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

American Airlines is the most popular carrier 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 60% 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 June 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.

$199 Cheap Flights from Philadelphia to Billings in 2026

Q: What is the typical price of a round-trip flight between Philadelphia and Billings?

Prices are currently low for flights on this route. Typical prices usually range from $502 to $934. The lowest price recently found on this route was $349.

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.

3:10 pm - 7:48 pm

PHL

BIL

6h 38m

1 stop

6:15 am - 2:01 pm

BIL

PHL

5h 46m

1 stop

$349Delta

Tue, Nov 3 - Tue, Nov 10

8:25 am - 7:48 pm

PHL

BIL

13h 23m

2 stops

6:25 pm - 5:41 am

BIL

PHL

9h 16m

1 stop

$354Delta

Thu, Nov 12 - Mon, Nov 16

8:25 am - 7:48 pm

PHL

BIL

13h 23m

2 stops

11:35 am - 10:56 pm

BIL

PHL

9h 21m

2 stops

$359Delta

Thu, Nov 12 - Mon, Nov 16

5:49 pm - 11:15 am

PHL

BIL

19h 26m

1 stop

3:32 pm - 3:25 pm

BIL

PHL

21h 53m

1 stop

$384Alaska Airlines

Thu, Nov 12 - Mon, Nov 16

3:10 pm - 7:48 pm

PHL

BIL

6h 38m

1 stop

6:25 pm - 5:41 am

BIL

PHL

9h 16m

1 stop

$391Delta

Sat, Oct 24 - Tue, Oct 27

9:42 am - 5:49 pm

PHL

BIL

10h 07m

2 stops

6:25 pm - 5:41 am

BIL

PHL

9h 16m

1 stop

$396Delta

Sat, Oct 24 - Tue, Oct 27

10:21 am - 7:48 pm

PHL

BIL

11h 27m

2 stops

6:15 am - 8:37 pm

BIL

PHL

12h 22m

2 stops

$401Delta

Sat, Oct 24 - Tue, Oct 27

8:10 am - 5:44 pm

PHL

BIL

11h 34m

2 stops

11:51 am - 11:56 pm

BIL

PHL

10h 05m

2 stops

$424Delta

Tue, Sep 1 - Sun, Sep 6

7:00 am - 10:43 pm

PHL

BIL

17h 43m

1 stop

5:12 pm - 5:33 am

BIL

PHL

10h 21m

1 stop

$437Alaska Airlines

Wed, Nov 11 - Sat, Nov 14

8:10 am - 5:44 pm

PHL

BIL

11h 34m

2 stops

11:51 am - 11:56 pm

BIL

PHL

10h 05m

2 stops

$439Delta

Tue, Sep 1 - Sun, Sep 6

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Delta flights from Philadelphia to Billings

Our best Delta deals on Philadelphia to Billings flight tickets

Delta

Nov 3

PHL3:10 pmPhiladelphia

6h 38m

1 stop

BIL7:48 pmBillings Logan Intl

Nov 10

BIL6:15 amBillings Logan Intl

5h 46m

1 stop

PHL2:01 pmPhiladelphia

$349

Delta

Nov 12

PHL8:25 amPhiladelphia

13h 23m

2 stops

BIL7:48 pmBillings Logan Intl

Nov 16

BIL6:25 pmBillings Logan Intl

9h 16m

1 stop

PHL5:41 amPhiladelphia

$354

Delta

Nov 12

PHL8:25 amPhiladelphia

13h 23m

2 stops

BIL7:48 pmBillings Logan Intl

Nov 16

BIL11:35 amBillings Logan Intl

9h 21m

2 stops

PHL10:56 pmPhiladelphia

$359

Alaska Airlines flights from Philadelphia to Billings

Our best Alaska Airlines deals on Philadelphia to Billings flight tickets

Alaska Airlines

Nov 12

PHL4:25 pmPhiladelphia

24h 27m

1 stop

BIL2:52 pmBillings Logan Intl

Nov 16

BIL5:12 pmBillings Logan Intl

10h 21m

1 stop

PHL5:33 amPhiladelphia

$384

Alaska Airlines

Nov 11

PHL7:00 amPhiladelphia

17h 43m

1 stop

BIL10:43 pmBillings Logan Intl

Nov 14

BIL5:12 pmBillings Logan Intl

10h 21m

1 stop

PHL5:33 amPhiladelphia

$437

Alaska Airlines

Nov 11

PHL7:00 amPhiladelphia

17h 43m

1 stop

BIL10:43 pmBillings Logan Intl

Nov 14

BIL5:12 pmBillings Logan Intl

10h 21m

1 stop

PHL5:33 amPhiladelphia

$458

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Tue 11/3

3:10 pm-7:48 pm

1 stop6h 38m

Billings Logan Intl

Tue 11/10

6:15 am-2:01 pm

1 stop5h 46m

$349

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Thu 11/12

8:25 am-7:48 pm

2 stops13h 23m

Billings Logan Intl

Mon 11/16

6:25 pm-5:41 am

1 stop9h 16m

$354

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Thu 11/12

8:25 am-7:48 pm

2 stops13h 23m

Billings Logan Intl

Mon 11/16

11:35 am-10:56 pm

2 stops9h 21m

$359

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Thu 11/12

5:49 pm-11:15 am

1 stop19h 26m

Billings Logan Intl

Mon 11/16

3:32 pm-3:25 pm

1 stop21h 53m

$384

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Sat 10/24

3:10 pm-7:48 pm

1 stop6h 38m

Billings Logan Intl

Tue 10/27

6:25 pm-5:41 am

1 stop9h 16m

$391

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Sat 10/24

9:42 am-5:49 pm

2 stops10h 07m

Billings Logan Intl

Tue 10/27

6:25 pm-5:41 am

1 stop9h 16m

$396

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Sat 10/24

10:21 am-7:48 pm

2 stops11h 27m

Billings Logan Intl

Tue 10/27

6:15 am-8:37 pm

2 stops12h 22m

$401

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Tue 9/1

8:10 am-5:44 pm

2 stops11h 34m

Billings Logan Intl

Sun 9/6

11:51 am-11:56 pm

2 stops10h 05m

$424

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Wed 11/11

7:00 am-10:43 pm

1 stop17h 43m

Billings Logan Intl

Sat 11/14

5:12 pm-5:33 am

1 stop10h 21m

$437

PhiladelphiaBillings

PHL - BIL

PHLBIL

Philadelphia

Tue 9/1

8:10 am-5:44 pm

2 stops11h 34m

Billings Logan Intl

Sun 9/6

11:51 am-11:56 pm

2 stops10h 05m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 typical price of a round-trip flight between Philadelphia and Billings?

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 $0. The month of January is another great option to travel to Billings, with average flight prices from Philadelphia averaging around $489.

Can stopping save me money on Philadelphia to Billings flights?

You could potentially save up to 48% 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 35m
Direct flights	None

The fastest flight from Philadelphia to Billings takes 6h 35m

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 6h 35m, 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 June 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 (45% of total bookings). The next most popular airlines are American Airlines (39%) and Delta (16%).

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 7.8 8,423 reviews	Search Delta flights
American Airlines	PriceFrom $391	Free Cancellation	Rating 7.1 11,722 reviews	Search American Airlines flights
United Airlines	PriceFrom $404	Free Cancellation	Rating 7.4 9,868 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.