 - Tue, Nov 17
Delta Logo
10:25 am - 7:59 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
8h 34m1 stop New York John F Kennedy Intl
Delta Logo
7:00 am - 2:48 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
8h 48m1 stop New York John F Kennedy Intl
$348Delta
Tue, Nov 10 - Thu, Nov 19
United Airlines Logo
2:56 pm - 10:52 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
7h 56m1 stop Newark
United Airlines Logo
6:00 am - 6:49 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
12h 49m1 stop Newark
$368United Airlines
Mon, Sep 28 - Wed, Oct 7
United Airlines Logo
7:05 am - 3:12 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
8h 07m1 stop Newark
United Airlines Logo
6:00 am - 5:05 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
11h 05m1 stop Newark
$414United Airlines
Sun, Sep 27 - Wed, Oct 7
JetBlue Logo
7:00 am - 1:27 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
6h 27m1 stop Fort Lauderdale
JetBlue Logo
3:30 pm - 10:19 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
6h 49m1 stop Fort Lauderdale
$435JetBlue
Thu, Sep 24 - Thu, Oct 1
JetBlue Logo
7:00 am - 1:27 pmRDU  Raleigh-Durham-STI Santiago de los Caballeros
6h 27m1 stop Fort Lauderdale
JetBlue Logo
3:30 pm - 10:19 pmSTI  Santiago de los Caballeros-RDU Raleigh-Durham
6h 49m1 stop Fort Lauderdale
$435JetBlue
Fri, Sep 25 - Thu, Oct 1

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Frontier flights from Raleigh to Santiago de los Caballeros

Our best Frontier deals on Raleigh to Santiago de los Caballeros flight tickets
Frontier
Oct 9
RDU9:57 pmRaleigh-Durham
12h 31m
1 stop
STI10:28 amSantiago de los Caballeros
Oct 17
STI11:43 amSantiago de los Caballeros
22h 42m
1 stop
RDU10:25 amRaleigh-Durham
$320
Frontier
Oct 9
RDU9:57 pmRaleigh-Durham
12h 31m
1 stop
STI10:28 amSantiago de los Caballeros
Oct 17
STI11:43 amSantiago de los Caballeros
9h 19m
1 stop
RDU9:02 pmRaleigh-Durham
$330
Frontier
Oct 9
RDU9:57 pmRaleigh-Durham
12h 31m
1 stop
STI10:28 amSantiago de los Caballeros
Oct 17
STI11:43 amSantiago de los Caballeros
12h 45m
2 stops
RDU12:28 amRaleigh-Durham
$416

Delta flights from Raleigh to Santiago de los Caballeros

Our best Delta deals on Raleigh to Santiago de los Caballeros flight tickets
Delta
Nov 15
RDU5:15 amRaleigh-Durham
13h 44m
2 stops
STI7:59 pmSantiago de los Caballeros
Nov 19
STI7:00 amSantiago de los Caballeros
8h 48m
1 stop
RDU2:48 pmRaleigh-Durham
$353
Delta
Nov 5
RDU10:01 amRaleigh-Durham
7h 32m
1 stop
STI6:33 pmSantiago de los Caballeros
Nov 10
STI7:00 amSantiago de los Caballeros
8h 48m
1 stop
RDU2:48 pmRaleigh-Durham
$396
Delta
Oct 5
RDU7:57 pmRaleigh-Durham
16h 36m
1 stop
STI12:33 pmSantiago de los Caballeros
Oct 13
STI7:05 pmSantiago de los Caballeros
15h 48m
1 stop
RDU10:53 amRaleigh-Durham
$433

momondo Fare Finder

 
Use the filters below to find and compare flights from Raleigh to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighSantiago de los Caballeros

