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Santiago de los Caballeros

$332+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — STI
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$451
(Mytrip)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$670
From Grand Rapids Gerald R. Ford Intl to Santiago de los Caballeros
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One-way flight from Grand Rapids Gerald R. Ford Intl to Santiago de los Caballeros
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Highest demand for flights based on searches. 6% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:51 pmGRR - STI
2 stops17h 47mMultiple Airlines
Thu 11/66:18 pmSTI - GRR
2 stops27h 44mMultiple Airlines
Deal found 9/15$451
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 11/97:33 pmGRR - STI
2 stops20h 33mMultiple Airlines
Tue 11/256:18 pmSTI - GRR
1 stop17h 52mMultiple Airlines
Deal found 9/15$455
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/301:04 pmGRR - STI
2 stops23h 09mAmerican Airlines
Thu 11/64:35 pmSTI - GRR
1 stop8h 24mAmerican Airlines
Deal found 9/15$521
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 11/56:00 amGRR - STI
1 stop7h 53mUnited Airlines
Wed 11/196:00 amSTI - GRR
2 stops16h 41mUnited Airlines
Deal found 9/16$522
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 12/158:01 amGRR - STI
2 stops11h 32mAmerican Airlines
Tue 1/137:00 amSTI - GRR
2 stops17h 36mAmerican Airlines
Deal found 9/16$533
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 11/96:07 amGRR - STI
2 stops8h 26mAmerican Airlines
Tue 11/256:20 amSTI - GRR
1 stop18h 39mAmerican Airlines
Deal found 9/15$535
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 12/158:01 amGRR - STI
2 stops11h 32mAmerican Airlines
Mon 1/127:00 amSTI - GRR
2 stops12h 15mAmerican Airlines
Deal found 9/16$552
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/73:10 pmGRR - STI
2 stops21h 03mAmerican Airlines
Tue 10/211:14 pmSTI - GRR
2 stops19h 45mAmerican Airlines
Deal found 9/15$554
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/911:37 amGRR - STI
2 stops24h 36mAmerican Airlines
Tue 11/187:00 amSTI - GRR
2 stops15h 13mAmerican Airlines
Deal found 9/15$556

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 September 17, 2025.
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

Wed 11/5

4:47 pm-3:33 pm

2 stops21h 46m

Santiago de los Caballeros

Wed 11/19

4:35 pm-11:11 am

2 stops19h 36m

$522

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Sun 11/9

8:15 am-12:59 am

2 stops15h 44m

Santiago de los Caballeros

Tue 11/25

6:35 am-7:29 pm

2 stops13h 54m

$522

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Wed 11/5

1:25 pm-11:51 pm

1 stop9h 26m

Santiago de los Caballeros

Wed 11/19

6:00 am-3:58 pm

2 stops10h 58m

$522

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Wed 11/5

5:30 am-8:06 pm

2 stops13h 36m

Santiago de los Caballeros

Wed 11/19

6:35 am-11:51 pm

2 stops18h 16m

$522

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Sat 12/13

7:52 pm-5:06 pm

2 stops20h 14m

$332

Grand RapidsSantiago de los Caballeros

GRR - STI

GRRSTI

Grand Rapids Gerald R. Ford Intl

Sat 12/13

6:00 am-8:33 pm

1 stop13h 33m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

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, May is the cheapest month in which you can book a flight from Grand Rapids to Santiago de los Caballeros (average of $347). Flying from Grand Rapids to Santiago de los Caballeros in July is currently the most expensive (average of $600). 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 September 17, 2025.
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
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 and Delta fly from Grand Rapids to Santiago de los Caballeros in about 15h 44m. The time it takes to get you to your destination can typically vary by up to 6h 02m. Airlines will cover a distance of 1839 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $603. Users have found that American Airlines is 27% 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, May is the cheapest month in which you can book a flight from Grand Rapids to Santiago de los Caballeros (average of $347). Flying from Grand Rapids to Santiago de los Caballeros in July is currently the most expensive (average of $600). 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

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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.
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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$517Average$647FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$603Average$676FlexibilityNo cancel feeOn-time69%

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