How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Montana, such as Bozeman or Kalispell, and flying into Philadelphia, then you can expect flight times to average 4h 30m and 6h 23m, respectively.

What airlines fly to Philadelphia?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Philadelphia from Montana according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 5 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Montana to Philadelphia

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

Prices for flights from Montana to Philadelphia Airport are updated daily.

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

There are 4 operators available for flights from Montana to Philadelphia Airport as of October 2026.

How old do you have to be to fly from Montana to Philadelphia Airport?

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 Montana to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$134 Cheap Flights from Montana to Philadelphia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Philadelphia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:15 pm - 12:12 amBZN Bozeman Gallatin Field-PHL Philadelphia

8h 57m1 stop Chicago O'Hare Intl

7:25 am - 12:25 pmPHL Philadelphia-BZN Bozeman Gallatin Field

7h 00m1 stop Chicago O'Hare Intl

$355American Airlines

Sat, Oct 24 - Sat, Oct 31

1:42 pm - 10:55 pmBZN Bozeman Gallatin Field-PHL Philadelphia

7h 13m1 stop Dallas/Fort Worth

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

9h 52m1 stop Dallas/Fort Worth

$355American Airlines

Thu, Nov 12 - Sun, Nov 15

6:23 pm - 5:55 amBZN Bozeman Gallatin Field-PHL Philadelphia

9h 32m1 stop Salt Lake City

5:15 am - 1:20 pmPHL Philadelphia-BZN Bozeman Gallatin Field

10h 05m1 stop Atlanta Hartsfield-Jackson

$355Delta

Thu, Nov 12 - Sun, Nov 15

2:29 pm - 12:56 amBZN Bozeman Gallatin Field-PHL Philadelphia

8h 27m1 stop Atlanta Hartsfield-Jackson

6:00 am - 1:19 pmPHL Philadelphia-BZN Bozeman Gallatin Field

9h 19m1 stop Atlanta Hartsfield-Jackson

$355Delta

Thu, Oct 29 - Mon, Nov 2

12:53 pm - 9:29 pmBZN Bozeman Gallatin Field-PHL Philadelphia

6h 36m1 stop Chicago O'Hare Intl

7:45 am - 3:30 pmPHL Philadelphia-BZN Bozeman Gallatin Field

9h 45m1 stop Denver Intl

$355United Airlines

Tue, Oct 20 - Tue, Oct 27

4:20 pm - 12:34 amBZN Bozeman Gallatin Field-PHL Philadelphia

6h 14m1 stop Chicago O'Hare Intl

6:22 am - 11:48 amPHL Philadelphia-BZN Bozeman Gallatin Field

7h 26m1 stop Chicago O'Hare Intl

$355United Airlines

Fri, Dec 18 - Mon, Jan 11

5:13 pm - 7:18 amMSO Missoula Johnson-Bell Field-PHL Philadelphia

12h 05m1 stop Las Vegas Harry Reid Intl

5:50 am - 11:29 amPHL Philadelphia-MSO Missoula Johnson-Bell Field

31h 39m2 stops Denver Intl Phoenix Sky Harbor Intl

$372Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

6:59 pm - 5:41 amBZN Bozeman Gallatin Field-PHL Philadelphia

8h 42m1 stop Seattle/Tacoma Intl

7:02 am - 2:15 pmPHL Philadelphia-BZN Bozeman Gallatin Field

9h 13m1 stop Seattle/Tacoma Intl

$405Alaska Airlines

Tue, Oct 20 - Sat, Oct 24

8:05 am - 9:30 pmBZN Bozeman Gallatin Field-PHL Philadelphia

11h 25m2 stops Denver Intl Lambert-St Louis

5:35 am - 2:50 pmPHL Philadelphia-BZN Bozeman Gallatin Field

11h 15m2 stops Nashville Intl Denver Intl

$408Southwest

Tue, Nov 10 - Wed, Dec 2

5:40 am - 6:25 pmBZN Bozeman Gallatin Field-PHL Philadelphia

10h 45m2 stops Las Vegas Harry Reid Intl Chicago Midway

1:15 pm - 10:00 pmPHL Philadelphia-BZN Bozeman Gallatin Field

10h 45m2 stops Lambert-St Louis Denver Intl

$434Southwest

Fri, Dec 18 - Mon, Jan 11

Cheap last minute flights

Enter your travel dates to find the best prices.

