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$394+ Cheap flights from Philadelphia to Butte (PHL - 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BTM
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Philadelphia to Butte

Cheapest flights from Philadelphia to Butte
Explore the most affordable flight options available from Philadelphia to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This United Airlines deal was found by Cheapflights users on 2/17. 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 10/313:30 pm
PHL
-
BTM
1 stop8h 57m
United Airlines
Wed 11/410:00 am
BTM
-
PHL
1 stop7h 25m
United Airlines
Deal found 2/17$394
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 6/2410:32 am
PHL
-
BTM
2 stops13h 58m
United Airlines
Tue 6/3010:00 am
BTM
-
PHL
2 stops12h 45m
United Airlines
Deal found 2/15$479
This Delta deal was found by Cheapflights users on 2/15. 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.
Fri 5/297:20 am
PHL
-
BTM
1 stop9h 20m
Delta
Tue 6/23:15 pm
BTM
-
PHL
2 stops12h 27m
Delta
Deal found 2/15$520
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Fri 5/2910:32 am
PHL
-
BTM
2 stops13h 58m
United Airlines
Tue 6/210:15 am
BTM
-
PHL
2 stops11h 29m
United Airlines
Deal found 2/15$619
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Fri 2/203:37 pm
PHL
-
BTM
1 stop8h 49m
United Airlines
Sun 2/2210:00 am
BTM
-
PHL
2 stops10h 51m
United Airlines
Deal found 2/16$693

Find flight deals from Philadelphia to Butte

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$479
(United Airlines)
Provider with most accurate pricing for Philadelphia-Butte Silver Bow Co flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Butte Silver Bow Co flights.
Search Deals
From Philadelphia to Butte Silver Bow Co
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 February 19, 2026.
Use the filters below to find and compare flights from Philadelphia to Butte that are best for you.

Fly from

Philadelphia

Fly to

Butte

Route

Depart

Return

Price

PhiladelphiaButte

PHL - BTM

PHLBTM

Philadelphia

Wed 6/24

10:32 am-10:30 pm

2 stops13h 58m

Butte Silver Bow Co

Tue 6/30

10:00 am-12:45 am

2 stops12h 45m

$479

PhiladelphiaButte

PHL - BTM

PHLBTM

Philadelphia

Fri 5/29

10:32 am-10:30 pm

2 stops13h 58m

Butte Silver Bow Co

Tue 6/2

10:15 am-11:44 pm

2 stops11h 29m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Compare providers for flights from Philadelphia to Butte

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Butte in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Butte flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Butte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Butte flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-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 Philadelphia-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 Philadelphia to Butte

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

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

Currently, June is the cheapest month in which you can book a flight from Philadelphia to Butte (average of $133). Flying from Philadelphia to Butte in February is currently the most expensive (average of $250). 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 Philadelphia 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 Philadelphia to Butte?

    United Airlines can get you from Philadelphia to Butte in just under 13h 58m. Your travel time can differ by up to . The distance between Philadelphia and Butte is about 1912 mi.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Philadelphia to Butte (average of $133). Flying from Philadelphia to Butte in February is currently the most expensive (average of $250). 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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