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Great Falls

$694+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — GTF
Jan 12 — Jan 191
Mon 1/12
Mon 1/19
1 adult, Economy
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Cheap flight deals from Duluth to Great Falls

Best flights from Duluth to Great Falls
Discover carefully curated flight deals from Duluth to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 13, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 1/243:05 pmDLH - GTF
2 stops23h 43mUnited Airlines
Wed 1/282:29 pmGTF - DLH
2 stops23h 01mUnited Airlines
Deal found 12/11$694
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:20 pmDLH - GTF
2 stops7h 24mDelta
Mon 6/11:10 pmGTF - DLH
2 stops9h 28mDelta
Deal found 12/9$1,037
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Mon 5/1811:26 amDLH - GTF
3 stops34h 51mUnited Airlines
Mon 6/17:00 amGTF - DLH
2 stops50h 44mUnited Airlines
Deal found 12/9$1,211

Find 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 December 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$694
(United Airlines)
Provider with most accurate pricing for Duluth Intl-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-Great Falls flights.
Search Deals
From Duluth Intl to Great Falls
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Great Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 13, 2025.
Use the filters below to find and compare flights from Duluth to Great Falls that are best for you.

Fly from

Duluth

Fly to

Great Falls

Route

Depart

Return

Price

DuluthGreat Falls

DLH - GTF

DLHGTF

Duluth Intl

Sat 1/24

3:05 pm-1:48 pm

2 stops23h 43m

Great Falls

Wed 1/28

2:29 pm-2:30 pm

2 stops23h 01m

$694

DuluthGreat Falls

DLH - GTF

DLHGTF

Duluth Intl

Mon 5/18

4:20 pm-10:44 pm

2 stops7h 24m

Great Falls

Mon 6/1

1:10 pm-11:38 pm

2 stops9h 28m

$1,037

DuluthGreat Falls

DLH - GTF

DLHGTF

Duluth Intl

Mon 5/18

11:26 am-9:17 pm

3 stops34h 51m

Great Falls

Mon 6/1

7:00 am-10:44 am

2 stops50h 44m

$1,211

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Duluth to Great Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duluth to Great Falls in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Duluth-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-Great Falls flight deals on Cheapflights vs. FlightHub >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

Find useful and relevant information for your journey from Duluth to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Duluth to Great Falls?

    Departing from Duluth to Great Falls will take you 7h 24m. Airlines will cover a distance of 899 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Duluth to Great Falls that include hotel bookings?

    Yes. In addition to deals on Duluth to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duluth to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Great Falls.

  • Can I find deals for business class flights from Duluth to Great Falls?

    Yes. Cheapflights offers flight deals from Duluth to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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