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$114+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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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 October 29, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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 11/276:14 amPHL - BZN
1 stop8h 57mDelta
Tue 12/22:36 pmBZN - PHL
1 stop8h 15mDelta
Deal found 10/28$249
This Delta deal was found by Cheapflights users on 10/27. 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 12/36:58 pmDCA - BZN
1 stop6h 39mDelta
Mon 12/82:36 pmBZN - DCA
1 stop7h 04mDelta
Deal found 10/27$249
This Delta deal was found by Cheapflights users on 10/28. 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 12/47:15 amIAD - BZN
1 stop9h 04mDelta
Tue 12/92:17 pmBZN - IAD
1 stop7h 45mDelta
Deal found 10/28$249
This Delta deal was found by Cheapflights users on 10/28. 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 12/47:35 amDCA - BZN
1 stop7h 37mDelta
Tue 12/96:00 amBZN - DCA
2 stops10h 59mDelta
Deal found 10/28$254
This Delta deal was found by Cheapflights users on 10/28. 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 11/276:00 amPHL - BZN
2 stops9h 11mDelta
Wed 12/311:45 amBZN - PHL
2 stops10h 12mDelta
Deal found 10/28$259
This Delta deal was found by Cheapflights users on 10/28. 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 12/123:38 pmIAD - BZN
2 stops9h 59mDelta
Wed 12/176:00 amBZN - IAD
2 stops9h 00mDelta
Deal found 10/28$259
This Delta deal was found by Cheapflights users on 10/28. 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 12/67:00 amEWR - FCA
1 stop9h 29mDelta
Mon 12/156:06 pmFCA - EWR
1 stop9h 08mDelta
Deal found 10/28$269
This Delta deal was found by Cheapflights users on 10/28. 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 12/67:35 amJFK - FCA
1 stop8h 54mDelta
Mon 12/156:06 pmFCA - JFK
1 stop10h 23mDelta
Deal found 10/28$269
This Delta deal was found by Cheapflights users on 10/28. 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 12/67:45 amLGA - FCA
1 stop8h 44mDelta
Mon 12/152:51 pmFCA - LGA
1 stop6h 49mDelta
Deal found 10/28$269
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/158:00 amDCA - BZN
1 stop16h 39mAlaska Airlines
Tue 11/188:00 amBZN - DCA
1 stop11h 59mAlaska Airlines
Deal found 10/28$273
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 11/146:13 pmIAD - BZN
1 stop18h 23mAlaska Airlines
Tue 11/183:02 pmBZN - IAD
1 stop13h 21mAlaska Airlines
Deal found 10/28$273
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/158:08 amPHL - BZN
1 stop7h 27mUnited Airlines
Tue 11/1812:45 pmBZN - PHL
1 stop6h 36mUnited Airlines
Deal found 10/27$274

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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(Alaska Airlines)

One-way from

$114
(JetBlue)

Popular in

December

Cheapest in

January

Average price

$372
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 ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 29, 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

Sun 1/25

7:06 pm-11:20 am

1 stop18h 14m

Bozeman Gallatin Field

Fri 1/30

7:20 am-6:06 pm

1 stop8h 46m

$248

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Wed 1/28

7:06 pm-11:20 am

1 stop18h 14m

Bozeman Gallatin Field

Sun 2/1

3:03 pm-6:06 pm

1 stop25h 03m

$248

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Sat 12/6

5:11 pm-11:07 pm

1 stop7h 56m

Bozeman Gallatin Field

Tue 12/9

6:00 am-1:30 pm

1 stop5h 30m

$249

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Thu 12/4

6:30 am-11:48 am

1 stop7h 18m

Bozeman Gallatin Field

Tue 12/9

12:50 pm-10:42 pm

1 stop7h 52m

$249

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Wed 12/17

6:58 pm-11:37 pm

1 stop6h 39m

Bozeman Gallatin Field

Thu 12/25

5:20 am-4:01 pm

1 stop8h 41m

$249

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Wed 12/3

6:58 pm-11:37 pm

1 stop6h 39m

Bozeman Gallatin Field

Thu 12/11

2:17 pm-10:15 pm

1 stop5h 58m

$249

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Fri 12/5

7:59 am-1:26 pm

1 stop7h 27m

Bozeman Gallatin Field

Wed 12/10

2:36 pm-11:40 pm

1 stop7h 04m

$249

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Wed 12/3

6:58 pm-11:37 pm

1 stop6h 39m

Bozeman Gallatin Field

Tue 12/9

5:30 am-4:01 pm

1 stop8h 31m

$249

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Sat 12/6

6:10 am-1:12 pm

1 stop9h 02m

Bozeman Gallatin Field

Wed 12/10

6:00 am-1:30 pm

1 stop5h 30m

$249

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Thu 12/4

6:00 am-1:26 pm

1 stop9h 26m

Bozeman Gallatin Field

Tue 12/9

2:17 pm-11:16 pm

1 stop6h 59m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 $260). 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 October 29, 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 October 29, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Montana, such as Alaska Airlines, Southwest, 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.
Alaska Airlines
8.0
Very good
11,210 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,210 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,992 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,999 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,032 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 56m. Pennsylvania and Montana are separated by a distance of 1791 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 American Airlines ($125), Delta ($125), and Southwest ($125).

  • 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 $260). 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 Pennsylvania to Montana

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Top 6 airlines flying from Pennsylvania to Montana

Discover the top 6 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$324FlexibilityNo cancel feeOn-time62%
DeltaCheapest$209Average$480FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$255Average$614FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$547FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$270Average$464FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$277Average$500FlexibilityNo cancel feeOn-time75%

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