12:02 pm - 12:22 amBZN Bozeman Gallatin Field-PHL Philadelphia

10h 20m1 stop Dallas/Fort Worth

5:00 am - 12:57 pmPHL Philadelphia-BZN Bozeman Gallatin Field

9h 57m1 stop Dallas/Fort Worth

$459American Airlines

Thu, Oct 1 - Tue, Oct 6

2:48 pm - 12:40 amBZN Bozeman Gallatin Field-PHL Philadelphia

7h 52m1 stop Atlanta Hartsfield-Jackson

5:45 am - 12:23 pmPHL Philadelphia-BZN Bozeman Gallatin Field

8h 38m1 stop Minneapolis St Paul

$459Delta

Fri, Oct 2 - Wed, Oct 7

12:53 pm - 11:14 pmBZN Bozeman Gallatin Field-PHL Philadelphia

8h 21m1 stop Chicago O'Hare Intl

6:10 am - 11:45 amPHL Philadelphia-BZN Bozeman Gallatin Field

7h 35m1 stop Chicago O'Hare Intl

$459United Airlines

Fri, Oct 2 - Sun, Oct 4

6:39 pm - 6:05 amBZN Bozeman Gallatin Field-PHL Philadelphia

9h 26m1 stop Salt Lake City

5:45 am - 12:23 pmPHL Philadelphia-BZN Bozeman Gallatin Field

8h 38m1 stop Minneapolis St Paul

$459Delta

Thu, Oct 1 - Wed, Oct 7

11:38 am - 11:30 pmBZN Bozeman Gallatin Field-PHL Philadelphia

9h 52m2 stops Newark Washington, D.C. Dulles Intl

6:10 am - 11:45 amPHL Philadelphia-BZN Bozeman Gallatin Field

7h 35m1 stop Chicago O'Hare Intl

$464United Airlines

Fri, Oct 2 - Sun, Oct 4

11:05 am - 11:10 pmBZN Bozeman Gallatin Field-PHL Philadelphia

10h 05m2 stops Denver Intl Lambert-St Louis

5:20 am - 10:25 amPHL Philadelphia-BZN Bozeman Gallatin Field

7h 05m1 stop Denver Intl

$564Southwest

Thu, Oct 1 - Sun, Oct 4

11:05 am - 11:10 pmBZN Bozeman Gallatin Field-PHL Philadelphia

10h 05m2 stops Denver Intl Lambert-St Louis

4:45 pm - 1:45 amPHL Philadelphia-BZN Bozeman Gallatin Field

11h 00m2 stops Chicago Midway Las Vegas Harry Reid Intl

$601Southwest

Thu, Oct 1 - Sun, Oct 4

5:19 pm - 5:40 amGTF Great Falls-PHL Philadelphia

10h 21m1 stop Seattle/Tacoma Intl

6:59 pm - 4:35 pmPHL Philadelphia-GTF Great Falls

23h 36m1 stop Seattle/Tacoma Intl

$803Alaska Airlines

Thu, Oct 1 - Fri, Oct 2

1:34 pm - 10:48 pmFCA Kalispell Glacier Park-PHL Philadelphia

7h 14m1 stop Chicago O'Hare Intl

5:43 am - 1:42 pmPHL Philadelphia-FCA Kalispell Glacier Park

9h 59m1 stop Chicago O'Hare Intl

$927American Airlines

Sun, Oct 4 - Mon, Oct 12

5:19 pm - 3:45 pmGTF Great Falls-PHL Philadelphia

20h 26m2 stops Seattle/Tacoma Intl Portland

6:59 pm - 4:35 pmPHL Philadelphia-GTF Great Falls

23h 36m1 stop Seattle/Tacoma Intl

$1,079Alaska Airlines

Thu, Oct 1 - Fri, Oct 2

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Alaska Airlines flights from Montana to Philadelphia

