HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$125+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Montana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. 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.
Mon 12/225:45 pmPIT - BZN
1 stop6h 44mUnited Airlines
Mon 12/297:15 amBZN - PIT
1 stop7h 34mUnited Airlines
Deal found 12/8$269
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:25 pmEWR - BZN
1 stop20h 32mAlaska Airlines
Tue 1/66:09 amBZN - EWR
1 stop8h 36mAlaska Airlines
Deal found 12/10$295
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Mon 12/225:00 pmPHL - BZN
1 stop7h 29mUnited Airlines
Sat 12/274:14 pmBZN - PHL
1 stop6h 31mUnited Airlines
Deal found 12/8$299
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Wed 12/2410:55 amPIT - BZN
1 stop6h 15mUnited Airlines
Sun 12/287:15 amBZN - PIT
1 stop7h 34mUnited Airlines
Deal found 12/8$299
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Thu 12/188:05 amLGA - BZN
1 stop9h 05mUnited Airlines
Tue 12/2312:42 pmBZN - LGA
1 stop8h 39mUnited Airlines
Deal found 12/7$347
This United Airlines deal was found by Cheapflights users on 12/7. 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 12/156:00 amEWR - BZN
1 stop7h 48mUnited Airlines
Mon 12/2211:29 amBZN - EWR
Nonstop4h 12mUnited Airlines
Deal found 12/7$347
This Delta deal was found by Cheapflights users on 12/10. 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.
Wed 12/316:29 pmLGA - BZN
1 stop7h 17mDelta
Wed 1/72:39 pmBZN - LGA
1 stop7h 03mDelta
Deal found 12/10$357
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/10$357
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:25 pmEWR - BZN
1 stop20h 32mAlaska Airlines
Wed 1/77:20 amBZN - EWR
1 stop9h 04mAlaska Airlines
Deal found 12/10$358
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Thu 12/256:30 amIAD - BZN
1 stop7h 09mUnited Airlines
Wed 12/314:14 pmBZN - IAD
1 stop6h 01mUnited Airlines
Deal found 12/7$358
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/244:15 pmPIT - BZN
1 stop6h 53mUnited Airlines
Tue 12/304:14 pmBZN - PIT
1 stop5h 45mUnited Airlines
Deal found 12/9$364
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:25 pmEWR - BZN
1 stop20h 32mAlaska Airlines
Thu 1/17:56 pmBZN - EWR
1 stop16h 33mAlaska Airlines
Deal found 12/10$365

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 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$236
(Alaska Airlines)

One-way from

$125
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$525
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. 6% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 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 10, 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

NewarkBozeman

EWR - BZN

EWRBZN

Newark

Thu 1/29

4:36 pm-11:56 pm

1 stop9h 20m

Bozeman Gallatin Field

Tue 2/3

7:20 am-6:24 pm

1 stop9h 04m

$236

PittsburghBozeman

PIT - BZN

PITBZN

Pittsburgh

Mon 2/2

7:00 am-2:09 pm

1 stop9h 09m

Bozeman Gallatin Field

Thu 2/5

7:20 am-6:46 pm

1 stop9h 26m

$248

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Mon 1/12

6:30 am-11:44 am

1 stop7h 14m

Bozeman Gallatin Field

Sat 1/17

6:15 am-3:50 pm

1 stop7h 35m

$249

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Sun 1/25

4:50 pm-10:02 pm

1 stop7h 12m

Bozeman Gallatin Field

Fri 1/30

1:42 pm-11:55 pm

1 stop8h 13m

$249

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Sat 1/17

5:40 am-11:20 am

1 stop7h 40m

Bozeman Gallatin Field

Sat 1/24

12:30 pm-10:01 pm

1 stop7h 31m

$249

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Fri 1/30

5:00 pm-10:15 pm

1 stop7h 15m

Bozeman Gallatin Field

Sat 2/7

6:45 am-3:40 pm

1 stop6h 55m

$249

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Sun 1/25

5:40 am-11:20 am

1 stop7h 40m

Bozeman Gallatin Field

Fri 1/30

2:39 pm-12:21 am

1 stop7h 42m

$249

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Sat 1/24

2:05 pm-8:30 pm

1 stop8h 25m

Bozeman Gallatin Field

Tue 1/27

7:40 am-8:20 pm

2 stops10h 40m

$254

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Mon 1/5

8:27 am-9:08 pm

2 stops14h 41m

Bozeman Gallatin Field

Fri 1/9

2:30 pm-11:30 pm

1 stop7h 00m

$254

PittsburghBozeman

PIT - BZN

PITBZN

Pittsburgh

Sat 1/10

10:23 am-10:02 pm

2 stops13h 39m

Bozeman Gallatin Field

Mon 1/12

1:42 pm-9:00 pm

1 stop5h 18m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 60 results
1
2
3
...
6

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 July 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 10, 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. Sunday evenings 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 10, 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
7.9
Good
4,253 reviews

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Entertainment

7.5

Crew

8.6

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
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Entertainment

7.5

Crew

8.6

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
8,007 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Entertainment

7.5

Crew

8.6

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
9,092 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Entertainment

7.5

Crew

8.6

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
11,048 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Entertainment

7.5

Crew

8.6

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
5.8
Fair
3,085 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Boarding

8.1

Overall

7.9

Comfort

8.0

Entertainment

7.5

Crew

8.6

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 $249, Alaska Airlines can have you in Montana from Pennsylvania in 7h 12m. 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 July 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Montana

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
John F Kennedy Intl to Orlando flights
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Las Vegas flights
Newark to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
Los Angeles to Newark flights
Newark to Los Angeles flights
Newark to Orlando flights
LaGuardia to Orlando flights
Dallas/Fort Worth to LaGuardia flights
LaGuardia to Dallas/Fort Worth flights
Newark to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
Seattle to Los Angeles flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Las Vegas flights
John F Kennedy Intl to West Palm Beach flights
Miami to John F Kennedy Intl flights
O'Hare Intl to Dallas/Fort Worth flights
Dallas/Fort Worth to Newark flights
Atlanta to John F Kennedy Intl flights
Minneapolis to Sky Harbor Intl flights
Dallas/Fort Worth to Orlando flights
Atlanta to LaGuardia flights
Seattle to Dallas/Fort Worth flights
Seattle to Las Vegas flights
John F Kennedy Intl to San Francisco flights
San Francisco to John F Kennedy Intl flights
Fort Lauderdale to John F Kennedy Intl flights
Los Angeles to Honolulu flights
San Francisco to Los Angeles flights
Boston to Fort Lauderdale flights
Los Angeles to LaGuardia flights
Los Angeles to Dallas/Fort Worth flights
Dallas/Fort Worth to Los Angeles flights
Reagan-National to Miami flights
Dulles Intl to Orlando flights
John F Kennedy Intl to Atlanta flights
O'Hare Intl to John F Kennedy Intl flights
Baltimore to Dallas/Fort Worth flights
Los Angeles to Seattle flights

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 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$324FlexibilityNo cancel feeOn-time62%
DeltaCheapest$209Average$482FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$612FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$541FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$270Average$467FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.