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$344+ Cheap flights from Butte to Boston (BTM - BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — BOS
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Cheap flight deals from Butte to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Butte (BTM) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2025.

Round-trip from

$344
(Delta)
From Butte Silver Bow Co to Boston Logan Intl
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Find flight deals from Butte to Boston

Best flights from Butte to Boston
Discover carefully curated flight deals from Butte to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2025.

This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:10 pmBTM - BOS
2 stops13h 52mDelta
Sat 2/79:00 amBOS - BTM
2 stops10h 11mDelta
Deal found 11/20$344
This United Airlines deal was found by Cheapflights users on 11/19. 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 2/39:14 amBTM - BOS
1 stop8h 51mUnited Airlines
Sat 2/79:30 amBOS - BTM
2 stops15h 15mUnited Airlines
Deal found 11/19$414

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 November 21, 2025.
Use the filters below to find and compare flights from Butte to Boston that are best for you.

Fly from

Butte

Fly to

Boston

Route

Depart

Return

Price

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Tue 2/3

6:10 pm-10:02 am

2 stops13h 52m

Boston Logan Intl

Sat 2/7

9:00 am-5:11 pm

2 stops10h 11m

$344

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Tue 2/3

9:14 am-8:05 pm

1 stop8h 51m

Boston Logan Intl

Sat 2/7

9:30 am-10:45 pm

2 stops15h 15m

$414

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Fri 3/27

10:00 am-5:51 am

1 stop17h 51m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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 $162). Flying from Butte to Boston in October is currently the most expensive (average of $287). 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 52m. Fly via Delta 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 $162). Flying from Butte to Boston in October is currently the most expensive (average of $287). 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
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
Warwick
Swansea
Old Orchard Beach
Brockton
Waltham
Chelsea

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