Cheap flights from Great Falls to Boston (GTF - BOS) from $170

This is the cheapest one-way flight price, found on 5/29. Prices may vary by date and flight preferences.
GTF — BOS
Jun 4 — Jun 111

Great Falls to Boston 2023 flight deals

Cheap flights to Boston from Great Falls found for this year
Listed are some of the best fares we've found on flights departing from Great Falls to Boston in 2023. Check back soon for alternative fares.

Cheap Delta flights from Great Falls to Boston

Take a look at some of the lowest-priced Delta flights heading from Great Falls to Boston. Come back soon if you're not finding the exact deal you're looking for.

Cheap United Airlines flights from Great Falls to Boston

Have a look at some of the cheapest available United Airlines flights departing from Great Falls and landing in Boston. Deals frequently update to provide users with more options.

One-way flights to Boston from Great Falls

The cheapest one-way flights from Great Falls to Boston
Take a look at some of the one-way flights we've detected from Great Falls to Boston. Users can also find round-trip Great Falls to Boston flights by using the search form above.

Find flights from Great Falls to Boston within your budget

Use the slider to find flights from Great Falls to Boston that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$390 - $682

Route

Depart

Return

Price

Great FallsBoston Logan Intl

GTF - BOS

GTFBOS

Great Falls

Fri 7/14

1 stop30h 07m

Boston Logan Intl

Mon 7/17

1 stop15h 48m

Great FallsBoston Logan Intl

GTF - BOS

GTFBOS

Great Falls

Fri 7/14

2 stops23h 38m

Boston Logan Intl

Mon 7/17

1 stop15h 48m

Great FallsBoston Logan Intl

GTF - BOS

GTFBOS

Great Falls

Wed 10/25

2 stops11h 37m

Boston Logan Intl

Fri 11/10

2 stops13h 35m

Great FallsBoston Logan Intl

GTF - BOS

GTFBOS

Great Falls

Wed 10/25

1 stop10h 54m

Boston Logan Intl

Fri 11/10

1 stop22h 41m

Great FallsBoston Logan Intl

GTF - BOS

GTFBOS

Great Falls

Wed 10/25

2 stops11h 37m

Boston Logan Intl

Fri 11/10

1 stop7h 10m

Great FallsBoston Logan Intl

GTF - BOS

GTFBOS

Great Falls

Fri 7/21

1 stop30h 07m

Boston Logan Intl

Mon 7/24

1 stop15h 48m

Great FallsBoston Logan Intl

GTF - BOS

GTFBOS

Great Falls

Fri 7/21

2 stops23h 38m

Boston Logan Intl

Mon 7/24

1 stop15h 48m

Great FallsBoston Logan Intl

GTF - BOS

GTFBOS

Great Falls

Mon 7/31

1 stop10h 13m

Boston Logan Intl

Wed 8/2

2 stops12h 22m

Great FallsBoston Logan Intl

GTF - BOS

GTFBOS

Great Falls

Fri 7/21

2 stops24h 01m

Boston Logan Intl

Sun 7/23

1 stop26h 41m

Flights are sorted by cheapest first

Deals found on 5/28

Reviews of Airlines Servicing Boston

To help decide which airline to fly from Great Falls to Boston, see what other customers have to say about Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
1,375 reviews

Crew

8.6

Food

7.2

Comfort

8.0

Overall

8.0

Entertainment

7.1

Boarding

8.3

Reviews

1 / 10

Such a short time in the air. No real commentary but the stewardi were very nice.

Alaska Airlines
8.0
Very good
1,375 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Crew

8.6

Food

7.2

Comfort

8.0

Overall

8.0

Entertainment

7.1

Boarding

8.3

Reviews

1 / 10

Such a short time in the air. No real commentary but the stewardi were very nice.

Delta
8.0
Very good
2,360 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Crew

8.6

Food

7.2

Comfort

8.0

Overall

8.0

Entertainment

7.1

Boarding

8.3

Reviews

1 / 10

Such a short time in the air. No real commentary but the stewardi were very nice.

United Airlines
7.6
Good
1,522 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Crew

8.6

Food

7.2

Comfort

8.0

Overall

8.0

Entertainment

7.1

Boarding

8.3

Reviews

1 / 10

Such a short time in the air. No real commentary but the stewardi were very nice.

Related info for your journey

Useful info, stats and facts about Great Falls to Boston flights.

Alternative routes for Great Falls to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Bostonfrom $254 pp

Top 2 airlines flying from Great Falls to Boston

The chart below displays the airlines Cheapflights users traveling from Great Falls to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$453Average$694FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$466Average$788FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
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