$213 Cheap Flights from Phoenix (PHX) to Santiago (STI)

View $213 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Cibao Intl. Airport (STI)

Cheap Flights from Phoenix to Santiago (PHX-STI)

Prices were available within the past 7 days and start at $213 for one-way flights and $449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Oct 27 - Thu, Oct 30
PHX
Phoenix
STI
Santiago de los Caballeros
$449 Roundtrip, found 1 day ago
$449
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Oct 27 from Phoenix to Santiago de los Caballeros, returning Thu, Oct 30, priced at $449 found 1 day ago
JetBlue Airways
Sat, Oct 18 - Thu, Oct 30
PHX
Phoenix
STI
Santiago de los Caballeros
$449 Roundtrip, found 1 day ago
$449
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Oct 18 from Phoenix to Santiago de los Caballeros, returning Thu, Oct 30, priced at $449 found 1 day ago
Delta
Tue, Oct 14 - Fri, Oct 31
PHX
Phoenix
STI
Santiago de los Caballeros
$449 Roundtrip, found 1 day ago
$449
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 14 from Phoenix to Santiago de los Caballeros, returning Fri, Oct 31, priced at $449 found 1 day ago
United
Mon, Oct 27 - Thu, Oct 30
PHX
Phoenix
STI
Santiago de los Caballeros
$449 Roundtrip, found 1 day ago
$449
Roundtrip
found 1 day ago
Select United flight, departing Mon, Oct 27 from Phoenix to Santiago de los Caballeros, returning Thu, Oct 30, priced at $449 found 1 day ago
Delta
Fri, Oct 17 - Fri, Nov 7
PHX
Phoenix
STI
Santiago de los Caballeros
$450 Roundtrip, found 13 hours ago
$450
Roundtrip
found 13 hours ago
Select Delta flight, departing Fri, Oct 17 from Phoenix to Santiago de los Caballeros, returning Fri, Nov 7, priced at $450 found 13 hours ago
JetBlue Airways
Thu, Feb 26 - Wed, Mar 4
PHX
Phoenix
STI
Santiago de los Caballeros
$451 Roundtrip, found 14 hours ago
$451
Roundtrip
found 14 hours ago
Select JetBlue Airways flight, departing Thu, Feb 26 from Phoenix to Santiago de los Caballeros, returning Wed, Mar 4, priced at $451 found 14 hours ago
Delta
Mon, Oct 6 - Tue, Oct 7
PHX
Phoenix
STI
Santiago de los Caballeros
$453 Roundtrip, found 13 hours ago
$453
Roundtrip
found 13 hours ago
Select Delta flight, departing Mon, Oct 6 from Phoenix to Santiago de los Caballeros, returning Tue, Oct 7, priced at $453 found 13 hours ago
Delta
Tue, Oct 21 - Thu, Nov 6
PHX
Phoenix
STI
Santiago de los Caballeros
$455 Roundtrip, found 1 day ago
$455
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 21 from Phoenix to Santiago de los Caballeros, returning Thu, Nov 6, priced at $455 found 1 day ago
United
Thu, Nov 6 - Mon, Nov 17
PHX
Phoenix
STI
Santiago de los Caballeros
$456 Roundtrip, found 18 hours ago
$456
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Nov 6 from Phoenix to Santiago de los Caballeros, returning Mon, Nov 17, priced at $456 found 18 hours ago
JetBlue Airways
Sun, Oct 26 - Wed, Nov 5
PHX
Phoenix
STI
Santiago de los Caballeros
$459 Roundtrip, found 1 day ago
$459
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Oct 26 from Phoenix to Santiago de los Caballeros, returning Wed, Nov 5, priced at $459 found 1 day ago

Find the cheapest month to fly from Phoenix (PHX) to Santiago de los Caballeros (STI)

November is typically the cheapest month to fly

From $421 - $858 per traveler.

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Cibao Intl. Airport (STI) cost?
Secure a cheap one-way flight from $213 or cheap return flight from $449 from Sky Harbor Intl. Airport (PHX) to Cibao Intl. Airport (STI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Cibao Intl. Airport (STI)?
The cheapest month to fly from PHX to STI is October, when demand is low. Off-peak months are generally when you'll find cheap fares for travel between these airports.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Cibao Intl. Airport (STI)?
Nonstop flights from Sky Harbor Intl. Airport (PHX) to Cibao Intl. Airport (STI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHX to STI?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Cibao Intl. Airport (STI)?
Choose a flight from Sky Harbor Intl. Airport (PHX) to Cibao Intl. Airport (STI) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Cibao Intl. Airport (STI) last-minute?
Holding off until right before your break to book your flight from PHX to STI often results in higher prices. While it's possible to find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a PHX to STI flight and hotel package?
You'll typically save money by booking a PHX to STI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your preferred flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Cibao Intl. Airport (STI)?
If you booked your PHX to STI flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Cibao Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
$448
Distance
2718 mi

Book with confidence

Book with confidence

Phoenix to Santiago Flights

The cheapest times to fly from Phoenix to Santiago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Santiago are during the month of October. You can find some of the cheapest flights from Phoenix to Santiago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Santiago

Sunday is one of the best days to book for cheap flights from Phoenix to Santiago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Santiago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $213 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Santiago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Santiago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Santiago Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.