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Great Falls

$204+ Cheap flights from New Hampshire to Great Falls (GTF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — GTF
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap 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 February 14, 2026.

This Delta deal was found by Cheapflights users on 2/12. 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.
Sat 5/238:10 am
BOS
-
GTF
2 stops11h 30m
Delta
Tue 5/266:20 pm
GTF
-
BOS
1 stop10h 01m
Delta
Deal found 2/12$304
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:10 am
BOS
-
GTF
1 stop8h 20m
Delta
Mon 3/26:20 pm
GTF
-
BOS
1 stop9h 40m
Delta
Deal found 2/11$358
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:09 am
BOS
-
GTF
1 stop13h 03m
Alaska Airlines
Wed 6/36:52 pm
GTF
-
BOS
1 stop10h 49m
Alaska Airlines
Deal found 2/10$385
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:10 pm
BOS
-
GTF
1 stop24h 16m
Alaska Airlines
Thu 3/265:06 pm
GTF
-
BOS
1 stop28h 53m
Alaska Airlines
Deal found 2/13$438
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 6/2510:55 am
PWM
-
GTF
2 stops12h 24m
United Airlines
Wed 7/812:30 pm
GTF
-
PWM
1 stop7h 28m
United Airlines
Deal found 2/10$602
This United Airlines deal was found by Cheapflights users on 2/10. 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 6/244:58 pm
PWM
-
GTF
2 stops30h 21m
United Airlines
Thu 7/912:30 pm
GTF
-
PWM
1 stop7h 28m
United Airlines
Deal found 2/10$608
This United Airlines deal was found by Cheapflights users on 2/10. 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 6/244:58 pm
PWM
-
GTF
2 stops30h 21m
United Airlines
Wed 7/812:30 pm
GTF
-
PWM
2 stops9h 20m
United Airlines
Deal found 2/10$613
This United Airlines deal was found by Cheapflights users on 2/10. 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 6/247:15 pm
PWM
-
GTF
2 stops28h 04m
United Airlines
Tue 7/76:15 am
GTF
-
PWM
2 stops25h 47m
United Airlines
Deal found 2/10$617
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Fri 10/307:22 pm
PWM
-
GTF
2 stops29h 08m
United Airlines
Mon 11/26:15 am
GTF
-
PWM
2 stops29h 37m
United Airlines
Deal found 2/12$637
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 6/234:58 pm
PWM
-
GTF
2 stops30h 21m
United Airlines
Thu 7/912:30 pm
GTF
-
PWM
1 stop7h 28m
United Airlines
Deal found 2/10$658
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 6/234:58 pm
PWM
-
GTF
2 stops30h 21m
United Airlines
Wed 7/812:30 pm
GTF
-
PWM
2 stops9h 20m
United Airlines
Deal found 2/10$663
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 6/234:58 pm
PWM
-
GTF
2 stops30h 21m
United Airlines
Tue 7/76:15 am
GTF
-
PWM
2 stops25h 47m
United Airlines
Deal found 2/10$667

Find 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 February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(Delta)

One-way from

$204
(Expedia)

Popular in

November

Cheapest in

February

Average price

$343
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
One-way flight from New Hampshire to Great Falls
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($122 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 February 2026
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 February 14, 2026.
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

Sat 5/23

8:10 am-5:40 pm

2 stops11h 30m

Great Falls

Tue 5/26

6:20 pm-6:21 am

1 stop10h 01m

$304

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Thu 3/19

6:10 pm-4:26 pm

1 stop24h 16m

Great Falls

Thu 3/26

5:06 pm-11:59 pm

1 stop28h 53m

$438

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Mon 6/22

6:00 am-10:44 pm

1 stop18h 44m

Great Falls

Tue 6/30

6:20 pm-6:09 am

1 stop9h 49m

$482

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Wed 6/24

6:00 am-10:44 pm

1 stop18h 44m

Great Falls

Tue 6/30

6:20 pm-9:00 am

2 stops12h 40m

$488

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Mon 6/22

6:00 am-10:44 pm

1 stop18h 44m

Great Falls

Sat 7/4

5:30 am-7:13 pm

2 stops11h 43m

$488

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 5/23

9:01 am-6:12 pm

1 stop11h 11m

Great Falls

Tue 5/26

6:52 pm-7:41 am

1 stop10h 49m

$493

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Thu 3/19

2:00 pm-10:30 pm

2 stops10h 30m

Great Falls

Thu 3/26

6:22 pm-6:10 am

1 stop9h 48m

$497

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Thu 6/25

10:55 am-9:19 pm

2 stops12h 24m

Great Falls

Wed 7/8

12:30 pm-9:58 pm

1 stop7h 28m

$602

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Wed 6/24

4:58 pm-9:19 pm

2 stops30h 21m

Great Falls

Wed 7/8

12:30 pm-9:58 pm

1 stop7h 28m

$608

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Wed 6/24

4:58 pm-9:19 pm

2 stops30h 21m

Great Falls

Thu 7/9

12:30 pm-9:58 pm

1 stop7h 28m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 23 results
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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 11h 30m. Your travel time can differ by up to 54m. 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

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

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