$347 Cheap Flights from Spokane (GEG) to Santiago (STI)

View $347 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Cibao Intl. Airport (STI)

Cheap Flights from Spokane to Santiago (GEG-STI)

Prices were available within the past 7 days and start at $347 for one-way flights and $619 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Oct 5 - Tue, Oct 14
GEG
Spokane
STI
Santiago de los Caballeros
$619 Roundtrip, found 3 days ago
$619
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Oct 5 from Spokane to Santiago de los Caballeros, returning Tue, Oct 14, priced at $619 found 3 days ago
Delta
Mon, Oct 27 - Tue, Nov 11
GEG
Spokane
STI
Santiago de los Caballeros
$621 Roundtrip, found 3 days ago
$621
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 27 from Spokane to Santiago de los Caballeros, returning Tue, Nov 11, priced at $621 found 3 days ago
Delta
Wed, Feb 18 - Tue, Mar 3
GEG
Spokane
STI
Santiago de los Caballeros
$622 Roundtrip, found 2 days ago
$622
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Feb 18 from Spokane to Santiago de los Caballeros, returning Tue, Mar 3, priced at $622 found 2 days ago
Delta
Fri, Oct 3 - Tue, Oct 14
GEG
Spokane
STI
Santiago de los Caballeros
$629 Roundtrip, found 3 days ago
$629
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 3 from Spokane to Santiago de los Caballeros, returning Tue, Oct 14, priced at $629 found 3 days ago
Delta
Mon, Oct 27 - Sat, Nov 15
GEG
Spokane
STI
Santiago de los Caballeros
$631 Roundtrip, found 3 days ago
$631
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 27 from Spokane to Santiago de los Caballeros, returning Sat, Nov 15, priced at $631 found 3 days ago
American Airlines
Wed, Mar 25 - Tue, Mar 31
GEG
Spokane
STI
Santiago de los Caballeros
$632 Roundtrip, found 2 days ago
$632
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Mar 25 from Spokane to Santiago de los Caballeros, returning Tue, Mar 31, priced at $632 found 2 days ago
Delta
Fri, Oct 3 - Mon, Oct 20
GEG
Spokane
STI
Santiago de los Caballeros
$639 Roundtrip, found 3 days ago
$639
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 3 from Spokane to Santiago de los Caballeros, returning Mon, Oct 20, priced at $639 found 3 days ago
Delta
Thu, Oct 30 - Sat, Nov 15
GEG
Spokane
STI
Santiago de los Caballeros
$641 Roundtrip, found 3 days ago
$641
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Oct 30 from Spokane to Santiago de los Caballeros, returning Sat, Nov 15, priced at $641 found 3 days ago
Delta
Sat, Feb 21 - Mon, Mar 2
GEG
Spokane
STI
Santiago de los Caballeros
$642 Roundtrip, found 2 days ago
$642
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Feb 21 from Spokane to Santiago de los Caballeros, returning Mon, Mar 2, priced at $642 found 2 days ago
United
Tue, Sep 16 - Tue, Sep 23
GEG
Spokane
STI
Santiago de los Caballeros
$699 Roundtrip, found 18 hours ago
$699
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Sep 16 from Spokane to Santiago de los Caballeros, returning Tue, Sep 23, priced at $699 found 18 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 $699
STI
Cibao Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $699
Flights from Spokane (GEG) to Santiago (STI)
Origin airport
Spokane Intl.
Destination airport
Cibao Intl.
Airlines serving
American Airlines, United
Roundtrip price
$619
Distance
3260 mi

Spokane to Santiago Flights

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

 

The best time to book a flight from Spokane to Santiago

Sunday is one of the best days to book for cheap flights from Spokane 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 Spokane 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 Spokane to Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $347 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 Spokane 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 Spokane 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 Spokane Intl. Airport (GEG) to Cibao Intl. Airport (STI) cost?
Lock in a cheap one-way flight from $347 or cheap return flight from $619 from Spokane Intl. Airport (GEG) 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 Spokane Intl. Airport (GEG) to Cibao Intl. Airport (STI)?
The cheapest month to fly from GEG to STI is October, when there's less demand. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Cibao Intl. Airport (STI)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest GEG to STI flight.
How many flights per day from Spokane Intl. Airport (GEG) to Cibao Intl. Airport (STI)?
There are no daily nonstop flights available from Spokane Intl. Airport (GEG) to Cibao Intl. Airport (STI). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from GEG to STI?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Cibao Intl. Airport (STI)?
Select a flight from Spokane Intl. Airport (GEG) to Cibao Intl. Airport (STI) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time 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 Spokane Intl. Airport (GEG) to Cibao Intl. Airport (STI) last-minute?
Last-minute bookings from GEG to STI are typically more expensive. To lock in the lowest prices, start searching for flights early. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a GEG to STI flight and hotel package?
Securing a GEG to STI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Cibao Intl. Airport (STI)?
If you reserved your GEG to STI flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.