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$381+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — BOS
Nov 6 — Nov 131
Thu 11/6
Thu 11/13
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 October 7, 2025.

Round-trip from

$381
(Delta)
From Butte Silver Bow Co to Boston Logan Intl
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Find 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 October 7, 2025.

This United Airlines deal was found by Cheapflights users on 10/7. 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.
Thu 10/309:47 amBTM - BOS
1 stop11h 52mUnited Airlines
Tue 11/48:30 amBOS - BTM
2 stops15h 44mUnited Airlines
Deal found 10/7$458
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Mon 11/249:47 amBTM - BOS
2 stops11h 55mUnited Airlines
Thu 11/276:00 amBOS - BTM
2 stops11h 54mUnited Airlines
Deal found 10/6$479
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Thu 10/309:47 amBTM - BOS
1 stop11h 52mUnited Airlines
Mon 11/33:15 pmBOS - BTM
1 stop8h 59mUnited Airlines
Deal found 10/7$567
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/259:47 amBTM - BOS
2 stops11h 55mUnited Airlines
Thu 11/276:00 amBOS - BTM
2 stops11h 54mUnited Airlines
Deal found 10/6$572
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Mon 11/249:47 amBTM - BOS
2 stops11h 55mUnited Airlines
Tue 12/27:15 amBOS - BTM
1 stop17h 14mUnited Airlines
Deal found 10/6$625
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Mon 11/249:47 amBTM - BOS
2 stops11h 55mUnited Airlines
Wed 11/263:15 pmBOS - BTM
1 stop26h 39mUnited Airlines
Deal found 10/6$632

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 October 7, 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

Thu 2/26

6:10 pm-6:13 am

1 stop10h 03m

Boston Logan Intl

Mon 3/2

8:45 pm-5:05 pm

2 stops22h 20m

$381

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Thu 2/26

9:25 am-9:46 pm

2 stops10h 21m

Boston Logan Intl

Mon 3/2

3:19 pm-10:22 pm

1 stop9h 03m

$414

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Thu 10/30

9:47 am-11:39 pm

1 stop11h 52m

Boston Logan Intl

Tue 11/4

8:30 am-10:14 pm

2 stops15h 44m

$458

ButteBoston

BTM - BOS

BTMBOS

Butte Silver Bow Co

Mon 11/24

9:47 am-11:42 pm

2 stops11h 55m

Boston Logan Intl

Thu 11/27

6:00 am-3:54 pm

2 stops11h 54m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

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 $150). Flying from Butte to Boston in October is currently the most expensive (average of $284). 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 10h 03m. Fly via Delta or United Airlines to get the fastest option. The distance from Butte to Boston is about 2047 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $150). Flying from Butte to Boston in October is currently the most expensive (average of $284). 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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