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Montana

$85+ Cheap flights from Pennsylvania 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Pennsylvania to Montana

Keep the following information in mind while searching for Pennsylvania to Montana flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$169
(United Airlines)

One-way from

$85
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$359
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 Pennsylvania to Montana
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One-way flight from Pennsylvania to Montana
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Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Pennsylvania to Montana

Cheapest flights from Pennsylvania to Montana
Explore the most affordable flight options available from Pennsylvania to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:59 amEWR - BZN
Nonstop4h 58mUnited Airlines
Sat 2/1411:45 amBZN - EWR
Nonstop4h 10mUnited Airlines
Deal found 1/7$169
This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:40 amEWR - BZN
Nonstop4h 59mUnited Airlines
Thu 2/2611:45 amBZN - EWR
Nonstop4h 10mUnited Airlines
Deal found 1/7$185
This Southwest deal was found by Cheapflights users on 1/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:30 amPHL - BZN
1 stop6h 45mSouthwest
Tue 3/173:25 pmBZN - PHL
1 stop6h 25mSouthwest
Deal found 1/7$190
This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:40 amEWR - BZN
Nonstop4h 59mUnited Airlines
Wed 3/46:20 amBZN - EWR
1 stop9h 02mUnited Airlines
Deal found 1/7$203
This Southwest deal was found by Cheapflights users on 1/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:00 pmPHL - BZN
1 stop7h 15mSouthwest
Tue 2/107:40 amBZN - PHL
1 stop6h 40mSouthwest
Deal found 1/7$209
This American Airlines deal was found by Cheapflights users on 1/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/207:00 amEWR - BZN
1 stop7h 50mAmerican Airlines
Sat 1/241:42 pmBZN - EWR
1 stop7h 17mAmerican Airlines
Deal found 1/6$211
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Mon 1/267:59 amEWR - BZN
Nonstop4h 58mUnited Airlines
Fri 1/3012:05 pmBZN - EWR
Nonstop4h 15mUnited Airlines
Deal found 1/6$213
This Southwest deal was found by Cheapflights users on 1/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:25 pmPHL - BZN
1 stop7h 15mSouthwest
Tue 3/107:30 amBZN - PHL
2 stops12h 25mSouthwest
Deal found 1/7$215
This United Airlines deal was found by Cheapflights users on 1/8. 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 2/77:59 amEWR - BZN
Nonstop4h 58mUnited Airlines
Sat 2/141:15 pmBZN - EWR
Nonstop4h 10mUnited Airlines
Deal found 1/8$217
This United Airlines deal was found by Cheapflights users on 1/6. 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 1/207:15 amEWR - BZN
1 stop10h 05mUnited Airlines
Sat 1/241:30 pmBZN - EWR
Nonstop4h 15mUnited Airlines
Deal found 1/6$230
This Delta deal was found by Cheapflights users on 1/7. 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.
Tue 4/216:45 pmPHL - BZN
1 stop7h 29mDelta
Thu 4/306:40 pmBZN - PHL
1 stop8h 55mDelta
Deal found 1/7$237
This Southwest deal was found by Cheapflights users on 1/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:30 amIAD - BZN
1 stop6h 50mSouthwest
Wed 2/117:40 amBZN - IAD
1 stop6h 10mSouthwest
Deal found 1/7$241

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 8, 2026.
Use the filters below to find and compare flights from Pennsylvania to Montana that are best for you.

Fly from

Pennsylvania

Fly to

Montana

Route

Depart

Return

Price

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Wed 3/25

5:30 am-10:15 am

1 stop6h 45m

Bozeman Gallatin Field

Tue 3/31

3:25 pm-11:50 pm

1 stop6h 25m

$190

NewarkBozeman

EWR - BZN

EWRBZN

Newark

Mon 1/26

7:59 am-10:57 am

Nonstop4h 58m

Bozeman Gallatin Field

Fri 1/30

12:05 pm-6:20 pm

Nonstop4h 15m

$213

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Mon 2/2

5:00 pm-10:15 pm

1 stop7h 15m

Bozeman Gallatin Field

Tue 2/10

7:40 am-8:20 pm

2 stops10h 40m

$232

NewarkBozeman

EWR - BZN

EWRBZN

Newark

Sat 2/21

6:12 pm-4:22 pm

1 stop24h 10m

Bozeman Gallatin Field

Wed 2/25

7:00 am-6:28 pm

1 stop9h 28m

$233

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Mon 2/2

12:16 pm-8:06 pm

2 stops9h 50m

Bozeman Gallatin Field

Tue 2/10

2:39 pm-12:21 am

1 stop7h 42m

$242

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Fri 2/27

4:33 pm-10:14 pm

1 stop7h 41m

Bozeman Gallatin Field

Mon 3/2

3:36 pm-12:54 am

1 stop7h 18m

$243

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Sun 2/8

5:40 am-11:20 am

1 stop7h 40m

Bozeman Gallatin Field

Fri 2/13

2:39 pm-12:24 am

1 stop7h 45m

$249

PittsburghBozeman

PIT - BZN

PITBZN

Pittsburgh

Mon 2/2

7:00 am-2:09 pm

1 stop9h 09m

Bozeman Gallatin Field

Wed 2/4

7:20 am-6:46 pm

1 stop9h 26m

$249

PittsburghBozeman

PIT - BZN

PITBZN

Pittsburgh

Sat 2/7

6:10 am-11:21 am

1 stop7h 11m

Bozeman Gallatin Field

Wed 2/11

6:15 am-3:08 pm

1 stop6h 53m

$249

PittsburghBozeman

PIT - BZN

PITBZN

Pittsburgh

Fri 2/6

8:15 am-3:20 pm

1 stop9h 05m

Bozeman Gallatin Field

Tue 2/10

6:15 am-3:08 pm

1 stop6h 53m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Montana

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

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

Currently, June is the cheapest month in which you can book a flight from Pennsylvania to Montana (average of $133). Flying from Pennsylvania to Montana in October is currently the most expensive (average of $263). 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.

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 8, 2026.
Read through reviews of airlines operating flights from Pennsylvania to Montana, such as Southwest, Delta, and United Airlines. 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
8.0
Very good
4,250 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,025 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,139 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,095 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,062 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Montana. 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 Pennsylvania to Montana?

    For as low as $213, Southwest can have you in Montana from Pennsylvania in 4h 58m. Pennsylvania and Montana are separated by a distance of 1875 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Pennsylvania to Montana are Delta ($81), American Airlines ($105), and Southwest ($105).

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Pennsylvania to Montana (average of $133). Flying from Pennsylvania to Montana in October is currently the most expensive (average of $263). 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 Pennsylvania to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Pennsylvania to Montana

Discover the top 5 airlines that operate flights from Pennsylvania 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$324FlexibilityNo cancel feeOn-time62%
DeltaCheapest$179Average$472FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$608FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$251Average$530FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$270Average$467FlexibilityNo cancel feeOn-time63%

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