$428 Cheap Flights from Santo Domingo (SDQ) to Great Falls (GTF)

View $428 flight on Wed, May 13, 2026Opens in a new window

Popular airlines from Las Americas Intl. Airport (SDQ) to Great Falls, MT (GTF-Great Falls Intl.)

Cheap Flights from Santo Domingo to Great Falls (SDQ-GTF)

Prices were available within the past 7 days and start at $428 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Las Americas Intl. Airport (SDQ) to Great Falls Intl. Airport (GTF) cost?
Secure a cheap one-way flight from $428 or cheap return flight from Las Americas Intl. Airport (SDQ) to Great Falls Intl. Airport (GTF) 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 Las Americas Intl. Airport (SDQ) to Great Falls Intl. Airport (GTF)?
The cheapest month to fly from SDQ to GTF is , when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Las Americas Intl. Airport (SDQ) to Great Falls Intl. Airport (GTF)?
To find the cheapest airline that'll fly you from SDQ to GTF, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Las Americas Intl. Airport (SDQ) to Great Falls Intl. Airport (GTF)?
You'll have to book a flight with a layover if you're traveling from Las Americas Intl. Airport (SDQ) to Great Falls Intl. Airport (GTF). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SDQ to GTF?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, airline 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 Las Americas Intl. Airport (SDQ) to Great Falls Intl. Airport (GTF)?
To arrive at Great Falls Intl. Airport (GTF) on schedule, opt for a flight that leaves Las Americas Intl. Airport (SDQ) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Las Americas Intl. Airport (SDQ) to Great Falls Intl. Airport (GTF) last-minute?
Waiting until just before your departure to book a ticket from SDQ to GTF generally means paying more. While you might find some last-minute discounts, there's no guarantee. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a SDQ to GTF flight and hotel package?
Securing a SDQ to GTF flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our impressive range of accommodations and then add car rentals, activities and flights 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 Las Americas Intl. Airport (SDQ) to Great Falls Intl. Airport (GTF)?
In most cases, you're able to cancel or reschedule your SDQ to GTF flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Las Americas Intl.
Destination airport
Great Falls Intl.
Distance
3082 mi

Book with confidence

Book with confidence

Santo Domingo to Great Falls Flights

The cheapest times to fly from Santo Domingo to Great Falls

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 Santo Domingo to Great Falls are during the month of . You can find some of the cheapest flights from Santo Domingo to Great Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santo Domingo to Great Falls

Sunday is one of the best days to book for cheap flights from Santo Domingo to Great Falls: 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 Santo Domingo to Great Falls

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 Santo Domingo to Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $428 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 Santo Domingo to Great Falls 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 Santo Domingo to Great Falls 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.

 

Santo Domingo to Great Falls Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.