RDU Raleigh-Durham - STI Santiago de los Caballeros

RDUSTI

Raleigh-Durham

Fri 10/9

9:57 pm-10:28 am

1 stop12h 31m

Santiago de los Caballeros

Sat 10/17

11:43 am-10:25 am

1 stop22h 42m

$320

RaleighSantiago de los Caballeros

RDU Raleigh-Durham - STI Santiago de los Caballeros

RDUSTI

Raleigh-Durham

Fri 10/9

9:57 pm-10:28 am

1 stop12h 31m

Santiago de los Caballeros

Sat 10/17

11:43 am-9:02 pm

1 stop9h 19m

$330

RaleighSantiago de los Caballeros

RDU Raleigh-Durham - STI Santiago de los Caballeros

RDUSTI

Raleigh-Durham

Mon 11/9

5:00 am-1:26 pm

1 stop7h 26m

Santiago de los Caballeros

Wed 11/25

4:58 pm-12:25 am

1 stop8h 27m

$348

RaleighSantiago de los Caballeros

RDU Raleigh-Durham - STI Santiago de los Caballeros

RDUSTI

Raleigh-Durham

Mon 11/9

5:00 am-1:26 pm

1 stop7h 26m

Santiago de los Caballeros

Wed 11/25

2:22 pm-12:25 am

1 stop11h 03m

$348

RaleighSantiago de los Caballeros

RDU Raleigh-Durham - STI Santiago de los Caballeros

RDUSTI

Raleigh-Durham

Tue 11/10

7:11 am-7:59 pm

1 stop11h 48m

Santiago de los Caballeros

Tue 11/17

2:32 pm-9:35 pm

1 stop8h 03m

$348

RaleighSantiago de los Caballeros

RDU Raleigh-Durham - STI Santiago de los Caballeros

RDUSTI

Raleigh-Durham

Tue 11/10

10:25 am-7:59 pm

1 stop8h 34m

Santiago de los Caballeros

Thu 11/19

7:00 am-2:48 pm

1 stop8h 48m

$348

RaleighSantiago de los Caballeros

RDU Raleigh-Durham - STI Santiago de los Caballeros

RDUSTI

Raleigh-Durham

Mon 9/28

2:56 pm-10:52 pm

1 stop7h 56m

Santiago de los Caballeros

Wed 10/7

6:00 am-6:49 pm

1 stop12h 49m

$368

RaleighSantiago de los Caballeros

RDU Raleigh-Durham - STI Santiago de los Caballeros

RDUSTI

Raleigh-Durham

Sun 9/27

7:05 am-3:12 pm

1 stop8h 07m

Santiago de los Caballeros

Wed 10/7

6:00 am-5:05 pm

1 stop11h 05m

$414
Quickest round-trip

RaleighSantiago de los Caballeros

RDU Raleigh-Durham - STI Santiago de los Caballeros

RDUSTI

Raleigh-Durham

Thu 9/24

7:00 am-1:27 pm

1 stop6h 27m

Santiago de los Caballeros

Thu 10/1

3:30 pm-10:19 pm

1 stop6h 49m

$435

RaleighSantiago de los Caballeros

RDU Raleigh-Durham - STI Santiago de los Caballeros

RDUSTI

Raleigh-Durham

Fri 9/25

7:00 am-1:27 pm

1 stop6h 27m

Santiago de los Caballeros

Thu 10/1

3:30 pm-10:19 pm

1 stop6h 49m

$435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Raleigh to Santiago de los Caballeros

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Raleigh and Santiago de los Caballeros?

Prices are currently low for flights on this route.

Typical prices usually range from $417 to $489.
The lowest price recently found on this route was $320.

What is the cheapest month to fly to Santiago de los Caballeros?

The cheapest month to fly to Santiago de los Caballeros from Raleigh is in October. Flight prices, which tend to average around $398, are often lower during this time because this is during the off-season. If you aren’t able to travel to Santiago de los Caballeros during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $399.

How far in advance should I book a flight from Raleigh to Santiago de los Caballeros?

You are more likely to see cheaper flights to Santiago de los Caballeros from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago de los Caballeros for around $500 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago de los Caballeros from Raleigh for as low as $387 on momondo.

How have Raleigh to Santiago de los Caballeros flight prices changed over time?

As of September 2026, prices for Raleigh to Santiago de los Caballeros flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Raleigh to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Santiago de los Caballeros (RDU to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Santiago de los Caballeros

Best Price Found

$153

Fastest flight time

6h 02m

Direct flights

None
The best one-way flight to Santiago de los Caballeros from Raleigh in the past 72 hours is $153. The best round-trip flight deal from Raleigh to Santiago de los Caballeros found on momondo in the last 72 hours is $320.
The fastest flight from Raleigh to Santiago de los Caballeros takes 6h 02m
There are no direct flights from Raleigh to Santiago de los Caballeros. There are no popular flight routes from Raleigh to Santiago de los Caballeros.
Search flight deals

Frequently asked questions about flying from Raleigh to Santiago de los Caballeros

  • How far is Raleigh-Durham to Santiago de los Caballeros by plane?

    Santiago de los Caballeros is 1226.0 mi away from Raleigh-Durham. Flights usually cover this in 6h 02m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Santiago de los Caballeros Airport?

    Prices for flights from Raleigh-Durham Airport to Santiago de los Caballeros Airport are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Santiago de los Caballeros Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The necessary travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Raleigh to Santiago de los Caballeros?

Best airlines flying from Raleigh to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Raleigh to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $214Free CancellationRating
7.4
10,172 reviews
Search United Airlines flights
DeltaPriceFrom $342Free CancellationRating
7.8
8,558 reviews
Search Delta flights
JetBluePriceFrom $349Free CancellationRating
7.1
3,046 reviews
Search JetBlue flights
American AirlinesPriceFrom $376Free CancellationRating
7.1
12,040 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Santiago de los Caballeros?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Santiago de los Caballeros for you.

Can I find flights from Raleigh to Santiago de los Caballeros with flexible booking policies on momondo?

Flights from Raleigh to Santiago de los Caballeros with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Raleigh to Santiago de los Caballeros?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santiago de los Caballeros from Raleigh.

I’m not ready to book a flight from Raleigh to Santiago de los Caballeros right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Raleigh to Santiago de los Caballeros now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santiago de los Caballeros and let you know when they change.

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