Our best Alaska Airlines deals on Montana to Philadelphia flight tickets

Alaska Airlines

Oct 20

BZN6:59 pmBozeman Gallatin Field

8h 42m

1 stop

PHL5:41 amPhiladelphia

Oct 24

PHL7:02 amPhiladelphia

9h 13m

1 stop

BZN2:15 pmBozeman Gallatin Field

$405

Alaska Airlines

Nov 14

HLN4:41 pmHelena

10h 51m

1 stop

PHL5:32 amPhiladelphia

Nov 17

PHL7:02 amPhiladelphia

11h 02m

1 stop

HLN4:04 pmHelena

$413

Alaska Airlines

Oct 29

BZN2:55 pmBozeman Gallatin Field

12h 46m

2 stops

PHL5:41 amPhiladelphia

Nov 2

PHL7:02 amPhiladelphia

9h 12m

1 stop

BZN2:14 pmBozeman Gallatin Field

$421

American Airlines flights from Montana to Philadelphia

Our best American Airlines deals on Montana to Philadelphia flight tickets

American Airlines

Oct 24

BZN1:47 pmBozeman Gallatin Field

7h 05m

1 stop

PHL10:52 pmPhiladelphia

Oct 31

PHL9:02 pmPhiladelphia

18h 50m

2 stops

BZN1:52 pmBozeman Gallatin Field

$475

American Airlines

Dec 22

BZN1:30 pmBozeman Gallatin Field

8h 29m

1 stop

PHL11:59 pmPhiladelphia

Dec 29

PHL10:14 pmPhiladelphia

16h 36m

1 stop

BZN12:50 pmBozeman Gallatin Field

$490

American Airlines

Nov 12

BZN1:42 pmBozeman Gallatin Field

8h 35m

1 stop

PHL12:17 amPhiladelphia

Nov 15

PHL9:57 pmPhiladelphia

16h 55m

2 stops

BZN12:52 pmBozeman Gallatin Field

$502

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanPhiladelphia

BZN Bozeman Gallatin Field - PHL Philadelphia

BZNPHL

Bozeman Gallatin Field

Sat 10/24

1:15 pm-12:12 am

1 stop8h 57m

Philadelphia

Sat 10/31

7:25 am-12:25 pm

1 stop7h 00m

$355

BozemanPhiladelphia

BZN Bozeman Gallatin Field - PHL Philadelphia

BZNPHL

Bozeman Gallatin Field

Thu 11/12

1:42 pm-10:55 pm

1 stop7h 13m

Philadelphia

Sun 11/15

5:00 am-12:52 pm

1 stop9h 52m

$355

BozemanPhiladelphia

BZN Bozeman Gallatin Field - PHL Philadelphia

BZNPHL

Bozeman Gallatin Field

Thu 11/12

6:23 pm-5:55 am

1 stop9h 32m

Philadelphia

Sun 11/15

5:15 am-1:20 pm

1 stop10h 05m

$355

BozemanPhiladelphia

BZN Bozeman Gallatin Field - PHL Philadelphia

BZNPHL

Bozeman Gallatin Field

Thu 10/29

2:29 pm-12:56 am

1 stop8h 27m

Philadelphia

Mon 11/2

6:00 am-1:19 pm

1 stop9h 19m

$355

BozemanPhiladelphia

BZN Bozeman Gallatin Field - PHL Philadelphia

BZNPHL

Bozeman Gallatin Field

Tue 10/20

12:53 pm-9:29 pm

1 stop6h 36m

Philadelphia

Tue 10/27

7:45 am-3:30 pm

1 stop9h 45m

$355

Quickest round-trip

BozemanPhiladelphia

BZN Bozeman Gallatin Field - PHL Philadelphia

BZNPHL

Bozeman Gallatin Field

Fri 12/18

4:20 pm-12:34 am

1 stop6h 14m

Philadelphia

Mon 1/11

6:22 am-11:48 am

1 stop7h 26m

$355

MissoulaPhiladelphia

MSO Missoula Johnson-Bell Field - PHL Philadelphia

MSOPHL

Missoula Johnson-Bell Field

Thu 10/22

5:13 pm-7:18 am

1 stop12h 05m

Philadelphia

Mon 10/26

5:50 am-11:29 am

2 stops31h 39m

$372

BozemanPhiladelphia

BZN Bozeman Gallatin Field - PHL Philadelphia

BZNPHL

Bozeman Gallatin Field

Tue 10/20

6:59 pm-5:41 am

1 stop8h 42m

Philadelphia

Sat 10/24

7:02 am-2:15 pm

1 stop9h 13m

$405

BozemanPhiladelphia

BZN Bozeman Gallatin Field - PHL Philadelphia

BZNPHL

Bozeman Gallatin Field

Tue 11/10

8:05 am-9:30 pm

2 stops11h 25m

Philadelphia

Wed 12/2

5:35 am-2:50 pm

2 stops11h 15m

$408

BozemanPhiladelphia

BZN Bozeman Gallatin Field - PHL Philadelphia

BZNPHL

Bozeman Gallatin Field

Fri 12/18

5:40 am-6:25 pm

2 stops10h 45m

Philadelphia

Mon 1/11

1:15 pm-10:00 pm

2 stops10h 45m

$434

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 Montana to Philadelphia

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 Philadelphia?

The cheapest month to fly to Philadelphia from Montana is in January. Flight prices, which tend to average around $334, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Philadelphia, with average flight prices from Montana averaging around $409.

Can stopping save me money on Montana to Philadelphia flights?

You could potentially save up to 4% on your flight if you consider stops on a Montana to Philadelphia flight.

Cheap Montana to Philadelphia flight deals and tips

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

Best Price Found	$134
Fastest flight time	5h 40m
Direct flights	None

The best one-way flight to Philadelphia from Montana in the past 72 hours is $134. The best round-trip flight deal from Montana to Philadelphia found on momondo in the last 72 hours is $355.

The fastest flight from Montana to Philadelphia takes 5h 40m

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

Search flight deals

Frequently asked questions about flying from Montana to Philadelphia

When did momondo last update prices for flights from Montana to Philadelphia Airport?
Prices for flights from Montana to Philadelphia Airport are updated daily.
How many operators does momondo search for flights from Montana to Philadelphia Airport?
There are 4 operators available for flights from Montana to Philadelphia Airport as of October 2026.
How old do you have to be to fly from Montana to Philadelphia Airport?
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 Montana to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Philadelphia

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $189	Free Cancellation	Rating 7.8 8,608 reviews	Search Delta flights
Southwest	PriceFrom $207	Free Cancellation	Rating 8.0 4,204 reviews	Search Southwest flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 10,261 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights

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Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

New Castle

North Wildwood

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Vineland

Avalon

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

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

All flight searches from Montana to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Montana and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Montana to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.