When did momondo last update prices for flights from Great Falls Airport to Boston Logan Intl Airport?

Prices for flights from Great Falls Airport to Boston Logan Intl Airport were last updated today.

How old do you have to be to fly from Great Falls Airport to Boston Logan Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl 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.

$255 Cheap Flights from Great Falls to Boston in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Great Falls to Boston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:19 pm - 6:20 am

GTF

BOS

10h 01m

1 stop

12:05 pm - 10:26 pm

BOS

GTF

12h 21m

2 stops

$394Delta

Thu, May 28 - Tue, Jun 2

6:19 pm - 6:20 am

GTF

BOS

10h 01m

1 stop

6:10 am - 12:27 pm

BOS

GTF

8h 17m

1 stop

$408Delta

Thu, May 28 - Tue, Jun 2

5:40 am - 7:15 pm

GTF

BOS

11h 35m

2 stops

12:05 pm - 10:26 pm

BOS

GTF

12h 21m

2 stops

$429Delta

Thu, May 28 - Tue, Jun 2

6:20 pm - 6:11 am

GTF

BOS

9h 51m

1 stop

6:00 am - 12:27 pm

BOS

GTF

8h 27m

1 stop

$438Delta

Thu, Oct 8 - Sun, Oct 11

2:37 pm - 11:44 pm

GTF

BOS

7h 07m

1 stop

9:30 am - 9:34 pm

BOS

GTF

14h 04m

2 stops

$444United Airlines

Sat, May 30 - Wed, Jun 3

6:19 pm - 6:20 am

GTF

BOS

10h 01m

1 stop

10:40 am - 5:39 pm

BOS

GTF

8h 59m

1 stop

$463Delta

Fri, May 29 - Fri, Jun 5

2:37 pm - 11:44 pm

GTF

BOS

7h 07m

1 stop

3:10 pm - 9:34 pm

BOS

GTF

8h 24m

1 stop

$468United Airlines

Sat, May 30 - Wed, Jun 3

2:25 pm - 11:42 pm

GTF

BOS

7h 17m

1 stop

11:30 am - 10:30 pm

BOS

GTF

13h 00m

2 stops

$524United Airlines

Sat, Oct 24 - Tue, Oct 27

6:15 am - 7:23 pm

GTF

BOS

11h 08m

2 stops

11:30 am - 10:30 pm

BOS

GTF

13h 00m

2 stops

$529United Airlines

Sat, Oct 24 - Tue, Oct 27

6:15 am - 7:30 pm

GTF

BOS

11h 15m

2 stops

10:35 am - 9:34 pm

BOS

GTF

12h 59m

2 stops

$531United Airlines

Sat, May 30 - Wed, Jun 3

Delta flights from Great Falls to Boston

Our best Delta deals on Great Falls to Boston flight tickets

Delta

May 28

GTF6:19 pmGreat Falls

10h 01m

1 stop

BOS6:20 amBoston Logan Intl

Jun 2

BOS12:05 pmBoston Logan Intl

12h 21m

2 stops

GTF10:26 pmGreat Falls

$394

Delta

May 28

GTF6:19 pmGreat Falls

10h 01m

1 stop

BOS6:20 amBoston Logan Intl

Jun 2

BOS6:10 amBoston Logan Intl

8h 17m

1 stop

GTF12:27 pmGreat Falls

$408

Delta

May 28

GTF5:40 amGreat Falls

11h 35m

2 stops

BOS7:15 pmBoston Logan Intl

Jun 2

BOS12:05 pmBoston Logan Intl

12h 21m

2 stops

GTF10:26 pmGreat Falls

$429

United Airlines flights from Great Falls to Boston

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

United Airlines

May 30

GTF2:37 pmGreat Falls

7h 07m

1 stop

BOS11:44 pmBoston Logan Intl

Jun 3

BOS9:30 amBoston Logan Intl

14h 04m

2 stops

GTF9:34 pmGreat Falls

$444

United Airlines

May 30

GTF2:37 pmGreat Falls

7h 07m

1 stop

BOS11:44 pmBoston Logan Intl

Jun 3

BOS3:10 pmBoston Logan Intl

8h 24m

1 stop

GTF9:34 pmGreat Falls

$468

United Airlines

Oct 24

GTF2:25 pmGreat Falls

7h 17m

1 stop

BOS11:42 pmBoston Logan Intl

Oct 27

BOS11:30 amBoston Logan Intl

13h 00m

2 stops

GTF10:30 pmGreat Falls

$524

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Thu 5/28

6:19 pm-6:20 am

1 stop10h 01m

Boston Logan Intl

Tue 6/2

12:05 pm-10:26 pm

2 stops12h 21m

$394

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Thu 5/28

6:19 pm-6:20 am

1 stop10h 01m

Boston Logan Intl

Tue 6/2

6:10 am-12:27 pm

1 stop8h 17m

$408

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Thu 5/28

5:40 am-7:15 pm

2 stops11h 35m

Boston Logan Intl

Tue 6/2

12:05 pm-10:26 pm

2 stops12h 21m

$429

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Thu 10/8

6:20 pm-6:11 am

1 stop9h 51m

Boston Logan Intl

Sun 10/11

6:00 am-12:27 pm

1 stop8h 27m

$438

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Sat 5/30

2:37 pm-11:44 pm

1 stop7h 07m

Boston Logan Intl

Wed 6/3

9:30 am-9:34 pm

2 stops14h 04m

$444

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Fri 5/29

6:19 pm-6:20 am

1 stop10h 01m

Boston Logan Intl

Fri 6/5

10:40 am-5:39 pm

1 stop8h 59m

$463

Quickest round-trip

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Sat 5/30

2:37 pm-11:44 pm

1 stop7h 07m

Boston Logan Intl

Wed 6/3

3:10 pm-9:34 pm

1 stop8h 24m

$468

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Sat 10/24

2:25 pm-11:42 pm

1 stop7h 17m

Boston Logan Intl

Tue 10/27

11:30 am-10:30 pm

2 stops13h 00m

$524

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Sat 10/24

6:15 am-7:23 pm

2 stops11h 08m

Boston Logan Intl

Tue 10/27

11:30 am-10:30 pm

2 stops13h 00m

$529

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Sat 5/30

6:15 am-7:30 pm

2 stops11h 15m

Boston Logan Intl

Wed 6/3

10:35 am-9:34 pm

2 stops12h 59m

$531

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

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 Great Falls to Boston Logan Intl?

United Airlines and Alaska Airlines are the most popular carriers operating from Great Falls to Boston Logan Intl

When to book flights from Great Falls to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Great Falls to Boston (GTF to BOS) flight deals and tips

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

Fastest flight time	7h 07m
Direct flights	None

The fastest flight from Great Falls to Boston takes 7h 07m

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

Search flight deals

Frequently asked questions about flying from Great Falls to Boston

How far is Great Falls to Boston Logan Intl by plane?
A flight from Great Falls to Boston Logan Intl will travel around 1976.0 mi. Typically, this will take 7h 07m by plane in normal conditions.
When did momondo last update prices for flights from Great Falls Airport to Boston Logan Intl Airport?
Prices for flights from Great Falls Airport to Boston Logan Intl Airport were last updated today.
How old do you have to be to fly from Great Falls Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl 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.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Cambridge

Plymouth

South Yarmouth

Gloucester

Narragansett

Falmouth

Brockton

Chatham

Warwick

Sturbridge

Laconia

Dennis Port

Nashua

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Great Falls to Boston for you.

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

Yes. momondo allows you to filter the results for Great Falls to Boston flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Great Falls.

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

If you are not ready to book a flight from Great Falls to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.