RDU - STI

$238 Find Cheap Flights from Raleigh to Santiago de los Caballeros

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Santiago de los Caballeros departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago de los Caballeros

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Santiago de los Caballeros, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Santiago de los Caballeros, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$470
Typical prices: $615-$482
Frontier
Sat 6/13Tue 6/23
RDU - STI • 1 stop
Cheapest one-way
$238
Typical prices: $205-$256
American Airlines
Sun 7/12
RDU - STI • 1 stop
Top airlines
Cheapest • from $470 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Raleigh and Santiago de los Caballeros. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $368 (round-trip)
Shortest trip • 6h 21m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Santiago de los Caballeros that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
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

Sat, Jun 13 - Tue, Jun 23
Frontier Logo
9:59 pm - 9:54 am
RDU
-
STI
11h 55m
1 stop
Frontier Logo
11:09 am - 6:48 pm
STI
-
RDU
7h 39m
1 stop
$470Frontier
Sat, Jul 4 - Thu, Jul 23
Frontier Logo
9:59 pm - 9:59 am
RDU
-
STI
12h 00m
1 stop
Frontier Logo
11:14 am - 9:16 am
STI
-
RDU
22h 02m
2 stops
$476Frontier
Sun, Jun 21 - Sun, Jun 28
JetBlue Logo
8:01 pm - 12:25 pm
RDU
-
STI
16h 24m
1 stop
JetBlue Logo
8:59 pm - 10:49 am
STI
-
RDU
13h 50m
1 stop
$478JetBlue
Sat, Jun 13 - Tue, Jun 23
Frontier Logo
2:36 pm - 9:54 am
RDU
-
STI
19h 18m
2 stops
Frontier Logo
11:09 am - 6:48 pm
STI
-
RDU
7h 39m
1 stop
$486Frontier
Sat, Jun 13 - Tue, Jun 16
Frontier Logo
9:59 pm - 9:54 am
RDU
-
STI
11h 55m
1 stop
Frontier Logo
11:09 am - 8:45 am
STI
-
RDU
21h 36m
1 stop
$490Frontier
Fri, Sep 11 - Wed, Sep 16
JetBlue Logo
2:45 pm - 1:21 am
RDU
-
STI
10h 36m
1 stop
JetBlue Logo
5:01 am - 1:04 pm
STI
-
RDU
8h 03m
1 stop
$495JetBlue
Thu, Nov 5 - Tue, Nov 10
JetBlue Logo
2:00 pm - 12:51 am
RDU
-
STI
9h 51m
1 stop
JetBlue Logo
6:01 am - 1:43 pm
STI
-
RDU
8h 42m
1 stop
$500JetBlue
Thu, Nov 5 - Tue, Nov 10
American Airlines Logo
6:25 am - 8:49 pm
RDU
-
STI
13h 24m
2 stops
American Airlines Logo
7:00 am - 5:41 pm
STI
-
RDU
11h 41m
2 stops
$505American Airlines
Thu, Aug 13 - Thu, Aug 20
American Airlines Logo
7:35 am - 9:07 pm
RDU
-
STI
13h 32m
1 stop
American Airlines Logo
7:00 am - 4:34 pm
STI
-
RDU
9h 34m
1 stop
$509American Airlines
Thu, Aug 13 - Thu, Aug 20
American Airlines Logo
6:20 am - 9:07 pm
RDU
-
STI
14h 47m
2 stops
American Airlines Logo
7:00 am - 4:34 pm
STI
-
RDU
9h 34m
1 stop
$513American Airlines
Booking Insights

KAYAK's insights & trends for Raleigh to Santiago de los Caballeros flights

Get data-powered insights and trends into flights from Raleigh to Santiago de los Caballeros to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Raleigh to Santiago de los Caballeros departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Santiago de los Caballeros, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Raleigh to Santiago de los Caballeros is November, where tickets cost $399 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $690 and $627 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Raleigh to Santiago de los Caballeros, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Raleigh to Santiago de los Caballeros, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$238
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 39% increase in price.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Raleigh to Santiago de los Caballeros

  • What is the cheapest flight from Raleigh to Santiago de los Caballeros?

    In the last 5 days, the lowest price for a flight from Raleigh to Santiago de los Caballeros was $238 for a one-way ticket and $470 for a round-trip.

  • Do I need a passport to fly between Raleigh and Santiago de los Caballeros?

    A passport is required to fly from Raleigh to Santiago de los Caballeros.

  • Which airports will I be using when flying from Raleigh to Santiago de los Caballeros?

    On your way to Santiago de los Caballeros, you’ll fly out from Raleigh-Durham. You’ll be landing at Santiago de los Caballeros.

  • Which aircraft models fly most regularly from Raleigh to Santiago de los Caballeros?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Raleigh to Santiago de los Caballeros?

    SkyTeam, and oneworld are the airline alliances operating flights between Raleigh and Santiago de los Caballeros, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Raleigh to Santiago de los Caballeros, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Raleigh to Santiago de los Caballeros are Delta and United Airlines. With an average price for the route of $424 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $362 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Raleigh to Santiago de los Caballeros?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to Santiago de los Caballeros.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to Santiago de los Caballeros?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros from Raleigh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to Santiago de los Caballeros?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago de los Caballeros with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and STI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to Santiago de los Caballeros?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago de los Caballeros from Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Raleigh to Santiago de los Caballeros

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Santiago de los Caballeros. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Raleigh to Santiago de los Caballeros? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8397 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

8.0 ExcellentAnonymous, Jun 2026
JFK - ATL
Read more Delta reviews

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

Airlines should be prohibited from using the seats they get away with.

Got home at 3am after deboarding the plane. No compensation offered by American

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding experience

First the flt was delayed over 2 hrs bc of plane mechanics that should have been handled better! No text or email was sent so only found out at the airport so there we sat for 5 hours! THATS RIDICULOUS! The gate area was filthy! No agents showed up till hr before so no additional info was given-waited online for 15 mins while the gate agent chatted and got together then given last seat in back of plane!! No priority for senior or anything-took attendants over 2hrs to serve drinks and snack-WHY are they not served together? By time snack came needed another drink! Worst service in my life!

Since we started at syr the service, crews, and flights were just excellent

All the TV screens in my rows was non functional . The map shown for an international route was antiqued..

It was fine for what it was. It’s not luxury travel but it was efficient, for the most part. Having my carry-on transferred into luggage however, was unwelcome.

We had better-than-average leg room and I loved the access to shows and movies. During boarding, we could not hear the agent even though we were close to the boarding door, which was kind of scary when we realized that half of the passengers had already boarded. Also, the entertainment was awesome, but I could not hear the movie as well as I would have liked, because my headphones were crappy. It would have been better if I could connect my own ear buds via Bluetooth or if JetBlue provided headphones.

On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!

Flight did not have onboard charging and TV screen flickering.

I was seated next to an autistic child who was out of control and had a child behind me kicking my seat for most of the trip. I will never fly JetBlue again. Ever. I don't care how cheap it is. It's terrible.

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

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

Information on your arrival and departure airports