BIL - PHL

$200 Find Cheap Flights from Billings to Philadelphia - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$379
Typical prices: $423-$576
United Airlines
Fri 11/9Wed 11/14
BIL - PHL • 1 stop
Cheapest one-way
$200
Typical prices: $249-$365
Alaska Airlines
Mon 11/12
BIL - PHL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Billings and Philadelphia. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 24% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $424 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 6h 49m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Billings to Philadelphia (BIL-PHL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billings to Philadelphia

Mon, Nov 9 - Sat, Nov 14
United Airlines Logo
2:42 pm - 11:39 pmBIL  Billings Logan Intl-PHL Philadelphia
6h 57m1 stop Denver Intl
United Airlines Logo
3:25 pm - 9:14 pmPHL  Philadelphia-BIL Billings Logan Intl
7h 49m1 stop Denver Intl
$379United Airlines
Mon, Nov 9 - Sat, Nov 14
United Airlines Logo
2:42 pm - 11:39 pmBIL  Billings Logan Intl-PHL Philadelphia
6h 57m1 stop Denver Intl
United Airlines Logo
6:15 am - 1:29 pmPHL  Philadelphia-BIL Billings Logan Intl
9h 14m2 stops Chicago O'Hare Intl Denver Intl
$384United Airlines
Mon, Nov 9 - Sat, Nov 14
Delta Logo
5:35 am - 6:19 pmBIL  Billings Logan Intl-PHL Philadelphia
10h 44m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
12:20 pm - 10:20 pmPHL  Philadelphia-BIL Billings Logan Intl
12h 00m2 stops Detroit Metropolitan Wayne County Salt Lake City
$389Delta
Sun, Nov 8 - Fri, Nov 13
Alaska Airlines Logo
11:55 am - 5:32 amBIL  Billings Logan Intl-PHL Philadelphia
15h 37m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:49 pm - 11:15 amPHL  Philadelphia-BIL Billings Logan Intl
19h 26m1 stop Seattle/Tacoma Intl
$399Alaska Airlines
Sun, Nov 8 - Fri, Nov 13
Delta Logo
6:29 pm - 6:00 amBIL  Billings Logan Intl-PHL Philadelphia
9h 31m1 stop Salt Lake City
Delta Logo
8:00 am - 7:37 pmPHL  Philadelphia-BIL Billings Logan Intl
13h 37m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$424Delta
Tue, Dec 15 - Fri, Jan 1
United Airlines Logo
7:00 am - 3:51 pmBIL  Billings Logan Intl-PHL Philadelphia
6h 51m1 stop Denver Intl
United Airlines Logo
10:37 am - 9:15 pmPHL  Philadelphia-BIL Billings Logan Intl
12h 38m2 stops Washington, D.C. Dulles Intl Denver Intl
$479United Airlines
Wed, Dec 9 - Sun, Dec 13
American Airlines Logo
1:28 pm - 12:13 amBIL  Billings Logan Intl-PHL Philadelphia
8h 45m1 stop Dallas/Fort Worth
American Airlines Logo
2:46 pm - 8:49 pmPHL  Philadelphia-BIL Billings Logan Intl
8h 03m1 stop Dallas/Fort Worth
$510American Airlines
Tue, Dec 15 - Fri, Jan 1
American Airlines Logo
1:58 pm - 11:13 pmBIL  Billings Logan Intl-PHL Philadelphia
7h 15m1 stop Dallas/Fort Worth
American Airlines Logo
6:49 am - 1:04 pmPHL  Philadelphia-BIL Billings Logan Intl
8h 15m1 stop Dallas/Fort Worth
$570American Airlines
Wed, Dec 9 - Sun, Dec 13
American Airlines Logo
1:28 pm - 11:13 pmBIL  Billings Logan Intl-PHL Philadelphia
7h 45m1 stop Dallas/Fort Worth
American Airlines Logo
10:30 am - 8:49 pmPHL  Philadelphia-BIL Billings Logan Intl
12h 19m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$575American Airlines
Fri, Dec 18 - Sun, Dec 20
Delta Logo
6:21 pm - 9:31 amBIL  Billings Logan Intl-PHL Philadelphia
13h 10m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
10:36 am - 7:55 pmPHL  Philadelphia-BIL Billings Logan Intl
11h 19m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$901Delta
Booking Insights

Price, demand and travel trends for Billings to Philadelphia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Billings to Philadelphia?

Round-trip flights from Billings to Philadelphia typically range from $423 to $576. The lowest price found in the past 5 days was $379, on United Airlines.

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Key details for Billings to Philadelphia flights

Low season

April

Cheapest flight

$200
Beat the crowds with an average 57% drop in travelers.
The most popular month to fly with an average 40% increase in travelers.
One-way flight from Billings to Philadelphia

When to book flights from Billings to Philadelphia

Are your dates flexible? Find out the best times to travel from Billings to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Billings to Philadelphia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Billings to Philadelphia?

    Two cabin classes are available on flights from Billings to Philadelphia:

    • Economy Class
    • First Class

  • How long is a flight from Billings to Philadelphia?

    A nonstop flight from Billings to Philadelphia takes 00m, covering 1,722 miles.

  • Do I need a passport to fly from Billings to Philadelphia?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Billings to Philadelphia flight?

    Round-trip flights from Billings to Philadelphia range from $423 to $576, with an average of $528 over the past 12 months. Anything below $423 counts as a good deal.

  • Have flight prices from Billings to Philadelphia changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $1,251. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Billings to Philadelphia looking right now?

    One-way fares from Billings to Philadelphia are currently lower than usual. Average one-way flight prices are about $214, which is 28% below the typical average for this route.

  • What car rental options are available at Philadelphia Airport (PHL)?

    Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:

    • Payless
    • Dollar
    • Hertz
    • Thrifty
    • Alamo

  • Which airports can I use when flying from Billings to Philadelphia?

    Flights from Billings to Philadelphia usually depart from Billings Logan Intl (BIL) and arrive at Philadelphia (PHL).

  • Which airports do connecting flights from Billings to Philadelphia pass through?

    One-stop flights from Billings to Philadelphia most commonly connect through:

    • Denver Intl (DEN) - 36% of one-stop connections
    • Dallas/Fort Worth (DFW) - 32% of one-stop connections
    • Minneapolis St Paul (MSP) - 24% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Billings to Philadelphia?

    Yes. Flexible dates can save you up to 34% on flights from Billings to Philadelphia. Wednesday is the cheapest departure day at $423 round-trip on average, while Monday is the most expensive at $636, a difference of $213.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Billings to Philadelphia?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 6h 49m, compared with 7h 14m via Minneapolis St Paul (MSP) and 7h 19m via Denver Intl (DEN).

  • What is the time difference between Billings and Philadelphia?

    Philadelphia is 2 hours ahead of Billings (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Philadelphia?

    Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

Your guide to booking Billings to Philadelphia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $423, about $213 less than Monday fares (33% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Billings to Philadelphia trip for February. Fares historically average $399 round-trip in that month - typically $285 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Philadelphia Airport.

    • Embassy Suites by Hilton Philadelphia Airport
    • Sonesta Select Philadelphia Airport
    • Microtel Inn & Suites by Wyndham Philadelphia Airport

More options for your flight from Billings to Philadelphia

Complete your trip to Philadelphia with a hotel stay or car rental

Car rentals in Philadelphia
Hotels in Philadelphia
Vacations in Philadelphia