What is the cheapest day to fly from Raleigh to Santiago de los Caballeros?

Travelers seeking maximum savings on their Raleigh to Santiago de los Caballeros flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Raleigh to Santiago de los Caballeros?

Before booking your flight from Raleigh to Santiago de los Caballeros check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

What is the cheapest day to fly round-trip from Raleigh to Santiago de los Caballeros?

Saturday flights are generally found to be more expensive for flights from Raleigh to Santiago de los Caballeros. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Santiago de los Caballeros.

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

Users have found that booking a flight from Raleigh to Santiago de los Caballeros at least 22 days early can save you up to 21% on average compared to booking a flight this week. If booking 22 days before your flight isn’t an option for you, users have found flights from Raleigh to Santiago de los Caballeros for as little as $386 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $442 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, May can be a great choice for travel to Santiago de los Caballeros. Flights to Santiago de los Caballeros from Raleigh in May are about $576 on average during May, but can be found for as low as $353.

Most accurate provider : When it comes to deals on Raleigh-Santiago de los Caballeros flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Santiago de los Caballeros flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Santiago de los Caballeros flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Raleigh-Santiago de los Caballeros flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

How can I find direct flights from Raleigh to Santiago de los Caballeros?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Santiago de los Caballeros.

Can I find deals for business class flights from Raleigh to Santiago de los Caballeros?

Yes. Cheapflights offers flight deals from Raleigh to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$206+ Flights from Raleigh to Santiago de los Caballeros

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Raleigh-Durham to Santiago de los Caballeros are usually found in May or September, booked 21 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Raleigh to Santiago de los Caballeros

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$390 (Priceline)
One-way from	$206 (Mytrip)
Popular in	July
Cheapest in	May
Average price	$471

Provider with most accurate pricing for Raleigh-Durham-Santiago de los Caballeros flight deals.

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Provider most trusted by Cheapflights users for Raleigh-Durham-Santiago de los Caballeros flights.

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From Raleigh-Durham to Santiago de los Caballeros

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One-way flight from Raleigh-Durham to Santiago de los Caballeros

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($70 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from Raleigh to Santiago de los Caballeros

Cheapest flights from Raleigh to Santiago de los Caballeros
Explore the most affordable flight options available from Raleigh to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Thu 4/2412:20 pmRDU - STI

2 stops27h 40mFrontier

Thu 5/16:43 pmSTI - RDU

1 stop20h 24mFrontier

Deal found 3/27

$390

Sat 6/78:00 amRDU - STI

2 stops13h 05mAmerican Airlines

Tue 6/247:05 amSTI - RDU

1 stop14h 22mAmerican Airlines

Deal found 3/27

$399

Thu 5/84:53 pmRDU - STI

1 stop9h 54mJetBlue

Wed 5/2810:00 amSTI - RDU

1 stop13h 21mJetBlue

Deal found 3/27

$431

Thu 11/69:29 amRDU - STI

1 stop10h 05mDelta

Wed 11/126:45 amSTI - RDU

1 stop11h 02mDelta

Deal found 3/27

$463

Wed 5/287:44 pmRDU - STI

2 stops19h 04mMultiple Airlines

Sun 6/13:53 pmSTI - RDU

1 stop17h 19mMultiple Airlines

Deal found 3/27

$642

Best flights from Raleigh to Santiago de los Caballeros
Discover carefully curated flight deals from Raleigh to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Thu 4/2412:20 pmRDU - STI

2 stops27h 40mFrontier

Thu 5/16:43 pmSTI - RDU

1 stop20h 24mFrontier

Deal found 3/27

$390

Sat 6/78:00 amRDU - STI

2 stops13h 05mAmerican Airlines

Tue 6/247:05 amSTI - RDU

1 stop14h 22mAmerican Airlines

Deal found 3/27

$399

Thu 5/84:53 pmRDU - STI

1 stop9h 54mJetBlue

Wed 5/2810:00 amSTI - RDU

1 stop13h 21mJetBlue

Deal found 3/27

$431

Thu 5/82:08 pmRDU - STI

1 stop10h 06mDelta

Wed 5/286:11 amSTI - RDU

2 stops11h 43mDelta

Deal found 3/27

$467

Wed 5/287:44 pmRDU - STI

2 stops19h 04mMultiple Airlines

Sun 6/13:53 pmSTI - RDU

1 stop17h 19mMultiple Airlines

Deal found 3/27

$642

Last-minute flights from Raleigh to Santiago de los Caballeros
Discover last-minute flight deals from Raleigh to Santiago de los Caballeros. Data last updated March 28, 2025 and is based on user searches.

Mon 3/318:17 pmRDU - STI

2 stops17h 04mAmerican Airlines

Thu 4/32:11 pmSTI - RDU

2 stops18h 20mAmerican Airlines

Deal found 3/27

$697

Sat 4/196:00 amRDU - STI

1 stop6h 42mJetBlue

Sun 4/2710:24 pmSTI - RDU

1 stop12h 35mJetBlue

Deal found 3/27

$734

Sat 4/196:11 pmRDU - STI

3 stops20h 35mMultiple Airlines

Sun 4/273:51 pmSTI - RDU

1 stop26h 13mMultiple Airlines

Deal found 3/27

$815

Thu 4/2412:20 pmRDU - STI

2 stops27h 40mFrontier

Thu 5/16:43 pmSTI - RDU

1 stop20h 24mFrontier

Deal found 3/27

$390

Thu 4/242:32 pmRDU - STI

1 stop9h 55mDelta

Thu 5/16:10 amSTI - RDU

1 stop11h 37mDelta

Deal found 3/27

$514

One-way flights from Raleigh to Santiago de los Caballeros
Search for one-way flight options from Raleigh to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Sat 4/59:53 pmRDU - STI

