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

United Airlines and Alaska Airlines 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 53% 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 December 2025, 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.

$216 Cheap Flights from Philadelphia to Billings in 2025/26

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Find the cheapest flights from Philadelphia to Billings

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:06 pm - 2:55 pm

PHL

BIL

21h 49m1 stop

7:00 am - 6:03 pm

BIL

PHL

9h 03m1 stop

$408Alaska Airlines

Fri, Jan 23 - Wed, Jan 28

6:30 am - 3:22 pm

PHL

BIL

10h 52m2 stops

6:30 am - 3:50 pm

BIL

PHL

7h 20m1 stop

$414United Airlines

Fri, Jan 23 - Wed, Jan 28

10:10 am - 9:23 pm

PHL

BIL

13h 13m2 stops

10:52 am - 9:36 pm

BIL

PHL

8h 44m2 stops

$419United Airlines

Fri, Jan 23 - Wed, Jan 28

10:00 am - 5:19 pm

PHL

BIL

9h 19m1 stop

5:00 am - 5:32 pm

BIL

PHL

10h 32m2 stops

$437United Airlines

Wed, May 6 - Wed, May 13

10:10 am - 9:23 pm

PHL

BIL

13h 13m2 stops

2:45 pm - 11:30 pm

BIL

PHL

6h 45m1 stop

$440United Airlines

Tue, Jan 6 - Tue, Jan 13

10:00 am - 8:51 pm

PHL

BIL

12h 51m2 stops

5:00 am - 5:32 pm

BIL

PHL

10h 32m2 stops

$442United Airlines

Wed, May 6 - Wed, May 13

10:10 am - 9:23 pm

PHL

BIL

13h 13m2 stops

6:30 am - 5:34 pm

BIL

PHL

9h 04m2 stops

$445United Airlines

Tue, Jan 6 - Tue, Jan 13

3:43 pm - 9:23 pm

PHL

BIL

7h 40m1 stop

2:45 pm - 11:30 pm

BIL

PHL

6h 45m1 stop

$506United Airlines

Tue, Jan 6 - Tue, Jan 13

8:27 am - 9:24 pm

PHL

BIL

14h 57m2 stops

6:30 am - 3:50 pm

BIL

PHL

7h 20m1 stop

$516United Airlines

Mon, Jan 5 - Thu, Jan 8

8:27 am - 9:24 pm

PHL

BIL

14h 57m2 stops

6:30 am - 9:36 pm

BIL

PHL

13h 06m2 stops

$521United Airlines

Mon, Jan 5 - Thu, Jan 8

Alaska Airlines flights from Philadelphia to Billings

Our best Alaska Airlines deals on Philadelphia to Billings flight tickets

Alaska Airlines

Jan 20

PHL7:06 pmPhiladelphia

21h 49m

1 stop

BIL2:55 pmBillings Logan Intl

Jan 31

BIL7:00 amBillings Logan Intl

9h 03m

1 stop

PHL6:03 pmPhiladelphia

$382

Find similar

Alaska Airlines

Jan 20

PHL7:06 pmPhiladelphia

21h 49m

1 stop

BIL2:55 pmBillings Logan Intl

Jan 28

BIL7:00 amBillings Logan Intl

9h 03m

1 stop

PHL6:03 pmPhiladelphia

$392

Find similar

Alaska Airlines

Jan 21

PHL7:06 pmPhiladelphia

21h 49m

1 stop

BIL2:55 pmBillings Logan Intl

Jan 30

BIL2:02 pmBillings Logan Intl

26h 01m

1 stop

PHL6:03 pmPhiladelphia

$402

Find similar

Delta flights from Philadelphia to Billings

Our best Delta deals on Philadelphia to Billings flight tickets

Delta

Jan 24

PHL8:00 amPhiladelphia

13h 24m

2 stops

BIL7:24 pmBillings Logan Intl

Jan 28

BIL5:15 amBillings Logan Intl

10h 42m

2 stops

PHL5:57 pmPhiladelphia

$399

Find similar

Delta

Jan 24

PHL12:23 pmPhiladelphia

9h 01m

2 stops

BIL7:24 pmBillings Logan Intl

Jan 30

BIL5:15 amBillings Logan Intl

10h 42m

2 stops

PHL5:57 pmPhiladelphia

$415

Find similar

Delta

Jan 24

PHL10:30 amPhiladelphia

10h 54m

2 stops

BIL7:24 pmBillings Logan Intl

Jan 29

BIL11:47 amBillings Logan Intl

10h 09m

2 stops

PHL11:56 pmPhiladelphia

$454

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Fri 1/23

7:06 pm-2:55 pm

1 stop21h 49m

Billings Logan Intl

Wed 1/28

7:00 am-6:03 pm

1 stop9h 03m

$408

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Fri 1/23

6:30 am-3:22 pm

2 stops10h 52m

Billings Logan Intl

Wed 1/28

6:30 am-3:50 pm

1 stop7h 20m

$414

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Fri 1/23

10:10 am-9:23 pm

2 stops13h 13m

Billings Logan Intl

Wed 1/28

10:52 am-9:36 pm

2 stops8h 44m

$419

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Wed 5/6

10:00 am-5:19 pm

1 stop9h 19m

Billings Logan Intl

Wed 5/13

5:00 am-5:32 pm

2 stops10h 32m

$437

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Tue 1/6

10:10 am-9:23 pm

2 stops13h 13m

Billings Logan Intl

Tue 1/13

2:45 pm-11:30 pm

1 stop6h 45m

$440

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Wed 5/6

10:00 am-8:51 pm

2 stops12h 51m

Billings Logan Intl

Wed 5/13

5:00 am-5:32 pm

2 stops10h 32m

$442

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Tue 1/6

10:10 am-9:23 pm

2 stops13h 13m

Billings Logan Intl

Tue 1/13

6:30 am-5:34 pm

2 stops9h 04m

$445

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Tue 1/6

3:43 pm-9:23 pm

1 stop7h 40m

Billings Logan Intl

Tue 1/13

2:45 pm-11:30 pm

1 stop6h 45m

$506

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Mon 1/5

8:27 am-9:24 pm

2 stops14h 57m

Billings Logan Intl

Thu 1/8

6:30 am-3:50 pm

1 stop7h 20m

$516

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Mon 1/5

8:27 am-9:24 pm

2 stops14h 57m

Billings Logan Intl

Thu 1/8

6:30 am-9:36 pm

2 stops13h 06m

$521

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 December is, on average, the cheapest month to fly to Billings from Philadelphia, with most prices found around $444. The month of February is another great option to travel to Billings, with average flight prices from Philadelphia averaging around $454.

What is the cheapest day to depart on your flight to Billings?

Our data shows that Wednesday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $576. Flights from Philadelphia to Billings on a Monday will generally be more expensive and average around $768. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Billings?

According to our data, the cheapest time of day to fly to Billings is in the afternoon. momondo users have found flights departing from Philadelphia to Billings in the afternoon for as low as $583. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Billings, so prices are often more expensive at around $682 per ticket.

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

Fastest flight time	6h 57m
Direct flights	None

The fastest flight from Philadelphia to Billings takes 6h 57m

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

Search flight deals

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 6h 57m, 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 December 2025, 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 (42% of total bookings). The next most popular airlines are American Airlines (40%) and Delta (18%).

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 $317	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
American Airlines	PriceFrom $400	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
United Airlines	PriceFrom $443	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights

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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.