What is the cheapest airline that flies from Philadelphia to Billings Logan Intl?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Philadelphia to Billings Logan Intl

What airlines fly to Billings?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Billings from Philadelphia according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Billings. Keep in mind that there are 3 different airlines that fly to Billings on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Billings Logan Intl Airport?

Prices for flights from Philadelphia Airport to Billings Logan Intl Airport refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to Billings Logan Intl Airport?

As of November 2026, there are 3 operators available to choose from for flights from Philadelphia Airport to Billings Logan Intl Airport.

How old do you have to be to fly from Philadelphia Airport to Billings Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Billings Logan Intl Airport.

What documentation or ID do you need to fly to Billings Logan Intl Airport?

The travel and health documents you'll need for your trip to Billings Logan Intl 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 Billings Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$210 Cheap Flights from Philadelphia to Billings in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Billings

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 1:01 pmPHL Philadelphia-BIL Billings Logan Intl

10h 01m1 stop Dallas/Fort Worth

1:31 pm - 10:37 pmBIL Billings Logan Intl-PHL Philadelphia

7h 06m1 stop Dallas/Fort Worth

$389American Airlines

Thu, Jan 28 - Mon, Feb 1

5:00 am - 1:01 pmPHL Philadelphia-BIL Billings Logan Intl

10h 01m1 stop Dallas/Fort Worth

1:31 pm - 10:37 pmBIL Billings Logan Intl-PHL Philadelphia

7h 06m1 stop Dallas/Fort Worth

$389American Airlines

Thu, Jan 28 - Sun, Jan 31

9:55 am - 3:23 pmPHL Philadelphia-BIL Billings Logan Intl

7h 28m1 stop Denver Intl

2:33 pm - 11:41 pmBIL Billings Logan Intl-PHL Philadelphia

7h 08m1 stop Denver Intl

$389United Airlines

Fri, Dec 4 - Mon, Dec 7

7:00 am - 12:33 pmPHL Philadelphia-BIL Billings Logan Intl

7h 33m1 stop Salt Lake City

1:13 pm - 11:58 pmBIL Billings Logan Intl-PHL Philadelphia

8h 45m1 stop Salt Lake City

$389Delta

Wed, Jan 27 - Sun, Jan 31

5:00 am - 1:01 pmPHL Philadelphia-BIL Billings Logan Intl

10h 01m1 stop Dallas/Fort Worth

1:31 pm - 10:37 pmBIL Billings Logan Intl-PHL Philadelphia

7h 06m1 stop Dallas/Fort Worth

$389American Airlines

Thu, Jan 28 - Tue, Feb 2

9:55 am - 9:15 pmPHL Philadelphia-BIL Billings Logan Intl

13h 20m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 3:49 pmBIL Billings Logan Intl-PHL Philadelphia

6h 49m1 stop Denver Intl

$394United Airlines

Thu, Jan 28 - Tue, Feb 2

8:00 am - 7:42 pmPHL Philadelphia-BIL Billings Logan Intl

13h 42m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

1:13 pm - 11:58 pmBIL Billings Logan Intl-PHL Philadelphia

8h 45m1 stop Salt Lake City

$394Delta

Wed, Jan 27 - Sun, Jan 31

12:31 pm - 10:38 pmPHL Philadelphia-BIL Billings Logan Intl

12h 07m2 stops Detroit Metropolitan Wayne County Salt Lake City

1:13 pm - 11:58 pmBIL Billings Logan Intl-PHL Philadelphia

8h 45m1 stop Salt Lake City

$394Delta

Thu, Jan 28 - Tue, Feb 2

7:02 am - 11:30 pmPHL Philadelphia-BIL Billings Logan Intl

18h 28m1 stop Seattle/Tacoma Intl

12:09 pm - 5:11 pmBIL Billings Logan Intl-PHL Philadelphia

27h 02m1 stop Seattle/Tacoma Intl

$611Alaska Airlines

Fri, Dec 18 - Sun, Jan 10

9:55 pm - 12:07 pmPHL Philadelphia-BIL Billings Logan Intl

16h 12m1 stop Las Vegas Harry Reid Intl

10:57 am - 11:09 pmBIL Billings Logan Intl-PHL Philadelphia

34h 12m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

$649Multiple Airlines

Thu, Nov 26 - Mon, Nov 30

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American Airlines flights from Philadelphia to Billings

