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Cheap flights from Raleigh to Santiago de los Caballeros from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Santiago de los Caballeros departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Raleigh to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:37 pm - 2:02 pm
RDU
-
STI
16h 25m
1 stop
Multiple Airlines Logo
3:07 pm - 3:04 pm
STI
-
RDU
23h 57m
2 stops
$381Multiple Airlines
Fri, Apr 17 - Mon, Apr 27
Delta Logo
9:52 am - 12:22 am
RDU
-
STI
14h 30m
1 stop
Delta Logo
6:00 am - 7:19 pm
STI
-
RDU
13h 19m
1 stop
$383Delta
Mon, Apr 13 - Sat, Apr 25
Delta Logo
12:10 pm - 12:22 am
RDU
-
STI
12h 12m
2 stops
Delta Logo
6:00 am - 11:39 pm
STI
-
RDU
17h 39m
2 stops
$387Delta
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
12:33 pm - 2:02 pm
RDU
-
STI
25h 29m
2 stops
Multiple Airlines Logo
3:07 pm - 5:08 pm
STI
-
RDU
26h 01m
1 stop
$388Multiple Airlines
Wed, May 6 - Sun, May 10
American Airlines Logo
8:13 pm - 12:23 pm
RDU
-
STI
16h 10m
2 stops
American Airlines Logo
1:32 pm - 8:06 am
STI
-
RDU
18h 34m
2 stops
$392American Airlines
Wed, May 6 - Sun, May 10
Multiple Airlines Logo
9:37 pm - 2:02 pm
RDU
-
STI
16h 25m
1 stop
Multiple Airlines Logo
3:07 pm - 8:46 am
STI
-
RDU
17h 39m
2 stops
$394Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
American Airlines Logo
8:13 pm - 12:23 pm
RDU
-
STI
16h 10m
2 stops
American Airlines Logo
1:32 pm - 8:06 am
STI
-
RDU
18h 34m
2 stops
$395American Airlines
Wed, Apr 22 - Wed, Apr 29
JetBlue Logo
11:00 am - 5:21 pm
RDU
-
STI
6h 21m
1 stop
JetBlue Logo
8:31 am - 4:58 pm
STI
-
RDU
8h 27m
1 stop
$399JetBlue
Mon, Apr 13 - Thu, Apr 23
Delta Logo
7:10 am - 11:54 pm
RDU
-
STI
16h 44m
1 stop
Delta Logo
6:00 am - 3:36 pm
STI
-
RDU
9h 36m
1 stop
$409Delta
Fri, Apr 10 - Thu, Apr 30
American Airlines Logo
8:13 pm - 12:23 pm
RDU
-
STI
16h 10m
2 stops
American Airlines Logo
1:32 pm - 10:30 am
STI
-
RDU
20h 58m
2 stops
$413American Airlines
Fri, Apr 10 - Thu, Apr 30

Delta flights from Raleigh to Santiago de los Caballeros

Our best Delta deals on Raleigh to Santiago de los Caballeros flight tickets
Delta
Apr 13
RDU9:52 amRaleigh-Durham
14h 30m
1 stop
STI12:22 amSantiago de los Caballeros
Apr 22
STI6:00 amSantiago de los Caballeros
11h 19m
1 stop
RDU5:19 pmRaleigh-Durham
$383
Delta
Apr 18
RDU5:38 amRaleigh-Durham
18h 44m
2 stops
STI12:22 amSantiago de los Caballeros
Apr 23
STI6:00 amSantiago de los Caballeros
17h 39m
2 stops
RDU11:39 pmRaleigh-Durham
$387
Delta
Apr 10
RDU7:10 amRaleigh-Durham
16h 44m
1 stop
STI11:54 pmSantiago de los Caballeros
Apr 30
STI6:00 amSantiago de los Caballeros
9h 36m
1 stop
RDU3:36 pmRaleigh-Durham
$409

