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

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Massachusetts to Great Falls

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

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

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

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

How old do you have to be to fly from Massachusetts 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 Massachusetts to Great Falls Airport.

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

The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$414 Cheap Flights from Massachusetts to Great Falls in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 12:41 pmBOS Boston Logan Intl-GTF Great Falls

8h 36m1 stop Salt Lake City

1:21 pm - 11:57 pmGTF Great Falls-BOS Boston Logan Intl

8h 36m1 stop Salt Lake City

$438Delta

Fri, Nov 13 - Mon, Nov 16

11:00 am - 5:39 pmBOS Boston Logan Intl-GTF Great Falls

8h 39m1 stop Salt Lake City

1:21 pm - 11:57 pmGTF Great Falls-BOS Boston Logan Intl

8h 36m1 stop Salt Lake City

$438Delta

Thu, Nov 12 - Mon, Nov 16

9:03 am - 4:30 pmBOS Boston Logan Intl-GTF Great Falls

9h 27m1 stop Seattle/Tacoma Intl

5:10 pm - 5:40 amGTF Great Falls-BOS Boston Logan Intl

10h 30m1 stop Seattle/Tacoma Intl

$438Alaska Airlines

Wed, Nov 11 - Thu, Nov 12

7:13 am - 4:30 pmBOS Boston Logan Intl-GTF Great Falls

11h 17m1 stop Seattle/Tacoma Intl

5:10 pm - 5:40 amGTF Great Falls-BOS Boston Logan Intl

10h 30m1 stop Seattle/Tacoma Intl

$438Alaska Airlines

Fri, Nov 13 - Mon, Nov 16

11:00 am - 5:39 pmBOS Boston Logan Intl-GTF Great Falls

8h 39m1 stop Salt Lake City

6:19 pm - 6:20 amGTF Great Falls-BOS Boston Logan Intl

10h 01m1 stop Salt Lake City

$438Delta

Fri, Nov 13 - Mon, Nov 16

6:05 am - 12:41 pmBOS Boston Logan Intl-GTF Great Falls

8h 36m1 stop Salt Lake City

6:19 pm - 6:20 amGTF Great Falls-BOS Boston Logan Intl

10h 01m1 stop Salt Lake City

$438Delta

Fri, Nov 13 - Fri, Nov 13

9:03 am - 4:30 pmBOS Boston Logan Intl-GTF Great Falls

9h 27m1 stop Seattle/Tacoma Intl

5:10 pm - 5:40 amGTF Great Falls-BOS Boston Logan Intl

10h 30m1 stop Seattle/Tacoma Intl

$438Alaska Airlines

Wed, Nov 11 - Sat, Nov 14

1:29 pm - 9:38 pmBOS Boston Logan Intl-GTF Great Falls

10h 09m2 stops Chicago O'Hare Intl Denver Intl

6:30 am - 6:53 pmGTF Great Falls-BOS Boston Logan Intl

10h 23m2 stops Denver Intl Newark

$449United Airlines

Tue, Nov 10 - Sat, Nov 14

3:05 pm - 9:38 pmBOS Boston Logan Intl-GTF Great Falls

8h 33m1 stop Denver Intl

2:45 pm - 11:50 pmGTF Great Falls-BOS Boston Logan Intl

7h 05m1 stop Denver Intl

$558United Airlines

Fri, Oct 30 - Fri, Nov 6

5:30 am - 1:49 pmBOS Boston Logan Intl-GTF Great Falls

10h 19m2 stops Washington, D.C. Dulles Intl Denver Intl

2:45 pm - 11:50 pmGTF Great Falls-BOS Boston Logan Intl

7h 05m1 stop Denver Intl

$564United Airlines

Sun, Nov 8 - Tue, Nov 17

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Delta flights from Massachusetts to Great Falls

Our best Delta deals on Massachusetts to Great Falls flight tickets

Delta

Nov 7

BOS4:15 pmBoston Logan Intl

8h 25m

1 stop

GTF10:40 pmGreat Falls

Nov 15

GTF6:19 pmGreat Falls

10h 01m

1 stop

BOS6:20 amBoston Logan Intl

$438

Delta

Nov 7

BOS1:05 pmBoston Logan Intl

11h 35m

2 stops

GTF10:40 pmGreat Falls

Nov 12

GTF6:19 pmGreat Falls

10h 01m

1 stop

BOS6:20 amBoston Logan Intl

$444

Delta

Nov 7

BOS7:27 amBoston Logan Intl

12h 20m

2 stops

GTF5:47 pmGreat Falls

Nov 15

GTF6:19 pmGreat Falls

14h 51m

2 stops

BOS11:10 amBoston Logan Intl

$449

Alaska Airlines flights from Massachusetts to Great Falls

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

Alaska Airlines

Nov 16

BOS7:13 amBoston Logan Intl

11h 17m

1 stop

GTF4:30 pmGreat Falls

Nov 19

GTF5:10 pmGreat Falls

11h 10m

1 stop

BOS6:20 amBoston Logan Intl

$538

Alaska Airlines

Nov 9

BOS6:20 pmBoston Logan Intl

24h 10m

1 stop

GTF4:30 pmGreat Falls

Nov 16

GTF5:10 pmGreat Falls

10h 30m

1 stop

BOS5:40 amBoston Logan Intl

$540

Alaska Airlines

Nov 9

BOS9:03 amBoston Logan Intl

9h 27m

1 stop

GTF4:30 pmGreat Falls

Nov 12

GTF5:10 pmGreat Falls

10h 30m

1 stop

BOS5:40 amBoston Logan Intl

$543

momondo Fare Finder

Use the filters below to find and compare flights from Massachusetts to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonGreat Falls

