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Montana

$106+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BZN
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$231
(United Airlines)

One-way from

$106
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$478
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. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 6/96:48 amIAD - FCA
1 stop6h 55mUnited Airlines
Thu 6/122:32 pmFCA - IAD
1 stop8h 02mUnited Airlines
Deal found 4/30$231
This Delta deal was found by Cheapflights users on 4/30. 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 6/106:54 pmDCA - BZN
1 stop7h 02mDelta
Fri 6/133:36 pmBZN - DCA
1 stop5h 46mDelta
Deal found 4/30$257
This Delta deal was found by Cheapflights users on 4/29. 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 7/57:10 amIAD - BZN
1 stop8h 07mDelta
Sat 7/125:30 pmBZN - IAD
1 stop10h 27mDelta
Deal found 4/29$257
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 7/710:24 amDCA - BZN
1 stop7h 03mAmerican Airlines
Tue 7/2912:30 pmBZN - DCA
1 stop7h 30mAmerican Airlines
Deal found 4/30$259
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 6/26:30 amIAD - BZN
1 stop10h 35mAlaska Airlines
Sat 6/711:18 amBZN - IAD
1 stop10h 41mAlaska Airlines
Deal found 4/29$260
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:25 amLGA - FCA
1 stop7h 18mUnited Airlines
Tue 6/310:44 amFCA - LGA
1 stop9h 06mUnited Airlines
Deal found 4/28$271
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/23:35 pmIAD - BZN
1 stop8h 54mUnited Airlines
Sat 6/79:40 amBZN - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/29$279
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:30 amIAD - BZN
1 stop10h 35mHawaiian Airlines
Thu 6/1211:16 amBZN - IAD
1 stop10h 43mHawaiian Airlines
Deal found 4/30$280
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 6/126:08 amPHL - BZN
1 stop7h 35mAmerican Airlines
Mon 6/163:59 pmBZN - PHL
1 stop7h 00mAmerican Airlines
Deal found 4/30$281
This JetBlue deal was found by Cheapflights users on 4/30. 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.
Sat 6/1411:00 amJFK - BZN
Nonstop4h 56mJetBlue
Sat 6/212:51 pmBZN - JFK
Nonstop4h 26mJetBlue
Deal found 4/30$287
This Delta deal was found by Cheapflights users on 4/30. 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 5/296:59 pmPHL - BZN
1 stop6h 32mDelta
Wed 6/42:34 pmBZN - PHL
1 stop8h 23mDelta
Deal found 4/30$288
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:29 amJFK - FCA
1 stop10h 10mHawaiian Airlines
Wed 6/46:32 pmFCA - JFK
1 stop9h 37mHawaiian Airlines
Deal found 4/29$289

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 1, 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

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Mon 6/9

6:48 am-11:43 am

1 stop6h 55m

Kalispell Glacier Park

Thu 6/12

2:32 pm-12:34 am

1 stop8h 02m

$231

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Tue 6/10

6:54 pm-11:56 pm

1 stop7h 02m

Bozeman Gallatin Field

Fri 6/13

3:36 pm-11:22 pm

1 stop5h 46m

$257

Washington, D.C.Bozeman

IAD - BZN

IADBZN

Washington, D.C. Dulles Intl

Sat 7/5

7:10 am-1:17 pm

1 stop8h 07m

Bozeman Gallatin Field

Sat 7/12

5:30 pm-5:57 am

1 stop10h 27m

$257

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Mon 7/7

10:24 am-3:27 pm

1 stop7h 03m

Bozeman Gallatin Field

Tue 7/29

12:30 pm-10:00 pm

1 stop7h 30m

$259

Washington, D.C.Bozeman

IAD - BZN

IADBZN

Washington, D.C. Dulles Intl

Mon 6/2

6:30 am-3:05 pm

1 stop10h 35m

Bozeman Gallatin Field

Sat 6/7

11:18 am-11:59 pm

1 stop10h 41m

$260

New YorkKalispell

LGA - FCA

LGAFCA

New York LaGuardia

Tue 5/27

6:25 am-11:43 am

1 stop7h 18m

Kalispell Glacier Park

Tue 6/3

10:44 am-9:50 pm

1 stop9h 06m

$271

Washington, D.C.Bozeman

IAD - BZN

IADBZN

Washington, D.C. Dulles Intl

Mon 6/2

3:35 pm-10:29 pm

1 stop8h 54m

Bozeman Gallatin Field

Sat 6/7

9:40 am-3:39 pm

Nonstop3h 59m

$279

Washington, D.C.Bozeman

IAD - BZN

IADBZN

Washington, D.C. Dulles Intl

Wed 6/4

6:30 am-3:05 pm

1 stop10h 35m

Bozeman Gallatin Field

Thu 6/12

11:16 am-11:59 pm

1 stop10h 43m

$280

PhiladelphiaBozeman

PHL - BZN

PHLBZN

Philadelphia

Thu 6/12

6:08 am-11:43 am

1 stop7h 35m

Bozeman Gallatin Field

Mon 6/16

3:59 pm-12:59 am

1 stop7h 00m

$281

New YorkBozeman

JFK - BZN

JFKBZN

New York John F Kennedy Intl

Sat 6/14

11:00 am-1:56 pm

Nonstop4h 56m

Bozeman Gallatin Field

Sat 6/21

2:51 pm-9:17 pm

Nonstop4h 26m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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, October is the cheapest month in which you can book a flight from Pennsylvania to Montana (average of $371). Flying from Pennsylvania to Montana in June is currently the most expensive (average of $510). 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Montana as you normally would.

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 1, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Pennsylvania to Montana have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 ($106), Hawaiian Airlines ($116), and United Airlines ($117).

  • 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, October is the cheapest month in which you can book a flight from Pennsylvania to Montana (average of $371). Flying from Pennsylvania to Montana in June is currently the most expensive (average of $510). 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 7 airlines flying from Pennsylvania to Montana

Discover the top 7 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$256FlexibilityNo cancel feeOn-time62%
DeltaCheapest$179Average$529FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$198Average$491FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$259Average$571FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$700FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$275Average$350FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$299Average$496FlexibilityNo cancel feeOn-time63%

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