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$129+ Cheap flights from Philadelphia (PHL) to Montana

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Philadelphia to Montana

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Montana (USMT). 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$250
(Mytrip)

One-way from

$129
(Delta)

Popular in

December

Cheapest in

April

Average price

$346
Provider with most accurate pricing for Philadelphia-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Bozeman Gallatin Field flights.
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From Philadelphia to Montana
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One-way flight from Philadelphia to Montana
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Philadelphia to Montana

Cheapest flights from Philadelphia to Montana
Explore the most affordable flight options available from Philadelphia to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:29 pmPHL - BZN
2 stops17h 03mMultiple Airlines
Mon 3/106:41 pmBZN - PHL
2 stops26h 15mMultiple Airlines
Deal found 1/29$250
This Delta deal was found by Cheapflights users on 1/29. 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.
Mon 2/246:46 pmPHL - BZN
1 stop6h 53mDelta
Fri 2/283:21 pmBZN - PHL
1 stop7h 28mDelta
Deal found 1/29$257
This United Airlines deal was found by Cheapflights users on 1/30. 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 4/246:41 amPHL - BZN
1 stop6h 56mUnited Airlines
Mon 4/2810:40 amBZN - PHL
2 stops11h 59mUnited Airlines
Deal found 1/30$285
This Southwest deal was found by Cheapflights users on 1/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:00 amPHL - BZN
1 stop10h 25mSouthwest
Mon 4/286:00 amBZN - PHL
1 stop10h 10mSouthwest
Deal found 1/30$317
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:46 pmPHL - BZN
1 stop18h 58mAlaska Airlines
Thu 4/172:53 pmBZN - PHL
1 stop13h 07mAlaska Airlines
Deal found 1/30$367
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2410:08 pmPHL - BIL
1 stop17h 52mMultiple Airlines
Mon 4/2810:00 amBIL - PHL
1 stop17h 54mMultiple Airlines
Deal found 1/30$384
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:57 amPHL - MSO
3 stops39h 19mMultiple Airlines
Mon 4/284:16 pmMSO - PHL
1 stop11h 38mMultiple Airlines
Deal found 1/30$400
This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:30 amPHL - FCA
2 stops16h 12mMultiple Airlines
Sun 3/239:32 pmFCA - PHL
2 stops24h 27mMultiple Airlines
Deal found 1/29$418
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/69:16 pmPHL - BZN
1 stop17h 52mAmerican Airlines
Tue 3/111:57 pmBZN - PHL
1 stop5h 41mAmerican Airlines
Deal found 1/29$421
This Delta deal was found by Cheapflights users on 1/30. 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.
Thu 4/246:40 pmPHL - MSO
1 stop7h 45mDelta
Mon 4/286:10 pmMSO - PHL
1 stop9h 36mDelta
Deal found 1/30$445
This Delta deal was found by Cheapflights users on 1/29. 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 8/226:40 pmPHL - BIL
1 stop7h 36mDelta
Wed 8/276:25 amBIL - PHL
1 stop5h 35mDelta
Deal found 1/29$445
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:31 amPHL - FCA
1 stop8h 08mAmerican Airlines
Tue 10/141:17 pmFCA - PHL
1 stop7h 52mAmerican Airlines
Deal found 1/29$445

Find flights from Philadelphia to Montana within your budget

Customize your flight search to find flights from Philadelphia to Montana 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 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Fri 3/7

6:46 pm-11:39 pm

1 stop6h 53m

Bozeman Gallatin Field

Tue 3/11

3:10 pm-12:45 am

1 stop7h 35m

$257

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Thu 4/24

6:41 am-11:37 am

1 stop6h 56m

Bozeman Gallatin Field

Mon 4/28

10:40 am-12:39 am

2 stops11h 59m

$285

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Thu 4/24

5:00 am-1:25 pm

1 stop10h 25m

Bozeman Gallatin Field

Mon 4/28

6:00 am-6:10 pm

1 stop10h 10m

$317

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Thu 4/24

10:05 am-8:49 am

2 stops24h 44m

Bozeman Gallatin Field

Mon 4/28

9:39 am-10:02 pm

3 stops34h 23m

$366

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Wed 4/9

5:46 pm-10:44 am

1 stop18h 58m

Bozeman Gallatin Field

Thu 4/17

2:53 pm-6:00 am

1 stop13h 07m

$367

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Thu 4/24

10:08 pm-2:00 pm

1 stop17h 52m

Billings Logan Intl

Mon 4/28

10:00 am-5:54 am

1 stop17h 54m

$384

PhiladelphiaMissoula

PHL - MSO

PHLMSO

Philadelphia

Thu 4/24

6:57 am-8:16 pm

3 stops39h 19m

Missoula Johnson-Bell Field

Mon 4/28

4:16 pm-5:54 am

1 stop11h 38m

$400

PhiladelphiaKalispell

PHL - FCA

PHLFCA

Philadelphia

Sun 3/16

6:30 am-8:42 pm

2 stops16h 12m

Kalispell Glacier Park

Sun 3/23

9:32 pm-11:59 pm

2 stops24h 27m

$418

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Thu 3/6

9:16 pm-1:08 pm

1 stop17h 52m

Bozeman Gallatin Field

Tue 3/11

1:57 pm-9:38 pm

1 stop5h 41m

$421

PhiladelphiaMissoula

PHL - MSO

PHLMSO

Philadelphia

Thu 4/24

6:40 pm-12:25 am

1 stop7h 45m

Missoula Johnson-Bell Field

Mon 4/28

6:10 pm-5:46 am

1 stop9h 36m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 46 results
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Best time to book a flight from Philadelphia to Montana

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

Travel insights for flights from Philadelphia to Montana

Get recent, data-driven insights about flights from Philadelphia to Montana including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Philadelphia to Montana (average of $371). Flying from Philadelphia to Montana in June is currently the most expensive (average of $520). 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.

What is the cheapest time of day to fly from PHL to MT?

Find hourly flight availability from Philadelphia to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Montana as you normally would.

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated January 30, 2025.
To help decide which airline to fly from Philadelphia to Montana, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,688 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Montana?

    If you book a flight to Montana from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

  • What are the cheapest airlines to fly from Philadelphia to Montana one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $129. Users have also found prices from $222 and $254 on United Airlines and Southwest, respectively.

  • What are the most popular routes from Philadelphia to Montana?

    The most popular flight routes from Philadelphia to Montana are Philadelphia - Bozeman Gallatin Field, Philadelphia - Kalispell Glacier Park and Philadelphia - Missoula Johnson-Bell Field.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Philadelphia to Montana (average of $371). Flying from Philadelphia to Montana in June is currently the most expensive (average of $520). 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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Alternative routes for Philadelphia to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Philadelphia to Montana

Discover the top 7 airlines that operate flights from Philadelphia to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$181Average$256FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$235Average$431FlexibilityNo cancel feeOn-time75%
DeltaCheapest$249Average$608FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$591FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$684FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$275Average$325FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$326Average$464FlexibilityNo cancel feeOn-time63%
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