Montana

$119+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Jun 23 — Jun 301
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Cheap 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 May 24, 2026.

This Delta deal was found by Cheapflights users on 5/19. 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 7/146:57 pm
PHL
-
BZN
1 stop6h 55m
Delta
Thu 7/167:30 pm
BZN
-
PHL
1 stop8h 45m
Delta
Deal found 5/19$237
This Southwest deal was found by Cheapflights users on 5/20. 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.
Wed 9/93:00 pm
PHL
-
BZN
2 stops9h 25m
Southwest
Mon 9/143:30 pm
BZN
-
PHL
1 stop6h 15m
Southwest
Deal found 5/20$242
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Sun 8/238:20 am
PHL
-
BZN
1 stop9h 03m
United Airlines
Fri 8/284:30 pm
BZN
-
PHL
1 stop6h 29m
United Airlines
Deal found 5/19$269
This American Airlines deal was found by Cheapflights users on 5/23. 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 9/227:36 am
PHL
-
BZN
1 stop6h 26m
American Airlines
Thu 10/11:35 pm
BZN
-
PHL
1 stop8h 34m
American Airlines
Deal found 5/23$271
This American Airlines deal was found by Cheapflights users on 5/23. 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 9/227:00 am
PHL
-
BZN
2 stops9h 01m
American Airlines
Mon 9/283:29 pm
BZN
-
PHL
1 stop6h 30m
American Airlines
Deal found 5/23$272
This American Airlines deal was found by Cheapflights users on 5/21. 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 8/256:00 am
PHL
-
BZN
2 stops11h 25m
American Airlines
Tue 9/111:55 am
BZN
-
PHL
2 stops9h 45m
American Airlines
Deal found 5/21$277
This United Airlines deal was found by Cheapflights users on 5/22. 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 8/146:25 am
PHL
-
BZN
1 stop7h 15m
United Airlines
Sat 8/224:30 pm
BZN
-
PHL
1 stop6h 29m
United Airlines
Deal found 5/22$282
This Delta deal was found by Cheapflights users on 5/21. 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 8/226:00 am
PHL
-
BZN
1 stop6h 51m
Delta
Sat 8/292:17 pm
BZN
-
PHL
1 stop8h 55m
Delta
Deal found 5/21$287
This Delta deal was found by Cheapflights users on 5/22. 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 9/54:20 pm
JFK
-
FCA
1 stop8h 42m
Delta
Thu 9/103:00 pm
FCA
-
JFK
1 stop6h 51m
Delta
Deal found 5/22$287
This Delta deal was found by Cheapflights users on 5/20. 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 10/26:05 am
LGA
-
FCA
1 stop9h 40m
Delta
Sun 10/43:00 pm
FCA
-
LGA
1 stop6h 44m
Delta
Deal found 5/20$287
This Delta deal was found by Cheapflights users on 5/21. 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.
Sun 8/237:00 pm
PHL
-
BZN
1 stop7h 04m
Delta
Tue 9/17:00 pm
BZN
-
PHL
1 stop8h 43m
Delta
Deal found 5/21$288
This American Airlines deal was found by Cheapflights users on 5/22. 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.
Sat 8/1512:04 pm
PHL
-
BZN
2 stops10h 33m
American Airlines
Tue 9/151:39 pm
BZN
-
PHL
1 stop8h 20m
American Airlines
Deal found 5/22$293

Find flight deals from Pennsylvania to Montana

Keep the following information in mind while searching for Pennsylvania to Montana flight deals. Data was last updated May 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Delta)

One-way from

$119
(Delta)

Popular in

December

Cheapest in

January

Average price

$391
Provider with most accurate pricing for Philadelphia-Bozeman Gallatin Field flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Bozeman Gallatin Field flights.
From Pennsylvania to Montana
One-way flight from Pennsylvania to Montana
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 24, 2026.
Use the filters below to find and compare flights from Pennsylvania to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Tue 10/20

6:35 am-1:16 pm

1 stop8h 41m

Bozeman Gallatin Field

Mon 10/26

7:00 pm-5:41 am

1 stop8h 41m

$237

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Tue 8/18

11:03 am-6:42 pm

1 stop9h 39m

Bozeman Gallatin Field

Thu 8/27

4:30 pm-12:59 am

1 stop6h 29m

$237

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Mon 8/24

7:00 pm-12:04 am

1 stop7h 04m

Bozeman Gallatin Field

Tue 9/1

2:00 pm-1:01 am

1 stop9h 01m

$237

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Sat 8/22

6:00 am-10:51 am

1 stop6h 51m

Bozeman Gallatin Field

Thu 8/27

6:07 am-2:34 pm

1 stop6h 27m

$287

New YorkKalispell

LGA - FCA

LGAFCA

New York LaGuardia

Wed 9/16

6:00 pm-11:46 pm

1 stop7h 46m

Kalispell Glacier Park

Tue 9/22

6:12 pm-8:46 am

2 stops12h 34m

$292

New YorkBozeman

JFK - BZN

JFKBZN

New York John F Kennedy Intl

Tue 7/7

6:00 am-11:17 am

1 stop7h 17m

Bozeman Gallatin Field

Wed 7/22

12:13 pm-11:47 pm

1 stop9h 34m

$317

New YorkKalispell

LGA - FCA

LGAFCA

New York LaGuardia

Tue 6/16

1:59 pm-11:38 pm

2 stops11h 39m

Kalispell Glacier Park

Tue 6/30

6:55 am-4:45 pm

1 stop7h 50m

$318

New YorkKalispell

JFK - FCA

JFKFCA

New York John F Kennedy Intl

Wed 9/16

11:00 am-5:42 pm

1 stop8h 42m

Kalispell Glacier Park

Sat 9/19

11:59 am-11:59 pm

1 stop10h 00m

$323

New YorkBozeman

JFK - BZN

JFKBZN

New York John F Kennedy Intl

Sat 9/5

10:10 am-1:25 pm

Nonstop5h 15m

Bozeman Gallatin Field

Sat 9/12

1:25 pm-11:43 pm

1 stop8h 18m

$337

New YorkBozeman

LGA - BZN

LGABZN

New York LaGuardia

Sat 9/5

6:00 pm-11:53 pm

1 stop7h 53m

Bozeman Gallatin Field

Sat 9/12

2:00 pm-11:50 pm

1 stop7h 50m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 60 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Pennsylvania to Montana (average of $124). Flying from Pennsylvania to Montana in April is currently the most expensive (average of $248). 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.

How much does it cost to fly round-trip from Pennsylvania to Montana?

How far ahead should I book a flight from Pennsylvania to Montana?

The price you pay for your flight from Pennsylvania to Montana may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 May 24, 2026.
Read through reviews of airlines operating flights from Pennsylvania to Montana, such as Alaska Airlines,Southwest, andDelta. 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.

Food

7.0

Entertainment

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Food

7.0

Entertainment

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Food

7.0

Entertainment

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Food

7.0

Entertainment

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Food

7.0

Entertainment

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Food

7.0

Entertainment

7.0

Overall

7.9

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 $237, Delta can have you in Montana from Pennsylvania in 8h 41m. Pennsylvania and Montana are separated by a distance of 1847 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), Southwest ($103), and United Airlines ($118).

  • 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, July is the cheapest month in which you can book a flight from Pennsylvania to Montana (average of $124). Flying from Pennsylvania to Montana in April is currently the most expensive (average of $248). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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 May 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$464FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$591FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$249Average$556FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$257Average$475FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$276Average$423FlexibilityNo cancel feeOn-time75%

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