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$364+ Cheap flights from Great Falls (GTF) to New Hampshire

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — MHT
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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Cheap flight deals from Great Falls to New Hampshire

Cheapest flights from Great Falls to New Hampshire
Explore the most affordable flight options available from Great Falls to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.

This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 6/36:19 pm
GTF
-
BOS
1 stop10h 01m
Delta
Wed 6/107:15 am
BOS
-
GTF
2 stops12h 29m
Delta
Deal found 3/22$364
This Delta deal was found by Cheapflights users on 3/24. 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 4/71:05 pm
GTF
-
BOS
1 stop8h 54m
Delta
Fri 4/106:15 am
BOS
-
GTF
1 stop8h 09m
Delta
Deal found 3/24$408
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 5/56:15 pm
GTF
-
BOS
1 stop10h 57m
Alaska Airlines
Sat 5/99:00 am
BOS
-
GTF
1 stop10h 35m
Alaska Airlines
Deal found 3/22$412
This Delta deal was found by Cheapflights users on 3/22. 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 5/46:20 pm
GTF
-
BOS
1 stop9h 40m
Delta
Sun 5/106:10 am
BOS
-
GTF
1 stop8h 17m
Delta
Deal found 3/22$413
This Delta deal was found by Cheapflights users on 3/22. 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 5/56:20 pm
GTF
-
BOS
2 stops13h 14m
Delta
Sun 5/106:10 am
BOS
-
GTF
1 stop8h 17m
Delta
Deal found 3/22$419
This Delta deal was found by Cheapflights users on 3/24. 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 4/145:30 am
GTF
-
BOS
2 stops9h 34m
Delta
Thu 4/166:15 am
BOS
-
GTF
1 stop8h 12m
Delta
Deal found 3/24$449
This United Airlines deal was found by Cheapflights users on 3/23. 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 5/52:35 pm
GTF
-
BOS
1 stop7h 24m
United Airlines
Sat 5/910:00 am
BOS
-
GTF
2 stops13h 18m
United Airlines
Deal found 3/23$464
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:52 pm
GTF
-
BOS
1 stop10h 49m
Alaska Airlines
Wed 6/107:03 am
BOS
-
GTF
1 stop11h 20m
Alaska Airlines
Deal found 3/22$468
This United Airlines deal was found by Cheapflights users on 3/26. 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 10/272:25 pm
GTF
-
MHT
2 stops22h 38m
United Airlines
Sat 10/311:30 pm
MHT
-
GTF
2 stops11h 00m
United Airlines
Deal found 3/26$763

Find flight deals from Great Falls to New Hampshire

Keep the following information in mind while searching for Great Falls to New Hampshire flight deals. Data was last updated March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(Delta)
Provider with most accurate pricing for Great Falls-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Boston Logan Intl flights.
Search Deals
From Great Falls to New Hampshire
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to New Hampshire 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 March 27, 2026.
Use the filters below to find and compare flights from Great Falls to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 4/7

1:05 pm-11:59 pm

1 stop8h 54m

Boston Logan Intl

Fri 4/10

6:15 am-12:24 pm

1 stop8h 09m

$408

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 5/5

6:15 pm-7:12 am

1 stop10h 57m

Boston Logan Intl

Sat 5/9

9:00 am-5:35 pm

1 stop10h 35m

$412

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 5/5

6:20 pm-9:34 am

2 stops13h 14m

Boston Logan Intl

Sun 5/10

6:10 am-12:27 pm

1 stop8h 17m

$419

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 4/14

5:30 am-4:34 pm

1 stop9h 04m

Boston Logan Intl

Thu 4/16

6:15 am-12:27 pm

1 stop8h 12m

$443

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 5/5

2:35 pm-11:59 pm

1 stop7h 24m

Boston Logan Intl

Sat 5/9

10:00 am-9:18 pm

2 stops13h 18m

$464

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Sat 5/30

6:19 pm-6:20 am

1 stop10h 01m

Boston Logan Intl

Mon 6/8

6:05 am-12:40 pm

1 stop8h 35m

$483

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Wed 6/3

6:19 pm-7:33 am

2 stops11h 14m

Boston Logan Intl

Wed 6/10

7:15 am-5:44 pm

2 stops12h 29m

$511
Cheapest one-way

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Fri 5/29

6:19 pm-6:20 am

1 stop10h 01m

$539
Quickest one-way

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Sat 5/30

12:30 pm-11:16 pm

1 stop8h 46m

$559

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Fri 5/29

6:52 pm-9:05 am

3 stops36h 13m

$1,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Sorted by cheapest first

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

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

    If you book a flight to New Hampshire from Great Falls, you will be flying from Great Falls, which is the city’s only airport. Great Falls (GTF) is located 3.5 mi from the center of Great Falls.

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

    For as low as $408, Delta can have you in New Hampshire from Great Falls in 8h 54m. Airlines will cover a distance of 1982 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls to New Hampshire 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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