HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago de los Caballeros

$303+ Cheap flights from Grand Rapids (GRR) 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — STI
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Grand Rapids to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Grand Rapids to Santiago de los Caballeros

Cheapest flights from Grand Rapids to Santiago de los Caballeros
Explore the most affordable flight options available from Grand Rapids to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:05 pm
GRR
-
STI
1 stop11h 44m
Multiple Airlines
Wed 4/153:40 pm
STI
-
GRR
2 stops20h 47m
Multiple Airlines
Deal found 1/27$465
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:05 pm
GRR
-
STI
1 stop25h 30m
Multiple Airlines
Wed 3/113:41 pm
STI
-
GRR
2 stops43h 48m
Multiple Airlines
Deal found 1/28$496
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
GRR
-
STI
1 stop14h 30m
American Airlines
Wed 3/117:00 am
STI
-
GRR
1 stop16h 28m
American Airlines
Deal found 1/28$539
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:10 pm
GRR
-
STI
2 stops17h 54m
Delta
Wed 3/116:33 am
STI
-
GRR
2 stops17h 26m
Delta
Deal found 1/28$543
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:00 am
GRR
-
STI
2 stops16h 34m
Delta
Tue 3/106:33 am
STI
-
GRR
2 stops17h 44m
Delta
Deal found 1/28$553
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
GRR
-
STI
1 stop9h 12m
United Airlines
Wed 4/152:07 pm
STI
-
GRR
1 stop9h 46m
United Airlines
Deal found 1/27$583
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:19 pm
GRR
-
STI
2 stops24h 04m
American Airlines
Tue 5/267:00 am
STI
-
GRR
2 stops17h 19m
American Airlines
Deal found 1/28$593
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:10 am
GRR
-
STI
2 stops15h 51m
American Airlines
Tue 6/307:00 am
STI
-
GRR
2 stops14h 59m
American Airlines
Deal found 1/28$625
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
GRR
-
STI
1 stop7h 53m
United Airlines
Tue 3/103:00 pm
STI
-
GRR
1 stop8h 59m
United Airlines
Deal found 1/28$659
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:35 pm
GRR
-
STI
2 stops20h 42m
American Airlines
Tue 6/307:00 am
STI
-
GRR
2 stops14h 59m
American Airlines
Deal found 1/28$665
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:35 pm
GRR
-
STI
2 stops20h 42m
American Airlines
Sat 6/273:23 pm
STI
-
GRR
2 stops19h 37m
American Airlines
Deal found 1/28$675
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:42 pm
GRR
-
STI
2 stops41h 53m
Multiple Airlines
Tue 2/174:40 pm
STI
-
GRR
1 stop21h 04m
Multiple Airlines
Deal found 1/27$709

Find flight deals from Grand Rapids to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Santiago de los Caballeros (STI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$465
(Kiwi.com)

One-way from

$303
(American Airlines)

Popular in

December

Cheapest in

February
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Santiago de los Caballeros flights.
Search Deals
From Grand Rapids Gerald R. Ford Intl to Santiago de los Caballeros
Search Deals
One-way flight from Grand Rapids Gerald R. Ford Intl to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Grand Rapids to Santiago de los Caballeros that are best for you.

Fly from

Grand Rapids

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Tue 3/31

2:05 pm-1:49 am

1 stop11h 44m

Santiago de los Caballeros

Wed 4/15

3:40 pm-12:27 pm

2 stops20h 47m

$465

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Wed 3/4

1:05 pm-3:35 pm

1 stop25h 30m

Santiago de los Caballeros

Wed 3/11

3:41 pm-11:29 am

2 stops43h 48m

$496

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Wed 3/4

6:00 am-9:30 pm

1 stop14h 30m

Santiago de los Caballeros

Wed 3/11

1:30 pm-11:28 pm

1 stop9h 58m

$539

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Wed 3/4

8:00 am-1:34 am

2 stops16h 34m

Santiago de los Caballeros

Wed 3/11

6:33 am-11:59 pm

2 stops17h 26m

$543

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Fri 2/27

8:00 am-1:34 am

2 stops16h 34m

Santiago de los Caballeros

Tue 3/10

6:33 am-12:17 am

2 stops17h 44m

$553

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Fri 2/27

7:37 pm-1:31 pm

2 stops16h 54m

Santiago de los Caballeros

Tue 3/10

1:30 pm-11:28 pm

1 stop9h 58m

$553

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Tue 3/31

6:00 am-3:12 pm

1 stop9h 12m

Santiago de los Caballeros

Wed 4/15

2:07 pm-11:53 pm

1 stop9h 46m

$583

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Sat 6/20

5:35 pm-2:17 pm

2 stops20h 42m

$303

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Sat 6/20

6:00 am-3:12 pm

1 stop9h 12m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Compare providers for flights from Grand Rapids 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 Grand Rapids to Santiago de los Caballeros in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*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 Grand Rapids-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 Grand Rapids-Santiago de los Caballeros flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Rapids-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 Grand Rapids-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 Grand Rapids to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Grand Rapids 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 Grand Rapids to Santiago de los Caballeros

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

Currently, February is the cheapest month in which you can book a flight from Grand Rapids to Santiago de los Caballeros (average of $376). Flying from Grand Rapids to Santiago de los Caballeros in June is currently the most expensive (average of $569). 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.

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de los Caballeros. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Grand Rapids to Santiago de los Caballeros, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,205 reviews
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids 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.

  • How long is the flight from Grand Rapids to Santiago de los Caballeros?

    Airlines like American Airlines fly from Grand Rapids to Santiago de los Caballeros in about 14h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1839 mi.

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

    Currently priced at $517, American Airlines will fly you from Grand Rapids to Santiago de los Caballeros and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $517. Users have found that American Airlines is 31% cheaper than the other options available to this destination.

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

    Yes. In addition to deals on Grand Rapids to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids 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 Grand Rapids to Santiago de los Caballeros.

  • Can I find deals for business class flights from Grand Rapids to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from Grand Rapids 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 Grand Rapids to Santiago de los Caballeros?

    Currently, February is the cheapest month in which you can book a flight from Grand Rapids to Santiago de los Caballeros (average of $376). Flying from Grand Rapids to Santiago de los Caballeros in June is currently the most expensive (average of $569). 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

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

Alternative routes for Grand Rapids to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Punta Cana flights
Detroit to Punta Cana flights
Midway to Punta Cana flights
Grand Rapids to Punta Cana flights
O'Hare Intl to Santo Domingo flights
Midway to Santo Domingo flights
Detroit to Puerto Plata flights
Detroit to Santo Domingo flights
Lansing to Punta Cana flights
O'Hare Intl to Puerto Plata flights
O'Hare Intl to Santiago de los Caballeros flights
Grand Rapids to Santo Domingo flights
Grand Rapids to Puerto Plata flights
Flint to Punta Cana flights
Detroit to Santiago de los Caballeros flights
Midway to Santiago de los Caballeros flights
Kalamazoo to Punta Cana flights
Lansing to Santo Domingo flights
South Bend to Santiago de los Caballeros flights

Top 2 airlines flying from Grand Rapids to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from Grand Rapids to Santiago de los Caballeros. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$517Average$632FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$517Average$619FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.