What is the cheapest airline that flies from Pennsylvania to Montana?

Southwest, Delta, and United Airlines are the most popular carriers operating from Pennsylvania to Montana

How long is the flight from Pennsylvania to Montana?

If you’re flying from a popular airport in Pennsylvania, such as Pittsburgh or Philadelphia, and flying into Montana, then you can expect flight times to average 5h 43m and 6h 43m, respectively.

What airlines fly to Montana?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Montana from Pennsylvania according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

How many flights depart from Pennsylvania to Montana on average per week?

As of November 2026, there are 5 flights per week flying from Pennsylvania to Montana. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.

When did momondo last update prices for flights from Pennsylvania to Montana?

Prices for flights from Pennsylvania to Montana refresh daily.

How many operators does momondo search for flights from Pennsylvania to Montana?

As of November 2026, there are 5 operators available to choose from for flights from Pennsylvania to Montana.

How old do you have to be to fly from Pennsylvania to Montana?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$159 Cheap Flights from Pennsylvania to Montana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 2:53 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

9h 53m1 stop Dallas/Fort Worth

1:31 pm - 12:17 amBZN Bozeman Gallatin Field-PIT Pittsburgh

8h 46m1 stop Chicago O'Hare Intl

$317American Airlines

Mon, Feb 1 - Tue, Feb 9

7:00 am - 2:53 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

9h 53m1 stop Dallas/Fort Worth

1:31 pm - 12:17 amBZN Bozeman Gallatin Field-PIT Pittsburgh

8h 46m1 stop Chicago O'Hare Intl

$317American Airlines

Wed, Jan 27 - Mon, Feb 1

6:00 am - 12:13 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

8h 13m1 stop Newark

2:44 pm - 11:14 pmBZN Bozeman Gallatin Field-PIT Pittsburgh

6h 30m1 stop Denver Intl

$317United Airlines

Mon, Feb 1 - Thu, Feb 11

6:25 am - 12:47 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

8h 22m1 stop Minneapolis St Paul

3:28 pm - 12:41 amBZN Bozeman Gallatin Field-PIT Pittsburgh

7h 13m1 stop Atlanta Hartsfield-Jackson

$317Delta

Thu, Dec 24 - Wed, Dec 30

6:00 am - 1:25 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

9h 25m1 stop Atlanta Hartsfield-Jackson

2:41 pm - 12:46 amBZN Bozeman Gallatin Field-PIT Pittsburgh

8h 05m1 stop Atlanta Hartsfield-Jackson

$317Delta

Wed, Dec 9 - Sat, Dec 12

8:00 am - 2:13 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

8h 13m1 stop Seattle/Tacoma Intl

10:27 am - 8:30 pmBZN Bozeman Gallatin Field-PIT Pittsburgh

8h 03m1 stop Seattle/Tacoma Intl

$317Alaska Airlines

Tue, Dec 8 - Wed, Dec 9

6:27 am - 1:27 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

9h 00m2 stops Chicago O'Hare Intl Denver Intl

12:38 pm - 8:49 pmBZN Bozeman Gallatin Field-PIT Pittsburgh

6h 11m1 stop Chicago O'Hare Intl

$322United Airlines

Wed, Dec 9 - Sat, Dec 12

6:11 pm - 9:47 amPHL Philadelphia-BZN Bozeman Gallatin Field

17h 36m1 stop Seattle/Tacoma Intl

10:27 am - 5:40 amBZN Bozeman Gallatin Field-PHL Philadelphia

17h 13m1 stop Seattle/Tacoma Intl

$355Alaska Airlines

Wed, Dec 2 - Tue, Dec 15

6:00 am - 3:35 pmPHL Philadelphia-BZN Bozeman Gallatin Field

11h 35m2 stops Lambert-St Louis Denver Intl

3:05 pm - 12:10 amBZN Bozeman Gallatin Field-PHL Philadelphia

7h 05m1 stop Denver Intl

$360Southwest

Fri, Feb 5 - Tue, Feb 9

2:15 pm - 10:10 pmPHL Philadelphia-BZN Bozeman Gallatin Field

9h 55m2 stops Lambert-St Louis Denver Intl

3:05 pm - 12:15 amBZN Bozeman Gallatin Field-PHL Philadelphia

7h 10m1 stop Denver Intl

$416Southwest

Wed, Jan 20 - Sun, Jan 24

Cheap last minute flights

Enter your travel dates to find the best prices.

