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Great Falls

$480+ Cheap flights from New Hampshire to Great Falls (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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — GTF
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from New Hampshire to Great Falls

Cheapest flights from New Hampshire to Great Falls
Explore the most affordable flight options available from New Hampshire to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Delta deal was found by Cheapflights users on 11/12. 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.
Sun 12/1410:15 amBOS - GTF
1 stop9h 13mDelta
Wed 12/171:12 pmGTF - BOS
1 stop8h 29mDelta
Deal found 11/12$480
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Sun 12/147:15 amBOS - GTF
1 stop8h 24mUnited Airlines
Wed 12/172:35 pmGTF - BOS
1 stop6h 59mUnited Airlines
Deal found 11/12$574
This Delta deal was found by Cheapflights users on 11/12. 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.
Fri 11/288:00 amBOS - GTF
2 stops11h 30mDelta
Tue 12/26:10 pmGTF - BOS
1 stop10h 10mDelta
Deal found 11/12$714
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/207:36 pmBOS - GTF
2 stops20h 03mUnited Airlines
Sun 1/42:35 pmGTF - BOS
1 stop29h 20mUnited Airlines
Deal found 11/11$948
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Wed 11/266:55 pmBOS - GTF
1 stop20h 38mUnited Airlines
Sun 11/302:30 pmGTF - BOS
1 stop29h 20mUnited Airlines
Deal found 11/10$1,269

Cheap flight deals from New Hampshire to Great Falls

Keep the following information in mind while searching for New Hampshire to Great Falls flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$462
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$980
Provider with most accurate pricing for Boston Logan Intl-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Great Falls flights.
Search Deals
From New Hampshire to Great Falls
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire 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 November 13, 2025.
Use the filters below to find and compare flights from New Hampshire to Great Falls that are best for you.

Fly from

New Hampshire

Fly to

Great Falls

Route

Depart

Return

Price

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sun 12/14

10:15 am-5:28 pm

1 stop9h 13m

Great Falls

Wed 12/17

5:30 am-8:04 pm

2 stops12h 34m

$509

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sun 12/14

7:15 am-1:39 pm

1 stop8h 24m

Great Falls

Wed 12/17

2:35 pm-11:34 pm

1 stop6h 59m

$574

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Fri 11/28

8:00 am-5:30 pm

2 stops11h 30m

Great Falls

Tue 12/2

6:10 pm-6:20 am

1 stop10h 10m

$714

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 12/20

7:36 pm-1:39 pm

2 stops20h 03m

Great Falls

Sun 1/4

2:35 pm-9:55 pm

1 stop29h 20m

$948

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 12/20

10:15 am-5:38 pm

1 stop9h 23m

Great Falls

Sun 1/4

6:18 pm-6:42 am

1 stop10h 24m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Best time to book a flight from New Hampshire to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from New Hampshire 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.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Great Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Great Falls from New Hampshire?

    For a flight from New Hampshire to Great Falls, you will be flying into Great Falls. Great Falls (GTF) is just 3.5 mi from the center of the city.

  • How long is the flight from New Hampshire to Great Falls?

    Delta and United Airlines can get you from New Hampshire to Great Falls in just under 8h 24m. Your travel time can differ by up to 49m. Airlines will cover a distance of 1982 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from New Hampshire to Great Falls?

    The most popular flight routes from New Hampshire to Great Falls are Boston Logan Intl - Great Falls, Manchester - Great Falls and Portland - Great Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire 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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