$205 Cheap Flights from Tucson (TUS) to Santiago (STI)

View $205 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Cibao Intl. Airport (STI)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Tucson to Santiago (TUS-STI)

Prices were available within the past 7 days and start at $205 for one-way flights and $437 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 29 - Mon, Nov 17
TUS
Tucson
STI
Santiago de los Caballeros
$437 Roundtrip, found 5 days ago
$437
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 29 from Tucson to Santiago de los Caballeros, returning Mon, Nov 17, priced at $437 found 5 days ago
Delta
Tue, Nov 11 - Tue, Nov 18
TUS
Tucson
STI
Santiago de los Caballeros
$438 Roundtrip, found 5 days ago
$438
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 11 from Tucson to Santiago de los Caballeros, returning Tue, Nov 18, priced at $438 found 5 days ago
United
Mon, Nov 10 - Mon, Nov 17
TUS
Tucson
STI
Santiago de los Caballeros
$470 Roundtrip, found 5 days ago
$470
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 10 from Tucson to Santiago de los Caballeros, returning Mon, Nov 17, priced at $470 found 5 days ago
Delta
Mon, Nov 10 - Mon, Nov 17
TUS
Tucson
STI
Santiago de los Caballeros
$475 Roundtrip, found 5 days ago
$475
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 10 from Tucson to Santiago de los Caballeros, returning Mon, Nov 17, priced at $475 found 5 days ago
United
Mon, Nov 10 - Mon, Nov 17
TUS
Tucson
STI
Santiago de los Caballeros
$501 Roundtrip, found 5 days ago
$501
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 10 from Tucson to Santiago de los Caballeros, returning Mon, Nov 17, priced at $501 found 5 days ago
United
Mon, Nov 10 - Mon, Nov 17
TUS
Tucson
STI
Santiago de los Caballeros
$503 Roundtrip, found 5 days ago
$503
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 10 from Tucson to Santiago de los Caballeros, returning Mon, Nov 17, priced at $503 found 5 days ago
United
Mon, Nov 10 - Mon, Nov 17
TUS
Tucson
STI
Santiago de los Caballeros
$505 Roundtrip, found 5 days ago
$505
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 10 from Tucson to Santiago de los Caballeros, returning Mon, Nov 17, priced at $505 found 5 days ago
United
Mon, Nov 10 - Mon, Nov 17
TUS
Tucson
STI
Santiago de los Caballeros
$510 Roundtrip, found 5 days ago
$510
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 10 from Tucson to Santiago de los Caballeros, returning Mon, Nov 17, priced at $510 found 5 days ago
Delta
Sat, Oct 25 - Sat, Nov 8
TUS
Tucson
STI
Santiago de los Caballeros
$514 Roundtrip, found 5 days ago
$514
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 25 from Tucson to Santiago de los Caballeros, returning Sat, Nov 8, priced at $514 found 5 days ago
American Airlines
Fri, Dec 5 - Mon, Dec 8
TUS
Tucson
STI
Santiago de los Caballeros
$558 Roundtrip, found 7 hours ago
$558
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Dec 5 from Tucson to Santiago de los Caballeros, returning Mon, Dec 8, priced at $558 found 7 hours ago

Alternative airports near Santiago de los Caballeros

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cibao Intl. STI. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $514
STI
Cibao Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $514
Flights from Tucson (TUS) to Santiago (STI)
Origin airport
Tucson Intl.
Destination airport
Cibao Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$436
Distance
2641 mi

Tucson to Santiago Flights

The cheapest times to fly from Tucson 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 Tucson to Santiago are during the month of October. You can find some of the cheapest flights from Tucson to Santiago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Santiago

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $205 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 Tucson 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 Tucson 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.

 

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Cibao Intl. Airport (STI) cost?
Secure a cheap one-way flight from $205 or cheap return flight from $437 from Tucson Intl. Airport (TUS) to Cibao Intl. Airport (STI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Cibao Intl. Airport (STI)?
The cheapest month to fly from TUS to STI is October, when demand is low. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Cibao Intl. Airport (STI)?
To find the cheapest airline flying from TUS to STI, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Tucson Intl. Airport (TUS) to Cibao Intl. Airport (STI)?
You'll have to catch a flight with a layover if you're traveling from Tucson Intl. Airport (TUS) to Cibao Intl. Airport (STI). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from TUS to STI?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tucson Intl. Airport (TUS) to Cibao Intl. Airport (STI)?
Choose a flight from Tucson Intl. Airport (TUS) to Cibao Intl. Airport (STI) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**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 Tucson Intl. Airport (TUS) to Cibao Intl. Airport (STI) last-minute?
Last-minute fares from TUS to STI are generally more expensive. For the best prices, start searching for flights well in advance. That said, if your travel plans are flexible, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a TUS to STI flight and hotel package?
Compared with arranging flights and hotels separately, booking a TUS to STI flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Cibao Intl. Airport (STI)?
It's usually possible to reschedule or cancel your TUS to STI flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.