Our best American Airlines deals on Philadelphia to Billings flight tickets

American Airlines

Jan 28

PHL5:00 amPhiladelphia

10h 01m

1 stop

BIL1:01 pmBillings Logan Intl

Feb 1

BIL1:31 pmBillings Logan Intl

7h 06m

1 stop

PHL10:37 pmPhiladelphia

$389

American Airlines

Dec 4

PHL2:46 pmPhiladelphia

8h 03m

1 stop

BIL8:49 pmBillings Logan Intl

Dec 7

BIL1:28 pmBillings Logan Intl

8h 45m

1 stop

PHL12:13 amPhiladelphia

$464

American Airlines

Dec 1

PHL3:05 pmPhiladelphia

8h 39m

1 stop

BIL9:44 pmBillings Logan Intl

Dec 10

BIL1:28 pmBillings Logan Intl

8h 45m

1 stop

PHL12:13 amPhiladelphia

$538

United Airlines flights from Philadelphia to Billings

Our best United Airlines deals on Philadelphia to Billings flight tickets

United Airlines

Jan 28

PHL6:24 amPhiladelphia

9h 06m

2 stops

BIL1:30 pmBillings Logan Intl

Jan 31

BIL2:38 pmBillings Logan Intl

6h 59m

1 stop

PHL11:37 pmPhiladelphia

$394

United Airlines

Jan 28

PHL10:31 amPhiladelphia

12h 44m

2 stops

BIL9:15 pmBillings Logan Intl

Feb 1

BIL2:38 pmBillings Logan Intl

6h 59m

1 stop

PHL11:37 pmPhiladelphia

$404

United Airlines

Dec 5

PHL3:35 pmPhiladelphia

7h 24m

1 stop

BIL8:59 pmBillings Logan Intl

Dec 9

BIL2:33 pmBillings Logan Intl

7h 08m

1 stop

PHL11:41 pmPhiladelphia

$509

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBillings

PHL Philadelphia - BIL Billings Logan Intl

PHLBIL

Philadelphia

Thu 1/28

5:00 am-1:01 pm

1 stop10h 01m

Billings Logan Intl

Mon 2/1

1:31 pm-10:37 pm

1 stop7h 06m

$389

PhiladelphiaBillings

PHL Philadelphia - BIL Billings Logan Intl

PHLBIL

Philadelphia

Thu 1/28

5:00 am-1:01 pm

1 stop10h 01m

Billings Logan Intl

Sun 1/31

1:31 pm-10:37 pm

1 stop7h 06m

$389

Quickest round-trip

PhiladelphiaBillings

PHL Philadelphia - BIL Billings Logan Intl

PHLBIL

Philadelphia

Fri 12/4

9:55 am-3:23 pm

1 stop7h 28m

Billings Logan Intl

Mon 12/7

2:33 pm-11:41 pm

1 stop7h 08m

$389

PhiladelphiaBillings

PHL Philadelphia - BIL Billings Logan Intl

PHLBIL

Philadelphia

Wed 1/27

7:00 am-12:33 pm

1 stop7h 33m

Billings Logan Intl

Sun 1/31

1:13 pm-11:58 pm

1 stop8h 45m

$389

PhiladelphiaBillings

PHL Philadelphia - BIL Billings Logan Intl

PHLBIL

Philadelphia

Thu 1/28

5:00 am-1:01 pm

1 stop10h 01m

Billings Logan Intl

Tue 2/2

1:31 pm-10:37 pm

1 stop7h 06m

$389

PhiladelphiaBillings

PHL Philadelphia - BIL Billings Logan Intl

PHLBIL

Philadelphia

Thu 1/28

9:55 am-9:15 pm

2 stops13h 20m

Billings Logan Intl

Tue 2/2

7:00 am-3:49 pm

1 stop6h 49m

$394

PhiladelphiaBillings

PHL Philadelphia - BIL Billings Logan Intl

PHLBIL

Philadelphia

Wed 1/27

8:00 am-7:42 pm

2 stops13h 42m

Billings Logan Intl

Sun 1/31

1:13 pm-11:58 pm

1 stop8h 45m

$394

PhiladelphiaBillings

PHL Philadelphia - BIL Billings Logan Intl

PHLBIL

Philadelphia

Thu 1/28

12:31 pm-10:38 pm

2 stops12h 07m

Billings Logan Intl

Tue 2/2

1:13 pm-11:58 pm

1 stop8h 45m

$394

PhiladelphiaBillings

PHL Philadelphia - BIL Billings Logan Intl

PHLBIL

Philadelphia

Fri 12/18

7:02 am-11:30 pm

1 stop18h 28m

Billings Logan Intl

Sun 1/10

12:09 pm-5:11 pm

1 stop27h 02m

$611

PhiladelphiaBillings

PHL Philadelphia - BIL Billings Logan Intl

PHLBIL

Philadelphia

Thu 11/26

9:55 pm-12:07 pm

1 stop16h 12m

Billings Logan Intl

Mon 11/30

10:57 am-11:09 pm

2 stops34h 12m

$649

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 Philadelphia to Billings

