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

American Airlines, Delta, 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 61% 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 March 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.

$165 Cheap Flights from Philadelphia to Billings in 2026

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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.

4:20 pm - 10:43 pm

PHL

BIL

8h 23m

1 stop

1:51 pm - 10:47 pm

BIL

PHL

6h 56m

1 stop

$349American Airlines

Sat, Apr 11 - Fri, Apr 17

3:10 pm - 10:27 pm

PHL

BIL

9h 17m

2 stops

6:25 pm - 5:43 am

BIL

PHL

9h 18m

1 stop

$354Delta

Wed, Aug 26 - Mon, Aug 31

7:25 am - 11:58 pm

PHL

BIL

18h 33m

1 stop

7:56 am - 6:05 am

BIL

PHL

20h 09m

1 stop

$359Alaska Airlines

Wed, Apr 15 - Thu, Apr 16

3:46 pm - 10:09 pm

PHL

BIL

8h 23m

1 stop

5:27 am - 2:27 pm

BIL

PHL

7h 00m

1 stop

$364American Airlines

Thu, Apr 2 - Sun, Apr 5

5:56 pm - 3:08 pm

PHL

BIL

23h 12m

1 stop

3:44 pm - 4:06 pm

BIL

PHL

22h 22m

1 stop

$369Alaska Airlines

Fri, Sep 18 - Fri, Oct 9

12:26 pm - 10:29 pm

PHL

BIL

12h 03m

2 stops

5:15 am - 6:03 pm

BIL

PHL

10h 48m

2 stops

$374Delta

Sat, Apr 4 - Wed, Apr 8

1:47 pm - 10:43 pm

PHL

BIL

10h 56m

2 stops

1:51 pm - 12:11 am

BIL

PHL

8h 20m

1 stop

$375American Airlines

Fri, May 1 - Tue, May 5

2:59 pm - 8:06 pm

PHL

BIL

7h 07m

1 stop

6:24 am - 2:01 pm

BIL

PHL

5h 37m

1 stop

$384Delta

Fri, May 1 - Tue, May 5

5:40 am - 5:41 pm

PHL

BIL

14h 01m

2 stops

6:24 am - 2:01 pm

BIL

PHL

5h 37m

1 stop

$389Delta

Sat, Apr 11 - Fri, Apr 17

5:00 am - 1:18 pm

PHL

BIL

10h 18m

1 stop

5:27 am - 2:27 pm

BIL

PHL

7h 00m

1 stop

$399American Airlines

Thu, Apr 2 - Sun, Apr 5

Delta flights from Philadelphia to Billings

Our best Delta deals on Philadelphia to Billings flight tickets

Delta

Aug 26

PHL3:10 pmPhiladelphia

9h 17m

2 stops

BIL10:27 pmBillings Logan Intl

Aug 31

BIL6:25 pmBillings Logan Intl

9h 18m

1 stop

PHL5:43 amPhiladelphia

$354

Delta

Apr 4

PHL12:26 pmPhiladelphia

12h 03m

2 stops

BIL10:29 pmBillings Logan Intl

Apr 8

BIL6:21 pmBillings Logan Intl

9h 20m

1 stop

PHL5:41 amPhiladelphia

$369

Delta

Apr 4

PHL12:26 pmPhiladelphia

12h 03m

2 stops

BIL10:29 pmBillings Logan Intl

Apr 8

BIL5:15 amBillings Logan Intl

10h 48m

2 stops

PHL6:03 pmPhiladelphia

$374

American Airlines flights from Philadelphia to Billings

Our best American Airlines deals on Philadelphia to Billings flight tickets

American Airlines

Apr 11

PHL4:20 pmPhiladelphia

8h 23m

1 stop

BIL10:43 pmBillings Logan Intl

Apr 17

BIL1:51 pmBillings Logan Intl

6h 56m

1 stop

PHL10:47 pmPhiladelphia

$349

American Airlines

Apr 2

PHL3:46 pmPhiladelphia

8h 23m

1 stop

BIL10:09 pmBillings Logan Intl

Apr 5

BIL5:27 amBillings Logan Intl

7h 00m

1 stop

PHL2:27 pmPhiladelphia

$364

American Airlines

May 1

PHL1:47 pmPhiladelphia

10h 56m

2 stops

BIL10:43 pmBillings Logan Intl

May 5

BIL1:51 pmBillings Logan Intl

8h 20m

1 stop

PHL12:11 amPhiladelphia

$375

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Sat 4/11

4:20 pm-10:43 pm

1 stop8h 23m

Billings Logan Intl

Fri 4/17

1:51 pm-10:47 pm

1 stop6h 56m

$349

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Wed 8/26

3:10 pm-10:27 pm

2 stops9h 17m

Billings Logan Intl

Mon 8/31

6:25 pm-5:43 am

1 stop9h 18m

$354

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Wed 4/15

7:25 am-11:58 pm

1 stop18h 33m

Billings Logan Intl

Thu 4/16

7:56 am-6:05 am

1 stop20h 09m

$359

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Thu 4/2

3:46 pm-10:09 pm

1 stop8h 23m

Billings Logan Intl

Sun 4/5

5:27 am-2:27 pm

1 stop7h 00m

$364

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Fri 9/18

5:56 pm-3:08 pm

1 stop23h 12m

Billings Logan Intl

Fri 10/9

3:44 pm-4:06 pm

1 stop22h 22m

$369

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Sat 4/4

12:26 pm-10:29 pm

2 stops12h 03m

Billings Logan Intl

Wed 4/8

5:15 am-6:03 pm

2 stops10h 48m

$374

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Fri 5/1

1:47 pm-10:43 pm

2 stops10h 56m

Billings Logan Intl

Tue 5/5

1:51 pm-12:11 am

1 stop8h 20m

$375

Quickest round-trip

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Fri 5/1

2:59 pm-8:06 pm

1 stop7h 07m

Billings Logan Intl

Tue 5/5

6:24 am-2:01 pm

1 stop5h 37m

$384

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Sat 4/11

5:40 am-5:41 pm

2 stops14h 01m

Billings Logan Intl

Fri 4/17

6:24 am-2:01 pm

1 stop5h 37m

$389

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Thu 4/2

5:00 am-1:18 pm

1 stop10h 18m

Billings Logan Intl

Sun 4/5

5:27 am-2:27 pm

1 stop7h 00m

$399

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 December is, on average, the cheapest month to fly to Billings from Philadelphia, with most prices found around $444. The month of January is another great option to travel to Billings, with average flight prices from Philadelphia averaging around $470.

Can stopping save me money on Philadelphia to Billings flights?

You could potentially save up to 23% 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

Fastest flight time	6h 07m
Direct flights	None

The fastest flight from Philadelphia to Billings takes 6h 07m

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 07m, 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 March 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 (49% of total bookings). The next most popular airlines are American Airlines (34%) and Delta (17%).

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 $314	Free Cancellation	Rating 7.9 8,314 reviews	Search Delta flights
American Airlines	PriceFrom $391	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights
United Airlines	PriceFrom $404	Free Cancellation	Rating 7.4 9,455 reviews	Search United 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.