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$78+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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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 December 3, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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.
Wed 12/316:35 amPHL - BZN
1 stop7h 01mUnited Airlines
Wed 1/72:30 pmBZN - PHL
1 stop7h 00mUnited Airlines
Deal found 12/3$276
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/317:33 amEWR - BZN
Nonstop4h 54mUnited Airlines
Wed 1/76:15 amBZN - EWR
1 stop9h 15mUnited Airlines
Deal found 12/2$276
This JetBlue deal was found by Cheapflights users on 12/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:15 amJFK - BZN
Nonstop5h 06mJetBlue
Thu 12/2511:32 amBZN - JFK
Nonstop4h 17mJetBlue
Deal found 12/3$282
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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.
Fri 12/124:29 pmEWR - BZN
1 stop8h 48mAlaska Airlines
Thu 2/53:03 pmBZN - EWR
1 stop23h 52mAlaska Airlines
Deal found 12/1$291
This Delta deal was found by Cheapflights users on 12/1. 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 12/166:18 amPHL - BZN
1 stop8h 54mDelta
Sat 12/203:20 pmBZN - PHL
1 stop7h 07mDelta
Deal found 12/1$299
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/307:33 amEWR - BZN
Nonstop4h 54mUnited Airlines
Tue 1/67:15 amBZN - EWR
1 stop8h 28mUnited Airlines
Deal found 12/2$302
This Southwest deal was found by Cheapflights users on 12/1. 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.
Fri 12/129:50 amLGA - BZN
1 stop9h 20mSouthwest
Thu 2/511:00 amBZN - LGA
2 stops10h 15mSouthwest
Deal found 12/1$310
This United Airlines deal was found by Cheapflights users on 12/1. 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 12/187:33 amEWR - BZN
Nonstop4h 54mUnited Airlines
Wed 12/2411:29 amBZN - EWR
Nonstop4h 15mUnited Airlines
Deal found 12/1$313
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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.
Fri 12/124:29 pmEWR - BZN
1 stop8h 48mAlaska Airlines
Mon 12/157:00 amBZN - EWR
1 stop9h 26mAlaska Airlines
Deal found 12/1$316
This United Airlines deal was found by Cheapflights users on 12/1. 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 12/126:00 amEWR - BZN
1 stop9h 35mUnited Airlines
Thu 2/512:05 pmBZN - EWR
Nonstop4h 15mUnited Airlines
Deal found 12/1$322
This United Airlines deal was found by Cheapflights users on 12/1. 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 12/218:31 amPIT - BZN
1 stop8h 56mUnited Airlines
Mon 12/292:40 pmBZN - PIT
1 stop6h 16mUnited Airlines
Deal found 12/1$324
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/169:29 pmLGA - BZN
2 stops17h 25mAmerican Airlines
Mon 12/221:36 pmBZN - LGA
1 stop7h 56mAmerican Airlines
Deal found 12/1$331

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 December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$201
(Southwest)

One-way from

$78
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$547
Provider with most accurate pricing for Philadelphia-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Bozeman Gallatin Field flights.
Search Deals
From Pennsylvania to Montana
Search Deals
One-way flight from Pennsylvania to Montana
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 3, 2025.
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

Sat 1/31

2:05 pm-8:30 pm

1 stop8h 25m

Bozeman Gallatin Field

Sat 2/7

6:45 am-3:40 pm

1 stop6h 55m

$209

NewarkBozeman

EWR - BZN

EWRBZN

Newark

Thu 1/29

4:36 pm-11:56 pm

1 stop9h 20m

Bozeman Gallatin Field

Tue 2/3

7:25 pm-6:24 pm

1 stop20h 59m

$236

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Fri 1/9

5:40 am-1:29 pm

1 stop9h 49m

Bozeman Gallatin Field

Sat 1/10

2:39 pm-12:21 am

1 stop7h 42m

$237

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Tue 1/27

6:55 am-1:29 pm

1 stop8h 34m

Bozeman Gallatin Field

Fri 1/30

2:00 pm-11:56 pm

1 stop7h 56m

$237

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Tue 1/27

8:00 am-1:29 pm

1 stop7h 29m

Bozeman Gallatin Field

Wed 1/28

2:39 pm-12:21 am

1 stop7h 42m

$237

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Sat 1/17

5:40 am-1:39 pm

1 stop9h 59m

Bozeman Gallatin Field

Thu 1/22

2:39 pm-12:21 am

1 stop7h 42m

$237

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Sat 1/24

5:40 am-11:20 am

1 stop7h 40m

Bozeman Gallatin Field

Fri 1/30

2:00 pm-11:56 pm

1 stop7h 56m

$237

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Tue 1/27

6:55 am-1:29 pm

1 stop8h 34m

Bozeman Gallatin Field

Sat 1/31

2:50 pm-12:21 am

1 stop7h 31m

$237

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Sun 1/25

8:00 am-1:32 pm

1 stop7h 32m

Bozeman Gallatin Field

Fri 1/30

2:39 pm-12:21 am

1 stop7h 42m

$237

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Wed 1/7

5:40 am-1:29 pm

1 stop9h 49m

Bozeman Gallatin Field

Tue 1/13

7:23 am-11:56 pm

2 stops14h 33m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

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 January is currently the most expensive (average of $256). 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 PA to MT?

Find hourly flight availability from Pennsylvania 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 December 3, 2025.

One of the essential ways to save on airfare from Pennsylvania to Montana is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.

What is the cheapest day to fly from Pennsylvania to Montana?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Montana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pennsylvania to Montana flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 3, 2025.
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
4,253 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,011 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,063 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,045 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Frontier
5.8
Fair
3,094 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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 $209, Southwest can have you in Montana from Pennsylvania in 8h 25m. 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), 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 January is currently the most expensive (average of $256). 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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$324FlexibilityNo cancel feeOn-time62%
DeltaCheapest$209Average$483FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$610FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$539FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$270Average$470FlexibilityNo cancel feeOn-time63%

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