When did momondo last update prices for flights from Maine to Great Falls Airport?

Prices for flights from Maine to Great Falls Airport refresh daily.

How many operators does momondo search for flights from Maine to Great Falls Airport?

As of February 2026, there are 2 operators available to choose from for flights from Maine to Great Falls Airport.

How old do you have to be to fly from Maine to Great Falls Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$204 Cheap Flights from Maine to Great Falls in 2026

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Find the cheapest flights from Maine to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 am - 5:40 pm

BOS

GTF

11h 30m

2 stops

6:20 pm - 6:21 am

GTF

BOS

10h 01m

1 stop

$304Delta

Sat, May 23 - Tue, May 26

6:10 am - 12:27 pm

BOS

GTF

8h 17m

1 stop

6:20 pm - 6:21 am

GTF

BOS

10h 01m

1 stop

$308Delta

Sat, May 23 - Tue, May 26

8:10 am - 5:40 pm

BOS

GTF

11h 30m

2 stops

6:20 pm - 6:21 am

GTF

BOS

10h 01m

1 stop

$314Delta

Sat, May 23 - Tue, May 26

6:10 am - 12:27 pm

BOS

GTF

8h 17m

1 stop

6:20 pm - 6:21 am

GTF

BOS

10h 01m

1 stop

$323Delta

Sat, May 23 - Tue, May 26

8:10 am - 5:40 pm

BOS

GTF

11h 30m

2 stops

6:20 pm - 6:21 am

GTF

BOS

10h 01m

1 stop

$339Delta

Sat, May 23 - Tue, May 26

6:10 am - 12:30 pm

BOS

GTF

8h 20m

1 stop

6:20 pm - 6:00 am

GTF

BOS

9h 40m

1 stop

$358Delta

Thu, Feb 26 - Mon, Mar 2

7:09 am - 6:12 pm

BOS

GTF

13h 03m

1 stop

6:52 pm - 7:41 am

GTF

BOS

10h 49m

1 stop

$385Alaska Airlines

Mon, Jun 1 - Wed, Jun 3

10:55 am - 9:19 pm

PWM

GTF

12h 24m

2 stops

12:30 pm - 9:58 pm

GTF

PWM

7h 28m

1 stop

$602United Airlines

Thu, Jun 25 - Wed, Jul 8

10:55 am - 9:19 pm

PWM

GTF

12h 24m

2 stops

12:30 pm - 11:50 pm

GTF

PWM

9h 20m

2 stops

$607United Airlines

Thu, Jun 25 - Wed, Jul 8

4:58 pm - 9:19 pm

PWM

GTF

30h 21m

2 stops

12:30 pm - 9:58 pm

GTF

PWM

7h 28m

1 stop

$608United Airlines

Wed, Jun 24 - Thu, Jul 9

Delta flights from Maine to Great Falls

Our best Delta deals on Maine to Great Falls flight tickets

Delta

May 23

BOS8:10 amBoston Logan Intl

11h 30m

2 stops

GTF5:40 pmGreat Falls

May 26

GTF6:20 pmGreat Falls

10h 01m

1 stop

BOS6:21 amBoston Logan Intl

$304

Delta

May 23

BOS6:10 amBoston Logan Intl

8h 17m

1 stop

GTF12:27 pmGreat Falls

May 26

GTF6:20 pmGreat Falls

10h 01m

1 stop

BOS6:21 amBoston Logan Intl

$308

Delta

May 23

BOS8:10 amBoston Logan Intl

11h 30m

2 stops

GTF5:40 pmGreat Falls

May 26

GTF6:20 pmGreat Falls

10h 01m

1 stop

BOS6:21 amBoston Logan Intl

$314

United Airlines flights from Maine to Great Falls

Our best United Airlines deals on Maine to Great Falls flight tickets

United Airlines

Jun 25

BOS9:40 amBoston Logan Intl

13h 39m

1 stop

GTF9:19 pmGreat Falls

Jul 4

GTF12:30 pmGreat Falls

8h 46m

1 stop

BOS11:16 pmBoston Logan Intl

$531

United Airlines

Jul 21

BOS6:00 amBoston Logan Intl

7h 23m

1 stop

GTF11:23 amGreat Falls

Jul 27

GTF6:15 amGreat Falls

21h 42m

1 stop

BOS5:57 amBoston Logan Intl

$541

United Airlines

Jun 26

BOS8:05 pmBoston Logan Intl

19h 28m

2 stops

GTF1:33 pmGreat Falls

Jul 4

GTF2:29 pmGreat Falls

7h 15m

1 stop

BOS11:44 pmBoston Logan Intl

$547

Fly from

Fly to

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

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

$308

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

$314

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

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

$339

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Thu 2/26

6:10 am-12:30 pm

1 stop8h 20m

Great Falls

Mon 3/2

6:20 pm-6:00 am

1 stop9h 40m

$358

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Mon 6/1

7:09 am-6:12 pm

1 stop13h 03m

Great Falls

Wed 6/3

6:52 pm-7:41 am

1 stop10h 49m

$385

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

Thu 6/25

10:55 am-9:19 pm

2 stops12h 24m

Great Falls

Wed 7/8

12:30 pm-11:50 pm

2 stops9h 20m

$607

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.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Maine to Great Falls?

Alaska Airlines is the most popular carrier operating from Maine to Great Falls

Cheap Maine to Great Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Great Falls

Fastest flight time	8h 17m
Direct flights	None

The fastest flight from Maine to Great Falls takes 8h 17m

There are no direct flights from Maine to Great Falls. There are no popular flight routes from Maine to Great Falls.

Search flight deals

When did momondo last update prices for flights from Maine to Great Falls Airport?
Prices for flights from Maine to Great Falls Airport refresh daily.
How many operators does momondo search for flights from Maine to Great Falls Airport?
As of February 2026, there are 2 operators available to choose from for flights from Maine to Great Falls Airport.
How old do you have to be to fly from Maine to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to Great Falls

Compare and see reviews for airlines that fly from Maine to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $340	Free Cancellation	Rating 7.4 9,283 reviews		Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Maine to Great Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maine to Great Falls. momondo saves you time and could save you money on your trip.

Can I find flights from Maine to Great Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Great Falls from Maine which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Maine to Great Falls?

momondo helps you find the best flight between Maine and Great Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Maine to Great Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Maine to Great Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.