1 stop16h 42mSpirit Airlines

Deal found 3/27

$206

Sat 4/56:56 pmRDU - STI

2 stops19h 30mAmerican Airlines

Deal found 3/27

$225

Fri 6/137:11 pmRDU - STI

3 stops39h 18mMultiple Airlines

Deal found 3/27

$525

Cheapflights 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

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Thu 4/24

12:20 pm-4:00 pm

2 stops27h 40m

Santiago de los Caballeros

Thu 5/1

6:43 pm-3:07 pm

1 stop20h 24m

$390

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Sat 6/7

8:00 am-9:05 pm

2 stops13h 05m

Santiago de los Caballeros

Tue 6/24

7:05 am-9:27 pm

1 stop14h 22m

$399

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Thu 5/8

4:53 pm-2:47 am

1 stop9h 54m

Santiago de los Caballeros

Wed 5/28

10:00 am-11:21 pm

1 stop13h 21m

$431

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Thu 5/8

2:08 pm-12:14 am

1 stop10h 06m

Santiago de los Caballeros

Wed 5/28

6:11 am-5:54 pm

2 stops11h 43m

$467

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Wed 5/28

7:44 pm-2:48 pm

2 stops19h 04m

Santiago de los Caballeros

Sun 6/1

3:53 pm-9:12 am

1 stop17h 19m

$642

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Sat 4/5

9:53 pm-2:35 pm

1 stop16h 42m

$206

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Sat 4/5

6:56 pm-2:26 pm

2 stops19h 30m

$225

RaleighSantiago de los Caballeros

RDU - STI

RDUSTI

Raleigh-Durham

Fri 6/13

7:11 pm-10:29 am

3 stops39h 18m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from Raleigh to Santiago de los Caballeros

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Santiago de los Caballeros in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Raleigh-Santiago de los Caballeros flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Santiago de los Caballeros flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Santiago de los Caballeros flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Raleigh-Santiago de los Caballeros flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Raleigh with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Santiago de los Caballeros

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

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Santiago de los Caballeros. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Raleigh to Santiago de los Caballeros?

Currently, May is the cheapest month in which you can book a flight from Raleigh to Santiago de los Caballeros (average of $347). Flying from Raleigh to Santiago de los Caballeros in July is currently the most expensive (average of $631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDU to STI?

A simple way to save on the total cost of your ticket is to fly from Raleigh to Santiago de los Caballeros in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.

Rainfall in Santiago de los Caballeros by month

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

Temperature in Santiago de los Caballeros by month

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Santiago de los Caballeros

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,923 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

7,882 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Frontier

6.0

Okay

3,271 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Raleigh to Santiago de los Caballeros round-trip?
According to our current data, Frontier ($390), American Airlines ($399), and JetBlue ($431) offers the cheapest pricing from Raleigh to Santiago de los Caballeros. You may be able to fly from Raleigh to Santiago de los Caballeros for 32% less than the average price by searching for these airlines.
Can I find deals for flights from Raleigh to Santiago de los Caballeros that include hotel bookings?
Yes. In addition to deals on Raleigh to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Raleigh to Santiago de los Caballeros?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Santiago de los Caballeros.
Can I find deals for business class flights from Raleigh to Santiago de los Caballeros?
Yes. Cheapflights offers flight deals from Raleigh to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Raleigh to Santiago de los Caballeros?
Currently, May is the cheapest month in which you can book a flight from Raleigh to Santiago de los Caballeros (average of $347). Flying from Raleigh to Santiago de los Caballeros in July is currently the most expensive (average of $631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Raleigh to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$223	Average$385	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$353	Average$617	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$353	Average$442	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$353	Average$633	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$391	Average$512	FlexibilityNo cancel fee	On-time62%

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$206+ Cheap flights from Raleigh (RDU) to Santiago de los Caballeros (STI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Raleigh to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Raleigh-Durham to Santiago de los Caballeros are usually found in May or September, booked 21 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Raleigh to Santiago de los Caballeros

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Raleigh to Santiago de los Caballeros

Cheapest flights from Raleigh to Santiago de los CaballerosExplore the most affordable flight options available from Raleigh to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from Raleigh to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Raleigh to Santiago de los Caballeros

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Santiago de los Caballeros in March.

Best time to book a flight from Raleigh to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Raleigh with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Santiago de los Caballeros

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Santiago de los Caballeros. Price data was last updated on March 21, 2025.

What is the cheapest month to book a flight from Raleigh to Santiago de los Caballeros?

What is the cheapest time of day to fly from RDU to STI?

Find hourly flight availability from Raleigh to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average rainfall totals by month.

Temperature in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature totals by month.

Reviews of airlines servicing Santiago de los Caballeros

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Raleigh to Santiago de los Caballeros round-trip?

Can I find deals for flights from Raleigh to Santiago de los Caballeros that include hotel bookings?

How can I find direct flights from Raleigh to Santiago de los Caballeros?

Can I find deals for business class flights from Raleigh to Santiago de los Caballeros?

What is the cheapest month to book a flight from Raleigh to Santiago de los Caballeros?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Raleigh to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Raleigh to Santiago de los Caballeros

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Cheapest flights from Raleigh to Santiago de los Caballeros
Explore the most affordable flight options available from Raleigh to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.