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Sky Harbor Intl

$186+ Cheap flights from Santiago de los Caballeros (STI) to Sky Harbor Intl (PHX)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
STI — PHX
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Santiago de los Caballeros to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to Sky Harbor Intl (PHX). 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 October 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$479
(JetBlue)

One-way from

$186
(Kiwi.com)
Provider with most accurate pricing for Santiago de los Caballeros-Phoenix Sky Harbor Intl flight deals.
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From Santiago de los Caballeros to Phoenix Sky Harbor Intl
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One-way flight from Santiago de los Caballeros to Phoenix Sky Harbor Intl
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Find flight deals from Santiago de los Caballeros to Sky Harbor Intl

Cheapest flights from Santiago de los Caballeros to Sky Harbor Intl
Explore the most affordable flight options available from Santiago de los Caballeros to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This JetBlue deal was found by Cheapflights users on 10/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:11 amSTI - PHX
1 stop17h 46mJetBlue
Sat 12/611:05 pmPHX - STI
1 stop6h 52mJetBlue
Deal found 10/28$484
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amSTI - PHX
1 stop21h 55mAmerican Airlines
Wed 12/3112:26 amPHX - STI
1 stop17h 38mAmerican Airlines
Deal found 10/27$583
This Delta deal was found by Cheapflights users on 10/28. 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 11/196:40 amSTI - PHX
1 stop17h 27mDelta
Sat 12/66:30 pmPHX - STI
2 stops15h 29mDelta
Deal found 10/28$612
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:47 amSTI - PHX
1 stop14h 02mJetBlue
Thu 1/110:59 pmPHX - STI
1 stop8h 38mJetBlue
Deal found 10/27$618
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:47 amSTI - PHX
1 stop14h 02mJetBlue
Fri 1/210:59 pmPHX - STI
1 stop8h 38mJetBlue
Deal found 10/27$671
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/194:35 pmSTI - PHX
1 stop9h 22mAmerican Airlines
Fri 12/512:30 amPHX - STI
2 stops12h 02mAmerican Airlines
Deal found 10/28$698
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:47 amSTI - PHX
1 stop14h 02mJetBlue
Sun 1/410:59 pmPHX - STI
1 stop8h 38mJetBlue
Deal found 10/27$721

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to Sky Harbor Intl 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 October 29, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Santiago de los Caballeros

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Thu 2/19

10:11 am-10:49 pm

1 stop15h 38m

Phoenix Sky Harbor Intl

Sun 2/22

11:05 pm-9:01 am

1 stop6h 56m

$479

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Wed 11/19

7:11 am-9:57 pm

1 stop17h 46m

Phoenix Sky Harbor Intl

Sat 12/6

11:05 pm-8:57 am

1 stop6h 52m

$484

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Wed 11/19

9:01 pm-12:13 pm

2 stops18h 12m

Phoenix Sky Harbor Intl

Sat 12/6

11:59 pm-7:32 pm

2 stops16h 33m

$612

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Thu 2/19

8:00 am-11:42 pm

2 stops18h 42m

Phoenix Sky Harbor Intl

Sun 2/22

3:09 pm-1:32 pm

2 stops19h 23m

$615

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Wed 11/19

1:17 pm-12:05 pm

1 stop25h 48m

$186

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Tue 11/18

1:17 pm-10:23 pm

3 stops36h 06m

$220

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Wed 11/19

1:17 pm-3:48 pm

3 stops29h 31m

$232

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Mon 11/17

1:17 pm-9:58 pm

3 stops35h 41m

$243

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Thu 11/20

1:17 pm-4:16 pm

2 stops29h 59m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Santiago de los Caballeros 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 Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport

What is the cheapest month to book a flight from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport (average of $265). Flying from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of $688). 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.

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to Sky Harbor Intl. 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 from for flights from Santiago de los Caballeros to Phoenix Sky Harbor Intl?

    Located just 6.8 mi from the city center, Santiago de los Caballeros is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Santiago de los Caballeros. Booking flights from Santiago (STI) to Phoenix Sky Harbor Intl should be relatively easy as there are 0 daily outbound flights to Phoenix Sky Harbor Intl from 0 different airlines.

  • How long is the flight from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport?

    JetBlue can get you from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport in just under 15h 38m. Your travel time can differ by up to . The distance between Santiago de los Caballeros and Phoenix Sky Harbor Intl Airport is about 2715 mi.

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

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

  • How can I find direct flights from Santiago de los Caballeros to Sky Harbor Intl?

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

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

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to Sky Harbor Intl 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 Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport (average of $265). Flying from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of $688). 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

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
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Casa Grande
Globe
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Camp Verde
Buckeye
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Paradise Valley
Avondale
Guadalupe

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Alternative routes for Santiago de los Caballeros to Sky Harbor Intl

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