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$360+ Cheap flights from Baltimore to Butte (BWI - BTM)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BTM
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Baltimore to Butte

Cheapest flights from Baltimore to Butte
Explore the most affordable flight options available from Baltimore to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 2/104:10 pm
BWI
-
BTM
1 stop8h 35m
United Airlines
Sat 2/1410:00 am
BTM
-
BWI
2 stops9h 17m
United Airlines
Deal found 1/25$360
This Delta deal was found by Cheapflights users on 1/25. 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 2/106:00 am
BWI
-
BTM
2 stops13h 11m
Delta
Sat 2/146:10 pm
BTM
-
BWI
2 stops13h 13m
Delta
Deal found 1/25$370
This United Airlines deal was found by Cheapflights users on 1/25. 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 10/314:10 pm
BWI
-
BTM
1 stop8h 12m
United Airlines
Wed 11/410:00 am
BTM
-
BWI
1 stop7h 20m
United Airlines
Deal found 1/25$395
This United Airlines deal was found by Cheapflights users on 1/26. 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 7/24:15 pm
BWI
-
BTM
2 stops32h 07m
United Airlines
Sat 7/1110:00 am
BTM
-
BWI
1 stop11h 00m
United Airlines
Deal found 1/26$735

Find flight deals from Baltimore to Butte

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Butte (BTM). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$360
(United Airlines)
Provider with most accurate pricing for Baltimore/Washington-Butte Silver Bow Co flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Butte Silver Bow Co flights.
Search Deals
From Baltimore/Washington to Butte Silver Bow Co
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Butte 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 January 26, 2026.
Use the filters below to find and compare flights from Baltimore to Butte that are best for you.

Fly from

Baltimore

Fly to

Butte

Route

Depart

Return

Price

BaltimoreButte

BWI - BTM

BWIBTM

Baltimore/Washington

Tue 2/10

4:10 pm-10:45 pm

1 stop8h 35m

Butte Silver Bow Co

Sat 2/14

10:00 am-9:17 pm

2 stops9h 17m

$360

BaltimoreButte

BWI - BTM

BWIBTM

Baltimore/Washington

Tue 2/10

6:00 am-5:11 pm

2 stops13h 11m

Butte Silver Bow Co

Sat 2/14

6:10 pm-9:23 am

2 stops13h 13m

$370

BaltimoreButte

BWI - BTM

BWIBTM

Baltimore/Washington

Thu 7/2

4:15 pm-10:22 pm

2 stops32h 07m

Butte Silver Bow Co

Sat 7/11

10:00 am-5:19 am

1 stop17h 19m

$735

BaltimoreButte

BWI - BTM

BWIBTM

Baltimore/Washington

Wed 3/11

8:02 am-10:26 pm

1 stop16h 24m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

  • Most accurate provider: When it comes to deals on Baltimore-Butte flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Butte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Butte flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Butte flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Butte flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Butte

Have a flexible travel schedule? Discover the best time to fly to Butte from Baltimore 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 Baltimore to Butte

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

Currently, June is the cheapest month in which you can book a flight from Baltimore to Butte (average of $176). Flying from Baltimore to Butte in March 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 Baltimore to Butte. 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 Baltimore to Butte?

    A quick flight from Baltimore to Butte can take about 8h 35m. United Airlines provides one of the quickest options available for as low as $360. Airlines will cover a distance of 1864 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 Baltimore to Butte that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Butte 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 Baltimore to Butte?

    Currently, June is the cheapest month in which you can book a flight from Baltimore to Butte (average of $176). Flying from Baltimore to Butte in March 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

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