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Great Falls

$254+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — GTF
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
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 6, 2026.

This Delta deal was found by Cheapflights users on 2/3. 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 5/236:10 am
BOS
-
GTF
1 stop8h 17m
Delta
Tue 5/266:20 pm
GTF
-
BOS
1 stop10h 01m
Delta
Deal found 2/3$323
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 3/310:10 am
BOS
-
GTF
2 stops14h 19m
Delta
Tue 3/106:22 pm
GTF
-
BOS
1 stop9h 48m
Delta
Deal found 2/3$329
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/37:00 am
BOS
-
GTF
1 stop11h 17m
Alaska Airlines
Tue 3/104:57 pm
GTF
-
BOS
1 stop11h 57m
Alaska Airlines
Deal found 2/3$330
This Delta deal was found by Cheapflights users on 2/3. 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 8/206:00 am
BOS
-
GTF
1 stop8h 23m
Delta
Thu 8/276:20 pm
GTF
-
BOS
1 stop9h 49m
Delta
Deal found 2/3$353
This Delta deal was found by Cheapflights users on 2/4. 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 2/199:00 am
BOS
-
GTF
2 stops10h 33m
Delta
Mon 2/236:20 pm
GTF
-
BOS
1 stop9h 40m
Delta
Deal found 2/4$354
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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.
Sat 2/217:00 am
BOS
-
GTF
1 stop12h 48m
Alaska Airlines
Sat 2/286:28 pm
GTF
-
BOS
1 stop10h 26m
Alaska Airlines
Deal found 2/6$398
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 10/66:00 am
BOS
-
GTF
1 stop8h 27m
Delta
Sat 10/106:20 pm
GTF
-
BOS
1 stop9h 51m
Delta
Deal found 2/3$403
This United Airlines deal was found by Cheapflights users on 2/5. 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 10/304:48 pm
PWM
-
GTF
2 stops31h 42m
United Airlines
Mon 11/26:15 am
GTF
-
PWM
2 stops26h 29m
United Airlines
Deal found 2/5$717
This United Airlines deal was found by Cheapflights users on 2/6. 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 2/215:45 am
PWM
-
GTF
2 stops9h 58m
United Airlines
Sat 2/286:25 am
GTF
-
PWM
2 stops12h 44m
United Airlines
Deal found 2/6$740
This United Airlines deal was found by Cheapflights users on 2/4. 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 10/289:40 am
MHT
-
GTF
2 stops14h 50m
United Airlines
Sat 10/312:25 pm
GTF
-
MHT
2 stops23h 38m
United Airlines
Deal found 2/4$760
This United Airlines deal was found by Cheapflights users on 2/6. 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 2/225:45 am
PWM
-
GTF
2 stops9h 58m
United Airlines
Sat 2/286:25 am
GTF
-
PWM
2 stops12h 03m
United Airlines
Deal found 2/6$870
This United Airlines deal was found by Cheapflights users on 2/6. 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 7/317:41 pm
MHT
-
GTF
2 stops19h 52m
United Airlines
Sun 8/96:15 am
GTF
-
MHT
2 stops50h 28m
United Airlines
Deal found 2/6$1,238

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 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(Delta)

One-way from

$254
(Alaska Airlines)

Popular in

January

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
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($33 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 6, 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

6:10 am-12:27 pm

1 stop8h 17m

Great Falls

Tue 5/26

6:20 pm-6:21 am

1 stop10h 01m

$323

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 3/3

10:10 am-10:29 pm

2 stops14h 19m

Great Falls

Tue 3/10

6:22 pm-6:10 am

1 stop9h 48m

$329

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Thu 2/19

9:00 am-5:33 pm

2 stops10h 33m

Great Falls

Mon 2/23

6:20 pm-6:00 am

1 stop9h 40m

$354

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 2/21

7:00 am-5:48 pm

1 stop12h 48m

Great Falls

Sat 2/28

6:28 pm-6:54 am

1 stop10h 26m

$398

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Wed 5/20

6:10 am-12:27 pm

1 stop8h 17m

Great Falls

Wed 5/27

6:20 pm-6:21 am

1 stop10h 01m

$433

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Sat 2/21

5:45 am-1:43 pm

2 stops9h 58m

Great Falls

Sat 2/28

6:25 am-9:09 pm

2 stops12h 44m

$740

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Sun 2/22

5:45 am-1:43 pm

2 stops9h 58m

Great Falls

Sat 2/28

6:25 am-8:28 pm

2 stops12h 03m

$870

ManchesterGreat Falls

MHT - GTF

MHTGTF

Manchester

Fri 7/31

7:41 pm-1:33 pm

2 stops19h 52m

Great Falls

Sun 8/9

6:15 am-10:43 am

2 stops50h 28m

$1,238

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Wed 2/18

9:02 am-5:48 pm

1 stop10h 46m

$254

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Fri 7/24

3:01 pm-9:19 pm

1 stop8h 18m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 14 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 8h 17m. Your travel time can differ by up to 1h 41m. 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, Portland - Great Falls and Manchester - 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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