BOS Boston Logan Intl - GTF Great Falls

BOSGTF

Boston Logan Intl

Fri 11/13

6:05 am-12:41 pm

1 stop8h 36m

Great Falls

Mon 11/16

1:21 pm-11:57 pm

1 stop8h 36m

$438

BostonGreat Falls

BOS Boston Logan Intl - GTF Great Falls

BOSGTF

Boston Logan Intl

Thu 11/12

11:00 am-5:39 pm

1 stop8h 39m

Great Falls

Mon 11/16

1:21 pm-11:57 pm

1 stop8h 36m

$438

BostonGreat Falls

BOS Boston Logan Intl - GTF Great Falls

BOSGTF

Boston Logan Intl

Wed 11/11

9:03 am-4:30 pm

1 stop9h 27m

Great Falls

Thu 11/12

5:10 pm-5:40 am

1 stop10h 30m

$438

BostonGreat Falls

BOS Boston Logan Intl - GTF Great Falls

BOSGTF

Boston Logan Intl

Fri 11/13

7:13 am-4:30 pm

1 stop11h 17m

Great Falls

Mon 11/16

5:10 pm-5:40 am

1 stop10h 30m

$438

BostonGreat Falls

BOS Boston Logan Intl - GTF Great Falls

BOSGTF

Boston Logan Intl

Fri 11/13

11:00 am-5:39 pm

1 stop8h 39m

Great Falls

Mon 11/16

6:19 pm-6:20 am

1 stop10h 01m

$438

BostonGreat Falls

BOS Boston Logan Intl - GTF Great Falls

BOSGTF

Boston Logan Intl

Fri 11/13

6:05 am-12:41 pm

1 stop8h 36m

Great Falls

Fri 11/13

6:19 pm-6:20 am

1 stop10h 01m

$438

BostonGreat Falls

BOS Boston Logan Intl - GTF Great Falls

BOSGTF

Boston Logan Intl

Wed 11/11

9:03 am-4:30 pm

1 stop9h 27m

Great Falls

Sat 11/14

5:10 pm-5:40 am

1 stop10h 30m

$438

BostonGreat Falls

BOS Boston Logan Intl - GTF Great Falls

BOSGTF

Boston Logan Intl

Tue 11/10

1:29 pm-9:38 pm

2 stops10h 09m

Great Falls

Sat 11/14

6:30 am-6:53 pm

2 stops10h 23m

$449

Quickest round-trip

BostonGreat Falls

BOS Boston Logan Intl - GTF Great Falls

BOSGTF

Boston Logan Intl

Fri 10/30

3:05 pm-9:38 pm

1 stop8h 33m

Great Falls

Fri 11/6

2:45 pm-11:50 pm

1 stop7h 05m

$558

BostonGreat Falls

BOS Boston Logan Intl - GTF Great Falls

BOSGTF

Boston Logan Intl

Sun 11/8

5:30 am-1:49 pm

2 stops10h 19m

Great Falls

Tue 11/17

2:45 pm-11:50 pm

1 stop7h 05m

$564

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 Massachusetts 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

Prices

Airlines

What is the cheapest month to fly to Great Falls?

The month of January is another great option to travel to Great Falls, with average flight prices from Massachusetts averaging around $0.

Can stopping save me money on Massachusetts to Great Falls flights?

You could potentially save up to 6% on your flight if you consider stops on a Massachusetts to Great Falls flight.

Cheap Massachusetts to Great Falls flight deals and tips

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

Best Price Found	$414
Fastest flight time	8h 07m
Direct flights	None

The best one-way flight to Great Falls from Massachusetts in the past 72 hours is $414. The best round-trip flight deal from Massachusetts to Great Falls found on momondo in the last 72 hours is $438.

The fastest flight from Massachusetts to Great Falls takes 8h 07m

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

Search flight deals

Frequently asked questions about flying from Massachusetts to Great Falls

When did momondo last update prices for flights from Massachusetts to Great Falls Airport?
Prices for flights from Massachusetts to Great Falls Airport refresh daily.
How many operators does momondo search for flights from Massachusetts to Great Falls Airport?
As of September 2026, there are 2 operators available to choose from for flights from Massachusetts to Great Falls Airport.
How old do you have to be to fly from Massachusetts 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 Massachusetts to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Massachusetts to Great Falls

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $324	Free Cancellation	Rating 7.8 8,591 reviews		Search Delta flights
United Airlines	PriceFrom $466	Free Cancellation	Rating 7.4 10,226 reviews		Search United Airlines flights

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Why use momondo?

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

It is quick and easy to find Massachusetts to Great Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Great Falls that suits you.

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

Yes. momondo enables you to select and highlight flights to Great Falls from Massachusetts with this policy.

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

Once you have performed a search for Massachusetts to Great Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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