American Airlines flights from Raleigh to Santiago de los Caballeros

Our best American Airlines deals on Raleigh to Santiago de los Caballeros flight tickets
American Airlines
May 6
RDU8:13 pmRaleigh-Durham
16h 10m
2 stops
STI12:23 pmSantiago de los Caballeros
May 10
STI1:32 pmSantiago de los Caballeros
18h 34m
2 stops
RDU8:06 amRaleigh-Durham
$392
American Airlines
Apr 22
RDU8:13 pmRaleigh-Durham
16h 10m
2 stops
STI12:23 pmSantiago de los Caballeros
Apr 29
STI1:32 pmSantiago de los Caballeros
18h 34m
2 stops
RDU8:06 amRaleigh-Durham
$395
American Airlines
Apr 10
RDU7:55 pmRaleigh-Durham
16h 28m
1 stop
STI12:23 pmSantiago de los Caballeros
Apr 30
STI1:32 pmSantiago de los Caballeros
20h 58m
2 stops
RDU10:30 amRaleigh-Durham
$413

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to Santiago de los Caballeros that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 27, 2026.
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 - STI

RDUSTI

Raleigh-Durham

Fri 4/17

9:37 pm-2:02 pm

1 stop16h 25m

Santiago de los Caballeros

Mon 4/27

3:07 pm-3:04 pm

2 stops23h 57m

$381

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Mon 4/13

9:52 am-12:22 am

1 stop14h 30m

Santiago de los Caballeros

Sat 4/25

6:00 am-7:19 pm

1 stop13h 19m

$383

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Sat 4/18

12:10 pm-12:22 am

2 stops12h 12m

Santiago de los Caballeros

Sat 4/25

6:00 am-11:39 pm

2 stops17h 39m

$387

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Wed 5/6

12:33 pm-2:02 pm

2 stops25h 29m

Santiago de los Caballeros

Sun 5/10

3:07 pm-5:08 pm

1 stop26h 01m

$388

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Wed 5/6

8:13 pm-12:23 pm

2 stops16h 10m

Santiago de los Caballeros

Sun 5/10

1:32 pm-8:06 am

2 stops18h 34m

$392

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Thu 4/23

9:37 pm-2:02 pm

1 stop16h 25m

Santiago de los Caballeros

Sun 4/26

3:07 pm-8:46 am

2 stops17h 39m

$394

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Wed 4/22

8:13 pm-12:23 pm

2 stops16h 10m

Santiago de los Caballeros

Wed 4/29

1:32 pm-8:06 am

2 stops18h 34m

$395
Quickest round-trip

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Mon 4/13

11:00 am-5:21 pm

1 stop6h 21m

Santiago de los Caballeros

Thu 4/23

8:31 am-4:58 pm

1 stop8h 27m

$399

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Fri 4/10

7:10 am-11:54 pm

1 stop16h 44m

Santiago de los Caballeros

Thu 4/30

6:00 am-3:36 pm

1 stop9h 36m

$409

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Fri 4/10

8:13 pm-12:23 pm

2 stops16h 10m

Santiago de los Caballeros

Thu 4/30

1:32 pm-10:30 am

2 stops20h 58m

$413

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?

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 November. Flight prices, which tend to average around $399, 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 November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $424.

How far in advance should I book a flight 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 $499 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 $394 on momondo.

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

As of March 2026, prices for Raleigh to Santiago de los Caballeros flights are approximately 8% more expensive 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

Fastest flight time

8h 34m

Direct flights

None
The fastest flight from Raleigh to Santiago de los Caballeros takes 8h 34m
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

  • 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 8h 34m, 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
Spirit AirlinesPriceFrom $167Free CancellationRating
6.3
8,551 reviews
Search Spirit Airlines flights
DeltaPriceFrom $180Free CancellationRating
7.9
8,340 reviews
Search Delta flights
United AirlinesPriceFrom $214Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights
JetBluePriceFrom $349Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
American AirlinesPriceFrom $391Free CancellationRating
7.1
11,507 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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