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Great Falls

$181+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — GTF
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$393
(United Airlines)

One-way from

$181
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$672
Provider with most accurate pricing for Boston Logan Intl-Great Falls flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Great Falls flights.
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From New Hampshire to Great Falls
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One-way flight from New Hampshire to Great Falls
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Highest demand for flights based on searches. 5% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 7/56:10 amPWM - GTF
1 stop7h 19mUnited Airlines
Sat 7/126:25 amGTF - PWM
2 stops13h 36mUnited Airlines
Deal found 4/30$393
This Delta deal was found by Cheapflights users on 5/1. 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 7/291:02 pmBOS - GTF
2 stops9h 30mDelta
Wed 8/66:00 amGTF - BOS
1 stop8h 52mDelta
Deal found 5/1$416
This United Airlines deal was found by Cheapflights users on 5/1. 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 7/299:40 amMHT - GTF
2 stops13h 33mUnited Airlines
Wed 8/62:35 pmGTF - MHT
2 stops18h 09mUnited Airlines
Deal found 5/1$492
This Delta deal was found by Cheapflights users on 4/30. 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 7/112:49 pmPWM - GTF
2 stops11h 56mDelta
Tue 7/85:45 amGTF - PWM
2 stops10h 13mDelta
Deal found 4/30$583
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/231:30 pmBOS - GTF
1 stop9h 40mUnited Airlines
Mon 5/262:26 pmGTF - BOS
2 stops25h 15mUnited Airlines
Deal found 4/29$611
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 5/45:20 pmBOS - GTF
1 stop26h 07mAlaska Airlines
Tue 5/66:07 pmGTF - BOS
1 stop27h 52mAlaska Airlines
Deal found 4/30$987

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 May 1, 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

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Sat 7/5

6:10 am-11:29 am

1 stop7h 19m

Great Falls

Sat 7/12

6:25 am-10:01 pm

2 stops13h 36m

$393

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 7/29

1:02 pm-8:32 pm

2 stops9h 30m

Great Falls

Wed 8/6

6:00 am-4:52 pm

1 stop8h 52m

$416

ManchesterGreat Falls

MHT - GTF

MHTGTF

Manchester

Tue 7/29

9:40 am-9:13 pm

2 stops13h 33m

Great Falls

Wed 8/6

2:35 pm-10:44 am

2 stops18h 09m

$492

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Tue 7/1

12:49 pm-10:45 pm

2 stops11h 56m

Great Falls

Tue 7/8

5:45 am-5:58 pm

2 stops10h 13m

$583

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Fri 5/23

1:30 pm-9:10 pm

1 stop9h 40m

Great Falls

Mon 5/26

2:26 pm-5:41 pm

2 stops25h 15m

$611

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 5/31

6:00 am-1:27 pm

2 stops9h 27m

$181

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 7/29

1:02 pm-10:45 pm

2 stops11h 43m

$211

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 7/29

7:20 am-4:13 pm

1 stop10h 53m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

Rainfall in Great Falls by month

Plan your trip to Great Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

Temperature in Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Great Falls. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Delta, Hawaiian Airlines and United Airlines from New Hampshire to Great Falls to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Hawaiian Airlines
7.9
Good
2,409 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from New Hampshire to Great Falls one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $181. However, be on the lookout for offers from Delta and Hawaiian Airlines, as they are both options that can get you from New Hampshire to Great Falls for a low price.

  • 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.

  • What is the cheapest month to book a flight from New Hampshire to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from New Hampshire to Great Falls (average of $367). Flying from New Hampshire to Great Falls in June is currently the most expensive (average of $579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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