$717+ Cheap flights from Duluth to Great Falls (DLH - GTF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — GTF
Nov 27 — Dec 41
1 adult, Economy
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Cheapest flights from Duluth to Great FallsExplore the most affordable flight options available from Duluth to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.
Explore the most affordable flight options available from Duluth to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:55 amDLH - GTF
2 stops15h 44mUnited Airlines
Tue 11/42:30 pmGTF - DLH
2 stops23h 01mUnited Airlines
Deal found 10/25![United Airlines logo]()
$717
Cheap flight deals from Duluth to Great Falls
Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Great Falls (GTF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
- Most accurate provider: When it comes to deals on Duluth-Great Falls flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Duluth-Great Falls flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Duluth-Great Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Duluth-Great Falls flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Duluth-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Duluth to Great Falls
Have a flexible travel schedule? Discover the best time to fly to Great Falls from Duluth with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
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