8:08 am - 2:14 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

8h 06m1 stop Seattle/Tacoma Intl

7:00 am - 8:36 pmBZN Bozeman Gallatin Field-PIT Pittsburgh

11h 36m1 stop Seattle/Tacoma Intl

$425Alaska Airlines

Wed, Nov 11 - Fri, Nov 13

8:30 am - 3:30 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

9h 00m1 stop Denver Intl

2:37 pm - 10:47 pmBZN Bozeman Gallatin Field-PIT Pittsburgh

6h 10m1 stop Denver Intl

$425United Airlines

Sat, Nov 7 - Sun, Nov 8

5:50 am - 10:35 amPIT Pittsburgh-BZN Bozeman Gallatin Field

6h 45m1 stop Denver Intl

11:05 am - 10:35 pmBZN Bozeman Gallatin Field-PIT Pittsburgh

9h 30m2 stops Denver Intl Lambert-St Louis

$430Southwest

Wed, Nov 11 - Fri, Nov 13

2:07 pm - 9:30 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

9h 23m2 stops Chicago O'Hare Intl Denver Intl

6:30 am - 2:36 pmBZN Bozeman Gallatin Field-PIT Pittsburgh

6h 06m1 stop Denver Intl

$430United Airlines

Sat, Nov 7 - Sun, Nov 8

5:00 am - 12:52 pmPHL Philadelphia-BZN Bozeman Gallatin Field

9h 52m1 stop Dallas/Fort Worth

1:42 pm - 12:17 amBZN Bozeman Gallatin Field-PHL Philadelphia

8h 35m1 stop Dallas/Fort Worth

$469American Airlines

Tue, Nov 10 - Tue, Nov 17

5:49 pm - 11:59 pmPHL Philadelphia-FCA Kalispell Glacier Park

8h 10m1 stop Seattle/Tacoma Intl

6:34 pm - 5:32 amFCA Kalispell Glacier Park-PHL Philadelphia

8h 58m1 stop Seattle/Tacoma Intl

$484Alaska Airlines

Wed, Nov 11 - Mon, Nov 16

6:00 am - 2:40 pmPHL Philadelphia-FCA Kalispell Glacier Park

10h 40m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

3:35 pm - 11:46 pmFCA Kalispell Glacier Park-PHL Philadelphia

6h 11m1 stop Minneapolis St Paul

$489Delta

Wed, Nov 11 - Mon, Nov 16

12:20 pm - 10:45 pmPHL Philadelphia-FCA Kalispell Glacier Park

12h 25m2 stops Detroit Metropolitan Wayne County Salt Lake City

12:25 pm - 11:46 pmFCA Kalispell Glacier Park-PHL Philadelphia

9h 21m2 stops Salt Lake City Minneapolis St Paul

$494Delta

Wed, Nov 11 - Mon, Nov 16

5:00 am - 12:53 pmPHL Philadelphia-BIL Billings Logan Intl

9h 53m1 stop Dallas/Fort Worth

7:00 am - 6:58 pmBIL Billings Logan Intl-PHL Philadelphia

9h 58m1 stop Dallas/Fort Worth

$550American Airlines

Sun, Nov 8 - Mon, Nov 16

1:10 pm - 9:35 pmPIT Pittsburgh-BZN Bozeman Gallatin Field

10h 25m2 stops Lambert-St Louis Denver Intl

11:05 am - 11:25 pmBZN Bozeman Gallatin Field-PIT Pittsburgh

10h 20m2 stops Denver Intl Nashville Intl

$552Southwest

Sat, Nov 7 - Sun, Nov 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Pennsylvania to Montana

