HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$343+ Cheap flights from Butte to Philadelphia (BTM - PHL)

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — PHL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Butte to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Butte to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Butte (BTM) to Philadelphia (PHL). 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 September 11, 2025.

Round-trip from

$452
(United Airlines)

One-way from

$343
(Delta)
From Butte Silver Bow Co to Philadelphia
Search Deals
One-way flight from Butte Silver Bow Co to Philadelphia
Search Deals

Find flight deals from Butte to Philadelphia

Cheapest flights from Butte to Philadelphia
Explore the most affordable flight options available from Butte to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 12/1310:00 amBTM - PHL
1 stop11h 22mUnited Airlines
Tue 12/1610:33 amPHL - BTM
2 stops13h 56mUnited Airlines
Deal found 9/10$452

Cheapflights Fare Finder

 
Customize your flight search to find flights from Butte to Philadelphia 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 September 11, 2025.
Use the filters below to find and compare flights from Butte to Philadelphia that are best for you.

Fly from

Butte

Fly to

Philadelphia

Route

Depart

Return

Price

ButtePhiladelphia

BTM - PHL

BTMPHL

Butte Silver Bow Co

Sat 12/13

10:00 am-11:22 pm

1 stop11h 22m

Philadelphia

Tue 12/16

10:33 am-10:29 pm

2 stops13h 56m

$452

ButtePhiladelphia

BTM - PHL

BTMPHL

Butte Silver Bow Co

Tue 12/30

6:10 pm-5:36 am

1 stop9h 26m

$343

ButtePhiladelphia

BTM - PHL

BTMPHL

Butte Silver Bow Co

Mon 12/29

9:14 am-3:46 pm

1 stop28h 32m

$346

ButtePhiladelphia

BTM - PHL

BTMPHL

Butte Silver Bow Co

Tue 12/30

9:14 am-5:28 pm

2 stops30h 14m

$367

ButtePhiladelphia

BTM - PHL

BTMPHL

Butte Silver Bow Co

Wed 12/31

9:14 am-9:55 am

2 stops22h 41m

$367

ButtePhiladelphia

BTM - PHL

BTMPHL

Butte Silver Bow Co

Mon 12/29

6:10 pm-5:36 am

1 stop9h 26m

$383

ButtePhiladelphia

BTM - PHL

BTMPHL

Butte Silver Bow Co

Sun 12/28

9:14 am-9:31 pm

2 stops10h 17m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Butte to Philadelphia

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

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

Currently, August is the cheapest month in which you can book a flight from Butte to Philadelphia (average of $236). Flying from Butte to Philadelphia in March is currently the most expensive (average of $295). 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 Philadelphia. 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 Philadelphia?

    For as low as $452, United Airlines can have you in Philadelphia from Butte in 11h 22m. Butte and Philadelphia are separated by a distance of 1912 mi.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Butte to Philadelphia (average of $236). Flying from Butte to Philadelphia in March is currently the most expensive (average of $295). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Butte to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to John F Kennedy Intl flights
Bozeman to Newark flights
Bozeman to LaGuardia flights
Bozeman to Dulles Intl flights
Bozeman to Reagan-National flights
Missoula to Newark flights
Missoula to John F Kennedy Intl flights
Missoula to LaGuardia flights
Billings to John F Kennedy Intl flights
Billings to Newark flights
Billings to LaGuardia flights
Great Falls to Dulles Intl flights
Missoula to Dulles Intl flights
Missoula to Reagan-National flights
Kalispell to Newark flights
Kalispell to LaGuardia flights
Billings to Dulles Intl flights
Missoula to Philadelphia flights
Kalispell to John F Kennedy Intl flights
Bozeman to Philadelphia flights
Billings to Reagan-National flights
Helena to Dulles Intl flights
Helena to John F Kennedy Intl flights
Great Falls to John F Kennedy Intl flights
Great Falls to LaGuardia flights
Missoula to Harrisburg flights
Kalispell to Dulles Intl flights
Kalispell to Philadelphia flights
Helena to Newark flights
Great Falls to Pittsburgh flights
Great Falls to Philadelphia flights
Great Falls to Newark flights
Bozeman to Harrisburg flights
Helena to LaGuardia flights
Bozeman to Pittsburgh flights
Helena to Reagan-National flights
Billings to Philadelphia flights
Missoula to State College flights
Missoula to Pittsburgh flights
Great Falls to Reagan-National flights
Butte to LaGuardia flights
Billings to Elmira flights
Billings to Pittsburgh flights
Butte to Newark flights
Cody to Philadelphia flights
Cody to Dulles Intl flights
Helena to Philadelphia flights
Bozeman to Elmira flights
Cody to Reagan-National flights
Kalispell to Reagan-National flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.