Cheap Flights from Dubuque (DBQ) to Great Falls (GTF)

Popular airlines from Dubuque, IA (DBQ-Dubuque Regional) to Great Falls, MT (GTF-Great Falls Intl.)

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Frequently asked questions

How much does a flight from Dubuque Regional Airport (DBQ) to Great Falls Intl. Airport (GTF) cost?
Snag a cheap one-way flight or cheap return flight from Dubuque Regional Airport (DBQ) to Great Falls Intl. Airport (GTF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Dubuque Regional Airport (DBQ) to Great Falls Intl. Airport (GTF)?
Traveling in can help you save, as it's the cheapest month for flights between DBQ and GTF. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Dubuque Regional Airport (DBQ) to Great Falls Intl. Airport (GTF)?
To find the cheapest airline flying from DBQ to GTF, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Dubuque Regional Airport (DBQ) to Great Falls Intl. Airport (GTF)?
Direct flights from Dubuque Regional Airport (DBQ) to Great Falls Intl. Airport (GTF) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DBQ to GTF?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending 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 Dubuque Regional Airport (DBQ) to Great Falls Intl. Airport (GTF)?
To reach Great Falls Intl. Airport (GTF) without delays, select a flight that takes off from Dubuque Regional Airport (DBQ) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Dubuque Regional Airport (DBQ) to Great Falls Intl. Airport (GTF) last-minute?
Holding off until just before your trip to book your flight from DBQ to GTF generally means paying more. While you might find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for the best chance of scoring a bargain.
Is it cheaper to book a DBQ to GTF flight and hotel package?
Securing a DBQ to GTF flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of accommodations and then add flights, car rentals and activities 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 Dubuque Regional Airport (DBQ) to Great Falls Intl. Airport (GTF)?
Typically, you can cancel or reschedule your DBQ to GTF flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
Dubuque Regional
Destination airport
Great Falls Intl.
Distance
1065 mi

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Dubuque to Great Falls Flights

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

 

The best time to book a flight from Dubuque to Great Falls

Sunday is one of the best days to book for cheap flights from Dubuque 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 Dubuque 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 Dubuque to Great Falls in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Dubuque 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 Dubuque 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.

 

Dubuque to Great Falls Flights

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*Available to One Key members.