Our best Delta deals on Pennsylvania to Montana flight tickets

Delta

Nov 24

PIT6:35 amPittsburgh

7h 39m

1 stop

BZN12:14 pmBozeman Gallatin Field

Dec 5

BZN1:31 pmBozeman Gallatin Field

7h 47m

1 stop

PIT11:18 pmPittsburgh

$317

Delta

Dec 2

PHL5:34 amPhiladelphia

8h 50m

1 stop

BZN12:24 pmBozeman Gallatin Field

Dec 10

BZN2:41 pmBozeman Gallatin Field

8h 16m

1 stop

PHL12:57 amPhiladelphia

$355

Delta

Mar 5

PIT4:55 pmPittsburgh

5h 43m

1 stop

BZN8:38 pmBozeman Gallatin Field

Mar 9

BZN5:45 amBozeman Gallatin Field

8h 56m

1 stop

PIT4:41 pmPittsburgh

$358

United Airlines flights from Pennsylvania to Montana

Our best United Airlines deals on Pennsylvania to Montana flight tickets

United Airlines

Feb 1

PIT6:00 amPittsburgh

8h 13m

1 stop

BZN12:13 pmBozeman Gallatin Field

Feb 9

BZN6:30 amBozeman Gallatin Field

10h 12m

2 stops

PIT6:42 pmPittsburgh

$322

United Airlines

Feb 1

PIT8:40 amPittsburgh

8h 52m

2 stops

BZN3:32 pmBozeman Gallatin Field

Feb 9

BZN6:30 amBozeman Gallatin Field

8h 29m

2 stops

PIT4:59 pmPittsburgh

$327

United Airlines

Dec 9

PIT6:27 amPittsburgh

9h 00m

2 stops

BZN1:27 pmBozeman Gallatin Field

Dec 12

BZN6:30 amBozeman Gallatin Field

8h 27m

2 stops

PIT4:57 pmPittsburgh

$347

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghBozeman

PIT Pittsburgh - BZN Bozeman Gallatin Field

PITBZN

Pittsburgh

Mon 2/1

7:00 am-2:53 pm

1 stop9h 53m

Bozeman Gallatin Field

Tue 2/9

1:31 pm-12:17 am

1 stop8h 46m

$317

PittsburghBozeman

PIT Pittsburgh - BZN Bozeman Gallatin Field

PITBZN

Pittsburgh

Wed 1/27

7:00 am-2:53 pm

1 stop9h 53m

Bozeman Gallatin Field

Mon 2/1

1:31 pm-12:17 am

1 stop8h 46m

$317

Quickest round-trip

PittsburghBozeman

PIT Pittsburgh - BZN Bozeman Gallatin Field

PITBZN

Pittsburgh

Mon 2/1

6:00 am-12:13 pm

1 stop8h 13m

Bozeman Gallatin Field

Thu 2/11

2:44 pm-11:14 pm

1 stop6h 30m

$317

PittsburghBozeman

PIT Pittsburgh - BZN Bozeman Gallatin Field

PITBZN

Pittsburgh

Thu 12/24

6:25 am-12:47 pm

1 stop8h 22m

Bozeman Gallatin Field

Wed 12/30

3:28 pm-12:41 am

1 stop7h 13m

$317

PittsburghBozeman

PIT Pittsburgh - BZN Bozeman Gallatin Field

PITBZN

Pittsburgh

Wed 12/9

6:00 am-1:25 pm

1 stop9h 25m

Bozeman Gallatin Field

Sat 12/12

2:41 pm-12:46 am

1 stop8h 05m

$317

PittsburghBozeman

PIT Pittsburgh - BZN Bozeman Gallatin Field

PITBZN

Pittsburgh

Tue 12/8

8:00 am-2:13 pm

1 stop8h 13m

Bozeman Gallatin Field

Wed 12/9

10:27 am-8:30 pm

1 stop8h 03m

$317

PittsburghBozeman

PIT Pittsburgh - BZN Bozeman Gallatin Field

PITBZN

Pittsburgh

Wed 12/9

6:27 am-1:27 pm

2 stops9h 00m

Bozeman Gallatin Field

Sat 12/12

12:38 pm-8:49 pm

1 stop6h 11m

$322

PhiladelphiaBozeman

PHL Philadelphia - BZN Bozeman Gallatin Field

PHLBZN

Philadelphia

Wed 12/2

6:11 pm-9:47 am

1 stop17h 36m

Bozeman Gallatin Field

Tue 12/15

10:27 am-5:40 am

1 stop17h 13m

$355

PhiladelphiaBozeman

PHL Philadelphia - BZN Bozeman Gallatin Field

PHLBZN

Philadelphia

Fri 2/5

6:00 am-3:35 pm

2 stops11h 35m

Bozeman Gallatin Field

Tue 2/9

3:05 pm-12:10 am

1 stop7h 05m

$360

PhiladelphiaBozeman

PHL Philadelphia - BZN Bozeman Gallatin Field

PHLBZN

Philadelphia

Wed 1/20

2:15 pm-10:10 pm

2 stops9h 55m

Bozeman Gallatin Field

Sun 1/24

3:05 pm-12:15 am

1 stop7h 10m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Pennsylvania is in January. Flight prices, which tend to average around $430, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Montana, with average flight prices from Pennsylvania averaging around $455.

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

You are more likely to see cheaper flights to Montana from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $430 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Pennsylvania for as low as $365 on momondo.

Can stopping save me money on Pennsylvania to Montana flights?

You could potentially save up to 35% on your flight if you consider stops on a Pennsylvania to Montana flight.

Cheap Pennsylvania to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Montana

Best Price Found	$159
Fastest flight time	2h 56m
Direct flights	None

The best one-way flight to Montana from Pennsylvania in the past 72 hours is $159. The best round-trip flight deal from Pennsylvania to Montana found on momondo in the last 72 hours is $317.

The fastest flight from Pennsylvania to Montana takes 2h 56m

There are no direct flights from Pennsylvania to Montana. There are no popular flight routes from Pennsylvania to Montana.

Search flight deals

Frequently asked questions about flying from Pennsylvania to Montana

When did momondo last update prices for flights from Pennsylvania to Montana?
Prices for flights from Pennsylvania to Montana refresh daily.
How many operators does momondo search for flights from Pennsylvania to Montana?
As of November 2026, there are 5 operators available to choose from for flights from Pennsylvania to Montana.
How old do you have to be to fly from Pennsylvania to Montana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pennsylvania to Montana

Compare and see reviews for airlines that fly from Pennsylvania to Montana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $174	Free Cancellation	Rating 7.8 8,701 reviews	Search Delta flights
Alaska Airlines	PriceFrom $208	Free Cancellation	Rating 7.9 13,143 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.3 10,464 reviews	Search United Airlines flights
American Airlines	PriceFrom $276	Free Cancellation	Rating 7.0 12,232 reviews	Search American Airlines flights
Southwest	PriceFrom $318	Free Cancellation	Rating 8.0 4,212 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Montana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Montana for you.

Can I find flights from Pennsylvania to Montana with flexible booking policies on momondo?

Flights from Pennsylvania to Montana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pennsylvania to Montana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Montana.

I’m not ready to book a flight from Pennsylvania to Montana right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Montana, momondo offers a useful price alert feature which will track prices for flights to Montana from Pennsylvania and alert you when they change.