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Santiago de los Caballeros

$262+ Cheap flights from Phoenix 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STI
Mar 15 — Mar 221
Sat 3/15
Sat 3/22
1 adult, Economy
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Cheap flight deals from Phoenix to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 March 10, 2025.

Round-trip from

$546
(JetBlue)

One-way from

$262
(JetBlue)

Popular in

June

Cheapest in

November

Average price

$729
From Phoenix to Santiago de los Caballeros
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One-way flight from Phoenix to Santiago de los Caballeros
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Highest demand for flights based on searches. 20% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Phoenix to Santiago de los Caballeros

Cheapest flights from Phoenix to Santiago de los Caballeros
Explore the most affordable flight options available from Phoenix to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2025.

This JetBlue deal was found by Cheapflights users on 3/8. 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 3/2611:00 amPHX - STI
1 stop9h 46mJetBlue
Sat 3/292:40 amSTI - PHX
1 stop11h 03mJetBlue
Deal found 3/8$546
This Mytrip deal was found by Cheapflights users on 3/8. 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.
Wed 3/2610:15 amPHX - STI
2 stops25h 20mMultiple Airlines
Sun 3/303:40 pmSTI - PHX
3 stops33h 22mMultiple Airlines
Deal found 3/8$627
This American Airlines deal was found by Cheapflights users on 3/9. 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 5/1512:42 pmPHX - STI
1 stop23h 18mAmerican Airlines
Mon 5/193:50 pmSTI - PHX
2 stops20h 21mAmerican Airlines
Deal found 3/9$637
This Mytrip deal was found by Cheapflights users on 3/8. 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.
Wed 3/265:15 amPHX - STI
3 stops30h 20mSpirit Airlines
Sun 3/303:40 pmSTI - PHX
3 stops33h 22mSpirit Airlines
Deal found 3/8$647
This Delta deal was found by Cheapflights users on 3/9. 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 5/1412:45 amPHX - STI
2 stops14h 05mDelta
Mon 5/191:30 pmSTI - PHX
1 stop12h 56mDelta
Deal found 3/9$784
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/268:05 pmPHX - STI
2 stops11h 38mUnited Airlines
Sun 3/302:07 pmSTI - PHX
1 stop11h 23mUnited Airlines
Deal found 3/8$829

Find flights from Phoenix to Santiago de los Caballeros within your budget

Customize your flight search to find flights from Phoenix 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 March 10, 2025.

Fly from

Phoenix

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Wed 3/26

11:00 am-11:46 pm

1 stop9h 46m

Santiago de los Caballeros

Sat 3/29

2:40 am-10:43 am

1 stop11h 03m

$546

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Wed 3/26

10:15 am-2:35 pm

2 stops25h 20m

Santiago de los Caballeros

Sun 3/30

3:40 pm-10:02 pm

3 stops33h 22m

$627

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Thu 5/15

12:42 pm-3:00 pm

1 stop23h 18m

Santiago de los Caballeros

Mon 5/19

3:50 pm-9:11 am

2 stops20h 21m

$637

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Wed 3/26

5:15 am-2:35 pm

3 stops30h 20m

Santiago de los Caballeros

Sun 3/30

3:40 pm-10:02 pm

3 stops33h 22m

$647

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Wed 5/14

12:45 am-5:50 pm

2 stops14h 05m

Santiago de los Caballeros

Mon 5/19

1:30 pm-11:26 pm

1 stop12h 56m

$784

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Wed 3/26

8:05 pm-10:43 am

2 stops11h 38m

Santiago de los Caballeros

Sun 3/30

2:07 pm-10:30 pm

1 stop11h 23m

$829

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Wed 6/11

9:50 pm-5:18 pm

1 stop16h 28m

$262

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Mon 6/2

10:35 pm-12:05 pm

1 stop10h 30m

$286

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Wed 6/4

3:20 pm-12:35 pm

1 stop18h 15m

$331

PhoenixSantiago de los Caballeros

PHX - STI

PHXSTI

Phoenix Sky Harbor Intl

Sun 6/1

11:59 pm-1:48 pm

3 stops34h 49m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 12 results
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Best time to book a flight from Phoenix to Santiago de los Caballeros

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

Travel insights for flights from Phoenix to Santiago de los Caballeros

Get recent, data-driven insights about flights from Phoenix to Santiago de los Caballeros including ideal travel times, pricing trends, and more.

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

Currently, May is the cheapest month in which you can book a flight from Phoenix to Santiago de los Caballeros (average of $347). Flying from Phoenix to Santiago de los Caballeros in July is currently the most expensive (average of $631). 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 PHX to STI?

Find hourly flight availability from Phoenix 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 March 10, 2025.

When flying from Phoenix to Santiago de los Caballeros, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 11% versus a flight in the morning.

Rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

Temperature in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 March 10, 2025.
Delta
8.0
Very good
7,973 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,631 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.3
Good
2,962 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines
6.3
Okay
7,903 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Phoenix 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 Phoenix?

    If you book a flight to Santiago de los Caballeros from Phoenix, 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 Phoenix to Santiago per day from 2 different airlines.

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

    Flying on JetBlue is currently your cheapest option to Santiago de los Caballeros, with prices starting at $546. Additional round-trip tickets that might be worth considering are offered by American Airlines and Spirit Airlines, with the lowest prices starting at $637 and $647, respectively. These flights start at 20% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Phoenix to Santiago de los Caballeros one-way?

    The cheapest airlines for a one-way flight from Phoenix to Santiago de los Caballeros are JetBlue ($262), Delta ($286), and American Airlines ($331).

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Phoenix to Santiago de los Caballeros (average of $347). Flying from Phoenix to Santiago de los Caballeros in July is currently the most expensive (average of $631). 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

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Top 2 airlines flying from Phoenix to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from Phoenix 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 March 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$400Average$618FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$411Average$708FlexibilityNo cancel feeOn-time71%
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