What is the cheapest airline that flies from Great Falls to Boston Logan Intl?

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

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.

$219 Cheap Flights from Great Falls to Boston in 2026

Find the cheapest flights from Great Falls to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 pm - 6:20 amGTF Great Falls-BOS Boston Logan Intl

9h 55m1 stop Salt Lake City

6:05 am - 12:31 pmBOS Boston Logan Intl-GTF Great Falls

8h 26m1 stop Salt Lake City

$398Delta

Tue, Dec 1 - Sat, Dec 5

6:25 pm - 6:20 amGTF Great Falls-BOS Boston Logan Intl

9h 55m1 stop Salt Lake City

3:03 pm - 10:46 pmBOS Boston Logan Intl-GTF Great Falls

9h 43m2 stops Minneapolis St Paul Salt Lake City

$404Delta

Tue, Dec 1 - Sat, Dec 5

6:27 pm - 6:25 amGTF Great Falls-BOS Boston Logan Intl

9h 58m1 stop Salt Lake City

6:05 am - 12:38 pmBOS Boston Logan Intl-GTF Great Falls

8h 33m1 stop Salt Lake City

$418Delta

Wed, Oct 14 - Tue, Oct 20

6:27 pm - 6:25 amGTF Great Falls-BOS Boston Logan Intl

9h 58m1 stop Salt Lake City

6:05 am - 12:38 pmBOS Boston Logan Intl-GTF Great Falls

8h 33m1 stop Salt Lake City

$453Delta

Fri, Oct 9 - Thu, Oct 15

6:27 pm - 11:15 amGTF Great Falls-BOS Boston Logan Intl

14h 48m2 stops Salt Lake City New York John F Kennedy Intl

6:05 am - 12:38 pmBOS Boston Logan Intl-GTF Great Falls

8h 33m1 stop Salt Lake City

$459Delta

Tue, Oct 13 - Thu, Oct 22

2:25 pm - 11:54 pmGTF Great Falls-BOS Boston Logan Intl

7h 29m1 stop Denver Intl

9:33 am - 9:12 pmBOS Boston Logan Intl-GTF Great Falls

13h 39m2 stops Newark Denver Intl

$462United Airlines

Mon, Aug 31 - Fri, Sep 4

6:27 pm - 6:25 amGTF Great Falls-BOS Boston Logan Intl

9h 58m1 stop Salt Lake City

6:05 am - 12:38 pmBOS Boston Logan Intl-GTF Great Falls

8h 33m1 stop Salt Lake City

$473Delta

Wed, Oct 14 - Sat, Oct 17

6:27 pm - 6:25 amGTF Great Falls-BOS Boston Logan Intl

9h 58m1 stop Salt Lake City

6:05 am - 12:38 pmBOS Boston Logan Intl-GTF Great Falls

8h 33m1 stop Salt Lake City

$483Delta

Wed, Oct 14 - Tue, Oct 20

6:27 pm - 9:44 amGTF Great Falls-BOS Boston Logan Intl

13h 17m2 stops Salt Lake City Atlanta Hartsfield-Jackson

6:05 am - 12:38 pmBOS Boston Logan Intl-GTF Great Falls

8h 33m1 stop Salt Lake City

$489Delta

Sat, Oct 17 - Tue, Oct 20

6:25 pm - 9:50 amGTF Great Falls-BOS Boston Logan Intl

13h 25m2 stops Salt Lake City Atlanta Hartsfield-Jackson

2:25 pm - 10:46 pmBOS Boston Logan Intl-GTF Great Falls

10h 21m2 stops Cincinnati Cinci./N. Kentucky Salt Lake City

$494Delta

Tue, Dec 1 - Sat, Dec 5

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Delta flights from Great Falls to Boston