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

What is the cheapest month to fly to Billings?

The month of October is, on average, the cheapest month to fly to Billings from Philadelphia, with most prices found around $378. The month of March is another great option to travel to Billings, with average flight prices from Philadelphia averaging around $423.

Can stopping save me money on Philadelphia to Billings flights?

You could potentially save up to 37% on your flight if you consider stops on a Philadelphia to Billings flight.

When to book flights from Philadelphia to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Billings according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Billings (PHL to BIL) flight deals and tips

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

Best Price Found	$210
Fastest flight time	7h 28m
Direct flights	None

The best one-way flight to Billings from Philadelphia in the past 72 hours is $210. The best round-trip flight deal from Philadelphia to Billings found on momondo in the last 72 hours is $389.

The fastest flight from Philadelphia to Billings takes 7h 28m

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

Search flight deals

Frequently asked questions about flying from Philadelphia to Billings

How far is Philadelphia to Billings Logan Intl by plane?
Philadelphia and Billings Logan Intl are 1721.4 mi apart from one another. Flights usually cover this in 7h 28m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Philadelphia Airport to Billings Logan Intl Airport?
Prices for flights from Philadelphia Airport to Billings Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Billings Logan Intl Airport?
As of November 2026, there are 3 operators available to choose from for flights from Philadelphia Airport to Billings Logan Intl Airport.
How old do you have to be to fly from Philadelphia Airport to Billings Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Billings Logan Intl Airport.
What documentation or ID do you need to fly to Billings Logan Intl Airport?
The travel and health documents you'll need for your trip to Billings Logan Intl 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 Billings Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Philadelphia to Billings?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Billings is United Airlines (41% of total bookings). The next most popular airlines are American Airlines (38%) and Delta (21%).

Best airlines flying from Philadelphia to Billings

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $348	Free Cancellation	Rating 7.8 8,719 reviews	Search Delta flights
United Airlines	PriceFrom $378	Free Cancellation	Rating 7.3 10,487 reviews	Search United Airlines flights
American Airlines	PriceFrom $419	Free Cancellation	Rating 7.0 12,231 reviews	Search American Airlines flights

Forsyth

Why use momondo?

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

Finding the right flight to Billings from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Billings quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Billings from Philadelphia with this policy.

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

Once you have performed a search for Philadelphia to Billings flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Billings from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.