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$384+ Cheap flights from Butte to Boston (BTM - BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — BOS
May 8 — May 151
Fri 5/8
Fri 5/15
1 adult, Economy
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Cheap flight deals from Butte to Boston

Cheapest flights from Butte to Boston
Explore the most affordable flight options available from Butte to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2026.

This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:00 am
BTM
-
BOS
2 stops11h 20m
United Airlines
Sat 9/195:08 pm
BOS
-
BTM
1 stop7h 19m
United Airlines
Deal found 4/8$524
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:00 am
BTM
-
BOS
2 stops11h 54m
United Airlines
Tue 12/156:00 am
BOS
-
BTM
3 stops18h 27m
United Airlines
Deal found 4/5$617

Cheapflights Fare Finder

 
Customize your flight search to find flights from Butte to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 8, 2026.
Use the filters below to find and compare flights from Butte to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Tue 9/15

10:00 am-1:05 am

2 stops13h 05m

Boston Logan Intl

Sat 9/19

9:34 am-10:27 pm

2 stops14h 53m

$529
Cheapest one-way
Quickest one-way

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Fri 6/5

3:15 pm-11:58 pm

1 stop6h 43m

$384

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Tue 6/23

6:10 pm-6:05 am

1 stop9h 55m

$394

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Fri 6/5

10:15 am-12:59 am

2 stops12h 44m

$433

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Mon 7/6

10:15 am-11:59 pm

2 stops11h 44m

$545

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Mon 7/6

6:10 pm-6:05 am

1 stop9h 55m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Sorted by cheapest first

Best time to book a flight from Butte to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Butte with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Butte to Boston

What is the cheapest month to book a flight from Butte to Boston?

Currently, March is the cheapest month in which you can book a flight from Butte to Boston (average of $148). Flying from Butte to Boston in January is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Butte to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Butte to Boston?

    There are many flights that can get you from Butte to Boston in 13h 05m. Fly via United Airlines to get the fastest option. The distance from Butte to Boston is about 2047 mi.

  • Can I find deals for flights from Butte to Boston that include hotel bookings?

    Yes. In addition to deals on Butte to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Butte to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Butte to Boston.

  • Can I find deals for business class flights from Butte to Boston?

    Yes. Cheapflights offers flight deals from Butte to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Butte to Boston?

    Currently, March is the cheapest month in which you can book a flight from Butte to Boston (average of $148). Flying from Butte to Boston in January is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Seabrook
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Lincoln
Quincy
Waltham
Lowell

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