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 April 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.

$179 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.

9:00 am - 5:35 pm

BOS

GTF

10h 35m

1 stop

6:15 pm - 7:12 am

GTF

BOS

10h 57m

1 stop

$358Alaska Airlines

Tue, Apr 28 - Tue, May 5

11:17 am - 9:17 pm

BOS

GTF

12h 00m

2 stops

2:35 pm - 11:59 pm

GTF

BOS

7h 24m

1 stop

$364United Airlines

Tue, Apr 28 - Tue, May 5

7:20 am - 6:12 pm

BOS

GTF

12h 52m

1 stop

5:09 pm - 7:40 am

GTF

BOS

12h 31m

1 stop

$403Alaska Airlines

Tue, Jun 9 - Mon, Jun 15

7:15 am - 4:26 pm

BOS

GTF

11h 11m

1 stop

5:06 pm - 6:39 am

GTF

BOS

11h 33m

1 stop

$408Alaska Airlines

Wed, Apr 15 - Sun, Apr 19

6:00 am - 12:23 pm

BOS

GTF

8h 23m

1 stop

6:20 pm - 6:09 am

GTF

BOS

9h 49m

1 stop

$413Delta

Tue, Sep 22 - Fri, Oct 2

8:20 am - 5:40 pm

BOS

GTF

11h 20m

2 stops

6:20 pm - 6:00 am

GTF

BOS

9h 40m

1 stop

$414Delta

Wed, Apr 15 - Sun, Apr 19

7:10 am - 5:43 pm

BOS

GTF

12h 33m

2 stops

6:25 pm - 6:05 am

GTF

BOS

9h 40m

1 stop

$419Delta

Tue, Jul 21 - Tue, Jul 28

10:55 am - 9:34 pm

BOS

GTF

12h 39m

2 stops

12:30 pm - 11:59 pm

GTF

BOS

9h 29m

2 stops

$420United Airlines

Wed, May 27 - Sat, May 30

9:30 am - 9:34 pm

BOS

GTF

14h 04m

2 stops

2:37 pm - 11:44 pm

GTF

BOS

7h 07m

1 stop

$426United Airlines

Thu, Jun 4 - Tue, Jun 9

10:55 am - 9:34 pm

BOS

GTF

12h 39m

2 stops

12:30 pm - 11:18 pm

GTF

BOS

8h 48m

1 stop

$433United Airlines

Tue, Jul 21 - Tue, Jul 28

Delta flights from Maine to Great Falls

Our best Delta deals on Maine to Great Falls flight tickets

Delta

Sep 22

BOS6:00 amBoston Logan Intl

8h 23m

1 stop

GTF12:23 pmGreat Falls

Oct 2

GTF6:20 pmGreat Falls

9h 49m

1 stop

BOS6:09 amBoston Logan Intl

$413

Delta

Apr 15

BOS8:20 amBoston Logan Intl

11h 20m

2 stops

GTF5:40 pmGreat Falls

Apr 19

GTF6:20 pmGreat Falls

9h 40m

1 stop

BOS6:00 amBoston Logan Intl

$414

Delta

Apr 15

BOS8:20 amBoston Logan Intl

11h 20m

2 stops

GTF5:40 pmGreat Falls

Apr 19

GTF6:20 pmGreat Falls

13h 29m

2 stops

BOS9:49 amBoston Logan Intl

$419

Alaska Airlines flights from Maine to Great Falls

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

Alaska Airlines

Apr 28

BOS9:00 amBoston Logan Intl

10h 35m

1 stop

GTF5:35 pmGreat Falls

May 5

GTF6:15 pmGreat Falls

10h 57m

1 stop

BOS7:12 amBoston Logan Intl

$358

Alaska Airlines

Jun 9

BOS7:20 amBoston Logan Intl

12h 52m

1 stop

GTF6:12 pmGreat Falls

Jun 15

GTF5:09 pmGreat Falls

12h 31m

1 stop

BOS7:40 amBoston Logan Intl

$403

Alaska Airlines

Apr 15

BOS7:15 amBoston Logan Intl

11h 11m

1 stop

GTF4:26 pmGreat Falls

Apr 19

GTF5:06 pmGreat Falls

11h 33m

1 stop

BOS6:39 amBoston Logan Intl

$408

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 4/28

9:00 am-5:35 pm

1 stop10h 35m

Great Falls

Tue 5/5

6:15 pm-7:12 am

1 stop10h 57m

$358

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 4/28

11:17 am-9:17 pm

2 stops12h 00m

Great Falls

Tue 5/5

2:35 pm-11:59 pm

1 stop7h 24m

$364

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 6/9

7:20 am-6:12 pm

1 stop12h 52m

Great Falls

Mon 6/15

5:09 pm-7:40 am

1 stop12h 31m

$403

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Wed 4/15

7:15 am-4:26 pm

1 stop11h 11m

Great Falls

Sun 4/19

5:06 pm-6:39 am

1 stop11h 33m

$408

Quickest round-trip

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 9/22

6:00 am-12:23 pm

1 stop8h 23m

Great Falls

Fri 10/2

6:20 pm-6:09 am

1 stop9h 49m

$413

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Wed 4/15

8:20 am-5:40 pm

2 stops11h 20m

Great Falls

Sun 4/19

6:20 pm-6:00 am

1 stop9h 40m

$414

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 7/21

7:10 am-5:43 pm

2 stops12h 33m

Great Falls

Tue 7/28

6:25 pm-6:05 am

1 stop9h 40m

$419

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Wed 5/27

10:55 am-9:34 pm

2 stops12h 39m

Great Falls

Sat 5/30

12:30 pm-11:59 pm

2 stops9h 29m

$420

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Thu 6/4

9:30 am-9:34 pm

2 stops14h 04m

Great Falls

Tue 6/9

2:37 pm-11:44 pm

1 stop7h 07m

$426

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 7/21

10:55 am-9:34 pm

2 stops12h 39m

Great Falls

Tue 7/28

12:30 pm-11:18 pm

1 stop8h 48m

$433

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?

United Airlines and Delta are the most popular carriers 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 03m
Direct flights	None

The fastest flight from Maine to Great Falls takes 8h 03m

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

Search flight deals

Frequently asked questions about flying from Maine to Great Falls

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 April 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.

Shelby

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.