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Santiago de los Caballeros

$570+ Cheap flights from Gilbert, AZ to Santiago de los Caballeros (STI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STI
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Gilbert to Santiago de los Caballeros

Keep the following information in mind while searching for Gilbert to Santiago de los Caballeros flight deals. Data was last updated November 2, 2025.

Round-trip from

$427
(JetBlue)

Popular in

April

Cheapest in

January

Average price

$551
From Gilbert to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Gilbert to Santiago de los Caballeros

Cheapest flights from Gilbert to Santiago de los Caballeros
Explore the most affordable flight options available from Gilbert to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This American Airlines deal was found by Cheapflights users on 11/1. 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 11/1611:58 pmPHX - STI
1 stop17h 53mAmerican Airlines
Sun 11/234:35 pmSTI - PHX
1 stop11h 02mAmerican Airlines
Deal found 11/1$570
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 12/129:55 amPHX - STI
1 stop7h 38mAmerican Airlines
Sat 12/206:17 pmSTI - PHX
1 stop9h 38mAmerican Airlines
Deal found 10/31$600
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/296:25 amPHX - STI
2 stops13h 31mAmerican Airlines
Sat 12/66:00 amSTI - PHX
2 stops13h 39mAmerican Airlines
Deal found 11/1$709
This JetBlue deal was found by Cheapflights users on 11/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:59 pmPHX - STI
1 stop8h 16mJetBlue
Wed 12/2411:25 amSTI - PHX
1 stop14h 24mJetBlue
Deal found 11/2$718
This JetBlue deal was found by Cheapflights users on 10/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:59 pmPHX - STI
1 stop8h 16mJetBlue
Thu 1/228:45 amSTI - PHX
1 stop16h 00mJetBlue
Deal found 10/31$734

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert 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 November 2, 2025.
Use the filters below to find and compare flights from Gilbert to Santiago de los Caballeros that are best for you.

Fly from

Gilbert

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Sun 11/16

11:58 pm-8:51 pm

1 stop17h 53m

Santiago de los Caballeros

Sun 11/23

4:35 pm-12:37 am

1 stop11h 02m

$570

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Fri 12/12

9:55 am-8:33 pm

1 stop7h 38m

Santiago de los Caballeros

Sat 12/20

6:17 pm-12:55 am

1 stop9h 38m

$600

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Sat 11/29

6:25 am-10:56 pm

2 stops13h 31m

Santiago de los Caballeros

Sat 12/6

6:00 am-4:39 pm

2 stops13h 39m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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

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

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

Currently, January is the cheapest month in which you can book a flight from Gilbert to Santiago de los Caballeros (average of $285). Flying from Gilbert to Santiago de los Caballeros in December is currently the most expensive (average of $589). 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 G1L to STI?

Find hourly flight availability from Gilbert 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 November 2, 2025.

It’s typically best to fly out from Gilbert to Santiago de los Caballeros in the evening. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

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 November 2, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Gilbert to Santiago de los Caballeros by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

Related info for your journey

Find useful and relevant information for your journey from Gilbert 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 airport do you fly into for flights to Santiago de los Caballeros from Gilbert?

    If you book a flight to Santiago de los Caballeros from Gilbert, you will be flying to Santiago, which is the city’s only airport. Santiago de los Caballeros (STI) is located 6.8 mi from the center of Santiago de los Caballeros. There are 0 flights from Gilbert to Santiago per day from 2 different airlines.

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

    American Airlines can get you from Gilbert to Santiago de los Caballeros in just under 17h 53m. Your travel time can differ by up to . Gilbert and Santiago de los Caballeros are separated by a distance of 2715 mi.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Gilbert to Santiago de los Caballeros (average of $285). Flying from Gilbert to Santiago de los Caballeros in December is currently the most expensive (average of $589). 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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Top 2 airlines flying from Gilbert to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from Gilbert 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$448Average$640FlexibilityNo cancel feeOn-time71%
DeltaCheapest$477Average$722FlexibilityNo cancel feeOn-timeN/A

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