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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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
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Cheap flight deals from Philadelphia to Montana

Keep the following information in mind while searching for Philadelphia to Montana flight deals. Data was last updated March 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$232
(Mytrip)

One-way from

$129
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$435
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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Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
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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 March 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 March 8, 2025.

This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:08 pmPHL - MSO
1 stop24h 08mMultiple Airlines
Mon 5/54:16 pmMSO - PHL
1 stop22h 06mMultiple Airlines
Deal found 3/6$232
This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:05 amPHL - BZN
1 stop12h 46mMultiple Airlines
Fri 3/216:41 pmBZN - PHL
1 stop27h 08mMultiple Airlines
Deal found 3/6$246
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:15 amPHL - BZN
1 stop6h 10mDelta
Fri 8/293:24 pmBZN - PHL
1 stop6h 15mDelta
Deal found 3/6$257
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/15:00 amPHL - BZN
1 stop6h 45mSouthwest
Mon 5/56:00 amBZN - PHL
1 stop7h 45mSouthwest
Deal found 3/6$297
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:35 pmPHL - BZN
1 stop18h 13mAlaska Airlines
Tue 9/308:00 amBZN - PHL
1 stop20h 01mAlaska Airlines
Deal found 3/7$323
This United Airlines deal was found by Cheapflights users on 3/6. 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 5/131:00 pmPHL - BZN
2 stops12h 45mUnited Airlines
Wed 5/211:56 pmBZN - PHL
2 stops13h 39mUnited Airlines
Deal found 3/6$341
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:00 amPHL - BZN
1 stop7h 39mAmerican Airlines
Tue 8/124:00 pmBZN - PHL
1 stop6h 56mAmerican Airlines
Deal found 3/7$353
This Booking.com deal was found by Cheapflights users on 3/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:37 pmPHL - MSO
1 stop25h 20mFrontier
Mon 7/712:56 pmMSO - PHL
1 stop14h 09mFrontier
Deal found 3/7$380
This Hawaiian Airlines deal was found by Cheapflights users on 3/7. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:20 amPHL - MSO
1 stop8h 19mHawaiian Airlines
Mon 4/76:38 pmMSO - PHL
1 stop9h 22mHawaiian Airlines
Deal found 3/7$390
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/12:48 pmPHL - MSO
1 stop7h 37mDelta
Tue 5/65:40 amMSO - PHL
1 stop9h 44mDelta
Deal found 3/6$391
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/206:15 amPHL - MSO
1 stop11h 03mAmerican Airlines
Fri 8/81:33 pmMSO - PHL
1 stop9h 10mAmerican Airlines
Deal found 3/7$418
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/56:00 amPHL - FCA
1 stop8h 54mDelta
Sat 4/121:57 pmFCA - PHL
1 stop7h 47mDelta
Deal found 3/7$421

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 March 8, 2025.

Fly from

Philadelphia

Fly to

Montana

Route

Depart

Return

Price

PhiladelphiaMissoula

PHL - MSO

PHLMSO

Philadelphia

Thu 5/1

10:08 pm-8:16 pm

1 stop24h 08m

Missoula Johnson-Bell Field

Mon 5/5

4:16 pm-4:22 pm

1 stop22h 06m

$232

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Sun 5/4

6:34 pm-12:07 am

1 stop7h 33m

Bozeman Gallatin Field

Tue 5/13

2:00 pm-11:58 pm

1 stop7h 58m

$257

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Wed 7/30

11:00 am-7:21 pm

1 stop10h 21m

Bozeman Gallatin Field

Tue 8/5

3:32 pm-12:06 am

1 stop6h 34m

$288

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Thu 5/1

5:00 am-9:45 am

1 stop6h 45m

Bozeman Gallatin Field

Mon 5/5

6:00 am-3:45 pm

1 stop7h 45m

$297

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Thu 5/1

5:15 am-1:41 pm

1 stop10h 26m

Bozeman Gallatin Field

Mon 5/5

9:39 am-10:02 pm

3 stops34h 23m

$352

PhiladelphiaMissoula

PHL - MSO

PHLMSO

Philadelphia

Thu 7/3

12:37 pm-11:57 am

1 stop25h 20m

Missoula Johnson-Bell Field

Mon 7/7

12:56 pm-5:05 am

1 stop14h 09m

$380

PhiladelphiaMissoula

PHL - MSO

PHLMSO

Philadelphia

Wed 4/2

7:20 am-1:39 pm

1 stop8h 19m

Missoula Johnson-Bell Field

Mon 4/7

6:38 pm-6:00 am

1 stop9h 22m

$390

PhiladelphiaMissoula

PHL - MSO

PHLMSO

Philadelphia

Thu 5/1

2:48 pm-8:25 pm

1 stop7h 37m

Missoula Johnson-Bell Field

Tue 5/6

5:40 am-5:24 pm

1 stop9h 44m

$391

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Thu 5/8

6:45 pm-11:45 pm

1 stop7h 00m

Bozeman Gallatin Field

Wed 5/14

7:45 am-5:40 pm

1 stop7h 55m

$392

PhiladelphiaMissoula

PHL - MSO

PHLMSO

Philadelphia

Sun 7/20

6:15 am-3:18 pm

1 stop11h 03m

Missoula Johnson-Bell Field

Fri 8/8

1:33 pm-12:43 am

1 stop9h 10m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 43 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 March 8, 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 March 8, 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
4,314 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,314 reviews
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines
8.0
Very good
9,716 reviews
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
8,024 reviews
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,649 reviews
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 American Airlines. According to our data, you can fly for as low as $129. Users have also found prices from $149 and $158 on Delta and United Airlines, 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.

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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 March 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$181Average$256FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$235Average$500FlexibilityNo cancel feeOn-time75%
DeltaCheapest$249Average$608FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$257Average$576FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$272Average$664FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$275Average$350FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$326Average$473FlexibilityNo cancel feeOn-time63%
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