Our best Delta deals on Great Falls to Boston flight tickets

Delta

Dec 1

GTF6:25 pmGreat Falls

9h 55m

1 stop

BOS6:20 amBoston Logan Intl

Dec 5

BOS6:05 amBoston Logan Intl

8h 26m

1 stop

GTF12:31 pmGreat Falls

$398

Delta

Dec 1

GTF6:25 pmGreat Falls

9h 55m

1 stop

BOS6:20 amBoston Logan Intl

Dec 5

BOS3:03 pmBoston Logan Intl

9h 43m

2 stops

GTF10:46 pmGreat Falls

$404

Delta

Oct 14

GTF6:27 pmGreat Falls

9h 58m

1 stop

BOS6:25 amBoston Logan Intl

Oct 20

BOS6:05 amBoston Logan Intl

8h 33m

1 stop

GTF12:38 pmGreat Falls

$418

United Airlines flights from Great Falls to Boston

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

United Airlines

Aug 31

GTF2:25 pmGreat Falls

7h 29m

1 stop

BOS11:54 pmBoston Logan Intl

Sep 4

BOS9:33 amBoston Logan Intl

13h 39m

2 stops

GTF9:12 pmGreat Falls

$462

United Airlines

Oct 31

GTF2:45 pmGreat Falls

7h 05m

1 stop

BOS11:50 pmBoston Logan Intl

Nov 4

BOS3:05 pmBoston Logan Intl

8h 33m

1 stop

GTF9:38 pmGreat Falls

$498

United Airlines

Aug 28

GTF2:25 pmGreat Falls

7h 29m

1 stop

BOS11:54 pmBoston Logan Intl

Sep 5

BOS12:27 pmBoston Logan Intl

10h 45m

2 stops

GTF9:12 pmGreat Falls

$499

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Great FallsBoston

GTF Great Falls - BOS Boston Logan Intl

GTFBOS

Great Falls

Tue 12/1

6:25 pm-6:20 am

1 stop9h 55m

Boston Logan Intl

Sat 12/5

6:05 am-12:31 pm

1 stop8h 26m

$398

Great FallsBoston

GTF Great Falls - BOS Boston Logan Intl

GTFBOS

Great Falls

Tue 12/1

6:25 pm-6:20 am

1 stop9h 55m

Boston Logan Intl

Sat 12/5

3:03 pm-10:46 pm

2 stops9h 43m

$404

Great FallsBoston

GTF Great Falls - BOS Boston Logan Intl

GTFBOS

Great Falls

Wed 10/14

6:27 pm-6:25 am

1 stop9h 58m

Boston Logan Intl

Tue 10/20

6:05 am-12:38 pm

1 stop8h 33m

$418

Great FallsBoston

GTF Great Falls - BOS Boston Logan Intl

GTFBOS

Great Falls

Fri 10/9

6:27 pm-6:25 am

1 stop9h 58m

Boston Logan Intl

Thu 10/15

6:05 am-12:38 pm

1 stop8h 33m

$453

Great FallsBoston

GTF Great Falls - BOS Boston Logan Intl

GTFBOS

Great Falls

Tue 10/13

6:27 pm-11:15 am

2 stops14h 48m

Boston Logan Intl

Thu 10/22

6:05 am-12:38 pm

1 stop8h 33m

$459

Great FallsBoston

GTF Great Falls - BOS Boston Logan Intl

GTFBOS

Great Falls

Mon 8/31

2:25 pm-11:54 pm

1 stop7h 29m

Boston Logan Intl

Fri 9/4

9:33 am-9:12 pm

2 stops13h 39m

$462

Great FallsBoston

GTF Great Falls - BOS Boston Logan Intl

GTFBOS

Great Falls

Wed 10/14

6:27 pm-6:25 am

1 stop9h 58m

Boston Logan Intl

Sat 10/17

6:05 am-12:38 pm

1 stop8h 33m

$473

Great FallsBoston

GTF Great Falls - BOS Boston Logan Intl

GTFBOS

Great Falls

Wed 10/14

6:27 pm-6:25 am

1 stop9h 58m

Boston Logan Intl

Tue 10/20

6:05 am-12:38 pm

1 stop8h 33m

$483

Great FallsBoston

GTF Great Falls - BOS Boston Logan Intl

GTFBOS

Great Falls

Sat 10/17

6:27 pm-9:44 am

2 stops13h 17m

Boston Logan Intl

Tue 10/20

6:05 am-12:38 pm

1 stop8h 33m

$489

Great FallsBoston

GTF Great Falls - BOS Boston Logan Intl

GTFBOS

Great Falls

Tue 12/1

6:25 pm-9:50 am

2 stops13h 25m

Boston Logan Intl

Sat 12/5

2:25 pm-10:46 pm

2 stops10h 21m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Prices

Airlines

What is the cheapest month to fly to Boston?

In general, December is the cheapest month to fly from Great Falls to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of December, then book flights to Boston from Great Falls during March instead. Flights to Boston in March, while not as cheap as those in December, still average around $0.

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

You could potentially save up to 34% on your flight if you consider stops on a Great Falls to Boston flight.

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

Best Price Found	$219
Fastest flight time	7h 05m
Direct flights	None

The best one-way flight to Boston from Great Falls in the past 72 hours is $219. The best round-trip flight deal from Great Falls to Boston found on momondo in the last 72 hours is $398.

The fastest flight from Great Falls to Boston takes 7h 05m

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 05m 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.

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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.